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ALBERT R. MANN
LIBRARY
New York STATE COLLEGES
OF
AGRICULTURE AND HoME ECONOMICS
AT
CORNELL UNIVERSITY
EVERETT FRANKLIN PHILLIPS
BEEKEEPING LIBRARY
ustralian bee lore and bee culture, incl
iii
Cornell University
Library
The original of this book is in
the Cornell University Library.
There are no known copyright restrictions in
the United States on the use of the text.
http://www. archive.org/details/cu31924003192329
AUSTRALIAN
BEE LORE AND BEE CULTURE.
AUSTRALIAN
BEF, LORE
D
BEE, CULTURE
INCLUDING
THE INFLUENCE OF BEES ON CROPS
AND
THE COLOUR OF FLOWERS AND ITS INFLUENCE
ON BEE LIFE.
BY
ALBERT GALE
Late Bee Expert and Lecturer on Apiculture to
N.S. W. Government.
ER
SYDNEY :
William Brooks & Co., Ltd., Printers,
17 Castlereagh Street.
1912.
hia es
£11664
CONTENTS.
CHAPTER I.—INTRODUCTION OF BEES.
Native bees—First hive bees, by Captain Wallace—First adver- Pas.
tisement—Controversary from 1822 to 1824—Taken to Jervis
Bay in 1840—White-fellow’s sugar i a in the early
seventies .. Ke 2 “i 4 os . a 1-3
CHAPTER II.—_INTRODUCTION OF THE ITALIAN BEE.
First Italian bees—Attacks by bee moth—‘‘Australian Bee
Manual,’’ references to, in 1886—Value of Italian queens
in 1882, onwards—Bee-keepers’ Association—Improvement
in hives—Foul brood, great destruction of bees by.. a 4-6
CHAPTER IIJ.—BEES’ POSITION IN THE ANIMAL KINGDOM.
Classification —Vertebrata —Annulosa — Anthropoda — Lepidop-
tera, coleoptera, Irymenoptera, and apidae contrasted—
Genera and species of bees—Honey-producing and wax-pro-
ducing bees on si ave ig 26 Sa ae 7-9
CHAPTER IV.—SPECIES AND VARIETIES.
Social bees of commercial value—The bee of the future—Apis
mellifica, English bee—Apis ligustica, Italian bee—Virgil’s
description—Historical references thereto—Golden and
leather coloured—Italian drones, queens and workers—
Suitable for warm climates—East Indian bee, apis dorsata—
Great wax producers—Apis indica, description of—Apis
trigona, our native bee—Apis florea, description of—Car-
niolian bee—T'unic or Punic bee—Difference between species
and variety - Ag ee ~ x sn ie .. 10-18
CHAPTER V.—BEES’ HOME.
The bees’ home—Various hives—Bees bringing home supplies—
Bee-glue—Drone and worker cells—Wax-workers—Bees-
wax—Brood in various stages—Nurse bees—Uses of bees’
legs—The queen and her cell .. a3 ee we os 19-25
CHAPTER VI.—BEE-KEEPING.
Bee-keeping—Ancient history of—Francis Huber—The inmates
of bees’ home—Queen not royal—The mother bee—Always
a widow—Drones and workers always posthumas—Queen’s
power of reproduction—Queen cells—Neuter, a misnomer—
The eggs—Royal jelly—The cocoon—The bee-grub .. axe 26-31
iv. CONTENTS.
CHAPTER VII.—QUEEN BEE.
Queen’s internal anatomy—Power of control of sexes—Selection Pages.
of the fittest—Golden rule of queen breeding—Emergency
cells—Production of honey—Artificial queen cells—Traits of
a good queen—Metamorphose from egg to perfect insect
Fecundation of a queen—Her marital flight—Queen from
maturity to maternity—Production of drones, its cause—
Impregnation of ovary, not the ovum—Productive and non-
productive female bees—Change of sexual character of
egg—Differentiation of eggs—Egg, embryonic stage to
maturity—Circumstances controling reproduction—inferior
queens ve a3 a eh bs oe it ~ 32-53
CHAPTER VIII.—THE DRONE.
Drones greatly maligned—Drone cells and their inmates—
metamorphose—Food during development—Comparative
area, &c., of wings—External anatomy of drone and
worker compared—Parthenogenical reproduction of—Not the
Ishmaels of bee—Five questions and the various answers
from correspondents, re drones—How to obtain high-class
drones 3 ee hs ace ‘3 a: i = 54-60
CHAPTER IX.—MYSTERIES OF DRONE PRODUCTION.
Not lazy nor idle—Value of males—One mating only—Progeny
all female—Drones result of previous mating—Ilemale pro-
geny, result of queen’s fecundation—Male progeny, result
of queen’s mother’s fecundation—Atavism—Perfect and
complete females—Perfect and incomplete females .. a 61-63
CHAPTER X.—THE WORKING BEE.
Working female—Home duties—Foragers—As forest makers—
As florists—Novelties in flowers—Orchardists—Nature’s
workshops and workmen—Swammerdam on fecundation—
Development of egg and transformation—Moulting of larvae
—Chrysalis stages—Nurse bees, duties of—-Wax workers—
Care of the young—Huber on nurse bees—Most useful in
the division of swarms .. ie Ke 24 si es 64-68
CHAPTER XI.—FERTILE WORKERS.
Procreative y»workers—Drone-laying queens—mysteries of the
hive—Superseding queens ie a ifs “es y 69-70
CHAPTER XII.—SELECTION FOR STOCK.
Selection of bees for stock purposes—Select the fittest and these
survive—Mating uncontrolable—Can select the dam but not
the sire—Select so as to excel in gentleness and labour—
Resultant characteristics seen only in progeny—There is a
barrier to overcome i ae 53 i i oe 71-73
CONTENTS,
CHAPTER XIII.—EDUCATING BEES.
Ornamental comb building—How to-select bees and hives for the
purpose—Results—Successes and failures—Differences in
working abilities of bees—Physical energy :
CHAPTER XIV.—WHY DO BEES SWARM?
Nature’s reasons—Francoise Huber on swarming—Some errors—
Early Spring conditions—Supply of pollen an incentive—
Drones on the wing—Hours of swarming—Queen not frst
to leave—Piping of queens—Swarminy not for want of room
—Naturalist’s errors in regard to swarming—Signs of swarm-
ine—Parables—Natural and artificial swarming
77-85
CHAPTER XV.—SWARM CATCHING, HIVING, AND TRANS-
FERRING.
Special call notes—Scouts—Bee-song on settling—Not led by the
queen—Origin of beating frying pan when swarming—
Queen. not first to settle—‘‘Be gentle’’—Natural swarms—
How to hive—Place of rendezvous—Decoy boxes—EKarly
swarms—To prevent swarming—Vagabond swarms—How to
find queen in swarm—An adage—Site for permanent home—
Queen handling—Queen’s wing should not be clipped—Time of
swarming—Swarm removed to permanent home—The next
day—Casts
a
CHAPTER XVI.—TAKING BUSH SWARMS.
Tools and implements—Smoke bellows—Get the bees into a
box—Save all brood comb—To secure the queen—Main
object; bees and brood-combs not honey
CHAPTER XVII.—HANDLING.
Eyes, ears, fingers—Manipulation—Kindness and gentleness—
Docility—Bee knowledge—Length of bee life—Subdued by
smoke—Language of bees—Don’+ stand in their way—
When and how to examine—Charging the smoker—How
to smoke—Signs of subjugation
CHAPTER XIX.—DIVISION OF SWARMS.
When to divide—Conditions for—The season for—Internal
appearances of hive—Virgin queen—Necessity for fertile
86-100
103-107
108-112
queens—Summary v4 ee si ai ae .. 118-116
vi. CONTENTS,
CHAPTER XX.—RE QUEENING.
Change necessary—Throw-backs—Mating haphazard—Parentage Pace.
known by progeny—Life of queen, drone, worker—Early
stage of queen to lay—Queen’s procreative powers subsiding
—Workers’ love diminishes—Various ways of re-queening—
Caging new queen—Bee-candy—Grafting cells—Chloro-
forming—Why not always accepted .. see ue .. 117-121
CHAPTER XXI.—TRANSFERRING.
Maxim—Subduing—Drumming—Manipulating—Like begets like
—Confidence required—Charging the smoker—Virgil’s
method—Description of illustration from figurel to figure9 122-131
CHAPTER XXII.—THE HISTORICAL BEE-HIVE—ITS
EVOLUTION.
Amateur apiarists—Artificial bee-homes—Bible references—
India, Egypt, Japanese sun-dried clay-hives—Early experi-
mentors in hive construction—Various styles of hives—
Early germ in bar frames—Huber’s discoveries—Dzierzon’s
top-bar—Langstroth movable frame—Evolution of bar
frames—Nearing perfection—Value of the bar frame—Spac-
ing—Fixing foundation comb—Correct spacing by bees—
Bees and natural comb building—Bar frame, rise and pro-
gress—Shape and _ size—Storing honey—Brace combs—
Attachment of comb to frame—Dimensions—Natural heat
required—Nature’s bee space—Shallows—British Association
—Various improvements—Summary of hives—Machine
made hives—Hoffman’s metal ends—Narrow bottom bar—
Antipropolising inventions—Langstroth’s 61 reasons for his
perfect hive—Materials—Convex and concave bevels, advan-
tages of guide for measurements—Bee-space—Quantity of
timber required—Iron guages—Heddon’s measurement of—
Other hives—Langstroth’s simplicity, measurement of .. 132-138
CHAPTER XXUI.—MOVABLE BOTTOM BOARDS FOR THE
LANGSTROTH SIMPLICITY HIVE.
Measurements of V entrance No. 1—Measurements of No. 2—
Alighting board—Measurements of roofs—Quilt—Full-size
bar frame measurement—Centre bar—Shallows—Division
boards—Frame blocks, measurements of—Description of
Shallows—Division boards—Frame block, measurements of
—Description of fig. 2—Measurements of .. oh .. 139-150
CHAPTER XXIV.—CONCRETE FLOORS.
Superior advantages of—Measurements—Description of dia-
grams ae ” a ee ay ey i .. 151-153
CoNnTENTs, vii.
CHAPTER XXV.—HAWKESBURY AGRICULTURAL COLLEGE
APIARY.
1, General views—2 shows floor, wire cradle, and sections— Page.
Various hives in use in college apiary—The kiosk—Removing
hives and bees to another site si inf pass at a time. The longest sides of the entrance blocks being
half the whole length of the entrance, the longest sides entirely
close it when needed.
THE ALIGHTING BOARD.
THis may be made separately and detached from the bottom-
board, as shown below.
It will be seen that its position is in the front of the hive
at the entrance. The inclined plane makes a splendid platform
for weary bees to ascend to the hive. By means of these inclined
plane alighting-boards the life of many a bee is saved, and many
A BorCD, 16in.; AQor BD, 10in.; BE, 3in.
a load of honey carried home that would have been otherwise lost.
It should be made the length of the width of the hive, thus the
platform would be 16in. x 10 in. 1t should be so constructed that
the upper edge of the alighting-board should come flush with the
surface of bottom-board, the lower edge resting on the ground. If
a detached alighting-board be used, the bottom-board need not, be
the full 24 inches.
MOVABLE BOTTOM BOARDS—LANGSTROTH SIMPLICITY HIVE. 143
COVERS OR ROOFS.
Noruine is more injurious to bees than a leaky roof. I have
seen where a drip has penetrated and run down the sealed brood,
a space of from 1 to 2 inches of dead larve on both sides of the
comb; thus causing the destruction of not less than 20 square
inches of brood, or about 500 young bees just ready to emerge upon
the active labours of life. Far better kill 500 of the old bees that
have nearly accomplished the span of life than the developing
brood. From the former nearly all the profit has been gathered
in, whilst with the latter the whole has to come. A leaky cover
is always an irritation to a bee-keeper. As a rule, it is only dis-
covered after wet days when a promise is made to repair, but the
day of reparation seldom comes, especially with careless or half-
hearted bee-keepers. Nothing can be substituted for a well-made
watertight cover. No part of the hive requires to be more care-
fully constructed. A leaky cover is an abomination alike to the
bees and ‘the bee-keeper. The flat top is the easiest to make. It
should always be without crack or joint, and of a light, thoroughly-
seasoned wood, and so constructed that it should lie evenly, and
with as small interstices between it and tle hive as possible. Being
the most exposed part of the hive, it is liable to expansions and
contractions by the frequent changes in the weather, and is more
apt to warp than any other portion of the woodwork. Grooved
cleats fore and aft are the best preventive to minimise this twist-
ing. In the grooving of these end cleats there is a deal of work
for an amateur carpenter; nevertheless, it will pay in the long
run. Cleats, 1 inch wide by } thick, nailed or screwed to the under
side answer fairly well. A piece of wood, 22 inches long, and
the full width of the hive, and 1 inch thick, is the thing required
for a flat top roof. In the hotter parts of the State the thick-
ness of the cover is an important consideration. The thicker it is,
combined with lightness, the better, because it keeps out the heat,
thus aiding greatly in keeping a lower temperature during the
hotter months of the year, and a thick top is equally valuable in
the colder districts, the temperature of the hive being kept more
uniform.
Where economy in timber is a consideration, or where thick
wood is difficult to procure, the hipped cottage gable-end roof makes
a capital cover. In its construction care should be taken that the
joint in the ridge is perfectly watertight. This may be accom-
plished by painting the roof, and, while the paint is still wet,
K
14h AUSTRALIAN BEE LORE AND BEE CULTURE.
placing a strip of calico about 3 inches wide over the joint and well
rubbing it down till it is evenly stuck to the woodwork by. the
paint, then again painting the upper surface of the calico. A
strip of tin or zinc may be substituted for the calico. In
that case no painting will be needed, only for the preservation
of the wood, and if the whole hive were so treated it would look
better and last longer. Care must be exercised not to split the
woodwork in the nailing of the tin ridge-capping. A fall in the
roof about 24 inches and a l-inch eave will be ample for all
weather purposes. Gable-end roofs are great harbours for
spiders.
THE QUILT.
Puace a piece of American leather-cloth between the cover and
the top of the frames, the leather side downwards in the summer
months, and the cloth side downwards during winter. This leather
quilt has many advantages. If it be a flat top cover the quilt
prevents the bees glueing the top bar of the frames to the movable
roof of the hive. In the case of a cottage roof it prevents the bees
going up and building underneath it. In either case the cover
is removed with more freedom and without jarring the hive, and
thus irritating the bees. Taking the quilt by one corner and grad-
ually peeling off, prevents the light suddenly flashing on the
bees. It also subdues the anger of a bad-tempered colony. By
the aid of a quilt a bee-keeper can manipulate his bees with far
greater freedom and security.
FULL-SIZE BAR-FRAME.
THESE can now be purchased in the flat so cheaply that the
home-made amateur article is only used by bee-keepers in the
remote corners of the State, or by persons who have a deal of
spare time on their hands. In previous pages I have objected
to the use of self-spacing bar-frames, and the reasons are there
given. Briefly, they are these: These frames can only be made by
machinery or practical tradesmen. Of course, if they are pur-
chased that is not a valid objection, but sometimes it is found to
be absolutely necessary to space closer than the orthodox bee-
space between the frame. Self-spacing bar-frames cannot be so
manipulated. This objection is a valid one. Again, any small
bit of soft wood can be run out for the construction of frames,
MOVABLE BOTTOM BOARDS—LANGSTROTH SIMPLICITY HIVE. 145
especially where the bee-keeper is so fortunate as to be in posses:
sion of a small treadle circular saw, or so ‘clever as to make one
out of the remains of a corn sheller and an old sewing-machine.
I have seen a very serviceable circular saw so constructed. The
following are the dimensions for a full-size standard Langstroth
bar-frame :-—
A B
A B, out to out, g 1-8 inches; C A, out to out, 9 inches. The top bar
must be 19% inches, i.e., out to out of C D, 17 5-8 inches; two
bee-spaces, one on either side, 4 inch, equals 4 inch; plus the 4-inch
rebate on each end of the hive equals 1 inch; total, 19 1-8 inches.
(17 5-8 plus 4 plus 4 plus 3 plus } equals 19 1-8 inches).
From these measurements it will be seen no note has been
taken of inside measurements. These will be always regulated
by the. thickness of the bars. It is not imperative that any inside
dimensions should be adhered to, but the outside measurements
should be scrupulously followed.
1 he width of the top and side bars should be 7-8 inch, but the
bottom bar not more than 4 inch. In fact, the narrower it is
the better, so long as there is substance sufficient for nailing pur-
poses is all that is needed. A thin bottom bar has its advantages—
bees, in building their comb from the top bar downwards, and no
matter in what position the hive stands, will be sure to
build their combs plumb. In completing their combs bees always.
leave bee-space between the base of it apd the bottom of the hive.
In the construction of comb the mid-wall—that portion of the
comb forming the base of the two sets of cells— is the first con-
structed, and is always kept a little in advance of the construc-
tion of the side walls of the cells, giving the comb, as the building
advances, the appearance of an axe-edge, being bevelled on both
146 AUSTRALIAN BEE LORE AND BEE CULTURE.
sides towards the point. If the frames have been hung perfectly
plumb, and it is imperative they should be, if only for ease and
freedom in manipulation, the wax-working bees are constantly
building towards the centre of the bottom bar. From the above
it will be seen that the increment of the comb is always making
addition to the fine edge of the mid-wall, and as the wax-workers
come nearer to the bottom bar, the line of their vision being inter-
cepted by it, they conceive it to be the floor of their home. They
thus finish off their comb within the bee-space of the bottom bar.
Now, if the bottom bar be narrow, and the narrower the better,
the line of vision of the constructing bees is carried over the bar
to the floor of the hive. The result is the incorporation of the
narrow bottom bar with the comb, leaving bee-space between it
and the floor of the hive, culminating in the comb being fixed to
the whole of the sides of the frame. This strengthens the comb
for extracting purposes, and minimises the trouble of the mani-
pulation thereof. In thickness the side bars should not be less
than $ inch, whilst the top bar should be #? inch to 1 inch. A
thin top bar containing a heavy comb of honey is always liable more
or less to sag. Another reason given for the thick top bar is, the
queen is less liable to go up in the super and convert it into a
brood chamber. The frame of the super, or the brood chamber,
may be strengthened by means of a centre bar. It is not abso-
lutely necessary to use a centre bar in brood frames, as in the
ordinary honey seasons the little surplus honey in them should
never be extracted. If a thick top bar be used, the shoulder
should be reduced to the 4 inch, or the rebate in the ends of the
hive must be sunk deeply enough to accommodate the extra thick-
ness of the top bar. It will be found much easier to reduce the
shoulders of the frame than to form a deeper rebate in the ends
of the hive.
CENTRE BAR
(Shown in the diagram by means of a dotted line).
Tue centre bar should be 3-8 inch square, and slightly longer
than the side bars. It should be sprung into its position. It will
require no other fixing. As the bees work they will inclose it in
the coinb, and the bar will be as firm, or firmer than if it had
been fixed by nailing. This centre bar entirely supersedes the
necessity for wiring, a consideration that should not be over-
MOVABLE BOTTOM BOARDS—LANGSTROTH SIMPLICITY HIVE. 147
looked. It is also much cheaper. Then the contrast in the sav-
ing .of time between the inserting of the centre bar and wiring
is greatly in favour of the former. ‘‘Time saved is money earned.’”
For a centre bar nothing but the waste ends cut to length is
needed. The wire of a frame, when the foundation is inserted,
must be fixed with an embedder, or the bees will not work thereon.
The many little tools or implements required in wiring are saved
by this little simple perpendicular centre bar.
HALF-SIZE SUPERS OR SHALLOWS.
In dimension these are exactly the same as the full-size frame,
only the side bars are cut half the length—that is, 44 inches in
depth from out to out. It will be noticed that is a 1-16 inch less
than a true half. These shallows are now coming very much to.
the front. They have advantages over the full-size frames. When
honey is coming in sparingly, the bees take to them more readily.
The honey ripens in them quicker, and the cells are sooner capped.
There is an advantage also, in the uncapping for extracting
purposes.
THE FOLLOWER, OR DIVISION BOARD.
No hive is complete without a division board. It is a plain
piece of board wrought in the form of a full-size frame—length
17 inches and 9 3-8 inches deep; in length and depth a little
more than the frame. The shoulders in followers must be cut
to the same gauge as the frames, so that the top of the follower
shall be flush with the tops of the frames when they are in posi-
tion in the hive. The uses of a follower are to prevent the bees
scattering too far over the hive, or, in case of a small swarm, to
confine them to one side of the hive so that they may build their
comb more regularly. Bees should never have more room than
they can occupy, without being too much overcrowded. With judi-
cious management a follower is a great help in aiding the bees.
to fill up the frames with comb more systematically and regularly.
It is also of great value in wintering, as by its aid the bees are-
kept more snugly, and there is not the loss of animal heat as is the
case when bees are wintering in a full-sized hive which they can-
not fairly well fill, and can roam over at their own sweet will.
148 AUSTRALIAN BEE LORE AND BEE CULTURE:
FRAME BLOCK.
Accuracy in the external measurements of the bar-frames, inde-
pendent of the name they bear or of the form or size of their
make, is of utmost importance. Whatever may be the design of
the hive selected, and the size of the frame adopted, uniform
external measurement must be continually observed. To facilitate
this, many methods have been tried, and many an invention put
before bee-keepers all with more or less success, but none perfect.
Some of them, perhaps the most, have been cumbersome to
handle, and difficult to adjust. Amateur bee-keepers who make
their own frames soon discarded them, and fell back on hap-
hazard guesswork, resulting in the discovery that home-made bar-
frames are always more or less awry, fail to hang plumb, and if
there be a sufficiency of bee space between the top bars, there
is too much between the bottom bars, or the bees will persistently
build between the side bar and the hive. They try every remedy
suggested, and finally come to the conclusion that to be a fairly
good practical bee-keeper needs a well-fitted carpenter’s shop,
plenty of patience, and an apprenticeship to boot .
Now the following very simple contrivance will save an infi-
nite amount of trouble, a deal of vexation of spirit, and amateur
carpentering, and bee-keeping by means of its use will be voted an
enjoyable and profitable pastime.
A B
E ET
fa b 6 an
c
ce
H
'G
c F F O
Fig. 1.
Of course, it is constructed of wood. Cedar or redwood is the
best kind of timber, on account of its lightness. A piece of 3-
inch stuff 22 in. x 9 in., and two pieces of inch stuff, 9 in. x 2 in. is
all the wood that will be necessary. As this bar-frame block will
MOVABLE BOTTOM BOARDS—-LANGSTROTH SIMPLICITY HIVE. 149
serve. for all time, it should be made from well-seasoned timber,
neatly dressed and firmly put together.
The following are the measurements:—-A B from shoulder to
‘shoulder in the end pieces, 19 1-8 inches, or the full length of a top
bar. CD about 22 inches; AC and BD, 9 inches; EF 8
inches, or the full depth of the length of one side of a frame; G
H, 172 inches, or the full length of the bottom bar of a frame.
a 6 and 6 a are two spiral springs, as shown in diagram No. 2;
bb the screws fixing the springs to the block; ¢ c, the points of
contact with the 9-inch side pieces, A C and B D. aa, two screws
firmly screwed into the frame block, but projecting about 1 inch,
around which the spiral spring is coiled in such a manner, so that
the portions of the springs a ¢ shall have full play and capable
of extending to a sufficient width to receive the side bars of eny
frame. The shoulders at A E and B E must correspond exactly
with the projecting shoulder of the frame, both in length and
thickness.
This bar-frame block can be made as a duplicate by fixing two
additional springs and two other side-pieces. Where a large
number of frames are to be made, a double frame block is a great
advantage in point of speed. With it a very large number of
handlings are avoided.
i ; a Cc
Oe a
Fig. 2.
Diagram No. 2 is an end of a double bar-frame block—c a 6
and } ac are the two sets of spiral springs. The end pieces are
shown grooved, and the back tongued into it. It is not necessary
to fix the two ends by tongue and groove. Of course, it is both
neater and stronger ; it also prevents any tendency to warping. If
the ends are put on in four lengths instead of two grooved pieces
they should be securely fastened with screws. Care must be
taken that the side-pieces are at right angles with the edges of the
block. This block prevents all twisting in the frames, and the
external measurements of frames will be the same without the
least deviation.
In putting the frame together prepare the top, bottom, and
150 AUSTRALIAN BEE LORE AND BEE CULTURE.
side bars, keeping them in three different heaps. It ‘will not be
necessary for the side-pieces to be of one uniform thickness. The
springs will adjust themselves to any differences that may occur.
Fix to the work-bench one or two bottom bars according to
whether a single or double block is to be used. Place the bottom
of the block so that the fixed bottom bars shall stand in the
measurement G H. If it be a double block it will stand without
holding. ‘ Over the one or two fixed bars, when the block is placed
in position, insert the end-pieces for the frame so the springs will
grip them firmly to the sides of the bar-frame block. Next, place
the top bar in the shoulders A E and B E, shown in diagram No..
1. The side pieces should come flush to the point E. Nail the
top bar to each end and three of the four sides will be firmly:
fixed, then invert the block for the insertion of the bottom bar,.
and fix it in the ends in like manner to that of the top.
This bar-frame block, besides being applied to the use named,
is also a permanent gauge for all portions of bar-frames. In dia-
gram No. 1, A B is the gauge for the top bar; G H that for the
bottom bar; and E F, less the thickness of the bottom bar, is
the gauge for the end-pieces.
It may be a difficult matter in country places to obtain or
make the spiral springs referred to. In that case the main-spring
of an old American clock will be found as serviceable as the spiral
spring.
The clock spring must be curved, and have sufficient strength
in it to keep the end-pieces firmly against sides of the bar-frame-
block. On more than one occasion when even the clock spring was.
not obtainable, I have substituted a piece of iron hoop which did
remarkably well for the time being.
BO
CONCRETE FLOORS. 151
CHAPTER XXIV.
CONCRETE FLOORS.
THESE are a combination, forming at once both a hive-bottom and
a hive-stand. Among bee-men, they have called forth a good deal
of comment, oral and written. Some of these comments are ad-
verse, and others complimentary. The objections are:—They are
too expensive, too heavy, and too hot. Too expensive! A cask
of cement costing 14s. in Sydney will make fifteen of them; that
is as cheap as wood, nay cheaper, because they are everlasting.
Too heavy! This will depend on the gumption of the maker; if
he places the mould on the site where the hive is to stand he will
have no occasion to remove it, and the weightiest object to handle
will be the mould. Too hot! They were used at the Agricultural
College all summer, and were not found so. If this objector
had seen them in use, he would have said otherwise.
Their advantages: Being made on the surface of the ground
there is no harbour for bee vermin, such as spiders, earwigs, etc.
An eight-frame hive covers a superficial area of 280 inches, and
that of the concrete floor about 700 inches; being considerably
more than twice the area of a hive, it thus prevents weeds etc.,
overgrowing the hives, and gives free access for the bees at all
times. They are fireproof. Of late many a hive of bees would
have been saved if these concrete floors had been used; wooden
ones soon take fire. They are much cleaner than wood; are not
affected by conditions of weather, therefore they do not shrink,
crack or warp. They never require painting, and will remain
serviceable for generations, improving with age. Can this be said
of wood? The bee entrance can be contracted to nil or expanded.
to 24 in. x 9 in., so that the bees can fly directly in among the
combs if it be so desired. The entrance has a fall of 2% inches.
in 9 inches, so no rain can beat therein.
The diagrams are lettered from ‘‘A’”’ to ‘‘E.”’ ‘‘A’’ is the
frame in which ‘‘B’’ was moulded. The bevel of it is 9 in. x 18
in. Ic gives a full width entrance to an eight-frame or a ten-
frame hive, and the first concrete floors used at the Hawkesbury
— CULTURE-
152 AUSTRALIAN BEE LORE AND BE
D
CONCRETE FLOORS. 153
Agricultural College were of this type. ‘‘C” is the frame in
which ‘‘D’’ was moulded. It will be noted that the difference
between ‘‘B’’ and ‘‘D’’ is that the latter has a 44 inch shoulder
on either side. This when the hive is brought fully forward, gives
it a more solid foundation to stand on, and at the same time gives
protection from cold currents of air sweeping underneath the hive.
‘*B”’ is the tongue that forms the entrance.
In modelling these floors proceed thus: Select the site, place
the moulding frame thereon, first ramming the soil firmly down ;
try the frame with a spirit level; when true, fill in about 1 inch
in thickness the full width of the frame, and about 10 inches on
the end where the shoulders of the floor are, with two of sand
and one of cement. Insert the tongue, as shown in ‘‘C,’’ then
fill in the remaining portion of the frame with concrete, level with
the top of the frame. Leave all to stand for twenty-four hours
‘or more. Take out the tongue (‘‘E’’), lift the frame (‘‘C’’) by
the handles as shown. The block will appear very rough, but
finish it off with a thin coating of a mixture of two of clean sand
and one of cement. The more cement is used in this final coating
the more impervious to damp will the block be. Put this final
‘coating on with a trowel. When the whole block is coated, if it
be rubbed over with a piece of old bagging made very wet, there
will be a very good smooth surface.
The concrete can be formed with gravel, sand, and cement,
one part of the latter to two of the former; or fill in the frame
with broken bricks, stones, etc., and pour in the mixture of sand
and cement until the frame is full, when the whole mass may be
gently rammed together.
154 AUSTRALIAN BEE LORE AND BEE CULTURE.
CHAPTER XXV.
THE HAWKESBURY AGRICULTURAL COLLEGE
APIARY.
Wir the object of increasing the facilities for practical instruc-
tion in agriculture at the Hawkesbury Agricultural College, the
Minister for Agriculture decided some time ago, to have a new
apiary laid out on an extended scale, and to equip it with every-
thing calculated to be of educational interest not only to the
college students, but visitors. I have had the privilege of super-
intending this work, and now take the opportunity of affording
readers a very full account of what has already been accom-
plished in the arrangement and equipment of -this important
branch. The site chosen for the new apiary is about a hundred
yards distant from the old one, and to the front of the old honey-
house, which is being retained in its present position with sundry
alterations. There were too many twists and turns from the old
apiary to reach the extracting-room. By referring to the ground
plan it will be seen the present apiary is directly in front of the
last-mentioned room, and the footpath leading from the one to the
other is direct.
In shape this new area is the same as the old one—oblong;
but the area is greater, being 120 yards long by 80 yards wide.
The site is a little too flat; but by artificial means the drainage
can be made fairly effective. It is enclosed by a _ post
and wire fence with a top rail. The site is laid out
lawn-like, or, perhaps more correctly speaking, as a par-
terre, being interspersed with flower beds and flowering shrubs.
All these have honey-bearing characteristics. Of course, all bee-
keepers know the uselessness of planting flowers solely for the
honey they produce. Nevertheless, here and on other parts of
the college grounds honey-producing plants are and will be
planted for experimenting in their honey-yielding value. The
apiary is intersected with a series of paths. These are 4 feet wide,
THE HAWKESBURY AGRICULTURAL COLLEGE APIARY 155
1. General View of New Apiary and Kiosk.
ee.
Sout PRINTER
2. Hive and Section Cradle Filled.
°
THE HAWKESBURY AGRICULTURAL COLLEGE APIARY. 157
and well gravelled, running parallel. with sides of the enclosure,
and: others at right angles thereto.
Among the most useful and novel additions. to this new
apiary are the concrete floors for the hives;. they are the author’s
improvement upon: the old wooden floor. These serve a double
purpose; being at one and the same time both stand and bottom-
board for the hives. Those shown in. the illustration are made from
the mould A shown on page 152; those made from mould C are on
the other side of the apiary, and do not come into. focus; the
mesurements will also be found on page 152, The advantages
of these concrete hive-stands will be at- once apparent to every
bee-keeper. Being slightly let into the ground, the sloping por-
tion of the stands are on the same plane as the lawn; and the
hive, when placed on the stand;.is 3-in. higher. There is no wood
in connection with the stand or hive bottom, therefore no decay.
The stands are solid, having no interstices of any description, and
being bedded in sand, there is no harbour for vermin. Being
solid, and the superficial area greater than that of the hives, grass
and other weeds cannot grow so close to the hives, and so inter-
rupt the ingress or egress of the bees. They are cool and dry,
and by moving the hives fore and aft they are easily washed and
dried. To accommodate the hives to these stands, it is necessary
to add a ,three-eighth inch depth to the brood-chamber, so as to
permit bee-space beneath the frames; thus the brood-chamber is
not interchangeable with the supers. By removing the hive to-
wards and over the slope in the stand, any amount of space can
be given for ventilating purposes.
The hives in the apiary are of almost every description that
is, and has been, in use; the original Langstroth, the Langstroth
Simplicity, the Long-Idea, the Heddon, the Berlepsch, the Obser-
vation, the Munday, the old straw skip, and even the old box or
gin-case hive, are to be seen. But why so many types of hives?
And why so many varieties of fowls in the poultry-yard? Simply,
to use a vulgarism,: ‘‘you. pay your cash and take your choice.’’
Every variety of poultry has its advocate, either as profitable or
ornamental. So with the bee hives. But why go back so far as
the old gin-cases; why not go back further to the cave days when
bees were kept in clay pots? The main reason for the variety
of hives is that in the country districts of this State apiculture
is in a transitional state, especially so in the backblocks, and gin-
case hives will serve as object lessons in transferring and demon-
strating the advantages of modern methods.
1A8 AUSTRALIAN BEE LORE AND BEE CULTURE.
The bar-frames are of all patterns. In some the thin top
bar, bottom bar and sides of equal width (experience only
will teach how to space), the full length, thick top bar, with
self-spacing sides and narrow bottom bar, the short thick top bar
with staple ends, are all in use. They are all educational, and
answer many a student’s and visitor’s query of ‘‘Why?’’
The sections, too, in like manner are very diversified ; so also
are the separators and the section holders or cradles. One section
holder or cradle with its separators is unique, as it is only at
the Hawkesbury Agricultural College, and at the author’s home
it is in use. It was exhibited at a Royal Agricultural
Show, and called forth the usual amount of comments that are
bestowed upon all improvements in bee-keeping or anything else.
It is made of wire; two of the sides act with a spring and the
sections therefore are self-adjusting. It is Fig. 3 in the illustra-
tion, shows 3 spring sides, which are not necessary. There
are no thumb-screws, wedges, or other appliances used for keeping
them firm in the super. The separators are made from queen-
excluding zinc. When the cradle is fitted it is not made secure in
the shallows as is usually the case. The burr-comb being removed
from the frames of the brood-chamber, the wire cradle, with its
contents, is placed thereon, as seen in the accompanying Fig. 2,
the frame of the half-size super surrownds it, and the ordinary
lid covers it. The two latter are easily removed, and when so
removed, the cradle resting on the frames, by pressing open the
spring side or end the full sections can be removed, and the empty
ones replaced without the slightest trouble. The only drawback
to these wire cradles coming into general use is, they are rather
expensive; but then they are everlasting. These last remarks
will also apply to the concrete hive-stands.
In the centre stands the kiosk. There is nothing new either
in design or make, but there is in its use. It is an ornate struc-
ture, having a concrete floor. In the centre is an octagon table,
and there is ample room for six or eight visitors to sit under-
neath the shade of its roof, which has an octagonal ceiling. From
the centre of this ceiling there is suspended a mosquito net, suffi-
ciently large to envelop the visitors seated around the table.
The object is to protect the timid visitor from the too inquisitive
bee.
262 AUSTRALIAN BEE LORE AND BEE CULTURE.
pack it in the pollen baskets on their hinder legs. The pollen of
pumpkins and other members of that family, on account of its
non-adhesive quality, they cannot so treat, but carry home in the
hairs of their bodies. The pollen of blossoms fertilised by the wind
is also non-adhesive. Pollen grains are of various forms, according
to the class of plant it is taken from.
The essential organs of a flower are somewhat akin to one
another, and a cursory glance by a casual observer is more than
likely to regard the stigma and anther as similar organs and of
equal value in the economy of plant-life. Well, in one sense, they
are, just as the sexes in animal life are dependent on one another
for the continuance of the species of variety. The dissimilarity
in the essential organs in a flower is very marked, and their func-
tions wholly distinct. The anthers are the pollen bearers, and
the stigma is the receiver. It is highly important that the dis-
tinctions should be studied, by all engaged in plant culture; and
now, as agriculture and horticulture is so spread over the schools
curriculum, the attention of all should be drawn to it.
II, The numbers, or parts, are the same as
in Diagram I. but the ovary appears to
occupy a different position. In_ such
flowers the ovary is said to be imferior—
that is, below or without the parts 8 and 9,
and whilst the blossom is in bud is not
enclosed by the floral envelopes, In the
early stages of the development of the bud
the ovary is always visible. I.and II. are
bisexual.
The corolla in many entomophilus plants, 7.e., plants pollen-
ised by insects, is frequently of an attractive colour, although some
are very inconspicuous in that respect. Its office is, while the
flower is in bud, protective, guarding the developing essential organs
from injury—acting as a blanket. The corolla is composed of
petals; these are frequently detached the one from the other;
sometimes they are united at the base, the tips only remaining free.
The calyx is the outer protective envelope. If the corolla
acts as a blanket, then the calyx is the macintosh. Like the
corolla, it is frequently formed of more than one part. Each
separate portion is termed a sepal. It is generally green, but not
always.
The beneficial influence of bees on certain crops, and the im-
perative necessity for their location within a near radius of fruit-
trees, demands more than the usual passing glance. The nearer
the home of the bee is to the orchard or fruit garden, the more
THE INFLUENCE OF BEES ON CROPS. 263
frequently can they visit the blossoming fruit-trees. The earlier
in the morning the bees visit .a fruit-tree when in bloom the more
certain will be the act of pollenisation and the resultant fertilisa-
tion the more effectual. Bees have been seen on their foraging
ground beyond the radius of 3 miles, but these long journeys must
be undertaken at the exponse of the number of trips made during
the day.
Blossoms open at various hours both in the day-time and in
the night—the majority in the early morning just after sunrise,
- Maize.—A is the parts 5
and 6 or 7, the male or
staminate flower shown
in Diagram 1; and B is
the parts 1, 2, and 3,and
forms the female or
pistillate flower.
some at noon, others in the twilight, and a few species after dark.
Some species of flowers are very sensitive to light and darkness,
and will only open when the sun shines brightly. Those that open
in the earlier portion of the day generally close towards sundown
and re-open the following morning, especially if they have not been
visited by an insect; those that open at twilight or after dark close
at dawn. The blossoms of fruit-trees generally remain open the
whole day. During a heavy flow of honey, bees will work for some
264 AUSTRALIAN BEE LORE AND BEE CULTURE.
time after sunset and well on towards darkness. On warm, calm
evenings I have more than once seen bees returning home by the
light of the moon, when the latter has been shining brightly. Of
course, diurnal flowers are visited by diurnal insects. Flowers that
open in the twilight or after are visited chiefly by moths.
Anemophilus flowers (those that are fertilised by the wind)
do not close after they have once opened. The anthers being at-
tached to the filament so tenderly, the slightest movement caused
by a passing breeze is sufficient to shake the pollen to the stigma.
It is the soft, gentle breeze that is efficacious in the fertilisation
of cereal crops—wind just sufficiently strong to carry the pollen a
few feet from the anther that produced it. At the time wheat
and other cereal crops are in flower, when the pollen is mature
and hanging loosely in the anthers, heavy wind storms are as
destructive as late frosts. Many a crop that has appeared promis-
ing enough when in blade, has failed to give a heavy yield, owing
to strong winds catching up the pollen and wafting it away into
the bush, or elsewhere, where its influence is lost.
The arrangement of the reproductive organs in blossoms vary
very considerably in different classes of plant life, and the most
casual observer must have noticed the many forms of insect life.
Those insects that subsist on the honey they extract from flowers
are, in many instances, so constructed as to appear to fit the
flowers they visit. Again, the construction of certain flowers is
only adaptable to the wants of certain insects. The nectary is so
situated in different classes of flowers that the honey it contains
can only be obtained by the insect desegned to fertilise them. The
length of tongue in moths, butterflies, and bees is well-known,
and its length plays no inconsiderable part in perpetuating variet-
ies and species of the vegtable kingdom. In Darwin’s work, ‘‘Fer-
tilisation of Orchids’’— a book everyone interested in the subject
should read—-he mentions one flower as having a spur-like form,
from 10 to 11 inches long, with the nectary situated at its base,
and for the purpose of obtaining the honey contained therein
there must be an insect with a tongue of an equal length. It
appears that this particular orchid is a native of Madagascar.
Some orchid hunters, in searching that island for specimens, came
across a moth with a tongue of corresponding length—evidently
the agent employed by Nature to fertilise this particular plant.
Some plants are only met with in particular localities; in other
localities, having the same conditions of soil, warmth, moisture, etc.,
THE INFLUENCE OF BEES ON CROPS. 265
they are entirely absent. Again, in localities where some
species of plants are found, certain species of insects are also to
be met with, and vice versa. Thus, particular plants are dependent
on certain insects, and particular insects on certain plants, for the
propagation of their species.
The pollen-bearing organs are not always to be met with in
the same flower. In the melon, cucumber, and other plants belong-
ing to that tribe, some of the flowers are male—+.e., possess stamens
only, or have no pistil; while others are femjale—z.e., possess a
pistil- but no stamens. The pollen of this tribe of plants is com-
paratively heavy and viscid. It is therefore obvious, as the two
sexual flowers are situated at some distance the one from the other,
a foreign agent must convey the pollen from the stamen to the
stigma of the pistil of the female flower. In some of the Egyptian
palm-trees there are what are termed male and female trees—ze.,
the sexual flowers are on separate and distinct trees. The trees
are often at considerable distances the one from the other, and the
pollen can only be transported by insects. The variegated laurel
{Aucuba japonica) is another of these dicecious sarubs, and of
course, like the palm-trees referred to, the male and female flowers
are on different trees. It was introduced into England many years
ago by the Dutch from Japan. It so happened that the plants
first introduced were female plants, or in other words bore female
flowers only. There were no pollen-bearing flowers, consequently
no seed could be produced, and propagation was carried on by cut-
tings only. Some years afterwards a Mr. Fortune introduced some
male plants. These were planted in close proximity to some of the
old Dutch ones that had been perpetuated by means of cuttings.
The result was that an abundance of fertile seed was produced
the following season.
The pollen of the variegated laurel was an article of commerce
in the London Convent Garden market.
The length of time the pollen of some of the palms and laurels
retain their vitality is remarkable. The pollen in other varieties
of plants must be utilised soon after it is discharged from the
anther or its procreative property is lost.
The quantity of pollen grains discharged from flowers is some-
thing enormous, especially in those plants where the sexual flowers
are on different trees. The flowers on a Chinese laburnum
(Wistaria chinensis) were calculated to contain no less than twenty-
seven billions of pollen grains.
266 AUSTRALIAN BEE LORE AND BEE CULTURE.
From these illustrations it will be noted the utter impossibility
for certain plants to be perpetuated from seeds, or to produce
fruit, without aid from an agent outside themselves. Here the
bee comes in to play its important part in our fruit-crops.
What I have said in relation to the distribution of the sexual
flowers in the variegated laurel, palms, &c., is equally true and
holds good in the blossoms of our orchard fruits, with this excep-
tion—that they have not separate sexual flowers, but the sexual
organs are in one and the same flower. Notwithstanding this,
the stamens mature, and the pollen is distributed some time (in
some cases days) before the pistil, or rather the stigma, is suff-
ciently developed to receive it. Thus, while the male organs of
some of the flowers have perfected, maturition in others is still
progressing, and so with the pistil; so that the fertilisation of the
fruit blossom by its own pollen is as impossible as if the repro-
ductive organs were on different plants, or at least on different
flowers on the same tree; therefore a foreign agent is as essential
to transport the pollen from hermaphrodite flowers as from that
of diccious. The oft-quoted aphorism, ‘‘Nature abhors a vacu-
um,” was reconstructed by Darwin into ‘‘Nature abhors perpetual
self-fertilisation’”’ ; and the various ways Nature has arranged the
pollen-bearing organs is Nature's safeguard against what is termed
in-and-in reproduction, and cross-pollenation ensured. Cross-
pollenation has long been recognised in the economy of the repro-
duction of members of the vegetable kingdom. It was known
as far back as the time of Herodotus. He describes the process
of the transference (caprification) of the pollen from the male tree
to that of the female, by which means a crop of dates was ensured
on the Egyptian palms.
Some early-blossoming trees seem to burst forth suddenly,
especially pears. In looking through a truss or a bunch of pear
blossoms on the same stem that have just opened, it will be noted
that the parts perfected are the calyx, the corolla, and the stamen.
The pistils are still undeveloped. After the anthers have dis-
charged their pollen, the ripening of the pistils commences; and
by the time the stigma is receptive, there is no pollen from the
first opening blooms wherewith these early-maturing blossoms can
be fertilised. It is obvious that the all-important pollen must
be obtained from some other flowers, or there will be a failure
in the crops of the tree that has so blossomed. JI shail point out
further on that the pollen from any source, if the bees were to
convey it, will be as great a failure as if the stigma were entirely
THE INFLUENCE OF BEES ON CROPS. 267
deprived of that fertilising influence. Seeds must me fertilised
by pollen from their own species. A newspaper clipping—I think
from a Brisbane paper that I have now in my possession—says :
“Tf one were to plant 20 acres with Stone Pippin apples, or with
Cleopatras, or with Duchess pears, and no other kind of apples
or pears within a half-mile, it is not at all likely that there would
be any fruit. (Uf there were trees within the radius of half a mile,
the experiment would not be « failure; if bees were within two or
three miles they would carry the pollen, but the crop would be light. )
It is necessary to have a few of some other variety of apple or pear,
which bears blossoms at. the same, or about the same time, and then
they will pollenate each other, so that both varieties will bear
fruit. Bartlett’ pears are fertilised by Duchess d’Augouléme,
Easter Beurré, Beurré d’Anjou, and by others. The thing re-
quired is to have the flowers of each variety mature at nearly the
same time. There is at least one instance in this State where a
large block of apples of one kind has been planted for many years,
and has never borne any fruit, although the trees are very strong
and healthy, and bear perfect flowers every year. ‘fhe pollen is
ripe before the pistils are ready to receive it, and by the time the
pistils are mature the pollen is all gone.’’ The étalics in this quo-
tation are mine. I once read in an American paper a similar
failure in connection with cherry orchards, where the .bees had
all been removed because they were accredited with eating holes
in the ripe fruit, and thus reducing their, market value. After
the removal of the bees from the district the trees gave no, or at
the most but a slight, crop of fruit. After about three years, the
bees were returned to that district, and the trees went on bearing
as heretofore. With ignorant men, the poor little bees get the
credit of a host of evils they never do. If all orchardists knew
the value of bees, apart from that of honey producing, no orchard
would be seen without them.
Every grain of seed requires a grain of pollen to fertilise it.
By removing the husks from a corn-cob whilst in a green state,
a fine silken thread will be seen attached to each maturing grain.
It is the organ of reception, and it is absolutely imperative for a
grain of the dust from the anther (the flower on the top of the
corn-stalk) to fall or be conveyed to the point (stigma) of each
silken thread. In a mature cob of corn, misses in the rows of
grain are often observable. This is caused by the pistil not having
received its necessary grain of pollen; and caused either by an
injury to its stigma or an insufficiency of pollen. Deformed fruits
248 AUSTRALIAN BEE LORE AND BEE CULTURE.
are of common occurrence, more especially with apples and pears.
This is caused by imperfect pollenisation. It is clearly observable
in the accompanying diagram: a section of an apple showing the
five sections of the ovary, with four of the ovules of seeds, marked
f, perfectly fertilised, and on the sides of the fruit, where the
seeds are so fertilised, it is perfect in form. The unfertilised seed
in the ovary, marked u, has caused thé deformation in the fruit.
If, in four out of the five sections seen in the ovary of apples
and pears, the seeds therein are perfectly fertilised, the fruit is
likely to develop, although it will be a deformity; but if only three
be so fertilised the fruit seldom comes to perfection. The light
seeds, those without kernels, that are frequently met with in pump-
kins and other members of that family, are caused in a similar
way—.e., by the bees being prevented by some cause from supply-
ing a sufficiency of pollen to do the whole work necessary in re-
production.
The matrimonial ceremonies—how they marry and are given
in marriage—is the portion of the subject I here wish to deal
with. The arrangements of the sexual reproductive organs and their
various functions have already been dealt with.
There is nothing more interesting in the life-history of the
vegetable kingdom than the methods and agencies of its repro-
duction. Fascinating as it is, it is too often the stumbling-block
of amateurs, whose love of plant-life carries them to look into the
deeply-hidden mysteries of this absorbing subject. The sexuality
known to exist in blossoms, their matrimonial instincts, their
marriage ceremonies, their domestic ties, their methods of raising
and perpetuating their families and co-relations, the offciating
and conjugating priests, and the agreement between the contract-
ing parties, are all more or less like fairy tales than actual facts.
Let us enter into one of the temples of Nature and have a
look at the matrimonial instincts of plant life. How their cere-
monies are conducted; how species and families of plants live and
THE INFLUENCE OF BEES ON CROPS. 269
perpetuate; who are the conjugating and officiating priests, and
how the contracting parties faithfully carry out their marriage
vow of for better or for worse, only when Nature performs these cere-
monies it is all better and no worse; especially is it so when man
has taken in hand the higher development of certain varieties of
plant life to be more adapted to his wants and needs.
In the higher members of the plant-world there is a very
great difference between pollen cells and the ovules (little eggs)
that are joined to form new individuals. The former of these is
smaller than the latter, and more active—it is the male; and the
latter, of course, is larger than the former, is composed of richer
matter, and is passive—it is the female. From the nature of these
ovules, these passive eggs, they. cannot become seed or plants until
they are united with and fertilised by an active or live pollen
grain. The essential organs in blossoms known as anthers contain
these active cells, the cells of life. The pistillate organs contain
the passive cells, the cells of matter. The pistil in apples, pears,
or other fruit blossoms is the bride, the stamens seen in blooms
of like trees are the bridegrooms, and the honey-bee is the licensed
officiating priest who is to perform the connubial ceremony. Let
us for a, while watch these officials of Nature carry out some of their
highly important duties. Bearing in mind, whilst so watching,
the table of kindred and affinity wherein it is stated a man may
not marry his grandmother or a woman her grandfather, etc., and
note how these insects, without a written law, are never parties
to close or blood relations intermarrying ; neither does their natural
instinct permit them to perform unnatural alliances. They will
not attempt to marry an orange to an apple, or a pea with a pump-
kin, or a pear with a cherry, and so on; neither does Nature per-
mit them to marry the male of a blossom with a femal of the same
bloom. Such alliances in the higher plants are repugnant to all
concerned. Nature’s motto in the vegetable kingdom, as well as
in the animal, is, especially when aided by the intelligent hand
of man, ‘‘upward and onward.” If the pollen of a blossom were
transmitted to the carpels of the same, the result would be degra-
dation, and the loss of some of the choicest varieties of fruit and
vegetables we now raise from seed.
The ovary is composed of one or more carpels. The ovary
of an apple bloom has five such carpels. In the mature fruit these
are termed the core.
In the early spring mornings, when the bees issue forth to go
in quest of stores, the first thing they gather is pollen. It is the
270 AUSTRALIAN BEE LORE AND BEE CULTURE.
first product the blossom yields, even before it secretes its nectar
(honey). In their eagerness to be first on the foraging ground,
they leave home at about sunrise. If they have selected an orange
to gather their stores from, they will keep upon orange or some
other member of the citrus tribe during’ the whole of that pere-
grination. Tumbling about in the cup of the flower amongst the
anthers, they gather up in their fur numberless grains of these
life cells, pollen grains. Head, thorax, abdomen are all more or
less dusted with it. Whilst gathering it, and whilst on the wing
from flower to flower, and tree to tree, they are busily engaged
in packing it in the pollen baskets that are situated in the upper
part of the hinder legs. As the day warms, the blossoms unfurl ;
the central whorls develop, and the stigma becomes receptive. The
Bee inthe act of fertilising.
a Anther cell.
ac Aborted Cell.
a@ Connective.
hi Hinge of filament.
ca Calyx.
st Style.
l Labium.
ng Nectar gland.
8 Stiff attachment of fila-
ment.
bee, eager in her duties to supply her home with abundance of
food, both for the young brood and winter storage, commences
her search for honey. In the early morning there is little or no
nectar secreted; but as the warmth increases so the flow of honey
advances. Anxius to fill her honey-sac whilst gathering the pollen
she enters the blossoms where she will find the greatest abundance
of her favourite winter storage, and thrusts her tongue down into
the nectariés of the blooms. To get at the honey more readily
she lies on the top of the essential organs, and brushes to and fro
on the stigma. Whilst thus engaged, the fur on the various parts
of her body retains pollen grain; those on her breast come in con-
tact with the stigmas of the flowers. Having commenced working
on an orange for pollen she will not go to an apple or aught else
for her honey. Citrus fruits supplied the pollen, citrus fruits must
provide the honey. Why? Because Nature has endowed the bee
with that intelligence--there is no other word so applicable—to
know if she were to take the pollen of an orange to the stigma.
of an apple, as far as fructification was concerned, her labour
would be useless. Pollen from one species of the vegetable king-
dom can seldom be used successfully, even by artificial means, to
THE INFLUENCE OF BEES ON CROPS. 271
fertilise that of another species. When it is successful the resu't
is a hybrid, the descendants of which cannot be perpetuated by
seed, but only by cuttings, graftings, é&c. Bearing in mind the
characteristics of the stigma, its adhesiveness, and its hairy hook-
lets, the bee’s breast, coming in contact with the lavwr, it acts
as a comb or brush, and aids in detaching the pollen grains from
the fur of the bee. These grains’fall on the adhesive stigma, and
are retained by its viscidity. When this contact takes place---
sometimes at once, at other times it may be delayed for hours—
the cell of life starts into activity by throwing out a pollen tube,
which at once goes in search of the cell of matter contained in the
passive ovule. To accomplish this the pollen-tube makes its way
‘down the style which connects the stigma to the ovary. The silky
threads that protrude from a-cob of corn, delicate as they are,
are not too fine or too long for these active tubes to penetrate.
The style of the orange, etc., is also easily pierced. The ovule,
‘or young seed in the ovary, contains the embryo of the future plant.
The pollen-tube having found its way to the ovule, the union of
the respective cells takes place. The ovule thus receiving the
“germ of life,” the infantile development of the future orange or
‘other tree, as the case may be, commences.
When the contact of the two cells has been accomplished, the
calyx withers; the corolla, with the dead remains of the stamens
adhering thereto, falls to the ground; and the pistil in most cases
is absorbed in the fruit.
These developments will be better understood by reference to
-a peach or other stone fruit. When the ovule has thus been ferti-
‘lised, the seed, or, as it is generally termed, the kernel, is the first
‘to develop, followed by that of the hard shell surrounding it, the
stone. At first both kernel and the shell of the stone are in em-
bryo; as they advance in age the shell hardens, and, at the same
‘time the flesh increases and matures with the gradual expansion
of the outer skin. We then say it is ripe, 7.e., its flesh has become
useful as food to man, and the seed capable of reproducing its
- species.
Now, it must be obvious to the most casual reader that the
bee has played the imperative part in the production of these
fruits. Nothing else could have accomplished it so effectively and
with such beneficial results as the little busy bee. Other insects
live on honey and pollen, but no other insect is endowed with
the instincts of social bees. Bees work so systematically in cross-
pollenisation. ‘they make no mistakes. They will carry pollen
272 AUSTRALIAN BEE LORE AND BEE CULTURE...
from variety to variety, and sometimes from species to species,
but not from order to order. After a foraging excursion they are
never seen to return to the hive with different varieties of pollen
on their bodies. In examining a cell of pollen in the hive, each
stratum is seen to belong to distinct species of the vegetable
kingdom (not varieties). With other insects that only feed on
pollen grains, they consume it on the anther whereon they alight.
It is for immediate consumption for each one’s present wants.
Where other insects visit one -blossem, bees- will visit-a hundred.
Watch a butterfly on a flower and compare its actions with the
rapid movements of a bee, and judge for yourself which is the
better worker of the two. You must bear in mind that in early
spring, flowers, and especially fruit blossoms, mature rapidly. Of
the essential organs the anthers in most cases come to perfection
first, and are the first to die. The pollen is distributed in a very
few hours, and its vitality in most instances is short-lived. The
pistil with stigma and its carpels are very delicate organisms, there-
fore liable to all kinds of accidents. When we remember the:
chief characteristics of the stigma, it will be seen that a dust.
storm is capable of clogging it, and thus prevent fructification. A
dust storm in early spring has a deal to answer for in the failure.
of fruit crops; so has heavy rain, wind, or anything else that may
bruise these very delicate portions of the flower. From this will
be seen the imperative necessity for some rapidly-moving agent.
to convey the perishable pollen to the highly-sensitive stigma..
The numerical strength of these agents must be in proportion to
the quantity of work they are expected to do, or the areas under
fruit culture they are to visit. If bee-keepers and their bees were:
banished from Australia there would be fruit, but in what quan-.
tities? I have referred elsewhere to the mischief done by butter-.
flies and some other insects, but no such mischief ever follows in
the wake of the bee. Fertilisation by agents other than bees.
would be sufficient to perpetuate species of fruits, and occasionally
to produce varieties; but to fertilise heavy crops sufficient to feed
mankind they are too inactive, and the mature insects. numerically
too weak. If adult butterflies, &c., were equal in number to adult.
bees a famine would follow in the track of their larve as disastrous.
as that caused by the armies of locusts that have been known to
sweep over the Holy Land in times past. Numerous insectivorous
birds and other animals almost live exclusively on insects, their
eggs and larve, and thus their injurious ravages are somewhat
checked. i
THE INFLUENCE OF BEES ON CROPS. 273
How wonderfully has Nature protected this invaluable insect,
the bee—valuable not as-a honey-storer, but as a fruit-producer.
Practically the adult bee has no enemy, if we except the wood
swallow, and in the egg and larval stages its home is almost im-
pregnable to invaders. Of course, like the human family and
other animals, it is liable to the ‘‘ills that flesh is heir to.” In
a state of nature bee ova and larva have one arch enemy—the
bee moth—and it is as well it should be so. Bees in a state of
nature are a great drawback to bee-keepers. The honey, when
obtained, is a fourth-rate quality owing to the quantity of foreign
matter mixed through it. That same honey, if stored in the frames
of the hives of practical bee-keepers, would be worth four times
as much as when obtained as bush honey. But this is a digression.
To the careful bee-keeper, enemies, not diseases, to the eggs, larva,
and young bees are rarely known. The bee-keeper having his stock
under control can, with the greatest ease, regulate the supply and
demand.
No district can be overstocked with bees, if we regard them
as fruit-fertilisers. only, but as honey-gatherers it is another mat-
ter. The greater*number of bees kept in an orchard or fruit dis-
trict the more rapidly is fertilisation carried on. Once the bee
has carried. the pollen to the pistil, the act of fructification being
successful, the development of the fruit is assured—the fruit has
set. A few days after the bloom of the trees has disappeared the
infant fruit can be seen in the early stages of growth. Standing
near an apple, orange, or other tree, when the fruit is in its
earliest stage, and a gentle wind shakes the branches, you will
sometimes hear the fruit falling in hundreds, or if the tree is shaken
the same results will follow. In walking through an orchard in
spring-time young fruit just formed are always seen in greater or
less numbers scattered on the ground. The premature falling. of
these fruits is, generally, the result of imperfect fertilisation,
caused either by slight injuries to the stigma or an insufficient
number of bees to discharge the duties Nature requires of them,
i.e., fructification. The same results will follow if the blossoms
after pollenisation are frost-bitten, or cutting winds, or the con-
ditions of the growth or its development checked. All these and
others will prevent the young fruit progressing to maturity. Some-
times the crop of fruit will be too heavy for the tree to carry, 1.€.,
the sap is insufficient te supply the young with. the nourishment
required.
274 AUSTRALIAN BEE LORE AND BEE CULTURE.
CHAPTER XXXVI.
ARTIFICIAL FERTILISATION.
‘(What man has done man can do,” is a very wise old saw,
‘or a truism that cannot be disputed ; and what insects have done,
in many instances man can do to his advantage and the advantage
of his race. These tiny workers are accredited with unfolding and
throwing light upon many a discovery, and man is said to have
received some valuable and useful hints by noting the methods or
the results of some of their habits and constructions. Science ‘*s
said to have taught us that insects have played no inconsiderable
art in the development of the plant world; how the ocean was
the birthplace and cradle of vegetable life, or how the early aqua-
tic forms of it developed their terrestrial representatives, and these
again from the lower forms of fruit and grain to the highest tpyes
‘we now enjoy. Whether it was by those disputable points ‘‘spon-
taneous generation’’ or evolution from ‘‘mere specks of green
jelly” seen floating in the sea, and the variations, ensuing from their
battling and struggling for life, and the ‘‘survival of the fittest,’
or the ones naturally selected and taken by man under his care
and guardianship, matters not, as far as the power we now have
in producing variations in the vegetable kingdom, and from these
selecting the ones that will administer most to our medicinal and
dietary wants, or those having ornamental colours and forms to
please the eye and decorate our surroundings, making life worth
living, is immaterial to this portion of our subject.
That the bee is, by the part she plays in fertilisation, our
greatest fruit-producer, must be conceded by those who have looked
into the subject, and she is such an absolute adjunct to the or-
chardist and others, that to interfere with the bee-keeper would
be suicidal to all who are engaged in the reproduction of vegetable
life.
I have mentioned that bees have been accredited with the
destruction of some of our choicest annual vegtables by inoculation,
and that, to a certain extent, they are guilty; but the want of
knowledge in men who are engaged in the work of supplying or
cultivating such vegetables is the true cause of the disappearance
or injury to the varieties referred to. I have said the inoculation
of annuals, for it is immaterial how the fruits and seeds of trees
and such-like that are reproduced by grafting, budding, cuttings,
offsets, &c., ate inoculated or cross-pollenised, because the im-
mediate fruit or flower is in no way improved or injured by it.
ARTIFICIAL FERTILISATION. 275
Cross-pollenisation does not show itself in the fruit or flower that
has been so fertilised, but in the plant that is produced from that
cross-pollenisation. You may discern an egg that has been laid
by a Cochin hen that is running in a yard of mixed fowls by its.
colour, but from the egg you cannot tell what the cross-bred chick
will be; that will only show itself in the progeny resulting from
the crossing. So it is in cross-pollenisation—the blossom or fruit
does nat show it, but the crossing is seen in the succeeding genera-
tion.
The way bees transfer the pollen grains from the anther to
the stigma has been already described, and the simplicity of the
method must be apparent to all.
The action of conveying pollen from place to place is in no way
injurious, neither does the instrument used interfere with its:
vitality. An artificial instrument is as useful to convey it from
flower to flower as a natural one, and the action would produce
the same result. We have seen that pollen removed from tne male.
flower and placed on the receptive organ of a female flower produce
fertile fruit. In members of the pumpkin-family the sexual flowers.
are situated on different parts of the same plant, and the sexuality
of the blossom is.very readily distinguished. Taking that class.
of plant for our model, let us see how easily artificial fertilisation.
can be accomplished. The first step will be to secure in both.
sexual flowers immunity from visits of bees and other insects. To.
do this, if the same strain of pumpkin, &c., is to be retained, select.
two blossoms (male and female) on the same vine whilst in bud.
form—that is, some days before the flower opens. Enclose them
with fine mosquito netting. Gauze-wire is better, because it can-
not come into close contact with the opening flower. Care must.
be taken that the netting is sufficiently large to permit the full
expansion of the flower. When the essential organs are mature—
that is, in the case of the male flower, when the pollen comes.
away. freely with the instrument used in its removal; and in the
female when the central organ has a viscid appearance—remove.
the net covering from the male bloom first, and with a soft downy
feather, or, better still, a small camel-hair pencil (brush), gently
brush over the essential organ. If the instrument used be dark.
in colour it will be noted that a quantity of yellow dust (pollen).
is adhering to it. Carry the brush gently to the the female flower,
remove its covering also, and softly apply the brush with its pollen.
to its-eentral organ. As soon as the operation is cumpleted . be
sure to re-cover the bloom that has been artificially fertilised. To:
276 AUSTRALIAN BEE LORE AND BEE CULTURE.
onsure male and female bloom maturing at the same time it is
necessary that male buds in various stages of development be
selected and treated as above described.
The imperative necessity of artificially fertilising cucumbers,
&c., or fruits that are grown under glass or indoor gardens, has
long been recognised. In colder latitudes, where early cucumbers,
melons, &c., are at a premium, the first morning duty of the man
in charge is, as soon as the sun is sufficiently high, to go the rounds
of his forcing-pits to overhaul the vines therein, note every female
blossom, and taking a male flower in his hand, dust the pollen
from it to the stigma of the receptive bloom. Every stigma so
‘treated is morally certain to produce a fruit. But every one
neglected is certain to be a failure as far as the production of a
fruit is concerned. :
What has been said in relation to pumpkin-fertilisation holds
‘good with every other flower that is fertilised by insect agency,
only the smaller the flower the greater care must be cxercised,
and the more patience necessary to ensure successful results. Onc
fact must always be remembered—every seed requires a grain of
pollen to ensure a plant from the seed sown; therefore be not par-
-simonious in the application of pollen, and also remember ‘‘enough
is as good as a feast.’’ The care necessary is to apply the brush
with its pollen to the receptive organ with as soft and gentle touch
.as possible.
When hybridisation or cross-fertilisation is required, the same
methods must be followed as in the case of pollenising from one
variety to that of the same ; only whatever species or varieties it is
proposed to cross for the reproduction of something new, the selection
of the sexes, 7.e., the stameniferous and pistiliferous, must be free
from disease, vegetable blights, or parasites of every kind. The pollen
from the anther must be removed from the one species or variety to
the stigmatic portion. of the one it is desired to hybridise, and rire
versa, Nevertheless the results form these crossings are often more
.successful than where this interchange is not used. The consti-
tution in the sexes of two plants greatly differ; the pollen-bearing
essential organs in one plant being far more vigerous than in that
-of another; and the same differences are met with in the receptive
-organs of distinct species or varieties.
If hermaphrodite or bisexual blooms are to receive cross-
pollenisation, they too must be guarded from the action of insects
The operation is a very delicate one. The flower-buds selected
-from which to transfer the pollen must be carefully watched, and
ARTIFICIAL FERTILISATION. 277
as the anthers develop they-must be lightly removed -without, in-
juring the stigma in the slightest degree, a finely-pointed pair of
scissors being used for the purpose. Stamens, as a rule, develop
earlier than the pistil.
‘ he pollenisation of double flowers or blossoms is another
delicate work, and needs extra patience. The extra number of
petals in these is the result of abnormal treatment, which causes
the stamens or pistil, and sometimes both, to fall back to flattened
leaves. z
Botanically speaking, all flowers are modified leaves. When
the stamens only have undergone this transformation it is possible
to obtain seeds from double blossoms. The petals are removed
in the same manner as the anthers from bisexual flowers, and the
result is often effective, z.e., fertile seeds are produced. Of course,
the anthers from a single or semi-double flower supply the pollen;
but where both stamens and pistil have undergone the transforma-
tion to pétals, perpetuation by seeds is altogether out of the
question. The reason is very patent—there are no organs of re-
production.
It will need a deal of patience and experience to be successful
in the more delicate operations named, and the results will be very
disappointing, for, as a rule, not one seed in a thousand or more
will be an improvement on the original. Now-a-days the plant
world has a tendency to go back to some earlier form.
These final remarks do not apply to the cultivation of pump-
kins, melons, cucurfbers, &c. The method of artificial fertilisation
described will always ensure the best strains of them pure for
years to come. To keep any choice strain in health and good
heart, a pollen-bearing bloom of the same strain should occa-
sionally be introduced from another district ; a plant or seed would
be better if the desired strain had also been secured by artificial
means. Such plants should be grown away from the main crop,
and the anthers and pistils used for reproductive purposes care-
fully guarded from any chance of the pollen from an undesirable
strain being conveyed to the stigma of the plants to be used for
seed purposes. ;
The pollen in all cases contains the cells of life, and ovaries.
in the pistillate blooms contain the cells of matter. It is the union
of these two cells, that of life and that of matter, which produces
fertile seeds.
Remember, in selecting for cross-pollenisation purposes,
natural orders cannot be used to produce new or fresh orders; nor
278 AUSTRALIAN BEE LORE AND BEE CULTURE.
genus with genus to produce new genera. Species with species
will sometimes produce hybrids, but the result is that these mules
are seldom capable of being reproduced from seeds, and when such
is the case, they die out after one or two generations ‘of sickly
vitality. Nevertheless, hybrids so. produced can be perpetuated
by grafting, budding, &c. Hybrid annual seedlings seldom last
for more than one season. Nature has always a tendency to revert
to the original form from whence it sprung. In the ages gone by,
whatever may have been the natural law.as it regards the ‘‘de-
velopment of species,’’ the law now, in these later times, appears
to have been repealed, not only in that of species, but even largely
in that of varieties. Hybrids-and varieties, both in the vegetable
and animal kingdom, when removed from the fostering care of
man, degenerate gradually but surely to the prototypes from whence
they came.
I notice that I have used the terms “‘natural orders’’ to pro-
duce new orders, ‘‘genus’” to produce genera, &c.; this may not
be equally clear to all readers. But let us take an illustration
from every-day poultry-yard life. Everyone engaged in it knows
it is utterly impossible to obtain a hybrid between a duck and a
fowl; while a hybrid between a Muscovy and an Aylesbury, or
a Pekin duck, are of frequent occurrence, but these mules so pro-
duced are never reproductive amongst themselves, because the
Aylesbury is a different species to that of the Muscovy. Again,
if an Aylesbury duck be crossed with a Rouen, the cross-bred
descendants are as reproductive among themselves as their parents
would be among members of their own family because they are
varieties of the same species. These same rules,apply equally well
to members of the plant world.
Pollen is the vital agent in the reproduction of all fruit crops,
and also the life-cell in the reproduction and perpetuation of all
phanerogamic plants, 7.¢., plants having conspicuous flowers, has
already been shown. In this division of the vegetable kingdom
it has been pointed out that reproduction is the result of a union
between ovules and pollen grains, the former being the cells of
matter, and the latter the life-cells. The methods or agents em-
ployed by Nature to bring about this union in plant-life are various.
In nearly all of them, excepting that. of the union that is produced
by insects, it is extremely haphazard. Indeed, the’ union ‘that is
brought about by other insects than: bees is almost as fluctuating
as that of other agencies, such as wind, &c., if we except the bee
family; and this family must be gradually narrowed ‘down to the
~
ae ARTIFICIAL FERTILISATION. 279
hive bee as the one par ercellence in the art of fertilisation in the
production of crops that are useful for food or otherwise to. man.
In the majority of entomophilous plants it is almost impossible
for fructification to take place but by contact with an outside
‘agent, and the only agents designed by Nature by their construc-
tion, instinct, and their domestic requirements, are members of
the bee family. In all parts of the world there are many thousands
of species and varieties of insects. Yet out of this vast army of
unique and, in some instances, grotesque forms. having peculiarities
adaptable for the life they have to lead, and for obscuring them-
selves from enemies by resembling the plants, etc., upon which they
live. the only ones that collect and store pollen are bees. When other
insects carry pollen it is entirely accidental. Bees cannot live with-
out it. It is their bread of life. Their young cannot be nurstd
to maturity so as to perform the active duties they have to follow
without it. In the insect world there are artisans in paper-making,
in spinning. in weaving, in basket-making, in house-building, in
masonry, in sawing, in carpentry, in upholstering, &c., each of
them having tools or instruments specially suited for carrying out
the work Nature has intended them to perform; but the only ones
having- instruments and appliances for gathering, carrying and
storing pollen are bees. Pollen is removed from the anthers and
conveyed to the receptive organs of flowers by every variety of insect
that alights on them during the time the pollen is distributive.
By reason of the viscid nature of the pollen grains of most entomo-
philous flowers it adheres to the body or legs of any insect that
may by chance walk over it, and is conveyed by them elsewhere.
If it were brought in contact with the pistil of a flower of its own
variety, the act of fertilisation would: be as efficacious as if it were
carried by bees; but these cases are purely accidental, and the
succesz¢s aro only ‘‘few and far between.’’ Not so with the bee.
Every movement of the bee in the direction of fertilisation is a
studied one designed purely by Nature to accomplish the perpetua-
tion of the plant it is at work upon. The anthers of some flowers
are so situated as to discharge the pollen only on some very par-
ticular spot of the external anatomy of the bee—her head, upper
surface of the thorax, chest, tongue-sheath, etc., and the stigma
is so placed in the flower that only that portion of the bee that
has received the pollen would be capable to effect the purpose. ;
I have used the term bees (Apide) frequently to indicate any
member of that extensive family; but all or every variety of beé
although both honey and pollen gatherers, are not capable of gene-
280 AUSTRALIAN LEE LORE AND LEE CULTURE.
ral fertilisation. It is only the most highly developed bees (humble
bees and honey bees) that .are furnished with apparatus suitable
for collecting and carrying pollen from flowers of all forms or
designs. Mason bees and leaf cutters (Osmia and Megachile) have
the ventral surfaee of the abdomen furnished with long stiff re-
troverted hairs, These hairs by pointing the ‘‘wrong” way brush
the pollen from the anthers as the insects pass in and out of the
bloom. Grains of pollen become entangled among them, and by
this means they are transported elsewhere; the hairs on the
abdomen of such insects are beautifully adapted for the fertilisa-
tion of flowers having a broad and flat corolla, and the reproductive
organs being protuberant or conspicuous. If the female organ be
hidden low down in the long narrow tube that some blossoms pos-
sess, such as clover, etc., they are utterly incapable of performing
the uniting ceremony required to produce a fertile seed.
If the hinder legs of one of the hairy bees, a young one es-
pecially, because they are more furry than the older ones, be closely
examined when returning home, it will be noted that they are
thickly bespangled with grains of pollen, to be afterwards trans-
ferred to the pollen baskets; it is these stray grains of pollen
attached to the hairs that are utilised in pollinating the receptive
organs of blossoms. The hairs on the hinder legs of one of the
humble bees (Bombus terrestris), the arrangement of the pollen-
gathering hairs, are carried out with greater perfection, but the
hairs are distributed in the same regular manner as in the hairy
bee already referred to. In the ordinary honey bee (Apis mellifica),
the pollen-collecting hairs are much better adapted to their de-
signed use than is the case with the two former. The hairs on
the tarsus of the legs are arranged, not in the irregular way as is
the case in that of the humble bee, but in eight or nine regular
rows. This regularity of the arrangement of the hairs of the pollen-
brush enables our domesticated bee to brush the grains of pollen
from the anthers far more effectively than is the case with any
member of the whole species. Whilst she is at work on the flowers,
and also in mid-air, she is constantly transferring those grains to
the pollen baskets, but adi are not stored therein; some escape,
and? it is these escapees that do the work of fertilisation.
I think I have poined out clearly that there is no insect so
highly developed for carrying the imperatively essential pollen
from flower to flower as the hive-bees. Their intelligence, their
energy, their social habits, and the ease with which they are kept
under control stamp them at once as no mean. ally to the tiller ‘of
ARTIFICIAL FERTILISATION. 281
the soil. The practiga] bee-keeper in any district is a confederate
that should be welcoi é to all. The indiscriminate destruction of
native honey-producing flora should be carefully avoided, because
most of the plants that I have referred to in these articles are
exotics, and these as a rule bloom in the early spring, and the pollen
and honey obtained therefrom is used in the spring and summer
for the raising of young brood. The stores gathered from indi-
geneus summer and autumn flowers are to carry them over the
severity of the winter. If there be not sufficient storage when the
‘cold and wet season sets in to carry them through till springtime
it will cause an insufficiency of bees to do the work Nature has
assigned for them, and the result will be a lesser ingathering of
the. fruits: of: the tillers’ labours. Landowners and others cannot
have the remotest idea of the mischief they are doing to the vege-
table kingdom, and therefore to mankind, by the wholesale ‘de-
‘struction of our native flora, If these are wholly, or nearly wholly,
cleared fromthe land to the extent of giving insufficient winter
storage for our bees so ‘as to decimate them to the extent of their-
numerical inability to carry on the necessary work of fertilisation,
the result will be more disastrous than droughts or floods to our
fruit trees, because these would cease to yield their crops.
The sons of our agriculturists and others engaged on the land
are instructed in pruning, grafting, budding, and other con-
comitant adjuncts for obtaining a living from the soil, but none
of these are more necessary than an acquaintance with bee-manage-
ment—the practical part of it at least. Apart from the profits
from the sale of the honey, or that used in the home (there is no
food more healthy and invigorating), the presence of bees. on a
homestead are.as necessary as the implements of husbandry, nay
‘indeed more so.
There is yet another phase of this subject I intend to deal
with. I have confined myself to the influence of bees on fruits:
here I intend dealing with them as florists.
It has been advocated by the very highest scientific authorities
for the Darwinian theory of the development of species in the
vegetable kingdom, that colours and perfume of flowers have been
produced chiefly, if not entirely, by the visitation of bees and
other insects—that our. brightest coloured flowers have been de-
veloped from progenitors of inconspicuous tints, and the highly
attractive shades of the blooms of to-day are the result of the
showy character of, as regards colour, a less-favoured earlier race.
The same is also said to be the reason of our highly-perfumed
282 AUSTRALIAN BEE LORE AND BEE CULTURE.
blossoms; and these two qualities of flowers—colour and perfume
—remain dominant as attractive agents to insects. It is further
said that the development of colour and perfume has had the effect
of educating the visual and olfactory nerves of these insects (bees)
in their search for flowers of particular colour or perfume to supply
them with their daily bread, whilst they pass over those of a less
gaudy colouring unheeding. Again, that the markings in the
throat or tube of other flowers act as finger-posts or guide-marks
to point the bees in the direction they should take to discover
where the nectar is situated that contains their food supply. (See
“The Story of the Plants,” by Grant Allen; ‘“‘Cross and Self-
Fertilisation,” by Darwin and others.)
I am not going to attempt to prove that bees have not had
an influence on the plant world; I have already acknowledge it
elsewhere. Neither am I going to try to disprove that they are
not cognisant of both colour and perfume; but that some colours
and some perfumes are more attractive to bees than certain others
does not in any way accord with my experience and years of ob-
servation.
I know that highly intellectual scientists of undoubted veracity
have applied numerous tests, and given the results of their ob-
servations to the world, to prove that colours and perfumes are
the chief signs that act, like the Southern Cross to the mariner,
as indicators for bees to steer by in their peregrinations for the
discovery of both pollen and honey. It has been conceded again
and again that the tests and their results were unfailing proofs:
of the correctness of these suppositions, 7.e., that flowers of very
inconspicuous colours, markings, and shapes have developed into
the bright and showy colours and forms they now possess that are-
so attractive to the cultivated eye of lovers of the plant world.
Sir John Lubbock, in ‘Bees, Ants, and Wasps,’’ referring to
the colour sense of bees, says: ‘‘The consideration of the causes.
which have led to the structure and colouring of flowers is one
of the most fascinating ‘parts of natural history. Most. botanists.
are now agreed that insects, and especially bees, have played a.
very important part in the development of flowers. While in
many plants, almost invariably with the inconspicuous blossoms,
the pollen is carried from flower to flower by the wind; in cases.
of almost all large and brightly- -coloured flowers this is effected
by the agency of insects. In such flowers, the colours, scents, and
honey , serve to attract insects, while the size and form are arranged
ARTIFICIAL FERTILISATION. ‘983
in such a manner that the insects fertilise them with pollen brought
from another plant. ” The stalics are mine. x
Whilst I am writing I have before me in the garden the white
Arum lily (Arum africanus). A few weeks ago its white pollen
was eagerly scught for by bees. At the same time the broad beans
were in full bloom. These, too, were an attractive foraging-ground
for the same insects. Since then the peach-trees have burst into
flower, with the result that the first-named is entirely forsaken,
and the second receiving only an occasional visit. Have the bees
gone to the peach-trees because of their attractive colours? Not
a bit of it. . While the peaches are in flower so are the willows
(Salix babylonica) just throwing out their catkins. The bees are
now bringing in pollen of two colours, one creamy white and the
other somewhat of an orange tint. I note that in this (Stanmore)
district there are roses, marigolds, Arum liliés, and other attrac-
tive flowers in full bloom, but few bees are visiting them. The
pollen is coming from the willows and peach-trees. There is also
honey from the latter. The flowers (catkins) on the willow
are so inconspicuous that a large number of people are ignorant
of the fact that they are phanerogamic; yet they are as attractive
to the bees as the gaudy peach blooms. A few days ago I visited
the Sydney Botanic Gardens. At the time of my visit the most
attractive beds of flowers were daisies, pansies, anemones, and the
turban ranunculus. Nothing in the Gardens was more showy than
these latter, yet no bee visited them. Near was a shrub (Burus
‘sempervirens) in which there was a constant hum. What was the
cause? Hidden among the foliage there were some small greenish
flowers, supplying abundance of bee food. If colour had been
their guiding star they would never have found it in the shrub—
they would have searched the ranunculus beds; and there they
would have searched in vain. But who will say the attractive
colour was not there?
When I found the bees had forsaken the Arum lilies and
broad-beans for the peach and willow trees, I tried to induce them
ta return to the first-named by offering them large bribes. I
covered the essential organs of the lily with pure honey; but no
bee visited them, and finally the bribe was carried away by ants.
It is nfore than doubtful if bees are attracted to flowers by
their colours. Bees can distinguish colours and objects. ‘Ihe tests
supplied by Sir John Lubbock on this point are interesting, but
do not go to show that the bees are attracted by the colours iu
flowers. He says ‘‘bees have played a very important part in the
284 AUSTRALIAN BEE LORE AND BEE CULTURE.
development of flowers.’’ (Read the whole: quotation on prertous
page.) “T thought,” he says, ‘‘it would be desirable to prove
this, if possible, by actual fact. . . . I brought a bee to some:
honey which I placed on blue paper, and about 3 feet off I placed
a similar quantity of honey on orange paper.’ [Wote, his experi-
‘ments were carried out with paper covered with honey, not with
flowers.] ‘‘The bee carried away a load of honey and returned
to the same blue paper twice.’”’ He then transposed the papers,
and she made three more visits to the same coloured paper. On
the following day he again transposed the colours. The bee ‘‘re-
turned to the old place, and was just going to alight, but observ-
ing the change of colours, without a moment's hesitation darted
off to the blue. No one who saw. her at that moment could have
entertained the slightest doubt about her perceiving the difference
between the two colours.’”’ Yes; because she had learned it was.
the blue paper that gave her food. The bee was working by sight.
exactly upon the same lines as the highly intellectual man acts.
If there be two cupboards or safes of two different colours in a.
room—a blue one containing his food, and an orange one his
papers—if their positions are frequently changed he goes into the
room and looks for the one, by its colour,: that contains the food.
or papers he may require; but if he had been accustomed to find
the blue safe in the room in the same position, he would enter
the room and would be about to open it, ‘‘but observing the change
of colours, without a moment’s hesitation,’ he too would ‘‘dart
off to the blue,” and ‘‘no one who saw him at that moment could
entertain the slightest doubt about his perceiving the difference
between the two colours” of the safes. It was not the colour that.
attracted the bee; it was the food. Notwithstanding the trans-
positions of colour, as soon as all the honey had been used up, the-
orange or other colour would have been just as attractive if bee
food were placed on it.
On one occasion I saw a bunch of flowers that had been
brought from a distance thrown out on a rubbish heap. It was
early spring, and at. the time bee food was very scarce, especially
pollen. There was a good store of honey within the hives; there
was also young brood; therefore, pollen was needed. As soon
as the bees saw these discarded. blooms many of them were “‘just
going to alight,’ but observing there was no food they hastened
off to the inconspicuous flowers. of the couch grass, upon which
they had been at work for several days, because there was nothing
else at that time supplying them with pollen that. was so essential
for the young brood.
ARTIFICIAL FERTILISATION. ; 985
In ‘‘The Story of the Plants,” Grant Allen says, ‘‘The use of
the’ corolla with its brilliant petals, is to attract insects to the
flowers and induce them to carry pollen from plant to plant. That
is why they are painted red and blue and yellow; they are there
as advertisements to tell the bee or butterfly, “Here you can get
get good honey’! Jf the brilliant coloured petal of flowers are so
attractive to bees, how is it the single blooms are more attractive ta
them than double ones of the same variety and species having the
same colour? Here-is’the answer: The single ones -produce pollen
which is the all-essential food supply for the young bees, but truly
double blooms produce no anthers, therefore they produce no pollen.
Where bees can get the greatest supply of food in the shortest
space of time is the place where they will go. They do not ‘care
what colour the corolla is, it may be ‘‘painted red, blue, or yellow,”
the pollen and honey are the advertisements. Neither do they
care what colour the pollen is, because they carry home white,
.yellow, and red pollen indiscriminately, but only one cofour at
the same time. The cells in the combs that are packed with pollen
_ contain any colour they.can»get..-Food~is the advertisement, and.
not the colour in the corolla or the petals.
In some of our most ornamental plants the flowers are so
inconspicuous were it not for their foliage they would be treated
as weeds and rooted out. The brilliant foliage is their only re-
commendation. The carpet beds in our Botanical Gardens during
summer are one of the chief attractions to the grounds. They are
nothing but leaves. There is no denying their brilliancy. Watch
as long as your patience will permit, you will never see pollen or
honey-feeding insects alight on them for the purpose of obtaining
food. If the clipping or trimming of these carpet beds be neglect-
ed, and the tiny flowers be permitted to expand, you will at once
see bees and other insects alighting for grains of pollen and sips
of honey.
The caladium and the coleus have foliage far more showy than
the blooms of scores of plants that are constantly visited by bees,
but bright as the foliage may be, the bees are not attracted thereby.
When the coleus throws up its spike of pale blue flowers then it
becomes attractive to insects, and they are drawn to it, not -by
the colour of the flower or the leaf, but by the food contained in
the former.
In the month of September. the peach-trees are in full bicom,
go are the bougainvilleas. The brilliant crimson bracts of tae
’
286 AUSTRALIAN CEE, LORE AND BEE CULTURE.
latter, with their small creamy-white flowers, are equally as attrac-
tive in colour as the peach-trees, yet where one bee visits the latter
a thousand will visit the former.
The manufacturing of artificial flowers has become so perfect
of late, and the imitations are so much like natural flowers that
when placed amongst natural foliage, the experienced eye of the
florist frequently fails to detect the fraud.. Even if it be a honey
or pollen bearing imitation bees are not deceived thereby. If the
colour of the flowers or their forms are the advertisements telling
them where they could get honey, how is it that bees and other
insects are not swarming on the head-dresses of the fashionably
attired ladies of to-day? No one can deny that these artificial
flowers are as perfect both in form and colour to the sight as the
natural ones they are meant to represent, only their essentials of
reproduction are absent. The food bees require is wanting, and
food, and food alone, is the only advertisement that will induce
the bee to search for sustenance even in natural blooms. Their
natural intelligence and generations of education have taught them
the true sources of wealth. Bees will no more search colours in
the expectation of getting food than a gold-miner would go fos-
sicking in a coal-pit for gold.
Botanists and entomologists speak of bees as one of the highest
types of insects, and Grant Allen, in ‘‘The Story of the Plant,”
speaks of them thus:—‘‘These higher insects . . are the
safest fertilisers because they have legs and a proboscis exactly
adapted to the work they are meant for; and they have also, as
ae rule, a taste of red, blue, and purple flowers, rather than for
simple white or yellow ones. Hence, the blossoms that especially
lay themselves out for the higher insects are almost always blue
or purple.”
Darwin, in ‘‘Self-fertilisation of Plants,’ says :—‘‘Not only
do the bright colours of flowers serve to attract insects, but dark-
coloured streaks and marks are often present, which Sprengel long
‘ago maintained serve as guides to the nectary,” and ‘‘that the
‘coloured corolla is the chief guide cannot be doubted.” The
native daphne (Pittosporum undulatum) flower has a creamy corolla
hidden amongst its deep green foliage. These trees, both in the
Botanic and in private gardens, were in bloom at the same time
as the double-flowered peach. In the furmer the bees were in
swarms busily at work, and only an odd bee occasionally visited
‘the latter, and the flowers visited were those containing a few
scattered anthers from whence they could scrape together a few
‘
‘
ARTIFICIAL FERTILISATION. 287
grains of pollen. The bright blooms of the double-flowered peach
could be seen hundreds of yards away, but to discover the flowers
on the pittosporum you need stand underneath the tree. There
is no flower in this State more frequently visited by bees than the
simple white or creamy yellow eucalyptus bloom. It is the bee-
keeper’s most important source of profit.
Again, we are told that markings on certain flowers are finger-
posts. ‘‘The lines or spots so often found on the petals of highly-
developed flowers,” says the author of ‘‘The Story of the Plants,”
‘‘act as honey-guides to lead the bee or other fertilising insect
direct to the nectary’’; he then goes on to describe the ‘‘so-called
nasturtium.’’ The upper pair (of petals) are broad and deep-lined
with dark veins which all converge about the mouth of the spur,
and so show the inquiring insect exactly where to go in search
of honey. The lower three on the other hand, have no lines or
markings, but possess a curious sort of fence running right across
the face, intended to prevent other flying insects from alighting
and rifling the flower without fertilising it.” The nasturtium is
bi-sexual (one of those whose stamens develop before the pistil),
which is said to be the reason the nectary is situated so far down
the spur. In most. bi-sexual flowers, in those where the stamens
are first to develop, and also in those where the pistil first comes
to maturity, the nectary is not situated low down, and so far as
we know bees find no difficulty in fertilising them. Such flowers,
2.e., those whose nectaries are easily accessible, however, produce
plenty of seed. How bees must be baffled when they visit unicolour
flowers ?
What a waste of time it must be for insects to discover the
nectary where Nature has been so remiss as not to put up guide
posts. In the wild nasturtium of India the two upper petals have
these ‘‘guide posts,’’ but the three lower ones have not. The
cultivated descendants of these have altered wonderfully in their
Shades of colours and markings. Now before me, I have some
blooms that are like the originals, only the three lower petals
have markings. The markings on the two upper ones are brick-
colour, and in form like the broad-arrow, the apex pointing to-
wards the nectary. The marking on the lower petals are somewhat
Similar, only the apex points outwards. In blooms of such character
are bees much perplexed to discover the nectary? I have also
before me a nasturtium unicolour, a pale sulphur-yellow, yet when
in the garden I saw the bees were never at a loss which way to
turn to find the nectary, and this flower was visited as regularly
~
288 AUSTRALIAN BEE LORE AND BEE CULTURE.
as those of brighter colours, and most pronounced markings.
George Massee, in ‘‘The Plant World,” says ‘‘that the only use
of colour in the flower is that of an advertisement indicating their
presence to insects.’? When stamens lose their character as such,
and become petals, the intensity of colour increases and it becomes
more attractive to the eye; nevertheless, the more double a flower
becomes the less it is attractive to insects.
Mr. R. T. Baker, Curator, Technical Museum, informs me
that when botanising in the mountainous districts of New South
Wales, near a garden filled with gorgeous-coloured flowers, he ob-
served a specimen of Panax sambucifolius, the small, inconspicuous
flowers of which were literally swarming with bees in quest of
honey and pollen; and those brightly-coloured blooms in the gar-
den were in nearly every case passed over by the bees for the
purpose of visiting the specimen named.
Some of the writers I have referred to have given their ex-
perience of watching bees searching for the nectary, and the in-
sects’ apparent failure to discover it at first sight. When bees
are seen searching about the essential organs of flowers it. is not
the nectary they are in search of, but the gyrations they make
are for the purpose of collecting the grains of poilen. If a bee
is seen at work on a sunflower or other composite bloom, her move-
ments in gathering pollen differ greatly from those in collecting
honey. Every leg is brought into play in the former work, and
her motions are as systematic and various as the figures in a
country dance. How differently she goes to work in collecting
honey. Her head bends towards every expanded flower, and her
tongue is thrust into every nectary. At some she pauses moment-
arily—some insect has been there before her; at others her stay
is longer; she has her reward.
Notwithstanding an insect may have rifled the nectary of its
honey, and when visited by the bee found to be empty, in a few
minutes another or the same bee will revisit it, and this time her
stay may be longer, because between the two visits the nectary
will have secreted another supply. The indecision of the bee at a
flower is no proof that she is looking for the position of the
nectary.
To-day bees may be industriously at work upon a flower of
certain colour, and to-morrow forsake it for one of less conspicuous
shade. ‘‘It would appear,’ says Darwin, ‘‘that either the taste
or the odour of the nectary of certain flowers is unattractive to
hive-bees, or to humble-bees, or to both, for there seems no reason
ARTIFICIAL FERTILISATION. 289
why certain open flowers which secrete nectar are not visited by
both, The small quantity of nectar secreted by some of these
flowers can hardly be the cause of their neglect, as hive-bees search
eagerly for the minute drops on the glands of the leaves of the
Prunus lawrocerasus.”
‘The small quantity of honey secreted’ is the cause. Within
a near radius there were, undoubtedly, flowers that were secreting
larger quantities of honey, and both humble and hive-bees always
visit flowers where they can gather the greatest quantity in the
shortest space of time. When the hive-bees were searching ‘‘eager-
ly for the minute drops on the glands of the leaves of the Prunus
laurocerasus,”’ the honey flow must have been scarce elsewhere. I
have seen bees in time of a honey famine search the most unlikely
places in the hope of getting something to take home. ‘‘A drown-
ing man will catch at a straw,’ and a bee on short allowance will
search anything and anywhere to keep the cupboard full.
Some years ago, at Cooma, in a dry season, a bed of turnips
ran to flower. They were sown on a sandy, thirsty soil. For
three or four days they were beseiged by bees. Almost suddenly
the bees ceased to visit the turnip blooms, although they were
still expanding. The cause of their forsaking the turnips became
evident. About one-third of a mile away, on the banks of a creek,
a small paddock of lucerne had flowered, and the bees were be-
stowing their attention on it, because it was yielding a greater
supply of food. Their harvest from the lucerne lasted but a day
or so. The scythe stopped the honey flow, and the bees returned
to the turnips. Was it the dark-blue flower of the lucerne that
caused the bees to forsake the creamy yellow flower of the turnip,
or the superior quantity of honey contained in the lucerne? Un-
doubtedly the latter. The whole family of trefoils are well known
to be great) honey-producers.
Whatever may have been the reason for plants to have brightly-
coloured flowers, and to be otherwise decorated so as to attract
insects to aid in the work of the development of the vegetable
world in past ages, it is evident in these latter times the bees at
least have been sufficiently educated to go without leading strings,
and have kicked over the traces, and now work according to their
own sweet will, or a Higher One.
Darwin himself is not quite sure that the colours and markings
of flowers in every case are for the sole purpose of attracting bees.
290 AUSTRALIAN BEE LORE AND BEE CULTURE.
I have before remarked that bees do not work indiscriminately
on every species of flower that comes to hand, notwithstanding
they are all honey-producers; but one peregrination is confined
to collecting from one species, and in the next ramble they may
select another, and so on. Whatever species of flower they may
select to gather from, it is not the colour of the bloom that is the
attraction. In watching bees at work on a bed of poppies, the
brightly-coloured flowers are not chosen in preference to white.
Any colour in the bed is as attractive as that of any other.
“Bees repeatedly passed in a direct line from one variety to
another of the same species, although they bore very differently-
coloured flowers. I observed also bees flying in a straight line from
one clump of yellow-flowered Cinthera to every clump of the same
plant in the garden without turning an inch from their course
to plants of Hschscholtzia, and others with yellow flowers, which lay
only a foot or two on either side. In these cases the bees knew
the position of each plant in the garden . . . so that they
were guided by experience and memory.’* The experience they
had gained was that Cinthera contained more food than Esch-
scholtzia, and Nature had taught them that it would be impossible
to impregnate the ovaries of the one with the pollen of the other.
What is our Australian experience as it regards the colour
of flowers that are chiefly visited by bees? There is no denying
that some of our endemic flowers are as brightly coloured as the
exotic; and, before the introduction of foreign plants and the
bee (Apis mellifica), the chief honey-gathering social insect was
the little native bee (L’rigona carbonaria), one of the chief insect
fertilisers in Australia. The chief honey-yielding plants in these
States are the Pittosporum and the tea-tree (Leptospermum family).
The colour of the native flowers named are whitish, with a few
exceptions. The chief exotics that have been introduced are fruit-
bearing and ornamental flowering plants, which nearly in all cases
bear brightly-coloured flowers or blossoms. The exowc, white,
flowering fruit trees in the spring-time are very conspicuous by
the multiplicity of the blooms they bear; yet our little native
bees now as readily find the nectary in them as our introduced
bees, and they cannot have had ages of experience to guide them.
On the other hand, it is very singular that the hive-bee, on
its introduction into Australia, and before it had been sufficiently
colonised, should forsake the highly-coloured garden flowers of
*Darwin, in ‘‘ Cross and Self-Fertilization of Plants.”
ARTIFICIAL FERTILISATION. 291
the Old World that were introduced here at about the same time
as the bee. These highly-coloured flowers and the hive-bee, as
far as Australia is concerned, are coeval. Untold generations of
them had learned to work these blooms, we are informed, and their
experience had greatly aided in the development of species and the
production of showy flowers of the land of our fathers. On the
introduction of the bees and the flowers referred to, the former
appear to have suddenly turned their attention from the latter,
and apprenticed themselves to the work of attending to the whitish
native honey-bearing flowers of the Colony—a colour that the
writers on the subject say the bees studiously avoid for the more
gorgeously-coloured ones their progenitors had been at such pains
to produce by erecting those bright-coloured signs for the benefit
of the bees of to-day, for the purpose of saving them both time
and labour. Nevertheless, the hive bees, when introduced here,
after having been educated to the highest standard in the recogni-
tion of colours they are said to possess in Europe, have started
de novo, and worked upon, not our introduced ornamental flowers,
nor our showy blooms of ‘‘red, blue, and purple,’ but upon
‘simple white or yellow ones”; so unlike the education in colours
they had received in the other side of the world. Question—Will
our eucalypti and acacias, and other white and yellow flora, in
ages to come, develop highly-coloured flowers and of a larger size
than at present, and will the bees then forsake the colours they
now work upon in the same way they are said ‘to have done in the
other parts of the world? It is queer bees should have gone back
in their tastes for colours when they crossed the equator in coming
to this side of the world.
Some years ago a series of questions were submitted by the
Department of Agriculture to the bee-keepers of this State, rela-
tive to what plants were visited by bees as regards size and colour
of blooms.
In the ranks of the bee-keepers are men of keen observation
as to whence honey flow comes. The whole of the answers given
are full of interest. Of course, the imported fruit-trees and other
exotic flowering plants are named as giving the spring supply of
pollen and honey, but the ironbark, grey gum, bloodwood, blue
gums, and the eucalypts generally are by far the most remarkable
as honey-yielding, and all these have white flowers. In the
northern districts, the broad and narrow-leaved tea-tree is stated
“to be the largest honey-yielder we have’’ ; therefore its white
292 AUSTRALIAN PEE LORE AND BEE CULTURE.
flowers are the attraction. One bee-keeper states that ‘‘one year
he grew a plot of white poppies for experiments with opium, and
found the flowers literally crowded from daylight to dark with
bees.”
The report concludes by saying, ‘‘Regarding the size and colour
of flowers most affected by the bees, much diversity of opinion
exists among apiarists. ; It is, indeed, an open ques-
tion if colour has any effect: in the matter.’? In the report one
observing bee-keeper.quaintly observes, ‘‘The bee is quite indiffer-
ent to the size of a flower, provided he can get what he wants” ;
and, from experience, I can add, quite indifferent as to colour.
Bee Sting in Sections.
Fig. I.—I, Poison sac ;
JK.muscles for moving the
sting ; A, first movement
of sting; B, second move-
ment; D, sting sheath.
Fig. I1.—HH, barbs ; AB,
points of sting; GF, poison
ducts.
Fig. IIT. — (Section) HH,
barbs; AB, points of sting;
CEFG, hollow tubes of sting
for lightness and strength
of sting.
Fig. IV.— Poison after
erystalisation.
THE BEE STING.
COLOUR OF FLOWERS—ITS INFLUENCE ON BEE LIFE. 293
CHAPTER XXXVII.
THE COLOUR OF FLOWERS AND ITS INFLUENCE
ON BEE-LIFE.
(Read before the Australasian Association for the Advancement
of Science, Tuesday, 11 January, 1898.)
THE subject that I have chosen for this paper may not, at
first sight, appear to be one so fraught with interest as those you
have already listened to. That it is in any way directly associated
with agriculture may appear somewhat doubtful. Indeed, the
title itself is not a very happy one. The matter that I intend to
weave into it, both in warp and woof, may not produce a fabric
wholly consistent with the colour of flowers and its influence on
bee-life.
I am dealing somewhat with the essential organs of certain
plants, and the agents employed in their reproduction; and I
think as I proceed I shall be able to show that bee-life and blossoms
are so closely associated the one with the other that to injuriously
interfere with either will at the same time militate against both.
Animal life—our life—cannot exist without the vegetable king-
dom, but some members of. the latter can live and propagate
themselves without the former; whilst there are other forms of
vegetable life which would cease to exist if all animal organisms
were excluded from them—indeed, some forms of insect life are
an absolute necessity in the reproduction of plants. I know that
amongst phanerogamic plants there are those that are anemophilous
and other that are entomophalous. The former can continue to
multiply without insect aid, but with the latter insects are an
imperative necessity. Nearly all insects, more or less, aid in the
fertilising of the vegetable kingdom, but the ravages with the
foliage caused by some classes of insects far more than counter-
balance the good that they may do.
Pollen is the fertilising and vitalising agent in reproducing and
perpetuating all classes of vegetables. It is produced in abun-
dance by all flowering plants, both by those of conspicuous and
also those of inconspicuous flowers or blossoms. As a rule incon-
spicuous flowers are anemophilous, and those of more gaudy tints
are sought after by insects. . It may not be universally understood
294 AUSTRALIAN BEE LORE AND BEE CULTURE.
that there are male and female elements in the vegetable organ-
isms Just as in the animal organism. We know that if the sexes
in the latter are always excluded, the one from the other, repro-
duction is an utter impossibility.
We have control over the sexual intercourse of the domesticated
animals. Cattle breeders, sheep farmers, agriculturists, orchardists,
horticulturists, and indeed everyone, whether engaged in the
culture of the soil or not, thoroughly understand this; but we
do not find the same knowledge of the methods of reproduction
in vegetable life amongst farmers and others. But agriculturists
and those engaged in vegetable culture do not as a rule know
that plants are reproduced on precisely similar lines as animals.
Schools of Science are established to unravel the secrets of
Nature in the mineral kingdom, anatomical classes are open to
students who intend to make a living by operating on other than
their own frames, and Veterinary Schools do the same for those
who desire to so work on the lower animals. All engaged in the
breeding of animals know exactly how to mate so as to produce:
certain results. Sires are carefully bred, more carefully selected,
and most carefully reared. All know, if they take the haphazard.
chances of permitting animals to breed according to their own
will, weedy and valueless ones of no market worth are the result.
In cattle they know how to cross-breed their animals so as to
obtain the best results for the butcher or the dairyman; or, if it
be sheep, they know how to breed for wool or meat; or, if it
be horses, they breed for strength or for speed. And all this is
done from the knowledge possessed of the procreative powers in.
both sire and dam. Why is not a similar knowledge applied to
fruit or any other crop? Because not one out of a thousand has
sufficient knowledge of their occupation to understand that there
is a sexuality in plants and that fertilisation is as necessary in
plants as in animals.
I said just now that pollen is the fertiliser, and that this sub-
stance is possessed by all flowering plants. The one great aim of
all vegetable and animal life is to reproduce itself or to perpetuate
its species.
Both sexes in all the higher orders of animals possess locomotive
powers that enable them to come together at certain seasons for
procreative purposes. At other seasons the sexes studiously avoid.
each other, and in some gregarious animals they separate and form.
independent flocks, as amongst yellowhammers, chaffinches, wild
American turkeys, and deer.
COLOUR OF FLOWERS—ITS INFLUENCE ON BEE LIFE. 295
Locomotive powers in plant life are very rare, and where they
possess these powers it is more for the distribution of fertilised
seeds than for the purpose of fertilisation. There are exceptions,
I know—the Vaillisneria spiralis, for instance.
The higher order of animals are unisexual ; occasionally there
are malformations termed hermaphrodites; but in the plant world
the higher orders are unisexual, bisexual, or hermaphrodites—
unisexual when the male and the female blooms or organs are on
separate plants; bisexual when the male and female organs are
in separate flowers but on the same plant, hermaphrodite when
the procreative organs are both in the same bloom (Laurels, Ist;
pumpkins, corn, &c., 2nd; apples, pears, é&c., 3rd). Yet, never-
theless, no true flower is hermaphrodite—7.e., not hermaphrodite
as the term is applied to the animal kingdom. The staminal and
pistiline organs are not abnormal malformations, but both organs
are perfect. and independent of each other, and as a rule in herma-
phrodite plants the anthers become distributive before the stigma.
becomes receptive, or vice versa; or, to make it clearer, the recep-
tive and distributive organs do not mature at one and the same
time in the same flower.
From this it will be seen how utterly impossible it is, in the,
great majority of cases, for the anther, whén distributive, to come
into juxtaposition with the receptive stigma to effect the necessary
discharge of pollen to ensure fructification. I am speaking now
only of entomophalous plants. :
Ofttimes in unisexuals that are entomophalous the staminate
plant when in bloom is at a considerable distance from the pistiline ;
and in bisexuals both genders of flowers mature at the same time
but on different parts of the same plants, while in hermaphrodites
the sexes may be in close proximity; nevertheless the male and
female organs do not mature at one and the same time, then how
can these inert beings become impregnated but by an agent other
than itself—a foreign agent? In nearly every case the pollen of
entomophalous plants is not dry but powdery as in the case with
anemophilous blooms, but heavy and highly adhesive. It is this
property of the pollen gathered by bees that enables them to stow
it away so neatly in their pollen baskets. Its adhesive nature
prevents, its being blown about by winds, and causes an outside
agent necessary to transmit it from the male to the female organs.
Now comes the question, why are bees attracted to blossoms?
I mention bees because they are the only insects that gather and
296 AUSTRALIAN BEE LORE AND BEE CULTURE.
store both pollen and honey. Other insects feed on one or the
other or both, but with these it is consumed where gathered—
that is, it is consumed on the premises.
I am not ignorant of the fact that the perceptive organs in
insects are extremely acute, especially in social bees, and that
they can both recognise colour and form. All bee-keepers know
that when young bees take their first flights how cautiously they
survey the landmarks surrounding their habitations, and where
large numbers of colonies are kept, and where every hive is the
same pattern and colour, how necessary it is, when the virgin
queens are taking their nuptial flights, to place distinguishing
marks here and there to ensure the safe return of the young queen
to her home. But that bees are led to flowers by the colour they
possess, and that certain bright colours—red, blue, purple, &c.—
are more attractive to them than paler tints, such as white, yellow,
etc., my experience most certainly contradicts. I know that the
highest authorities on the subject have written and stated that it
is so, and it may appear something like gross presumption on my
part to attempt to refute their statements. No doubt some of
them have given the experience of observation, but by far too
many have been satisfied by stating I was informed by Mr. So-and-
So of certain movements in regard to bees and flowers.
Sir John Lubbock, in his work on ‘‘Bees, Ants, and Wasps,”
says: ‘‘Most botanists are now agreed that insects, and especially
bees, have played a very important part in the development of
flowers.” “In cases of brightly coloured flowers the pollen
is carried by the agency of insects.” ‘I thought,” he writes, ‘‘it
would be desirable to prove this, if possible, by actual fact. I
_ brought a bee to some honey which I placed on blue paper, and
about 3 feet off I placed a similar quantity of honey on orange
paper.’ Why he need to place a similar quantity I cannot tell, and
why he should have brought instead of allowing a bee to find it is a
problem I cannot solve. Now comes the question—was the bee
attracted by the blue paper or the honey food? I have placed honey
in a blue campanula, and many other flowers of both conspicuous
and unconspicuous colours. When food is scarce bees will visit any
colour; but when it is very plentiful they object to take honey
already gathered. Last summer, in my garden, I had a scarlet
dahlia in bloom. When it first flowered there was not a stamen pre-
sent. No bees ever visited it. ‘The plant was afterwards neglected
by me, and this neglect caused the stamens to appear, and the
COLOUR OF FLOWERS—ITS INFLUENCE ON BEE LIFE. 297
anthers to develop and the pollen to mature. With this bee im-
provement in the flower it soon became a foraging ground for them.
Why did they not visit the early blooms? Because there was ‘no
bee-food present. And why did they so visit it when the stamens
appeared? The flowers were not nearly so conspicuous as the earlier
blooms. But in passing over they saw there was a reward for their
labour. Double flowers—I mean flowers in which the whole of the
stamens have become petals—are far more showy and conspicuous
than single ones, both: being of the same variety, and the same
colour, Bees abhor double flowers, no matter of what colour, but
single ones they love; but it is cupboard love, and cupboard love
only.
Fig. 1.
ov Ovary.
ez Calyx tube.
@ Carolla.
» Pistil,
8 Stamen and Anthers:
¢ Calyx.
@ and b combined are
the floral envelopes.
Fig. 2.
st Stigma.
Anthersand Stamens
ea Corolla.
ex*Calyx.
ev Ovary.
Fig. 2.
Early last spring the white Arum lily (Arum africanus) was
in bloom, and its white pollen was eagerly sought for by bees. At
the same time the broad beans were in full flower. These, too, were
an attractive foraging ground for the same insects. A little later
‘the peach trees burst into flower, with the result that the first-
named was entirely forsaken, and the latter receiving only an
occasional visit. Did the bees go to the peach tree on account of
their attractive colours? Not a bit of it. While the peaches were
in flower so were the willows (Salix babylonica) just throwing out*
their catkins. When these two trees, peaches and willows, were in
loom my bees were bringing in pollen of two colours, one vreamy-
298 AUSTRALIAN BEE LORE AND BEE CULTURE.
white and the other somewhat of an orange tint. At the same
time, in the district where I live there were roses, marigolds, arum
lilies, and other attractive flowers in full bloom, but few bees were
visiting them. The pollen was coming in from the willows and
peach trees; there was also honey coming in from the latter. The
flowers (catkins) on the willows are so inconspicuous that a large
number of people are ignorant of the fact that they are phanero-
gamic; yet they were as attractive to the bees as the gaudy peach
trees. During the same spring, and at about the same time, I
visited the Botanical Gardens, and the most attractive beds of flow-
ers then in bloom were the English daisies, pansies, anemones, and
the turban ranunculus. Nothing in the Gardens were more showy
than the two latter, yet no bee visited them. Near these was a
shrub (Buzxus sempervirens), in which there was a constant hum
from the bees. What was the cause? Hidden among the dark green
foliage there were hundreds of small greenish flowers, supplying
abundance of food. If colour had been the attractive agent, bees
would never have discovered their food in the shrub, and they
would have sought the showy beds of anemones, &c., in vain; they
were double, and therefore there was no pollen food. But who will
dare to say the attractive colour was absent? A short time after-
wards I saw the bougainvilleas aglow with their showy bracts; they
could be seen hundreds of yards away. At the same time the pitto-
sporums were in flower. These latter were so inconspicuous that
before they could be detected you need stand directly under them.
I visited both—the bougainvilleas and the pittosporum ; in the for-
mer there was not a bee to be seen, notwithstanding their fiery glow,
whilst in the latter there was a sound as if a swarm of bees had
taken possession of it,’’
Mr. Baker, of the Technological Museum, informed me that
he observed a specimen of Panax sambucifolius swarming with bees,
although it bears a small, very inconspicuous flower. A fence
divided it from an enclosure of brightly-coloured garden flowers,
yet these were passed over unheeded. Why did the bees neglect
the garden flowers? Because the yield of food was not equal to that
in the Panaz sambucifolius. In none of the cases I have named
were the bees attracted by the colours, but by what they could get
in the form of food.
Many years ago, when in Cooma, I had a bed of turnips in
flower that from daylight to dark were besieged by bees. Suddenly
the bees forsook them. I found the cause to be that a small pad-
COLOUR OF FLOWERS—ITS INFLUENCE ON BEE LIFE. 299
dock of lucerne near by had been permitted to flower, and the bees
had gone thither. Were they attracted by the purple flowers? Not
a bit of it. Lucerne, like other trefoils, produce an abundance of
bee food, far more than any of the cruciforms, and the bees had
gone where they could get the greatest quantity in the shortest space
of time. In about twenty-four hours afterwards the lucerne was
cut, and the bees returned to the turnips.
Darwin says: ‘It would appear that either the taste or the
odour of the nectary of certain flowers are unattractive to hive-bees
or to humble-bees or to both, for there seems no reason why certain
open flowers which secrete nectar are not visited by both. The small
quantity of nectar secreted by some of these flowers can hardly be
the. cause of their neglect, as hive-bees search eagerly for the minute
drops on the glands of the leaves of the Prunus laurocerasus.’’ The
small quantity was the cause, as was the reason my bees left the
turnips for the lucerne.
Early one spring I saw bees eagerly working the flower-heads
of couch-grass., We all know that the flower of the couch has not
an attractive colour. The endemic or native flowers intermixed
here and there with them were far more showy. Looking into my
bees I found young larve were plentiful; pollen for bee-bread was
needed. The endemic flowers were producing little or none, but
on the couch-grass there was a fairly good supply, and this supply
was the cause of their neglecting the brighter coloured blooms for
the greenish-yellow flowers of the couch-grass.
Watch a large bed of poppies of mixed colours. No one colour
is. neglected by the bees. They are as eager to forage in the white
as in the red. Poppies are great pollen producers.
Again Darwin says: ‘‘Bees repeatedly passed in a direct line
from one variety to another of the same species, although they bore
very differently-coloured flowers. I observed bees also flying in a
straight line from one clump of yellow-flowered Gnthera to every
clump of the same plant in the garden without turning an inch
from their course to plants of Hschscholtza and others with yellow
flowers, which lay a foot or two on either side.” ‘‘In these cases,”
he continues, ‘‘the bees knew the position of each plant in the
garden, so that they were guided by experience and memory.”
Their experience was that the @nthera contained more food, and
Nature had taught them that it would be impossible to fertilise the
ovaries of @nthera with the pollen from Eschscholtza.
300 AUSTRALIAN BEE LORE AND BEE CULTURE.
Darwin on ‘‘Self-fertilisation of Plants” says:—‘‘Not only do
the bright colours of flowers serve to attract insects, but dark-
coloured streaks and marks are often present, which Sprengel long
ago maintained served as guides to the nectary.”” If such be the
case, how the poor bees must be troubled to find the nectary in self-
coloured flowers. I think we have more unicolour flowers ’than
striped ones. If Sprengel maintained it was so long ago, then it
may have been so; but I maintain, that now in these latter days
it is not so. ;
Grant Allen, in ‘‘The Story of the Plant,’’ has written some
fanciful pictures on the influence of the markings and colours of
flowers and their attraction for bees. I know the work is not a
text book. He says:—‘‘The lines or spots so often found on the
petals of highly-developed flowers act as honey guides to lead the
ee or other fertilising insect direct to the nectar.” He then goes
on to describe the ‘‘so-called nasturtium.’’ ‘‘The upper pair (of
petals) are broad and deep-lined with dark veins, which all con-
verge about the month of the spur, and so show the inquiring
insect exactly where to go in search of honey. The lower three on
the other hand, have no lines or markings, but possess a curious
sort of fence running right across the face, intended to prevent
other flying insects from alighting and rifling the flower without:
fertilising it.” Now, if any insect, flying, creeping, or crawling,
were to enter the nasturtium and rifle the flower of its pollen and
carry it to one where the stigma was receptive, and the part of the
insect’s body with pollen on it came in contact with the stigma,
fertilisation would be the result. But why do the markings that
converge about the throat of any act as guide-posts to them, while
we have so many unicolour flowers that are destitute of such mark-
ings—to wit, the whole of the pumpkin family, and hundreds of
others. Pumpkins, &c., cannot be fertilised other than by insects,
and the blooms have no finger-post erected saying, ‘“Here you can
get good honey and pollen!”’
Yesterday I was watching the bees working the pumpkin flow-
ers, and none of them were at a loss to find the pollen or the nec-
tary. There was no hesitancy. The only finger-post for bees in
flowers is the food they contain.
Darwin himself says he is not quite sure that in every case the
colour and markings of flowers are for the sole purpose of attracting
insects.
COLOUR OF FLOWERS—ITS INFLUENCE ON BEE LIFE. 301
I have seen questions something like the following rut in agri-
cultural examination papers: ‘‘What is the use of colour and per-
fume in blooms? Such. questions should never be put, when we
consider that a large majority of the blooms in agricultural crops
are anemophilous, and many an observant student can dispute the
fact that colour is the attraction.
What is the experience of bee-keepers this side of the equator
as it regards the colour of flowers that are chiefly visited by bees?
There ig no denying that some of our endemic or native flowers are
as brightly coloured as the exotics or introduced ones. Before the
introduction of our fruit-trees and highly-coloured garden flowers,
the chief honey-gathering social insect was the little native bee
(Trigona carbonaria), and, therefore, it was the chief fertiliser in
Australia. ;
Darwin tells us that it took ages on the other side of the world
for the flowers to develop into what they now are in both colour
and form, and the bees centuries of training to adapt themselves to
the flowers as they developed.
Space will not let me give Darwin’s quotations, but all ento-
mologists and botanists are acquainted with the facts.
The chief honey-yielding plants of this continent are the
eucalyptus, pittosporum, and tea-tree families, and all these bear
whitish flowers. Our introduced fruit-trees and ornamental flower-
ing plants bear brightly-coloured blooms. In spring time our intro-
duced fruit-trees are conspicuous by the multiplicity of their flow-
ers, and our little native bee as readily finds the nectar in them as
our introduced bee, and they cannot have had the ages of exper-
ience to guidé them.
And does it not seem very strange that our hive bee, upon its
introduction here, and before it had been sufficiently colonised,
should have forsaken the bright-coloured flowers of the Old Land
that were introduced here at the same time they were? Our exotics
and our hive bee, as far as Australia is concerned, are coeval.
Untold generations of bees had been trained to work blossoms in the
land of our fathers, and their experience had most, if not all, we
are told, to do with the development of species and the production
_of the showy flowers we now see around us. But when the hive bee
crossed the Atlantic and the Pacific, and came here and found they
were among their old friends of the gardens, they forsook them
and bestowed their attention upon the simple whitish honey-bear-
ing flowers of the State—a colour that the writers on the subject
302 AUSTRALIAN BEE LORE AND BEE CULTURE.
say they studiously avoid for the more gorgeously-coloured ones,
their progenitors had been at such pains to produce by erecting
showy flags and sign-boards for the benefit of the bees of to-day,
for the purpose of saving them both time and labour.
The hive bee on its arrival here, after having been educated to
the high standard it is said to have attained in the old world, works
upon, not our introduced flowers of ‘‘red, blue, and purple,’’ so
much as upon our simple white and yellow ones—so unlike what
they ought to have done, according to the education they had re-
ceived at our antipodes. Is it not queer that our bees should have
gone back in their tastes for colours when they crossed over the
equatorial line, and came this side of the world?
Some of the facts in this chapter are used to disprove that
colour attracts bees, and in the previous one to demonstrate an-
other phase of bee-life.
Brood-Comb.
a.—Larval Workers from egg to period of emerging from cell.
b.—Queen cell containing larval queen floating in royal jelly.
c— Queen cell containing queen.
BEE CALENDAR. 303
CHAPTER XXXVIII.
BEE CALENDAR.
January.
With the horticulturist ‘‘there is always something to tie, or
to stick, or to mend”; so with the bee-keeper. Although there
is no delving and digging, still every month brings its allotted
work. The hot days of January are very trying to both bees and
bee-keepers. The latter is wishing he could work under an
umbrella or other sunshade. Well, this autumn, prepare for next
summer, unless you have been sufficiently wise to have followed
the advice given in the chapter on ‘‘Summer and Winter Protection
for Bees,” In some parts of New South Wales undoubtedly the bees
are suffering from the excessive heat—combs are melted, bees suffo-
cated, iand honey running to waste, causing an abundance of rob-
bing to be carried on. During this great heat, if you cannot protect
yourself, you must protect your bees from such accidents as above
recorded. If there be no natural shade, an artificial one must be
at once adopted. A sheet of bark sufficiently large to extend
about a foot over each side of the hive will answer the purpose
splendidly. In the absence of it, a piece of board or an old bag,
can be substituted. Permit the bag to hang down on either side
of the hive. In the first place, put a couple of pieces of stick across
it so as to leave a sufficient space for air to circulate. Weight the
covering, whatever it might be, to prevent the wind from blowing
it off.
Most of the directions for last month will also apply to this.
Prevent swarming, if honey be desired; but if it be intended to
increase colonies it is not too late to do so, as there is plenty of
time for gathering in the winter’s stores. Remove sections as they
become capped, and store them for use. Occasionally overlook
them for the purpose of keeping the bee moth down. If it gets
a footing amongst them great damage will be done. Give all the
ventilation possible at the mouth of the hive. It will be noted that.
all the young brood, perhaps none of them, are sealed over. In
very hot seasons bees make it a rule not to seal brood in a chrysalis
form. A small hole is left for extra ventilation. The bee-keeper
304 AUSTRALIAN BEE LORE AND BEE CULTURE.
must aid them as much as possible by removing all obstructions
from the entrances. If the bees are seen hanging idly in clusters
outside the hive, as they do sometimes before swarming, see that
there is plenty room inside for storing.
February.
In some districts gluts of honey will be coming in, and if the
supers be not regularly and systematically removed the bees will
store in the brood-chamber. It is highly essential that there should
be plenty of room, both for brood purposes and for storage. If 1-lb.
sections be desired, and honey cannot be put on the table in a more
attractive form, they should be overhauled at least. once a week,
and all that are capped should be removed and stored out of the
way of ants and other bee vermin. It is not wise to store sections
unless every cell is capped. See that the separators are so placed
that the sections cannot be built out. If the section crates only
hold one tier, it is well the separators should be sufficiently wide
to come to the top of the section and leave only bee space at the
bottom. Metal separators are far preferable to wooden ones.
Keep the sections as close together as possible; by so doing they
are easily removed and are freer from propolis, which is a con-
sideration, because it saves the time of the bees in more ways than
one.
Protect the tops of the hive from the direct rays of the sun,
or you will find the combs give way with the heat.
Give all the ventilation you can. If all the means in the hive
be not sufficient to keep a cool current of air passing through,
prop up the hive a little from the floor-board.
Queen-raising should now be over. Nucleus colonies should
be united under the best queen among them. In uniting place
about eight good frames together and put on a half super. Attend
to the instructions given elsewhere re uniting.
Ventilation, shade, and the storage of all surplus honey are
the important factors for this month.
March.
The order at the close of last month will be the order for the
beginning of this—.e., ventliation, protection from the direct
rays of the sun, the uniting of queenless colonies, and the storage
of honey.
BEE CALENDAR. 305
In the colder districts it will be necessary to prepare for winter-
ing bee stock. If any hive is showing signs of dilapidation, it is
better now to replace it with a new one than later on. Select a
suitable day for the work. Place the new home in close proximity
to the one in occupation. As each frame is removed carefully
examine it for any signs of bee enemies and disease. Well scrape
the outer edges of the frames to remove all accumulations of burr
comb. When replacing the frames slightly increase the inter-
space betweeen the brood combs; this will admit of more bees
clustering between, and thus increase warmth. Where there are
movable floor-boards, and they are always to be preferred to fix-
tures, cleanse them from all debris. Examine all crevices, both
in floor-board and body of the hive. Place the supers in the store-
room. Invert the quilt—i.e., have the glaze side uppermost; the
woolly side will aid in the absorption of moisture caused by con-
densation. All debris that has been removed should be collected
together at once and burnt. The quantity of sealed honey in each
hive should be calculated before the bees are put up for wintering.
A pound of honey occupies about 16 square inches, more or less,
according to its thickness. A fairly strong colony will require
about 30 lb. to carry them through. The more honey is left for
winter purposes the better will be the spring results. Do not
leave any empty or nearly empty storage frames in the hive. The
nearer the storage honey is placed to the brood the better. If bees
and storage do not occupy the whole of the hive, put in the division
or dummy board. Keep all within the hive as compact as possible.
With the outside of the hive always anticipate a wet winter and
prepare for it. Make the top of the hive waterproof. If old
bagging or other absorbent materials are used, and for cold seasons
such things are extremely useful, there must be something placed
on the top to throw off the rain, otherwise the continued dampness
will aid in rotting the hive. Free the suroundings from all
weeds: Clear underneath the hives for ventilating purposes.
In the warmer districts, last month’s calendar may still be
followed.
April.
Winter is close upon us. In the coldest of our districts bees
have already retired to their winter quarters, and before the month
is out the retirement will be general in the southern and mountain-
306 AUSTRALIAN BEE LORE AND BEE CULTURE.
ous parts of the Colony. During the warmer portions of the days,
especially if the sun is bright, the bees will still venture out;
but they will not wander far from home if last month’s advice
has been attended to, 7.e., if they are supplied with honey sufficient
to carry them on till spring or the coming breeding season. If
bees are forced to go foraging on bright winter days, the sudden
atmospheric changes prevent the return of many. A good supply
of food in the hive is the only remedy. It also forms one of the
best methods to keep up the warmth of the hive. On every occa-~
sion when the weather is bright and drying remove the wraps, etc.,
from the hives, and spread them out to dry. External dampness
produces internal dampness—which is one of the most prolific
causes of disease. Just before sundown return the protectors to
the hives.
The evenings are long now and outdoor work among the bees
is. little needed; there is, therefore, plenty of time in which hives,
frames, &c., can be put together and foundation fixed ready for
the coming spring.
May.
In our coldest districts both bees and bee-keepers should have
retired into winter quarters. The latter will now have plenty of
time for thought and preparation for the coming spring. The end
of this month will be an excellent time for planting evergreen
shrubs for the protection against the cold winds, or, if necessary,
as shades against the excessive sun rays for summer time. The
long leaf privet (Legustrom longifolia), which is used for ornamental
hedges will be found the best for the purpose. A trench about 8
inches wide and a foot deep should be opened and the soil made
light with the addition of a little sand and manure. In the coming
month cuttings from 6 to 12 inches long should be planted at an
angle of about 45 degrees, or even more, 6 inches apart, and ar-
ranged so that they may overlap one and the other. When suffi-
ciently high they should be kept trimmed to a uniform width of
about 8 inches and the length required. If properly managed they
will form a green wall almost impenetrable. Such hedges will be
found to be both useful and ornamental. Examine all empty
combs that are stored, and fumigate for moth and their larve.
Attend to ventilation to prevent dampness. Do not let the stored
combs become mildewed. Make up hives, supers, and frames for
the coming season. It is a wise motto to have your cage ready for
the bird, and so always have your hives ready for your bees.
BEE CALENDAR. 307
June.
This is the month to commence in earnest to establish live
break-winds and sunshades. Plant them about 4 feet from the
hives, so as to give yourself room to work, and also to take a
wheelbarrow or hand-cart, for these are sometimes very useful
appliances in a bee farm. Last month I gave instructions for
planting, and the best kind of plants for the purpose. As soon
as the plants start into growth attend to the necessary. ‘‘As the
twig is bent so does the tree grow’ is an old proverb that is ap-
plicable to more than the vegetable kingdom.
Continue to make up hives and frames for the coming season.
Fumigate all spare combs that are stowed away. Brush over all
spare hives with a solution of carbolic acid, both inside and out;
let it run well into the joints and angles. When the weather
will permit see that the hives are free from dampness. In the
colder districts of the Colony put on additional mats as protection
against frost. Mats made of plaited straw are most impervious
to cold. If snow is anticipated, cover these with a bit of zinc or
tin, for when the thaw takes place they retain the dampness for
a long while. If the hives have been painted, and they are always
the better for it, the absorbative nature of the wood has been
much mitigated, and aids greatly in keeping the inside of the hives
dry. In some of the coldest parts of America the bees are housed
during the winter, first seeing that they have sufficient stores to
carry them through. This is not advisable here, nor even in our
coldest parts. In the coldest latitudes of N.S.W. during winter
we have frequently bitterly cold nights, but during midday the sun
shines out warm and bright. Such days are always taken advantage
of by bees for the purpose of flying out and discharging their feces.
The very exercise adds warmth on their return.
In all your work keep the idea of the coming spring con-
stantly before you. The stocks that come out strongest and
healthiest in the spring are the ones you will derive your profits
from.
july.
Old Father Winter came in upon us at the close of last month
in all his strength, and is likely to continue so for some weeks
hence. Bee management during winter months differs little ; there-
fore, what was said of last month is also fully applicable to this.
308 AUSTRALIAN BEE LORE AND BEE CULTURE.
During the warmest part of the brightest days look into the hives,
and see if it be necessary to contract the hives with division boards.
Look at the under side of the top of the hives, and note if
there be any dampness; find its cause, and cure it. Turn the fluffy
side of the quilt down, and overlay with a few layers of newspaper.
The fluffy side of the quilt will somewhat absorb the moisture
caused by condensation within, and the paper will be an additional
protection against the cold and wet from without.
August.
Northwards already there are indications of returning spring,
if in a climate where everlasting spring abides it does not appear
superfluous to make such a statement. Even here, down south,
leaf-buds are developing and blossom-buds are bursting. Pollen
is coming in from some of the earliest of blossoming fruit-trees
and some of the acacias that are in the more sheltered gullies.
Flower gardens are aglow with spring flowers.
On. fine days overhaul all hives so as to note what conditions
they are in as regards food. If food supply be short, feed as pre-
viously advised. Developing brood must be well supplied with
both honey and pollen. If there is likely to be a shortage in the
latter, supply it artificially; pea meal is a good, perhaps the best,
substitute that can be used. If your hives have loose bottom boards,
and they are always the best to use, see that they are free from
impurities and foreign matter. If the colony has dwindled
much, put in a division board. Remove all empty and mouldy
combs. See that there are no queenless colonies. If one be found,
obtain a queen from a dealer as soon as possible. This paragraph
only applies to our warmer districts. On the north and southern
tablelands, continue the advice given for July.
It is very possible that on the alighting boards and in front
of the hives many dead bees will be seen. Most of these have died
from old age. Bees, as arule, live longer during the winter months
than summer. If you have any doubt in your mind as to the
cause of death, send along some of the dead, accompanied with
some of the symptons exhibited prior to death,
The Department of Agriculture will at-all times gladly give
advice as to bee enemies and bee diseases.
BEE CALENDAR. 309
September.
In view of the range of climate of the Colony, what may be
applicable to apiculture in one district may be quite out of season
in another. It is therefore hoped that readers will understand
that the advice given is general.
It is scarcely necessary to remind bee-keepers that the first
consideration should be to keep the stocks strong. This matter
should have been seen to during the final extraction of honey last
season. During the winter months, damp and mildew within the
hive, cracks and cold draughts, enemies that have been overlooked
when the bees were put up for the winter, and many other causes,
may have weakened the stocks. During the middle of the warmest
days in winter, and more especially as spring advances, dead bees
' may be seen on the alighting-board, and mortality is due chiefly,
but not wholly, to the causes named. If it were possible to keep
a record of vital statistics of bees, old age and starvation would
show the highest score on the death-roll.
Along the coast districts spring foliage is now becoming plenti-
ful, and increasing in quantity as we go northwards. On the
higher tablelands, especially southward, frosts and snow, still pre-
vailing, will retard the spring operations considerably. In our
warmer districts there will be more or less young brood in the hives,
if the queens are up to the required standard ; but not so in colder
districts, where, outside the hives, deaths will be more numerous,
and the stocks will be correspondingly weaker.
If forage be scarce the bees should be sparingly fed, so as to
stimulate the early rearing of brood. Pure honey is by far the
best and most easily procurable. But with pollen it is another
thing. For this necessary article of bee-diet bees do not confine
themselves wholly to the dust of flowers. In the cold district’ of
Monaro I have known them to revel in horse-feed composed of a
mixture of bran left in the feed-box, and go home laden therewith.
This, to my mind, was evidence that there was plenty of honey
in the hive, but a scarcity of pollen wherewith to prepare bee-
bread for the coming brood.
There are many artificial substitutes for pollen—rice-flour,
oatmeal, and pea-flour are amongst the best of them. There is
not the slightest danger to the bees in giving them a fairly good
supply of these during warm bright days. Place it in easy access.
It must be taken indoors before sundown every day, and not put
out in the morning till all dampness is gone. At no time should
310 AUSTRALIAN BEE LORE AND BEE CULTURE.
artificial pollen be permitted to become damp; it is sure to become
mildewed. In that condition bees will refuse it, and if used it will
produce dysentery. Treacle must not be used as a substitute for
honey, nor wheat-flour for pollen. They act as a purgative, and
thereby weaken the young brood.
October.
Nearly the whole of last month drones were on the wing, and,
as anticipated, queen-cells were in construction. Indeed, in the
metropolitan district, during the latter part of August, my own
were hatched, and on the 16th of last month my first spring swarm
came out. From the stock they issued, neither in 1895 or 1896,
did I get an increase. It was one of those ne’er do wells. Twice
I had changed the queens, but nothing good followed. Early in
last December I placed in it a strong swarm that half an hour
before had issued from a neighbouring colony. There was no fight-
ing; I had killed the queen of the weak colony. With new blood
it became one of my best, resulting in giving me my first swarm
this season. In the beginning of last month I noticed several
small patches of drone blood. As there are numbers of drones on
the wing, and swarming has begun here, it should be abundant
further north. Speaking of drones, if what I have so often ad-
vocated, 7.e., old queens that were known by their fruits to have
been very prolific and their progeny good workers, have been kept
over from last season as drone breeders, the mating of young queens
with high class drones will be sure to give the best results.
During last month the summer fruit-trees were aglow with
bloom, and pollen stores were plentiful, Before this number of the
Gazette is in circulation, swarming will be in full swing. If it is
the “early bird that gets the first worm,” undoubtedly it is the
early swarm that gives most profit. The bee-keepers in the old
country used to say, ‘A swarm of bees in May is worth a load of
hay; one in June is not much out of tune; but one in July is
never worth a single fly.” The same rule holds good here, in the
corresponding months.
Be careful to see that room in the brood chamber is provided
for giving the queen sufficient unoccupied space for laying purposes
otherwise she will use the empty cells in the supers.
There will not be much trouble in catching the first swarms of
the season. It is the fertile queen that leaves with them; she
cannot fly far; she is heavy with eggs, and will not proceed a
BEE CALENDAR. 311
hundred yards if she can help it from home. As soon as it is
noticed that the swarm is issuing from the hive, watch the entrance,
and pick up the queen as soon as she is outside. If you fail to
find her, look for her in the flying swarm; a pregnant queen never
flies very high. If caught place her in a queen cage, and hang
her up in a convenient place. As soon as the swarm commences
to cluster around her shake a handful or two into a box and liberate
her amongst them ; it saves a lot of trouble.
If it is intended to re-queen, do not be later than this month.
Procure laying and tested queens; it saves a lot of time. Be sure
to get them from a healthy apiary. It is a safe rule, whatever
goes wrong with your bees, to say it is the queen’s fault. Of course
there are exceptions.
The principal work in apiaries now is attending to swarming,
re-queening where necessary, and queen-raising.
November.
The most necessary traits in the character of all bee-keepers
to ensure success are kindness and gentleness, and these powers will
require full exercise this month. Physically a bee-keeper requires
a pair of good eyes that have been trained to keen observation,
and a pair of sensitive ears that are quick to detect the various
changes in the sounds that are emitted by bees. They readily in-
form us of their likes and dislikes. They have a language that
is easily translated by bee-keepers of experience, who act according
to the requirements indicated. ‘‘Watch and listen” is a motto
to be kept constantly in view by all engaged in the bee industry.
This month ‘‘from the centre all around to the sea,’’ bees will
seize every favourable day to swarm if so prepared. Spring food
has been fairly abundant all over the Colony so far, and the pros-
pects for a large honey flow are very encouraging. Act upon the
principle of strong swarms and quick returns. Where it is not
desirable to increase the apiary, check all swarming. There are
several ways of so doing. Examining the frames of brood about
every fourteen days, and removing all queen cells is one of the
best. If the swarms come out, kill one of the queens; of course,
keep the best. Search the hive the swarm issued from, and com-
pare the queen left behind with the one on the wing. The former
may not have emerged from the cell, or she may not have mated,
and in other ways may not be a ‘‘tested queen.” On the other
312 AUSTRALIAN BEE LORE AND BEE CULTURE.
hand the one on the wing may possess all good qualities; but, if
it be the first swarm of the season it will be an old queen, at the
least a last season’s one, and if her age be not known she should
be superseded by a young tested one. I am presuming there are
are a few tested queens kept in stock at this season of year. As
soon as the swarm has alighted shake them in the usual way, and
when they have fairly settled, place them close to the parent hive.
Having selected your queen, return the swarm from whence it
came, and next morning the combined swarm will set to work
equal to a virgin colony. If you wish to make any alteration in
the position of your hives, now is your chance. Having put in
the new swarm successfully, remove the parent hive to the new
position required. On the following day, when the united bees
issue to work, not 1 per cent. will return to the former position.
The old stock, with the swarm, should be removed to the new
position on the evening of the same day the swarm issued forth.
See that there is plenty of room in the brood-chamber for
increase. Don’t let new swarms hang out in the sun. When hived
see that they are well shaded. Give plenty of ventilation. There
will be honey to extract. As far as possible keep the various
flavoured honeys separate; it will make a deal of difference in the
commercial returns.
December.
In some parts of the Colony, where summer is well advanced,
the bee-keeper’s harvest has fairly begun. On the Northern Rivers
it was later than usual, but indications bid fair for a good honey
yield. In the warmer districts swarming should now be checked and
stocks kept as strong as possible, if honey be the object; if increase
of stocks is still needed, of course, go on swarming. In these dis-
tricts swarms and casts will continue up to the near approach of
winter ; these should be returned to the parent hive. Where honey
is coming in abundantly, extracting should be carried on whenever
about three-fourths of the frames are sealed, even the two outer
frames from the brood chamber may be extracted in the early
season, but don’t be too avaricious, especially towards the end
of the honey flow. There is nothing to be gained by it; the bees
may want the honey, and it will keep in the cells as well as in
bottles, and labour of extracting it and then returning it to the
hive is done away with. It never pays to extract from the brood
chamber except when the honey flow is very good.
BEE CALENDAR. 313
In uncapping for the purpose of extracting, hold the frames
so that the cappings will fall clear of the comb below the knife.
Cut downwards, and take a long-drawn cut; let the action of the
knife be towards the operator. By no means saw the cappings
off. In putting the frames in the extractor, place them so that
the bottom bar of the frame leads in the rotary motion of the
machine; in so doing, the honey leaves the cells much more freely
than if put in the reverse of that advised.
Don’t extract too much unsealed comb, otherwise the honey
will have a tendency to ferment. Honey in bulk should occupy
a warm position, for the purpose of evaporation; this will cause
the honey to ripen and give it a greater density.
Have water in easy access of your bees. The nearer it is to
the apiary the better, as it will save the bee a lot of trips to and
fro. Bees are fond of brackish water; it aids in keeping them in
health. Put some in tins in easy reach. Of course, a little salt
added to fresh water will do it. Place some chips in it for the
bees to alight on.
Go in for queen rearing, or purchase from a dealer of good
repute for healthy bees, for all useless and degenerating queens
should be superseded. Remember like produces like, and good
healthy queens produce good healthy progeny.
The chronological accuracy of these calendars is only relatively
correct, ing the very extensive climatic ranges existing in the
Statesof Australia, almost from tropic to fridgid. The climate of
the extreme north when compared with that of the extreme south
is greatly diversified; so with the mountain ranges; the arid
plains when contrasted with the humid coastal districts. Therefore
amateur beekeepers having had little or no experience must be
guided by the give-and-take principle. The work with bees glides
from one month to another almost imperceptibly. Thus his work
mnst be largely regulated by the climatic changes taking place in
his own district.
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