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SERIES I. EVALUATION OF FOREIGN FRUITS AND NUTS .jj
\
y
NOc 2<, PEACHES AND NECTARINES
^ BLOSSOMING AND LEAFING RESPONSES OF FOREIGN AND DOMESTIC
PEACHES AND NECTARINES TO TEMPERATURE >•
BY
<£?
WILLIAM L. (ACKERMAN, LLOYD E. (jOLEY AND DEAN (HALSEY
1
Uo So Plant
Horticultural Crops
r U»
Introduction Garden^, Chico, California
Research granch, Agricultural Research Service.
So (Department of Agriculture , ^
This report is prepared as a cooperative service to state
and federal experiment stations and presents evaluation data
taken at the Chico Plant Introduction Gardenc Varietal names
listed are those under which the material was introduced.
November 1955*
/
Blossoming and Leafing Responses of Foreign and Domestic
Peaches and Nectarines to Temperature
By William L.
nr
Ackerman,
1
Lloyd E.
Joley and Dean Halse;
y1 2 3.
With more and more attention being given to the breeding of new varieties
suitable to particular climatic conditions, knowledge as to the relative
times of blossoming and leafing of domestic and foreign varieties of
peaches and nectarines is of growing interest . As a part of the program
of evaluating plant introductions at the United States Plant Introduction
Garden at Chico, California, the annual recording of various phenological
characteristics has been an important phase of the work. This paper pre-
sents the portion of these data which relate to the times of full bloom
and of first foliation of the several hundred variety and seedling peaches
and nectarines in the Chico collection,, The particulars on first foliation
are additional to those supplied by Ackerman (l) . Since a representative
analysis of blossoming and leafing data showed a close correlation, only
blossoming data has been utilized in the general discussion.
Procedure.
The data from, which this paper was compiled cover 1959, 1950, 1951 and 1953 ,
that for 1952 being too sparse to include. In general, trees were considered
to have reached full bloom when approximately ?5 percent of the blossoms had
Gpenedo The time of first leaf emergence was determined as that time at
which a reasonable proportion of terminal leaves over the tree as a whole had
grown to approximately one-fourth to one-half inch in length.
Temperatures in degrees Fahrenheit reported here are those recorded from
Standard Weather Bureau maximum and minimum thermometers located in a stand-
ard weather shelter within approximately one-half mile of the farthest trees.
The number of hours at or below 55 degrees F was computed from charts of a
recording thermograph located in the same shelter.
The soil varies from a vina sandy loam to a vina Icam. An alluvial soil, it
was transported from the hills and mountains to the east and ranges in depth
from eight to twelve feet.
Occasional variations in the times of full bloom and first leafing were noted
among some asexual propagations of individual clones. In most cases these
were in widely separated locations. Trees showing wide variations and sus-
pected of being affected by physical injury or disease were removed from the
list. Differences in minimum temperatures of as much as 5 degrees F are known
to occur between different sections of the Plant Garden. Temperature, rootstock,
soil or moisture influences may account for most of these variations#
1. Horticulturist
2. Horticulturist in Charge.
3. Formerly Horticulturist, Plant Introduction Section,
now Farm Advisor, Agricultural Extension Service, Riverside, Calif#
~ 2 ~
The introductions listed in the tables include named varieties* unnamed seed-
lings and the asexual progeny of some of the latter. Each is identified by
its Plant Introduction number and location in the orchard. Names of foreign
varieties are those carried in the Plant Introduction Inventory* but since
variety authenticity has not been established in some cases* they do not neces-
sarily assume trueness to name. Nectarines are identified by the abbreviation (nect.)
following the variety name or seedling. All clones not so designated are peaches.
Seed introductions are identified in the tables bjr the numeral two (2) after the
name of the source $ all others were received as plants or scions. Source as used
in this paper refers to the country from which the material was introduced^ it may
or may not have originated there. Section o. province within a country is given
where it is felt this might be useful. Seedlings with the same P.I. number are
members of a population resulting from a lot of seed introduced under that number.
Where seedlings have been asexually reproduced, the parent tree* when still
present, is listed first* followed by its vegetative progeny. These latter are
further identified by adding the parent tree location. New P.I. numbers are
assigned to outstanding seedlings so as to distinguish them more easily from other
members of the population. These are considered as selected seedlings and are so
indicated by the numeral three (3) after the seedling.
Since the relations of the time of full bloom and also first leafing of the vari-
ous clones to each other* rather than the actual dates* are of primary interest,
index numbers have been substituted for dates. These index numbers are consecu-
tive numbers representing the consecutive days of the year beginning with January 1
as suggested by Bradford 3 • An index thus represents the same month and day in
each of the four years involved (191+9* 1950*, 1951 and 1953).
Table 1 lists a small group of the more popular peaches* according to Dorsey (5)*
and also a few of the nectarines grown in the peach-growing districts of the coun-
try. These were selected as known standards for comparison with the large number
of relatively unknown clones listed in Table 2„
In Table 2 a large collection of foreign and domestic peaches and nectarines are
arranged in sequence of earliness of full, bloom based upon indexes representing
the average date of full bloom of the four years considered in this paper.
Individual yearly indexes representing the time of full bloom and also first leaf
are listed to indicate seasonal variation. Also included are the numbers of hours
of temperature at or below b5 degrees F from November 1 to full bloom for each year.
Table 3 contains a summary of the weather conditions prevailing at Chico from
November 1 until April 10 during the four years of this study. Included are the
weekly averages of daily maximum and minimum temperatures and an accumulative sum-
mation of precipitation along with the number of hours at which the temperature
was at or below 1;5 degrees F.
DISCUSSION.
The winters at Chico are rather mild as compared with those in many of the peach-
growing areas of the country, yet only occasionally is there insufficient chilling
to cause noticeable delayed dormancy in peaches and nectarines and rarely are such
conditions serious enough to impair fruiting markedly.
Hutchins* cited by Weinberger (?) * stated that for Georgia conditions 1000 accumu-
lated hours of U5 degrees F or below is sufficient to break the rest period of most
varieties of' peaches. Weinberger in addition suggested that at Fort Valley, Georgia,
if a variety had not had its chilling requirement satisfied by February 15, it tended
to suffer from prolonged dormancy even though additional chilling occurred later. In
this study, 1000 hours was reached considerably before this date in 1 9h9 and 1950.
However, in 1951 this accumulated amount was not reached until February 22 and in
1953 it was reached on February 15, as shown in Table 3.
The dormant season of 19U8-U9 was unusually cold and rather dry. The first three
weeks in March were, however, cloudy and wet, there being seventeen days of rain
and only two clear days during this period. Although there appeared to be suffic-
ient cold to break dormancy, the continued low temperatures and cloudy, wet weather
held back the normally early “blossoming clones.
The data in Fig. I indicate that blossoming in 1 9h9 was pushed toward what is con-
sidered the latter part of the season. This resulted in a diminished range (only
26 days) between the time of full bloom of the earliest clone and that of the latest
as compared with ranges of 1±1, 5l and 55 days for 1950, 1951 and 1953, respectively.
Bradford (3), Yameli (10, 11), Pearce and Preston (6) and others, have noted that
the progressive development of fruit buds toward flowering is conditioned by hours
of warm temperature during the dormant season as well as by those below U5 degrees F.
In 1949 the first occurrence of full bloom was on March 15, when there had been 139b
hours above b$ degrees Fj in 1950 it took place on February 2b with lli.ll; hours; in
1951 on February 15 with I6I4.O hours and in 1953 on February 8 with II4.67 hours. Thus,
it would appear that even though the cold requirements had been met, the heat require-
ments were not fulfilled until rather late in 19U9, and this deficiency of heat con-
tributed to the lateness of blossoming that year.
Tine 1949-50 season was one of alternating periods of rather warm and relatively cold
weather for Chico. November of 1949, with its mean, maximum of 71° 2 degrees F and
mean minimum of 1*2 „ 6 degrees F, was the warmest in the fifteen years from 19l|0 to
1954 ° Twenty-two of the thirty days of that month were recorded as clear and sunny.
December 1 9h9* on the other hand, averaged as one of the coldest Decembers during
this same period, the temperature remaining fairly uniform throughout the month.
There were, however, four days, December I5 2, 8 and 28, in which maximums of 60
degrees to 66 degrees F were recorded. Sixteen of the thirty-one days were clear
and sunny. The first half of January was likewise uniformly cool. Up to January 16
there had been 960 hours of degrees F or below, of which 7%h had occurred since
December 6. This 960 hours compared with 1086, 680 and 808 hours for 19l;8~li9,
1950-51 and 1952-53, respectively. For the week of January 17 to 23 there was,
however, a sudden rise in temperature. Because of predominantly cloudy weather, the
maximum temperature reached only 61+ degrees F but the minimum nevp” *T°nt below bk
degrees F. Mean temperature for this week was 55° 7 degrees F, as compared with 37° 9
degrees F for the other three weeks and lfL.9 degrees F for the entire month. From
January 2b on through February ll|, the temperatures were again comparatively cool.
The weather then warmed up considerably and continued to be rather mild though varia-
ble throughout March.
It would appear that the 1295 hours of I4.5 degrees F or below that had accumulated by
February 13, 1950 (Table 3) should have been sufficient to meet the chilling require-
ments of almost all the peaches that year. However, as shown by Fig. 1, the blossom-
ing pattern for 19H9-50 turned out to be rather peculiar as compared with that of the
other three years. Because of the early accumulations of hours of cold followed by
the comparatively warmer weather after February ll;, the early and mid-season types
-V
came into bloom rather early, but the later blossoming types were pushed consider-
ably beyond their anticipated time of bloom. Bennett (2) in an experiment with
pears found that alternating periods of cold and warm temperatures were not as
elective in leaking dormancy of leaf buds as continued cold without interrup-
tion, even though t-he total cumulative exposure to cold was the same. In an exoer-
iment with the peach variety Sullivan Elberta, Weinberger (3) found certain periods
at which delay in breaking dormancy of peach buds was most susceptible to higher
temperatures. He concluded that high temperatures in November and December had more
effect on prolonging dormancy for this variety than in January, but that December
was- the most critical month for Fort Valley, Georgia, conditions.
Thus, according to the views of Bennett (2) and of Weinberger (7, 8) the warmer
than usual November 19h9 and the week of warm weather in January 1950 would tend
to retard clones with longer chilling requirements. For those requiring less
chilling, the colder than usual December and early January would tend to offset
the November warmth, while the warm, break in January would tend to force into
bloom those whose dormancy was broken. That this appears to be something of the
case is shown in Fig. 1. Clones with low chilling requirements began to bloom a
short time after the weather warned in mid-February . Even the greater bulk of the
collection requiring moderate chilling had their blooming period pushed ahead. On
the other hand, clones requiring the most chilling tended to bloom later in relation
to the main group in 1950 than in any of the other years. Tills is evidenced by the
prolonged spread of the right side of the curve for the 1 950 blossoming season.
There is an interesting break in the 1950 curve, about March 22, for which no ready
explanation is evident. This break had its inception at a time when daytime tempera-
tures were approximately 63 degrees- to 67 degrees F and those at night 45 degrees to
47 degrees F. There was some cloudiness but little precipitation. Colder tempera-
tures and rain did not occur until the frequency rise was again well under way.
The months of November and December 1950 were unusually warm. By January 2, 1951
only 4.21 hours at or below k? degrees F had accumulated as compared with 801, 651
and 674 hours for the same dates in 1949, 1950 and 1953 (Table 3). The rainfall
for November was rather high and during the last two weeks of December, almost all
of January and the first half of February there were much cloudiness and heavy fog.
Only a fair amount of cold occurred in January, there being 336 hours at or below
45 degrees F from January 2 to 30 as compared with 5?3, 466 and 204 hours for the
same period in 1949, 1950 and 1953, respectively.
Although this was a relatively warm winter no distinct abnormalities in blossoming
or leafing were noted in 1951- In contrast, delayed dormancy was very apparent
among some clones in 1953 even though the total number ox hours at or below
45 degrees F was slightly higher in 1953 than in 1951* Weldon (9), Chandler et al (4)
and others have noted the beneficial effects of various kinds of shading in breaking
the rest period of plants. Thus, in spite of the warm weather of November and Decem-
ber, the dense fog and cloudy weather of the 1950-51 season were apparently an impor-
tant factor in alleviating whatever temperature deficiencies there may have been
that year.
November and the first three weeks of December 1952 were rather cool. By December 19
there had been the largest accumulation of hours at or below 45 degrees F in any of the
four years, there being 536 hours by that date as compared with. 397 and i
hours in 19l'3. 19)-9 and 1950, respectively (Table 3). Although the accumulations
-5-
between November 1 and December 19 are strikingly similar for 19U8 and 1952, the
similarity ends there. From December 19 on through the early weeks of 1953
there was much warm weather resulting in a greatly reduced rate of increase in
accumulation of hours at or below ii5 degrees F. Thus a comparison shows 636,
67 hi 762 and 878 hours on December 265 1952, January 25 16 and 30, 1953, and
668, 801, 1086 and 1379 hours for these same dates in 19l|8-l|9. This premature
rise in temperature in the early part of 1953 brought about exceptionally early
blossoming of peaches whose chilling requirements were met by the earlier
cold (Fig. l). These observations agree with those of Weinberger (7) that inten-
sive early winter chilling hastened the rest-breaking processes. Thus, in this
case clones with lower chilling requirements came into early bloom because their
rest period was broken early and subsequently there was a sufficient accumula-
tion of heat units to push them into bloom as suggested by Bradford (3),
Pearce and Preston (6), Yamell (10, 11) and others.
Sven among the types with high chilling requirements the effect of the over-all
warn winter in causing delayed dormancy was, with one exception, not readily ob-
served. The exception occurred among some peach introductions from China numbered
P.Io 101663 through 101689 (Table 2). Although rather obvious, the delay was not
observed until after the time of first leaf. Actually, foliation in this group
developed to a stage slightly beyond first leaf and then remained visibly unchanged
for about three weeks before growth again resumed and full leaf was eventually reached.
The primary objective of this paper was to make available a list of the large number
of foreign and domestic peaches and nectarines in the Chico collection, along with as
many data as possible pertaining directly to individual and collective reactions to
climatic conditions in this area. This study disclosed that the phenological re-
sponses of blossoming and leafing of this collection are in accord with those pub-
lished by others working with more limited plant collections. Different clones
vary considerably in heat requirements necessary for blossoming as well as in chill-
ing requirements to break dormancy. Yarnell (11) stated that these requirements' for
heat and for cold are determined by distinct genes. It is hoped that the rather
detailed study of weather conditions during the four seasons and the plant responses
to these conditions may present a better picture of what the plant breeder may expect
from foreign introduction material.
Footnotes Evaluation of many of the introductions listed in this paper is
about complete. Space limitations call for their removal during the winter
of 1956. Readers are urged to request of L. E. Joley at the U. S. Plant
Introduction Garden, Chico, California, scions or budwood of ary that may
be of interest.
Literature cited.
1. Ackerman, W. L. 1953. The evaluation of peach leaf curl on foreign
and domestic peaches and nectarines grown at the U. S. Plant Intro-
duction Garden, Chico, California. Multilithed report prepared by
the Division of Plant Exploration and Introduction, U.S.D.A. 31 p.
2. Bennett, J. P. 1949. Temperature and bud rest period effect of tem-
perature and exposure on the rest period of deciduous plant leaf
buds investigated. Calif. Agr. 3 (IX) 9°
3. Bradford, F. C. 1922. The relation of temperature to blossoming in
the apple and the peach. Mo. Agr. Expt. Sta. Res. Bui. 53.
lu Chandler, W. H., Kimball, M. H., Philp, G. L., Tufts, W. P. , and
Weldon, G. P. 1937. Chilling requirements for opening of buds
on deciduous orchard trees and some other plants in California.
Calif. Agr. Expt. Sta. Bui. 6ll.
5« Dorsey, M. J. 1954. 1953 peach variety survey. Amer. Fruit Grower.
7U (3) 12-13.
6. Pearce, S. C. and Preston, A. P. 1954. Forecasting the time of
blossoming in apple trees from temperature records. East Mailing
Res. Sta. Ann. Rep. 1952-53? 133-137.
7<. Weinberger, J. H. 1950. Chilling requirements of peach varieties.
Proc. Amer. Soc. Hort. Sci. 56? 1 22-128.
8. Weinberger, J. H. 1954. Effects of high temperatures during the
breaking of the rest of Sullivan Elberta peach buds. Proc. Amer.
Soc. Hort. Sci. 63? 157-162.
9. Weldon, G. P. 1934. Fifteen years study of delayed foliation of
deciduous fruit trees in southern California. Calif. Dept, of
Agr. Mon. Bui. 23? 160-181.
10. Yarnell, S.H. 1940. Texas Studies on the cold requirements of peaches.
Proc. Amer. Soc. Hort. Sci. 37? 349-352.
Yarnell, S. Ii. 1944* Temperature as a factor in breeding peaches for
a mild climate. Proc. Amer. Soc. Hort. Sci. 45? 239-242.
11, ,
Iadexes and Dates of Full Bloom Based on Two Day Intervals
Clones in full bloom (number)
i\>
o
-$»• O CD
o o o
g.*| 1 — 1 1 * ‘ 1 < L
i •
. *
FIG. 1. Full Bloom Frequency Curves for 1949, 1950, 1951 and 1953.
■
9
TABL-t 1 - Indexes of Time of Full Bloomy First Leaf# and Hours of Temperature at or
below 454F. from November 1 until Full Bloom for a Group of Peach and
Nectarine Varieties Selected as Standards of Comparison *
INDEXES
AVE.
^LOOV
FULL BLOOM
FIRST LEAF
19 19 19 19 19 19 19 19
HOURS OF TEMPERATURE
AT OR BELOW 45 F. FROM
NOV . 1 UNTIL FULL BLOCM
INDEX
Pel.
LOCATION
HAMS
49
50
51
53:
:49
50
51
53
1949
1950
1951
1953
71
C— 26546
E8/26
Babcock
90
65
72
55
90
65
71
54
1892
1392
1265
1111
re
fT
N9/2
85
69
75
57
79
55
*70
57
1369
1411
1281
1130
73
34685
D44 /17A 9 ISA
Quetta (nect) (3)
—
67
77
63
—
53
75
56
—
1401
1298
1205
74
149312
El. 4/o
Dixigem
81
72
79
65
81
58
79
53
1842
1450
1303
1222
75
143910
E5/3
Redharen
87
69
78
e:
81
55
76
54
1874
1411
1302
1205
t?
tf
Ell/28,29
f?
86
69
79
69
82
65
79
60
1869
1403
1303
1234
75
C -26640
H7/3.4
Rio Cso Gem
87
lr
78
61
80
66
/S
58
1374
XA71
1302
1184
!F
C— 27151
039/5,6
Slberta
88
/ JL
79
65
88
66
74
58
1882
1439
1303
1222
?r
126552
E3/5,6
Halekaren
89
59
78
66
88
66
76
57
1885
1411
1302
1229
77
126559
313/24,25
Golden Jubilee
90
72
80
6c
89
65
7 9
56
1892
1450
1303
1222
76
0=26644
Nf '5,6
J. Ho Hale
87
84
79
62
82
71
80
51
1374
1502
1303
1194
79
12.3551
E3A-
Veteran
87
79
83
67
81
78
78
56
1874
14-75
132^
' 734
131031
E25/25,26
Garden State fnect.)
91
79
8C
55
86
72
77
58
1898
1475
13 C
122 .
80
C=26647
N9/4.5
Red Bird
89
83
79
70
84
70
so
65
1385
1493
1303
81
77625
223/26, 27
Early Rivers (neat. )
91
80
80
57
89
36
85
. —
1898
1476
1303
1233
it
It
E23/36,37
« t» re
91
84
86
70
93.
86
8r
75
1898
1502
1341
1234
83
77626
E23/29,38,39
John Rivers 0
91
86
84
70
90
85
85
—
1898
1504
1323
1234
85
C— 26642
NS/1# 2
Mayflower
96
91
79
73
88
74
87
73
1908
1527
1303
1259
* All varieties in Table I are domestic except the following' nectarines;
Quetta — - a selection from seed introduced from India
Early Rivers and John Rivers — received as scions from England
10
TABLE 2»->“ Indexes of Time of Full Bloom 9 First T,eafs and Hours of Temperature at or below 45 degree- F ,
from November 1 until Full Bloom for Peach, and Nectarine Varieties and Seedlings grown at-
ChicOp California
AVEo
BLOOM
INDEX
56
19
57
58
59
INDEXES
FULL BLOOM FIRST LEAF
HOURS OF TEMPERATURE
AT OR BELOW 45° F. FROM
61
62
63
«
65
66
w
67
D
69
ve-
il
72
P.I.
89969
?2
109449
«
133510
133497
10944-9
ft?
112035
133504
133730
105843
106062
14S13C
125023
146131
129674
112032
132032
113650
133496
92763
113452
12557'"
Sfi
6385
5577c
117679
128547
130726
138966
146032
146134
et
151632
C-26636
57686
n
61302
133505
LOCATION
NAME
46
D9/7
G5/45
F4/8X
F4/83
D3 9/9 9 10
D39/i92
F4/X0X
G4/18®19
El 2/41 j, 42
D39/45946
D45/6 9 9
E2/25* 26
ElS/lSpie
115/19 20
G5/20
EX8/23p24
D8/2
G5/39a40
ElS/29p30
E9/8pS
£6/21,22
E13/X0pll
El 2/7 s 8
E10/3s4
113/2*3
14/95
G5/27.28
£4/21,22
B44/16917
Ei3/L2,X3
E15/5?6
313/132
D45/24s25
P22/46
Seedling
* (V9/7)
Tosar: Seedling
- W
Rennie
Belle§ November
Tcs&rl Seedling
* (F4,4g1)
Shanghai Freestone
King of All
Mel I or Park Crimson
Edward VII
KilllekranMs
Ohio® ll{3)
© K w',
China Flat-
Chic© 12f3)
a re «
Angel
Saharanpur
Bailey x Davidiaaa
pollardi
Black Braddook
Seedling
RQgan£«=gow
Sdlgo of Shaftals.
" ( J4/95)
Shalil
18 3 19 9 20 Yumian
Clone ^01370
Clone ^1376
Seedling
Seedling NOo 12
S eedling { nest „ )
Chic© 15(3)
W © E?
BeltSTille ^10362
Luc- kens Honey
Selection $1
Late Queer-
SOURCE
19
49
19
50
19
51
19
53
19
49
19
50
19
51
,19
53
NOV 0
1949
1 UNTIL
1950
FULL BLOOM
1951 1953
Isle of
St„ Helena(2)
55
52
39
92
53
44
41
1898
1358
9SS
927
W »
74
60
52
40
74
50
44
43
1833
3371
988
936
Java ( 2 )
84
58
46
41
30
49
41
37
1863
1363
916
949
ti - re
84
58
46
41
80
49
41
37
1863
1363
916
949
Australia
74
59
55
39
74
48
44
39
1835
1367
1049
927
ro
74
59
58
39
83
51
44
38
1833
1367
1086
927
Java ( 2)
87
58
46
46
80
49
41
37
1874
1363
916
1003
E! IS
86
60
51
40
84
51
41
37
1869
1371
972
936
India
81
60
54
42
81
52
45
40
1842
1371
1024
962
Australia
76
59
61
40
74
57
54
38
1833
1367
1139
936
?9
_ =
60
52
46
77
58
45
39
« — __
1371
986
1003
ra
85
59
55
45
SI
51
62
39
1869
1367
1037
988
S 0 Africa
China (2)
82
60
55
48
82
5S
54
44
1850
1371
1037
1023
79
61
54
47
73
48
37
1837
1372
1024
1013
M ®
83
61
57
46
74
49
37
1855
1372
1071
1003
India
36
61
54
48
79
49
40
37
1869
1372
1024
1023
Chim(|)
«o
65
65
49
91
64
60
46
191?
1392
1207
1037
78
65
71
46
77
58
67
47
1833
1392
1257
1003
So Africa
86
67
47
92
60
71
46
1869
1371
1213
1013
India
84-
60
71
4"
82
57
66
46
1863
1371
1257
1013
U.S-Ao
— =
65
64
53
81
72
74
63
1392
1189
1089
Italy
81
61
71
55
81
65
71
55
1842
1372
1257
1111
Australia
87
6^
69
48
81
60
67
46
1874
1392
1238
1023
Morocco
65
74
54
89
65
77
54
. —
1392
1273
IO09
UoStSoRo
81
65
71
57
87
68
79
63
1842
1392
1257
1130
Afghanis' tan( 2) 77
65
73
57
84
62
81
67
1833
1392
1273
1130
W *8
84-
66
74
57
81
69
69
61
1863
1401
1273
1130
India { 2}
86
6?
75
53
86
68
76
52
1869
1392
1302
1089
China/ 01
84
69
“”5
55
81
52
71
55
1863
1411
1281
1111
UoS eS 0K0
SI
6S
74
61
88
75
84
70
1842
1401
1273
1184
XJ © S 0 S cRo
88
6S'
57
88
81
81
70
1882
1411
1257
1130
Mexios(2)
Argent ina( 2)
_<=
65
76
62
84
5-5
55
48
— —
1392
1290
1194
84
68
76
56
78
61
70
49
•1863
1403
1290
1121
Xran(2) '
76
73
76
59
79
59
77
64
1833
1458
1290
1151
India (2)
95
68
74
55
84
58
67
45
1908
- 1403
1273
mi
B t?
83
67
73
52
77
62
71
51
1855
1401
1273 ■
3,079
UoSoAo
84.
69
74
57
79
63
73
57
. 1863
1411
1273
1130
O
— =
69
76
57
=
06
74
54
. —
1411
1290
1130
Chile
_
67
75
-54
—
60
72
49
1401
1281
1099
89
65
78
56
81
65
79
53
1885
1392
1302
1121
a necto U"«S0A«
81
67
78 .
63
84
69
76
53
1842
1 AOX
1302
3 205
Australia
83
65
75
65
94
67
77
62
1855
1401
1281
1222
NOTE - (2) introduced as seed
selected seedling
11
AVEc
BLOOM
INDEX
P»I»
LOCATION
NAME
SOURCE
IT
144145
Tamo
Seedling
Argentlna(^)
If
146135
05/2,3
Chico 16(3}
Indiai 2)
If
146136
J4/I44
K 17 «
It K?
it
W
G5/12S13
tl ft If
11 S?
ft
148395
S 14/1,2
Fireglow
U.S.A.
73
C-27059
E15/7,8
Bokhara
It
ff
C-4>7184
044/5,6
Redwing (patent)
If
n
43124
E3/39»40
A— 1
New Zealand.
w
43289
D17/29
Eagle Beak-Ying Tsui Tao China
w
If
Ell/4 s 5
1! 19 It
If 19
tt
63851
D16/14
Shalil
India(2)
t?
63852
D16/15,16
" C15j3g
ti tt
it
92413
Sll/6,7
Baladi fa
Pa? estine(2)
«
110268
F4/109
Seedling
Brazil(2)
e
W
F4/110
11
tt If
rf
113454
E13/6S7
Fsrganensis $59
U.S.ScRo
w
116806
G5/36
Sdlg« of Aru(0A~72)
Ind5.a(2)
»
125016
E14/23 ,24
Ranniaya Repka
U.S.ScRo
fj
125019
E 14/28
Unknown peaoh
ft
f?
126578
D44/21,22
Sieger
Germany
it
131034
D44/29
S paths de Hallen
Poland
n
131548
044/33,34
Double Mont-agne
Belgium
C?
133556
D39/27
Willow Leafed Elberta
Australia
Tl
136580
D45/23A
Belle Imperials
France
W
138966
E10/35
Seedling No. 5
Argentina(2)
It
tl
27/33
n i» g
W
W
E45/27A
H 19 19
If IT
If
If
26/25,26
n .. 13
II tf
12
ft
E6/33
* " 15
n *9
n
tt
D45/30A
If IS It
IT tt
if
139195
D3 9/18,19
Wiggins
Australia
??
M
D45/31A
It
tt
17
143742
D40/18
Roberta
U.S.Ao
12
IT
D45/33A
ft
11
tJ
3.45997
P21/42
Seedling
Iran(2)
18
146021
P21/18
(neot. )
it
19
148199
E14/L5
Henrietta
U.S.A.
I?
tt
D45/26
I?
w
148623
P24/54
S eedling ( neot. )
Iran' 2)
If
ft
P24/55
if ?t
n a
II
If
P24/56
« it
tt tt
»
149397
213/1
S outhland
U.S.A.
11
It
E14/36
It
13
It
151635
D45/39,39A
Redglcbe
a
H
151650
D46/l4,15
Sandhill fax
it
151651
D46/26,27
Sullivan's Elberta
n
It
153811
D46/37,38
Early East
it
74
C—26577
213/28
Stanford
n
11
C— 27155
040/42,44
Ellis
tt
If
C—27158
D40/21922
Nesior
it
(I
C-=-271c5
044/7,8
Golden Blush
a
11
C-27186
044/9,15
Curlew (patent)
ft
17
36126
23/35,36
Bolivian Cling
Bolivia (2)
it
57915
D39/ll?12
Lord Kitchener
New Zealand
*1
82648
S96/1
Seedling
JcSo-5 '• j
f?
E96/3
r;
A 1
indexes hours of temperature
FULL BLOOM FIRST LEAF AT OR BELOW 45°F. FROM
19
49
19
50
19
51
19
53
19
49
19
50
19
51
19
53
NOT. 1
1949
UNTIL
1950
FULL BLOOM
1951 1953
__
69
76
59
60
68
55
1411
^1230
ixsr
87
66
77
57
84
53
69
48
1874
1401
1298
1130
98
65
76
59
88
56
69
50
1912
1392
1290
1151
84
70
75
57
84
60
69
53
1863
1425
1281
1130
81
67
79
62
81
65
79
56
1842
1401
1303
1194
88
66
79
59
88
7?
71
54
1882
1401
1303
1151
84
69
73
64
81
6,
72
62
1863
1411
1273
1214
84
66
78
63
81
65
69
53
1863
1401
1302
1205
95
69
75
—
91
73
73
—
1908
1411
1281
90
66
77
55
8L
65
77
55
1892
140'-
1298
1121
92
66
75
—
91
65
75
55
1898
1401
1281
—
91
65
75
. —
82
65
67
56
1898
1392
1281
—
88
67
79
56
97
60
77
53
1382
1401
1303
1121
87
71
75
58
84
67
68
54
1874
1439
1281
1138
89
71
76
57
84
67
68
54
1885
1439
1290
13.30
81
68
79
54
90
68
79
57
1842
1403
1303
1214
83
71
78
60
79
59
71
55
1855
1439
1302
1170
81
69
77
63
87
64
71
54
1842
1411
1293
3.205
81
68
79
OJ
87
58
79
56
1842
1403
3303
1205
84
71
76
61
81
64
76
57
1863
1439
1290
1184
84
71
78
58
80
64
76
60
1863
1439
1302
1138
34
70
78
61
30
63
71
58
1863
1425
1302
1184
84
71
78
58
88
65
75
56
1863
1439
ISC'7
1138
— .
69
76
62
—
62
72
60
1411
1290
1194-
90
68
77
55
81
60
77
4-8
1892
1403
1298
1111
90
66
77
60
81
64
77
52
1892
1401
1298
1170
_
71
77
56
—
62
72
47
—
1439
1298
1121
81
69
78
64
81
59
73
52
1842
1411
1302
1214
90
65
78
55
81
64
75
49
1892
1392
1302
1111
—
69
77
56
60
73
52
1411
1298
1121
82
71
75
62
86
65
75
61
1850
1439
1281
1194
—
71
77
53
—
64
77
61
1439
1298
1205
84
69
77
59
92
63
72
54-
1863
1411
1298
1151
— »
69
77
61
— >
60
/I
54
1411
1298
3184
84
71
79
58
81
65
76
60
1863
1439
1303
3.138
86
65
79
60
84
65
80
59
1869
1392
1303
1170
81
69
79
62
81
68
79
55
1842
1411
1303
1194
84
74
75
62
80
68
76
59
1863
1463
1281
1194
84
68
79
62
79
64
7-7
60
1863
1403
1303
1194
84
67
ec
62
79
64
77
59
1863
1401
1303
1194
84
58
79
61
79
65
79
60
1863
1403
1303
1184
06
79
64
31
65
79
56
1401
1303
123.4
81
67
79
64
81
65
71
55
1842
1401
1303
1214
66
77
62
—
62
73
57
- — _
1401
1293
1194
—
69
74
61
77
63
72
57
1411
12.73
1184
84
70
74
62
79
&
70
58
1863
1425
1273
1194-
84
71
75
53
81
63
74
58
1863
1439
1231
1205
87
66
79
63
90
65
79
5"/
1874
1401
1303
1205
82
72
78
64
92
68
76
59
1850'
1450
1302
1214
69
70
"7*7
58
89
67
76
58
1885
1411
1298
13.38
84
72
77
62
78
60
71
56
1863
1450
1298
IX<v
34
71
73
62
79
64
75
55
1863
1439
1302
1X94
81
nr
i L
7?.
67
66
74
78
64
1342
1-439
1?C2
1233
3-4
62
X7
54
84
67
72
56
1863
1411
1298
1214
32
76
54
89
74
76
57
1C55
143?
1290
*• 7* A
33
7*?
54
66
*7 •
76
58
1855
3.43 &
1290
125.4
12
AVI.
3L0CM
ETDEX
74
P.Ic
LOCATION NAME
SOURCE
113456
116806
119836
119840
129609
130723
B
130907
130937
131029
131518
131768
132005
133508
133547
133861
133863
133952
135866
137908
3?
138966
141096
141207
143741
144655
145997
146016
146021
146132
El 3/8
G5/10, 11
E14/3»4
E14/9A0
044/23*24
J13/115
113/120
D39/25s26
1-39/7.8
El9/I5slf.
039/23=) 24
D3 9/37 9 38
044/38/ 9
D40/1 9 i,
E12/23,24
040/45? 46
D45/14S15
045/iSA* 2]
1X9/130
JX5/98
.T15/110
17/27? 28
316/95
040/4
03 9/13? 14
045/27 9 28
P21/21
F21/29
P21/34
P21/45
P20/66
P21/5
030/28
04/30? 31
Ferganensis ,4808
SdlgoOf Aru (OA-13)
Khidistavsky
Turnip— shaped
Emerson(neot. }
Seedling
to
Victoria (neot.)
Suirnnero^est
Nswday
Guzia. (necto)
G snare,
Eissrner ICanzlsr
Phillips Cling
Elbert a Cling
Lippiatt5 z Late
Rikaku Jap
Van Rensburg
Seedling
n No .10
??
A«pers ic-a ? p-endula rosea
Hiley
Gage Elberta K
Seedling Xran( 2)
U.ScS.R,
India ( 2)
Turkestan
to
Australia
Mexioo{2)
12 " *«
England
UCS oAo
92;
Francs
38 .
Germany
Australia
W
New Zealand
S oAfrloa
India ( 2)
Iran (2)
39
Argentina!, 2)
Iran{2)
England
L‘ o S o A o
" (neoto) !!
Chico 13(3} India {i
c?
148265
E14/19
Gemmer 5 3 Late Elberta
U.S.Ao
*s
to
D45/30
ft ?t K
s*
to
146620
P24/38
Seedling
Iran(2)
to
148622
P24/50
,r ( nee- to )
w es '
i*
w
P24/51
S? tt
32 n
to
148623
P24/52
33 S?
?! K
to
ts
P24/53
38 K
« It
t:
«
P24/57
w »
28 W
»
t? .
F24/53
se r
n to
to
X
P24/59
2* 13
S3 to
•?
148624
P24/62
K 12
to £2
K
B
P24/64
It R
». Iff
*t
1:
P24/66
» »■
'& 5?
151158
045/31? 32
Royal Georg® (Jorge)
Argentina
204968
E14/l3d14
Ferganensis
Turkestan
75
0=25877
Nl/l2
Pal ora
UoS.A.
to
a
N2/4
to
©
??
C-26635
N4/1
Gaoiiie
7?
t?
N5/1
to
90
2?
C =26648
N9/6*7
^alferd #2
9?
3?
0=27154
D39/^s,34
Farida
»
INDEXES HOURS OF TEMPERATURE
FULL BLOOM FIRST LEAF AT OR BELOW 45®Fc FROM
19
49
19
50
19
51
19
53
19
49
19
50
19
51
19
53
NOV 0
1949
1 UNTIL
195c
FULL BLOOM
1951 1953
81
69
79
66
90
76
79
70
1842
1411
1303
1229
86
70
76
63
84
62
70
54
1869
1425
1290
1205
81
7
30
62
86
68
79
56
1842
1463
1303
1194
84
66
80
64
84
65
77
54
1863
1401
1303
1214
84
72
71
62
84
63
71
56
1863
1450
1298
1194
— -
68
75
61
84
56
67
53
—
1403
1281
1184-
69
75
61
84
56
66
49
- — . —
1411
1281
1184
84
69
77
64
88
67
72
57
1863
1411
1238
1214
84
71
77
64
84
•56
72
57
1863
1439
1298
1214
89
67
77
52
82
65
77
54
1885
1401
1298
1194-
88
70
78
59
92
65
74
57
1882
1425
1302
1151
84
75
75
59
93
78
59
1863
1471
1290
1131
=~=
70
75
64
84
65
7*.
62
— =
1425
1281
1214
84
72
73
65
88
74
72
57
1863
1439
1265
1222
63
69
77
63
36
64
77
Pd
1882
1411
1298
1205
84
71
77
57
89
63
73
57
1?,~.
1439
1298
1214
84
71
77
64
31
65
75
59
1863
1439
1298
1214
86
71
78
61
82
60
72
57
1869
1439
1302
1104
89
71
76
61
83
62
73
60
1885
1439
1290
1184
92
66
79
59
63
60
73
51
1898
1401
1303
1151
91
66
78
60
83
61
73
51
1898
1401
1302
1170
90
65
78
62
SI
59
77
54
1892
1392
1302
1194
39
67
78
6?
83
S3
74
60
1885
1401
1302
1205
84
73
76
~
88
59
74
=
1863
1453
1290
84
59
77
55
88
■55
73
56
1863
1411
1298
1222
84
7 2
77
61
79
63
72
59
1863
1450
1298
1184
84
71
79
60
79
67
79
60
1863
1439
1303
1170
84
74
80
59
SI
65
79
60
1363
1463
1303
1151
84
73
80
59
81
67
76
61
1863
1458
1303
1151
86
74
78
58
81
64
70
62
1869
1463
1302
1138
86
*71
*7?
62
81
65
79
61
1869
1439
1293
1194
86
68
79
61
81
67
75
60
1869
1403
1303
1184
88
69
77
59
83
57
69
50
1882
1411
1298
1151
85
73
?S
65
84
67
75
57
1.869
•i ^58
1302
1222
81
69
78
67
81
68
79
61
18-'1?.
1411
1302
1233
84
73
77
60
79
64
77
59
1863
1453
1298
1170
83
71
75
60
79
67
75
62
1882
1439
1281
1170
87
71
75
63
81
65
77
60
1874
1439
1281
1205
85
69
77
62
79
65
76
62
1869
141i
1298
1194
86
69
78
63
79
65
79
61
1869
1411
1302
1205
84
68
81
61
79
65
75
62
1863
1403
1312
1X84
86
68
80
62
79
65
78
60
1669
1403
1303
13 94
86
69
8C
60
79
65
79
59
1869
1411
1303
1170
86
69
81
60
81
71
81
59
1869
1411
1312
1170
84
69
SO
62
81
59
//
60
1863
1411
1303
1194
m
69
79
61
79
59
79
61
1S69
1411
1303
1334
86
71
17
62
81
62
80
62
186S
1439
1298
1194
84
72
77
62
79
67
77
6-2
1863
1450
1293
1194 -
81
70
79
64
89
70
79
55
1842
1425
1303
1214
86
68
78
63
79
69
75
53
1869
1403
1302
1205
8c
32
74
63
79
68
77
58
1869
1489
1273
1205
84
82
77
61
79
69
76
59
1863
1489
1298
1X84
■78
76
59
82
69
76
59
1863
1471
1290
1151
8t
77
74
62
82
66
77
62
1869
1471
1273
1194
84
73
77
67
sy*
■71
75
57
1863
1458
1298
1733
*
-
13
AVEo
BLOCM
INDEX
Pol.
LOCATION
NAME
SOURCE
75
C—27183
D44/3 9 4
Robin (patent)
U.S.A.
ft
80128
E4/37p38
Agostina
Italy
if
tl
E15/ll,12
IT
tl
n
86295
Fl/7
Seedling
Iran(2)
w
105466
F4/52
tl
Argentina
«
105839
E9/30931
Blacker
Australia
105854
E2/27,23
Shanghai Slip
t?
"
107838
F4/95
S dig 0 01 Mao tao
China { 2)
if
113455
E2'/41s42
F erg anens is <£02446
U.S oS.R.
t?
119841
E14/li912
" ^845
Turkestan
n
126564
E3/9
Valliant
U.S cA.
”
W
D44/42A.
t?
IS
12 6567
E3/7 98
W lima
It
tf
129804
E18/35a36
Black Prince
Australia
t?
129310
Ell/t , <3
Noonan
ft
«
129814
Ell/12,13
3 irr-5 s Cling
16
»
130726
J13 /L27
Seedling
Mexico! 2)
w
n
J13/L28
tt
73 tt
»
131177
J14/3
7t
ft R
131783
E8/28
Biscoute
Franc e
»
It
D44/37
tf
W
ji
133545
E12/2X
Catherine Ann
Australia
»
R
D46/12A.
1? tt
tt
i?
133627
D10/8
Seedling! 3)
U.S .3 .R.(2)
t?
99
319/39,40
n (Dic/a) (3'
79 16
n
M
G5/37.38
ft » 1*
tt It
K
133741
D45A0all
Lady Palmerston
Australia
it
133982
E9/19
Herholdt.'s Late Cling
S. Africa
r»
r*
D45/14A
it ti n
tt
Tt
134687
E14/25.26
Red Rose
U.S .A.
H>
it
320/21,22
« tt
R
:?
135867
J15/88
Seedling
India (2)
f5
135991
£6/9
Early Alfred
England
rt
r:
E9^8
15 ti
tf
».
L39/41942
R
»
II
135993
E8/42s43
Noblesse
rt
tt
n
D4C/23,24
t?
tt
11
1379G~
J7.5/V
Seedling
Iran (2)
IP
It
615/100
tt
tt .?
ft
137909
J15/7.21
it
t? it
it
rt
J15/L23
tt
0 »
ft
137910
JI5/130
tt
tt i?
*
137911
J15/I3G
•s
tf i?
»
it
=115,442
n
% K
1?
138966
ES/23,24
n ^11
Argentina! 2
«
141103
118/104
tt
£ran( 2 )
tt
%)
Jl.oA.07
57
S tf
143740
D41/33s34
Fa5_r* c Beauty
U.S .A.
39
143907
E9/16.17
Halate
Yl
N
E10/26
It
36
r.
143909
SLu/i. .1 9 i.*:.
Redelfcerta( patent)
tt
w
144642
£8/31,35
Kette
■8
INDEXES HOURS OF TEMPERATURE
FULL BLOCM FULL LEAF AT OR BELCW 45°F. FROM
19
49
19
50
19
51
19
53
19
49
19
50
19
51
19
53
NOV. 1
1949
UNTIL
1950
FULL BLOCM
1951 1953
84
73
76
66
84
76
76
71
1863
1458
129C
1229
87
69
78
63
86
69
76
54
1874
1411
1302
1205
88
72
79
62
84
68
77
53
1882
1450
1303
1194
87
72
76
65
84
66
67
59
1874
1450
1290
1222
84
71
77
68
84
64
71
60
1 863
1439
1298
1234
90
66
80
63
87
65
76
54
1892
1401
1303
1205
87
70
78
65
85
68
78
54
1874
14-25
1302
1222
87
72
78
63
87
69
77
59
1874
1450
1302
1205
87
72
78
63
89
72
78
64
1874
1450
1302
1205
81
72
79
68
89
68
79
58
1842
1450
1303
1234
85
69
78
65
86
69
78
56
1869
1411
1302
1222
— .
69
77
66
—
66
75
61
—
1411
1298
1229
86
69
79
65
81
69
76
55
1869
1411
1303
1222
88
70
so
53
86
65
77
54
1882
1425
1303
1205
89
68
79
64
88
68
79
57
1885
1403
1303
3 214
67
68
79
64
86
65
77
56
1874
1403
1303
1214
59
76
62
84
56
65
48
—
1411
1290
1194
— ,
59
77
62
84
56
66
48
.»
1411
1298
1194
—
70
76
61
83
63
73
58
,
1425
1290
1184
81
69
80
66
81
68
79
67
1842
1411
130?
1229
84
73
78
68
34
66
72
59
1863
1458
1302
1234
90
73
79
66
90
68
84
60
1892
1458
1303
1229
—
69
77
52
—
69
77
62
1411
1293
1194
97
74
77
63
91
68
71
55
1908
1463
1298
1205
91
72
79
■55
82
68
75
56
1893
1450
1303
1222
84
71
77
62
81
64
72
57
1863
1439
1293
1194
84
74
78
62
8*
67
78
60
1853
1463
1302
1194
87
71
79
55
81
65
77
56
1874
1439
1303
1222
—
69
73
64
50
74
59
—
1411
1302
1214
81
69
79
63
81
54
73
54
1842
1411
1503
1205
91
72
79
67
86
74
77
5 .
1898
1450
1303
1233
89
69
82
58
BC
60
70
48
1885
1411
1320
1133
86
69
78
64
63.
68
76
56
1R69
1411
1302
1214
69
79
67
31
65
78
66
—
1411
1303
3233
84
75
-7~7
i /
55
90
73
75
58
1863
1471
1298
1222
90
74
79
63
84
70
79
67
1892
1463
1303
1205
64
75
77
57
93
74
74
61
1863
1471
1298
1130
92
72
78
59
83
63
75
51
1898
1450
1202
13.51
92
70
78
59
8?
60
73
51
1898
1425
1302
1151
91
73
76
61
86
64
69
51
1398
1458
1290
1184
73
75
60
36
61
69
51
— , —
1458
1201
11"
91
69
78
63
86
64
76
57
1898
1411
1302
1205
—
69
76
63
86
62
73
54.
1411
X..9C
..S05
91
69
78
62
86
64-
74
57
1898
1411
1302
1194
66
66
78
55
81
59
71
55
1892
1401
1302
1222
89
7X
79
62
83
65
76
60
1885
1439
1303
13.94
39
73
78
61
83
6A
75
68
1885
145S
1302
JL184
84
75
79
61
90
67
75
57
1853
1471
J303
1184
-70
68
79
63
81
65
79
56
1897
1403
1303
1205
69
79
64
81
65
79
56
—
1411
1303
1214
9(‘
68
79
64
81
55
77
52
1892
1403
1303
J '17 l
8^
68
79
65
81
64
77
54
3874
1403
1303
tt O'*’?
AVE.
BLOOM
INDEX _P.L LOCATION NAME SOURCE
75
144643
27/14
Zarn
U.S.A.
If
D46/14A
ft
IS
144662
J4/48
Seedling(3)
China( 2)
145064
E8/X
Early Ealehaven( patent ) U.S.A.
19
29/5
IS ft
re
145076
E9/lCjl8
Miehlgold
tt
145997
P2x/22
Seedling
Iran(2)
146001
P22/58
f?
re re
n
P22/63
ir ( nect . )
re re
146004
P23/53
re
re ?9
K
P23/57
re
t? ts
»
P23/60
f4
i? re
U
P23/61
»
re re
19
P23/66
W
st re
is
P23/67
3
?? t?
146007
P22/64
?t
s» re
19
P22/65
re re
146011
P22/27
s?
» S3
146014
F23/21
!2
CO 55
»
P23/23
??
re re
"
P23/27
if
re kt
99
P23/29
15
re re
19
P23/35
H
re re
146016
P20/64
88 (nect.)
re re
n
P21/1
re * re
re re
146019
P21/51
re
ft re
"
P21/52
re re
t? 9?
99
P21/54
S3 ft
t? re-
P2I/55
35: 85
ts re
If- 6020
P23/4
re
re re
146021
P21/7
re
re re
n
P21/U
( nect . )
re re
146024
P24/8
re re
St Vt
146030
P 24,/24
ts
n ??
146133
Fl/105
Chico 14(3}
India (?.)
!9
D45/34A
re ?t n
t* ' re
146237
F4/36
North. Caucasus i&LO (3)
UoS oS oPio
146242
G3/l7 918
'* ” #15 !1
a
146247
F4/2
« n ^20 :s
IS
148619
124/36
Seedling
Iran( 2)
148620
P24/41
Vi
.? ts
148624
P24/61
18 (necto)
re re
re
P24/63
re re
« so
re
P24/65
n re
n ;t
151626
D45/33.) 34
Bsl-tsville ^2=2221
UcSoAo
151628
045/35.36
!! #329
??
151637
D46/6
" ^742 6A
K
151652
046/28 9 29
Sundav
151654
D46/30s31
Vi-rid Gold
f?
151718
046/32
Dixire.d
re
152149
046/33 9 34
FoBoS~93
re
153810
D45/42A
Sunrise
.2-
D47/2
INDEXES HOURS OF TEMPERATURE
FULL BLOOM FIRST LEAF AT 01 ._iOW 45 F. FROM
19
49
19
50
19
51
19
53
19
49
19
50
19
51
19
53
NOV.
1949
1 UNTIL
1950
FULL BLOOM
1951 1953
69
79
63
81
64
78
53
1411
1303
1205
—
—
75
60
— -
64
69
56
« — _
1281
1170
94
68
75
62
84
63
73
60
1905
1403
1281
1194
R8
72
79
63
«7
68
79
59
ipp?
1450
1303
1205
89
69
79
63
81
68
77
60
1885
1411
1303
1205
90
67
79
65
81
6d
81
63
1892
1401
1303
1222
84
74
79
61
79
65
76
60
1863
1463
1303
1184
86
71
80
64
79
65
81
62
1869
1439
1303
1214
86
71
79
63
82
66
78
63
1869
1439
1303
1205
88
73
80
59
86
64
76
59
1882
1458
1303
1151
87
74
80
59
79
65
78
59
1874
1463
1303
1151
87
74
77
61
79
72
79
60
1874
1463
1298
1184
86
71
80
63
79
71
78
61
1869
1439
1303
1205
86
71
80
64
79
65
79
61
1869
1439
1303
1214
88
69
81
79
64
75
59
1882
1411
1312
1194
86
71
77
65
79
66
77
63
1869
1439
l?9B
1222
87
71
77
64
79
65
77
62
1874
1439
1298
1214
87
73
80
61
81
66
77
51
1874
1458
1303
1184
86
74
77
54
79
67
74
59
1869
1463
1298
1214
86
74
76
65
84
69
74
61
1869
1463
1290
1205
66
74
79
61
82
71
75
59
1869
1463
1303
1184
84
74
79
62
84
72
78
62
1863
1463
1303
1194
86
74
78
63.
84
76
11
63
1869
1463
1302
1184
86
71
79
63
81
65
78
62
1869
1439
1303
1205
86
58
79
65
79
73
79
64
1869
1403
1303
1222
89
74
77
61
79
72
80
63
1885
1463
1298
1184
87
74
77
62
82
71
81
61
1874
1463
1298
1194
87
71
80
63
79
65
78
62
1874
1439
1303
1205
87
71
78
6n
79
65
80
62
1874
1439
1302
1205
86
74
78
S'
RX
76
76
=.
1869
1463
1302
1205
86
73
79
62
79
67
79
60
1869
1458
1303
1194
89
68
80
61
84
73
80
62
1885
1403
1303
1184
87
76
83
64
81
74
81
63
1874
1471
1326
1214
88
71
79
63
81
66
75
60
1882
1439
1303
1205
86
72
78
59
84
59
74
54
1869
1450
1302
1151
—
69
80
65
...
60
71
55
—
1411
1303
1222
91
71
77
62
84
74
72
58
1898
1439
1298
1194
87
68
79
6?
87
80
79
61
1874
1403
1303
1233
87
59
79
66
87
65
79
61
1874
1411
1303
122S
91
69
73
62
79
65
75
62
1898
1411
1302
1194
90
69
78
62
84
65
75
60
1892
1411
1302
1194
86
73.
81
60
79
59
77
K8
1869
1439
1312
1170
68
74
79
6C
81
58
78
59
1882
1463
1303
1170
86
72
79
61
79
59
79
59
1869
1450
1303
3,184
84
75
78
62
79
64
72
57
1863
1471
1302
1194
84
70
78
56
79
62
70
57
1863
1425
1302
1729
84
'23
TV
54
79
67
77
58
1863
1458
1298
1214
84
74
78
62
79
6
73
56
1863
1463
1302
1194
84
75
78
63
79
63
73
57
1863
1471
1302
1205
84
74
79
64
81
64
74
59
1363
1463
1303
1214
84
74
79
63
79
68
75
59
1863
1463
1303
1205
69
78
56
64-
79
61
1411
1302
1229
84
76
77"
67
61
67
74
58
1863
1471
1298
1214
15
avs.
BLOOM
INDEX Pci.
LOCATION
NAME
SOURCE
75
76
204965
20496 6
C— 27166
C-27167
24807
43129
431 37
55813
55885
55886
55888
72094
78545
88545
I!
88557
88561
»
95501
99243
101827
101830
105053
10505?
105109
! S
105465
105850
107338
110202
110267
111838
112033
125015
129808
130725
130729
130934
130980
131177
131514
u
131790
G3/43944
Jl/138
D39/39,40
D39/35936
E6/43
E4 /l j 2
E4/7,8
E2/3.4
E4/15P16
E4/17918
E4/l9p20
h 2
E13/39
D25/2
D44/28A,29A
E3/29g30
D44/32
E24/2
E18/596
Dl/17s18
E15/l3s14
E 6/13 9 14
E6/l9,20
F2/126
F3/33
E10/29
D44/39A94Q1
F4/47
Ell/3e039
F4/34
F4/B6
F4/88
F4/98
Jl/105
31/108
E2/31932
F4 lQ5
E24/35„36
E8/99X0
E18/21922
E18/41s42
J13/125
-J13/i,54
Ell A 6, 17
ES/lOsil
J14/4
EllA
D44/30
E9/ ul
D44/45A
SeedliDg (OA-51) (3)
" 0)
Leeton
Penryn
Hansen Free
Late Champ icn
Up-to-Date
Freeman Free
Yunnan
Paueh Tac
Giallona. Di Napoli 0
Terzarola Cavallaxa
Golden Xing
It «
Wright's Bountiful
Darga-mille { nsote )
f» K
Seedling (E1C3/12)
Dripstone
De Reus
Tnfan+e Elizabeth
S eedling
»
Alexis Lepere
n t?
Seedl.lng
Roger Louis
Sdlg. of Mao tae
India (2)
ft n
U.S «Ao
n
Turkestan(2)
New Zealand
ft tr
U.S.Ao (2)
China (2)
Italy
New Zealand
China (2)
AllS 3.G.
u
Morocco
K
UcS .S .R o { 2)
n w
Italy
ts
Argentina
Australia
Chins, (2)
Perla di Zc-lia
Seedling
Hirers Orange (neot.)
Saharanpor ''C.
X alharen.
^ia. Ora
Seedling
Italy
Brazil
Australia
India
U.S .A.
Australia
Maxi.?:?
W ? 9
Afterglow
U.S .Ao
Proskaasr
Germany
Seedling
Mexioo > :
Belle Henri Pin&ut
TP. ... -
J? X s£*0
Girerd J&una
INDEXES HOURS OF TEMPERATURE
FULL BLOOM FIRST LEAF AT OR BEL Ob 45°F, FROM
19
49
19
50
19
51
19
53
19
49
19
50
19
51
19
53
NOV. 1
1949
UNTIL
1950
FULL ELOOM
1951 1953
87
73
78
63
84
71
79
60
1874
1458
1302
1205
95
72
75
59
88
56
65
47
1908
1450
1281
1151
84
74
78
69
92
68
78
62
1863
1463
1302
1234
84
77
77
65
91
79
76
66
1863
1471
1298
1222
90
69
7°
*5
90
68
78
54
1892
1411
1302
1222
90
7:
78
63
86
68
76
55
1892
1450
1302
1205
90
70
78
64
84
68
76
56
1892
1425
1302
1214
08
73
78
65
85
72
79
65
1882
145e
1302
1222
'90
73
78
63
89
68
77
53
1892
1458
1302
1205
90
73
78
62
90
84
78
54
1892
1458
1302
1205
9C
72
78
61
84
72
76
54
1892
1458
1302
1184
81
72
83
68
89
6e
78
5-7
1342
1450
1326
1234
87
76
79
63
90
68
77
59
1874
1471
1303
3.205
98
73
73
65
91
78
76
67
1512
1458
1273
1222
—
69
7-
57
65
75
60
1411
1298
1130
90
69
ISy
67
90
65
79
63
1392
1411
1303
1229
—
74
77
60
— >
63
72
57
1463
1298
1170
91
72
80
66
86
68
78
55
1898
1450
1303
1229
90
69
80
65
89
76
79
59
1692
1411
1303
3.222
98
71
76
66
87
55
67
61
1912
1439
1290
1229
88
69
/
63
81
65
77
56
1882
1411
1303
1205
86
72
62
63
88
72
81
53
1869
1450
1320
1205
90
69
78
65
90
71
78
66
1892
1411
1302
1222
91
72
77
55
84
77
78
59
1898
1450
1298
1222
87
73
79
6"?
87
73.
78
62
1374
1458
1303
1205
76
80
66
92
84
30
67
—
1471
1303
1229
—
72
77
67
—
67
78
66
<- —
1450
1298
1233
88
■77
70
64
84
66
72
58
1382
1439
1303
123.4
S3
72
79
53
90
75
84
63
1882
1450
1303
1205
37
73
79
65
34
69
76
59
1874
1458
1303
122?
87
73
80
65
87
74
76
60
] 874
1458
1303
1222
87
72
79
56
34
69
76
61
1874
1450
1303
1229
87
73
79
64
87
71
77
60
1874
1458
1303
1214
- —
72
30
63
•38
62
78
62
— — _
1450
1303
1205
72
79
64
92
68
80
63
,,
1450
1303
1214
87
75
79
63
89
72
78
64
1874
1471
1303
1205
—
74
76
63
84
63
67
56
1463
1290
1205
88
72
30
64
99
77
80
57
1882
1450
1303
1214
90
68
79
*“'•5
89
58
79
54
1892
3403
1303
1222
90
72
79
82
68
79
56
1892
1450
1303
70
30
63
86
68
54
1885
1425
1303
1205
/b
76
61
30
59
74
52
1905
1471
1290
1184
— .
73
75
62
82
59
71
51
—
1458
3,290
1194
90
68
80
•54
87
55
76
57
1892
14C3
1303
1214
8'
■n
•
65
81
68
80
64
1369
3458
1303
1222
67
83
60
83 #
62
75
53
1401
1326
1170
39
76
30
66
83
76
79
63
1882
1471
1303
1229
84
/ j.
77
65
82
67
75
62
186?
1439
1298
1222
~rv
35
65
81
65
79
67
1882
1471
r\r>A
1 ’22
— =
69
'7CT
68
— -
64
75
62
,,
1413.
1281
1234
15
I N D
E X E
S
HOURS
OF TEMPERATURE
AVE.
FULL
BLOOM
FIRST
LEAF
AT OR
BELOW 45°F. FROM
BLOCM
19
19
19
19
19
19
19
19
NOV. 1 UNTIL
FULL BLOOM
INDEX
P.Io
LOCATION
NAME
SOURCE
49
50
D±
53
49
50
51
53
1949
1950
1951
1953
76
131791
D39/28,29
Grosse d’ltalie
France
84
76
77
65
91
69
78
59
1863
1471
1298
1222
tt
131796
E4/3
Madeleine Rouge
tf
90
69
78
65
86
68
78
56
1892
1411
1302
1222
St
n
D45/6A
n re
tf
—
69
77
66
—
66
77
60
- — =
1411
1298
1229
St
132007
D44/40
Rhe ingold
Germany
—
71
77
66
34
66
79
61
1439
1298
1229
fj
132175
JX4/37
S eedling
U.S.ScR, (2)
89
76
77
62
80
72
73
60
1885
1471
1298
1194
ft
132535
D44/41
Late Admirable
England
84
76
77
68
84
68
75
62
1863
1471
1298
1234
fi
132552
D39/20
Blutnektarine(neoto j
Germany
85
76
77
65
91
79
78
57
1869
1471
1298
1222
r ?
133501
D39/30
Siberia Camden
Ausiralia
84-
78
79
66
91
84
78
65
1863
1471
1303
1229
??
re
D45/12A
tt re
re
— =
71
80
65
—• >
66
78
62
_ — _
1439
1303
1222
»?
133550
E12/29930
Peak Cling
re
89
69
79
65
85
68
77
58
1885
1411
1303
1222
re
13374-3
E12/37938
Riverside
re
89
71
80
65
88
65
"7^7
! !
55
1885
1439
1303
1222
133869
38/27
White Siberia
New Zealand
90
69
79
64
90
68
71
55
1892
1411
1303
1214
re
it
E20/l5
E8/l?s18
re re
re w
91
72
79
64
82
65
77
55
1898
1450
1303
1ZL4
133987
Noolen's Herholdi’s
Strain. SoAfrioa
90
72
78
64
84-
65
71
54
1892
1450
1302
1214
7?
134150
E4/9S10
Sdlgo of Bresquillo
Duraznos (3)
Spa,in (2}
90
72
78
63
90
75
78
61
1892
1450
1302
1205
n
134302
G3/45s46
Seedling(D25/25)(3)
SoAfrioa (2)
87
73
80
62
86
70
77
59
1874
1458
1303
1194
l ?
134689
E20/25?2*
‘Pacemaker
Uc S © Ac
89
72
80
64
87
58
77
56
1885
1450
1303
1214
57
135694
315/68
Seedling
Afghanistan? 2) 89
59
83
64
84
62
73
60
1885
1411
1326
1214
W
re
J15/71
re
ii R
89
66
84
63
84
60
74
60
1885
1401
1328
1205
R
135856
319/97
33.9/106
t?
India (2)
71
78
60
83
60
75
59
— =
1439
1302
1170
15
W
re
SI it
94
71
78
59
83
60
74
48
1908
1439
1302
1151
»
??
319/120
re
re re
71
76
62
90
50
75
57
- — -
1439
1302
1194-
n
re
J19/L23
re
re re
92
71
77
54
84
63
73
60
1898
1439
1298
1214
re
s»
319 A26
n
re re
92
73
77
60
86
63
74
57
1898
1458
1298
1170
TV
re
319/129
E4/38,41
r?
re re
90
73
76
63
85
64-
73
62
1892
1458
1290
1205
fT
135994
Aopersioa foil is purpureis Englend
86
74
79
66
81
68
81
66
1869
1463
1303
1229
I?
136146
D39/L5
Chilor.
France
84
69
77
66
84
64
73
55
1863
1411
1298
1229
t!
rr
D40/37
re 0
ft
89
78
80
68
92
76
80
60
1885
1471
1303
1234
«T
136154
D41/30
Tr i ompb.ol ic i©
re
84-
76
78
68
91
85
78
61
1863
1471
1302
1234
ft
re
B45/21A
W
re
—
74
78
67
=
65
80
64
_ — „
1463
1302
1233
*
137908
315/93
Seedling
Iran(2)
91
74
78
60
82
61
73
52
1898
1463
1302
1170
t*
it
315/99
re
re 17
92
73
78
60
83
61
73
52
1898
1458
1302
1170
re
315/118
Ti
re re
—
76
78
62
86
66
74
53
1471
1302
1194
»?
137910
315,429
re
t? ft
74
78
86
65
74
57
1463
1302
1205
R
137911
J15/L37
re
re re
93
69
76
64-
86
65
73
55
1905
1411
1290
1214
i?
137912
316/2
re
re re
89
74
78
64
83
63
74
52
1885
1463
1302
1214
R
141091
316/65
re
re re
89
72
78
63
83
64
77
58
1885
1450
1302
1205
»
141094
317/81
re
re re
88
76
79
60
83
65
75
56
1882
1471
1303
1170
ft
141102
J18/109
tt
W tt
89
74
79
62
82
56
77
59
1885
1463
1303
1194
re
re
318/113
re
re ?s
89
74
—
63
83
63
77
58
1885
1463
- —
1205
n
141103
318/405
re
re $7
89
73
78
63
83
64
74
59
1885
1458
1302
1205
re
re
318/106
■
« IS
89
73
78
62
83
64
76
60
1885
1458
1302
1194
re
141108
318/124
vs
re it
89
73
—
64
84
65
79
60
1885
1458
„ — __
1214
re
141111
318/73
3H/56
re
re v?
89
74
54
83
63
77
65
1885
1463
1214
re
141119
" (Heot.)
W fi
93
74
78
6C
84
73
77
59
1905
1463
1302
1170
??
JH/62
re ©
re cp
93
74
78
59
87
78
77
59
1905
1463
1302
1151
si
142235
E7/394
Vee Freeze
Seedling (3)
W
Canada
™.
72
80
53
84-
72
79
56
= — _=
1450
1303
1205
ft
144651
34/46
China? 2'i
92
67
82
61
88
65
73
62
1898
1401
1320
1184
re
146001
P22/57
Xraa{2)
86
73
79
55
79
55
80
60
1S69
1458
1303
1222
S9
t?
P22/59
re
re
86
74
79
63
79
56
78
60
1869
1463
1303
1205
re
ft
P22/60
3 re
86
80
63
83
68
79
61
1869
1463
1303
1205
*
??
P22/62
re
59 35
86
74
79
64
81
68
77
61
1869
1463
1303
1214
i?
146002
P23/L2
Vi
?? 3?
8”
74
80
■7
79
64
73
59
1374
1463
1303
1205
17
AVE.
BLOOM
INDEX
Pol.
LOCATION
NAME
SOURCE
76
146002
P23/13
Seedling
Iran(2)
tf
146004
P23/55
IT
tt
tt
P23/56
tt
t» n
ft
146005
P23/16
ft
tt tt
TT
146010
P22/7
t?
tt n
it
tt
P??/8
It
n it
n
146011
P22/25
re
it re
»i
re
P22/26
it
re re
t*
146014
P23/25
tt
n re
re
It
P23/33
re
ft ft
re
146015
P21/57
" vneot«)
re
ft
P21/68
re re
re t>
if
»
P21/69
tt tt
i?
146016
F20/62
re «3
19 it
re
145017
P21/50
tt re
19 re
tt
146018
P24/6
re
19 re
St
146C19
P21/53
“ (necst.)
?e n
n
145027
P20/43
tt re
n w
re
F20/44
re re
re :?
iy
re
P20/45
tt ft
,3 re
n
?*
P2G/46
st re
re ti
K
t?
P?o//l7
tt re
se re
It
146031
P24/10
F4/4
re
:t re
I?
146225
North Caucasus 42(3)
U.S.SoR.i
»
146233
G6/11.12
!t K 6 *’
St
rt
146240
F4/31
'» •' i3 »
re
(1
146241
F4/33
■v :» 14 *
it
146248
F4/25
re
•?
148618
13'4/67
Seedl ing
Iran{2)
H
148620
P24 42
re
ii rt
t:
150774
E15/394
Redskin
U.S .A.
a
151630
D45/41.42
Beltsville -43703
*
151648
D46/l2?13
Golden Heath
*
152148
D45/41A
'1 45
Belt.sril.Le ^8639
71
204967
Seedlixg ^3)
India; 2 )
ft
W
G4/50 , 51
" ( J4-145) (3)
IJ 7?
77
C- 26637
N6A
Sellers Gia uge
U.S .A.
<1
C-26645
N8/7
St. -John
re
71
C-26651
NIO/5,7
Gower (neot.)
ft
&
??
E8/24
re ??
fi
*t
0=26894
N4/2,3
Sulllran
12
;t
0—27124
E8/25
Lib be 3
a
re
re
43146
N16/3
E24/21922
re
Surecrcp ( neot. )
re
New Zeals
;?
43568
E13/34s35
Sdlg. of Tar&io Enoarnsd.c Spall.
»
65978
E23/24325
Regina V it. t or la 1 neot . j
Italy
?3
78544
E10/I.2
Terzarola Gel Pizzo
S*
ft
82648
*■96/9
Seedling
TJ.S.SoRo
rc
ft
64/48,49
s (E95/9)
n
INDEXES HOURS OF TEMPERATURE
FULL 3LC0M FIRST LEAF AT OR BELOW 45°Fo FROM
19
49
19
50
19
51
19
53
19
49
19
50
19
51
19
53
NOV. 1
1949
UNTIL
1950
FULL BLOOM
1951 1953
87
74
80
64
79
65
77
61
1874
1463
1303
1214
91
73
77
61
88
66
78
62
1898
1458
1298
1104
89
74
80
60
79
65
79
61
1885
1463
3303
1170
86
74
78
66
82
69
79
63
1869
145:
1302
1229
89
74
76
66
79
72
73
62
1885
146^
1290
1229
89
74
75
64
79
67
71
61
1805
146:
1283
1214
87
71
82
63
81
66
77
61
1874
143 9
1320
1205
89
74
79
62
84
76
84
61
1885
1463
1303
1194
87
74
80
64
82
67
79
59
1874
1463
1303
1214
88
73
79
64
84
74
74
61
1882
1458
13C3
1214
87
73
78
65
81
62
79
60
1874
1458
1302
1222
87
73
78
67
82
65
79
66
1874
3.458
1302
1233
87
73
79
66
79
62
79
61
1874
1458
13C3
1229
39
73
80
63
81
65
78
62
1685
1453
1303
1205
90
74
78
61
81
68
79
62
1892
3.463
1302
1184
89
69
80
64
81
65
75
61
1635
1411
1303
1214
89
73
80
61
79
63
79
62
1885
1458
1303
1164
86
yi
80
65
66
55
82
1869
1439
1303
1222
86
71
80
65
86
66
54
— ,
1869
1439
1303
1222
85
71
80
65
84
65
83
—
1869
1439
1303
1222
Pr
74
TO
86
66
83
—
1869
1463
1303
1214
66
74
81
63
84
65
82
65
1869
3.463
1312
1205
88
71
77
67
82
"*■'
77
42
1882
1439
1298
1233
87
79
64
87
67
7 V
59
1874
1458
1303
1214
87
73
78
66
37
69
78
59
1874
1458
1302
1229
91
73
78
52
84
71
72
58
1898
1456
1302
3.194
91
73
78
63
84
78
77
60
3898
1458
13C2
3.205
.“V?
73
75
63
33
69
77
59
1898
3458
1281
1205
87
74
80
f.,1
81
62
80
60
1874
1463
130?
1184
91
~n
82.
61
84
55
00
61
1898
1^3
1312
1134
Of
69
80
65
81
65
77
54
1882
1411
x3u3
1222
64
76
77
56
84
70
74
60
x863
1471
1298
1229
34
75
77
67
77
64
72
59
1853
1471
1298
1233
— ,
73
7°
65
64
77
60
.
1458
1302
1229
98
67
82
60
88
56
69
trr\
1912
1401
1320
1170
87
73
78
60
84
62
(
52
1874
1458
1302
1170
86
86
77
60
81
67
75
57
1669
1536
1298
117C
84
82
77
53
31
68
76
60s
1863
1489
1298
1205
37
81
77
60
81
68
78
59
1874
1489
1298
1170
88
76
60
6“/
88
60
79
66
1882
1473.
1303
1233
84
67
78
63
79
69
78
60
1863
3.489
1302
1205
90
76
80
66
90
72
79
66
1892
14-71
1303
1229
87
78
61
8-4
70
73
•51
1874
« — _
1302
1184-
88
74
80
64
89
68
79
55
1882
1-453
1303
1214
90
76
‘AS
64
90
76
84
58
1892
1471
130?
1214
90
72
79
65
88
79
79
56
1892
3.450
1303
1222
90
7
80
62
91
79
84
69
1892
1463
1303
1194
86
7.,i
' •
e~
86
74
76
«
1869
3463
1290
«=— =■•
87
74
79
72
87
70
73
—
1874
1463
1303
125?.
18
AYE*
BLOCM
INDEX
p.i.
LOCATION
N4ME
SOURCE
FULL
19 19
49 50
I N D
BLOOM
19 19
51 53
EXES
FIRST
19 19
49 50
LEAF
19 19
51 53
HOURS OF TEMPERATURE
AT OR BELOW 45 °F. FROM
NCYo 1 UNTIL FULL BLOOM
1949 1950 1951 1953
77
88559
D25/12
Wright's Midseason
New Zealand
98
74
73
68
91
69
75
— ,
1912
1463
1273
1234
ft
V?
Eie/3,4
ft fir
n re
91
68
79
64
86
72
79
57
1898
1403
1303
1214
ft
102534
£9/6,7
Tcpas io
Italy
90
72
79
65
90
68
79
60
1892
1450
1303
1222
f?
104315
F3/125
North Caucasus
UoS «S oR„ (2)
91
74
79
65
84
84
76
72
1898
1463
1303
1222
ft
104489
ElO/23,24
Gialla Tardiva di Milano Italy
31
70
79
66
87
65
79
06
1898
1425
1303
1229
K
104492
E2/21522
Santa Caterina,
ft
87
75
83
63
87
68
78
59
1874
1471
1326
1205
t?
105063
F3/90
Seedling
UoS .S 0R0 (2)
90
72
80
65
87
78
79
62
1892
1450
1303
1222
ft
107836
F4/91
w of Mao tac-
China (2)
89
74
79
65
84
84
77
60
1885
1463
13 U3
1222
1?
109793
F4/1G2
Ferganensis Seedling
UoS „S 0R0 { 2)
87
73
78
56
87
69
77
60
1874
1458
1302
1229
S3
1?
G4/44s,45
* (F4/L92)
st re
92
74
78
71
a?
68
79
63
1898
1463
1302
1238
K
re
F4/103
re
re re
87
73
79
66
84
69
77
61
1874
1458
1303
1229
35
»
G4/25
- (F4/103)
ft* *5
87
73
78
71
84
71
78
63
1874
1458
1302
1238
ft
111916
E18/17 g 18
Camden Golden
Australia
89
76
80
6£
86
68
79
56
1885
1471
1303
1194
ft
113457
E25/2
Red Nectarine (nect, )
UoS .S 0R0
89
72
80
65
86
68
80
57
1885
1450
1303
1222
S3
119839
E14/7 * 8
Shirim Danak
Turkestan
83
76
80
67
90
80
85
55
1855
1471
1303
X25S
ft
124924
J5/41
Seedling
Mexioc-{2)
=
83
75
61
88
63
79
61
*
1493
1281
1184
&
125017
E25/5.6
Sary Oiler (necto)
UoScS oRo
9C
72
80
64
82
79
78
57
1892
1450
1303
1214
35
125103
E14/29*30*
31 Primrose
UoS cAo
8&
72
81
66
87
64
74
55
1882
1450
1312
1229
ft
12960E
125/13 , 14
Albert Victor {neot*}
Australia
88
72
80
6®
86
72
80
59
1882
145C
1303
1229
?S
129677
E18/31932
Sea Eagle
S 0 Africa
90
69
81
68
87
75
84
61
1892
1411
1312
1234
a?
130894
D44/27s28
Ale^ander Noblesse
England
84
78
81
66
84
69
78
68
1863
1471
1312
1229
re
130935
EII/I85I9
Golden East
UoS .A. s
90
73
80
67
88
70
79
1892
1458
1303
1233
95
re
E13/26s27
w re
re
•90
73
80
66
fll
64
78
57
1892
1458
1303
1229
ft
131780
D3 9/16*17
Angevin© Tardive
France
85
75
80
67
91
69
71
56
1869
X47I
1303
1233
re
131800
E19/33,34
Wallas
re
91
73
79
m
84
75
11
57
1898
1458
1303
1214
ft
131802
E7/9nlC
Port StcMaris (neot.)
ra
—
72
SI
65
87
68
19
56
=— «=•
1450
1312
1222
re
131813
E6/35
Aribaud
re
'90
84
79
66
84
84
81
65
1892
1502
1303
1229
w
re
D45/7A
re
re
_=
67
77
65
—
65
78
65
— ~
1401
1298
1229
re
133503
E12/ils12
Italian Slip
Australia
90
74
80
64
83
70
80
56
1892
1463
1303
1214
»
133507
E12/15P16
Meteor
re
90
76
79
64
90
68
84
60
1892
1471
1303
1214
©
133746
E12/39s40
Wright's Early
1!
90
72
80
65
89
72
84
58
189 ‘
•s 450
1303
1222
re
133844
£95/26
Seedling (3)
Turkesta&( 2)
83
74
81
62
89
79
82
1855
1463
1312
1194
re
re
119/41*42
re (E95/26) (3)
ft 1?
91
72
81
69
88
79
85
«=■
1898
1450
1312
1234
re
re
D45/12,13
is re
ft ft
84
74
79
65
84
71
78
62
1863
1463
1303
1222
re
133847
E13/16*17
Fre* Queen
New Zealand
88
74
79
66
87
72
79
57
1882
1463
1303
1229
r?
133849
EI3/I85I9
Golden Honey Freestone
re re
86
74
79
&5
90
58
84
55
1869
1463
1303
1234
re
133974
JX4/42
Seedling of Aru
Punjab 0 India
89
77
77
62
30
63
74
61
1885
1471
1298
1194
5?
133984.
E9/35
Marina
So Africa
90
76
80
63
87
72
79
67
1892
1471
1303
1205
re
ft
D45/20
ft
ft ft
84
76
"77
55
84
65
75
66
1863
1471
1298
1222
re
134151
DS/3
Seedling (3)
" (2)
97
78
76
65
92
66
71
55
1908
1471
1290
1222
re
i?
E20/lp2
15 (B9/3) (3)
re reft
91
74
78
58
88
68
70
53
1898
1463
1302
1138
c&
134690
E2 0/27 *28
White Hale
UoS 0A0
SL
72
80
63
86
68
77
56
898
1450
1303
1205
re
135694
315/77
Seedling
74
78
61
83
60
73
59
1905
1463
1302
1184
re
135866
119/96
re
India? 2)
94
73
78
o4
83
62
7®
60
1908
1458
1302
1214
re
re
J19/J.G9
re
re ft*
92
74
78
64
34
62
79
64
1898
1463
1302
1214
re
re
J19/119
re
re ts
92
73
79
«=
8?
62
73
— »
1898
1458
1303
=•■—=■=
5?
135867
J15/81
re.
re re
89
74
86
60
80
60
73
48
1885
1463
1341
1170
re
135151
D45/22*23
La Pirns Precoee da Saumaeh©^ Franc®
84
76
78
68
8^
68
79
68
1863
1471
1302
1234
* i.
4r 1 1
„ «. k \ ^ * ♦
\
\ -
*
k,
t
1 4
\
1*
* 4
1 1
% *
*
19
AYE.
BLOCM
INDEX P.I.
LOCATION
NAME
SOURCE
77
R
137908
It
J15/92
J1 5/101
Seedling
It
Iran (2)
II W
n
rt
J15/111
It
« It
it
J15/L13
w
ft »
ft
J15/116
it
« tt
137910
J15/127
it
it it
"
J15/131
it
it rt
137911
J1 5/140
tt
rt *y
it
137913
J16/23
n
tt »
137914
J16/27
it
« rt
it
J16/31
n
tt rt
R
141086
J18/36
if
R »j
*
It
J18/39
it
H rt
141094
J16/86
t»
n
It
;?
1X7/78
it
r? n
141101
JJ/7
»
t* n
it
141102
J16/I37
it
it tt
141109
JL/1
it
If M
141119
JH/51
” (necto)
M »
St
JH/59
« tv J
rt ft
JH/64
is It
rt ft
143345
JT/89
»i tt
n te
143828
iC8/36937
Late Rose
U.S oAo
143905
E8/lls12
Fertile Hale
w
146000
P22/18
Seedling
Iran(2)
146001
P22/61
IT
rt *
146002
P23/1I
»
tt rt
146005
P23/J.4
I)
ft r
It
P23 /17
W
« t?
rt
P23'/l9
It
It 12
it
146007
P22/66
11
« W
146011
P22/28
9?
II 1?
r t
145014
P23/22
rt
tf tt
It
P23/28
tl
rt It
P23/34
ft
tl K
1 46015
P21/55
" ( neofc, )
it f2
14601 6
P20/61
rt « '
II Ti
146018
P24/1
rt it
;t (S
re
P24/2
it it
« t*
tt
P24/4
n is
tl 1!
it
P24/5
tt n
i? u
146019
P21/56
rt 3
^ tj
w
146020
P23/7
ii i?
It (2
ft
146027
P20/<*8
ft tt
rt W
t?
It
P20/57
n :t
r
146030
P 24/1 9
»T f?
r> w
146031
P24 /3 3
rt w
li rt
it
146032
P22/43
ti re
ft it
P 22/45
W K
» 19
INDEXES
FULL BLOOM FIRST LEAP
19 19 19 19 19 19 19 19
49 50 51 53 49 50 51 53
HOURS OF TEMPERATURE
AT OR BELOW 45 °F. FROM
NOV. 1 UNTIL FULL BLOOM
1949 1950 JL951 1953
—
76
80
59
94
69
82
61
89
76
79
63
92
75
77
62
95
74
77
62
—
75
78
63
91
74
79
64
91
74
7'~
64
™
74
78
66
—
74
79
64
—
74
78
65
89
76
79
65
89
74
79
54
92
74
79
54
88
74
82
62
• — -
76
77
64
88
76
78
ID
vO
91
73
=
64
93
74
78
62
94
74
80
61
93
76
78
61
94
74
78
63
90
72
79
66
90
70
31
68
90
74
80
62
87
76
81
65
90
74
79
63
87
76
79
66
87
76
80
64
85
74
81
65
87
74
80
66
91
74
90
62
88
74
80
64
88
76
30
63
88
76
30
54
87
73
83.
65
89
74
30
63
9r
71
80
66
90
*74
80
65
90
71
79
66
89
75
79
<55
91
74
30
63
87
75
83
/
90
74
79
66
86
76
32
63
88
74
82
65
90
69
80
69
86
74
80
68
86
74
79
68
84
62
74
52
83
61
74
52
1908
83
64
75
53
1885
86
63
73
54
1898
84
61
73
52
1908
86
65
7r
55
65
75
58
1898
86
61
73
58
1898
83
65
76
62
—
83
63
74
59
— - ^ ■
83
64
74
59
--
83
60
76
61
1885
82
62
76
60
1885
83
65
75
62
1898
e:.
64
76
57
1882
87
64
72
60
83
66
75
62
1862
89
64
79
63
1898
87
69
76
59
1905
87
73
76
60
1908
87
79
76
58
1905
87
61
75
58
1908
81
66
79
55
1892
86
68
79
64
. 392
82
65
v*
64
1892
82
/ O
31
81
1374
79
65
73
59
1892
81
76
79
61
1874
84
66
79
53
1874
79
79
82
61
1869
81
65
79
63
1874
81
76
77
60
1898
82
72
73
62
1882
84
73
75
60
1882
82
76
79
62
3.882
81
62
80
61
1874
31
66
78
62
1835
79
66
75
59
1892
79
66
78
59
1892
79
65
74
60
1892
79
65
75
61
1885
79
66
01
63
1898
82
83
82
54-
1874
86
65
83
66
1892
84
71
80
65
1869
79
66
77
63
1832
82
72
78
60
1892
81
64
32
61
1869
84
64
79
61
1869
1471
1303
1151
1411
1320
1184
1471
1303
1205
1471
1298
1194
1463
1298
1194
1471
1302
1205
1463
1303
1214
1463
1302
1214
1463
1302
1229
1463
1303
12X4
1463
1302
1222
3.471
1303
1222
1463
1303
1214
3.463
1303
1214
1463
1320
1194-
1471
1298
1214
1471
1302
1222
1458
= — _
1214
1463
1302
1194
‘*463
1303
1184
1471
1302
1184
1463
1302
1205
1450
1303
1229
1425
1212
1234
1458
1303
1194
1471
1312
1222
1463
1303
1205
1471
13 C 3
1229
1471
1303
1214
1463
1312
1222
1463
1303
1229
1463
1303
1194
3.463
1303
1214
1471
1303
1205
1471
1303
1214
1458
1312
1222
1463
1303
1205
1439
1303
1229
1463
1303
1222
1439
1303
1229
1471
1303
1222
1462
1303
1205
1471
1326
1259
1463
1303
1229
1471
1320
1205
1463
1320
1222
1411
1303
1234
1463
1303
1234
1463
1303
2.234
20
I
N D
EXE
S
HOURS
OF TEMPERATURE
AVE.
FULL
DLOCM
FIRST
LEAF
AT OR BELOW
45 OF.
FROM
3L0CM
19
19
19
19
19
19
19
19
NOV .
7 UNTIL
FULL BLOOM
INDEX
P.I.
LOCATION
NAME
SOURCE
49
50
51
53
49
50
51
53
1949
1950
1951
1953
77
146032
F22/48
Seedling (neot.)
Iran (2)
86
74
80
69
84
65
80
61
1869
1463
1303
1234
it
P22/56
W ft
86
74
79
70
81
65
80
63
1869
1463
1303
1234
tf
146034
P21/57
ft ft
tt re
87
79
82
60
82
65
80
63
1874
1475
1320
1170
1!
It
P21/58
It ft
it tt
87
78
82
60
84
67
79
63
1874
1471
1320
1170
rr
re
P21/59
ft ft
tr it
87
78
81
60
84
66
80
64
1874
1471
1312
1170
tf
t?
P21/61
tt ft
it w
87
80
81
61
84
78
81
63
1874
1476
1312
1184
re
146035
P24/28
It ft
it n
91
7.
81
61
84
66
80
62
1898
1471
1312
1184
w
tt
P24/29
If? It
n tt
92
76
77
62
84
66
71
59
1898
1471
1298
1194
tf
146137
F2/95
Chico 18 (3)
U.S .S ,R.(2)
91
72
79
67
83
73
76
60
1898
1450
1303
1233
?t
146228
F4/16
North Caucasus ^1 ( 3 )
f} If
90
73
79
66
83
63
78
59
1892
1458
1303
1229
??
146234
F4/32
tt 19 “7 tl
It ft
91
73
79
63
84
78
76
59
1898
1458
1303
1205
§?
146238
G3/25,26
" " 11 "
tt Ji
89
76
79
65
84
81
79
67
1885
1471
1303
1222
re
146239
F3/128
tt 7t
tf tt
91
74
79
65
87
82
77
60
1898
1463
1303
1222
r?
146239
G3/22
It I? *=1 £ »
it tf
91
74
79
65
84
76
78
61
1898
1463
1303
1222
if
146252
G3/l5,X6
?? 25 R
tt ti
87
73
80
69
87
82
78
65
1874
1458
1303
1234
re
148267
E13/42,43
L izz ie
U.S .A.
90
72
81
— .
81
63
79
57
1892
1450
1312
r ?
148619
P24/37
Seedling
Iran ( 2)
91
76
80
61
79
67
7/
63
1898
1471
1303
1184
re
143620
P24/49
It
11 tf
&
71
83
63
81
65
76
62
1892
1439
1326
1205
re
151631
046/2,3
Beltsville :^12156
U0S „Ao
84
78
77
69
80
64
72
60
1863
1471
1298
1234
78
C-25875
Nl/8
Peaks
ft
86
89
77
60
81
73
76
58
1869
1526
1298
1170
??
C— 25878
N2/5,6
Lovell
tt?
86
84
78
62
79
68
77
58
1869
1502
1302
1194
n
C— 26639
N7/l92
Early Crawford
re
88
83
81
61
83
69
83
62
1882
1493
1312
1184
Tf
C— 26643
N8/3.4
Tuscan
19
88
SX
81
62
82
67
76
60
1882
1467
1312
1194
t*
C-27153
D40/19
Eclipse
tt
89
76
79
66
91
74
75
57
1885
1471
1303
1229
re
0-27156
D40/43
Florence
ft
84
78
82
67
91
81
80
62
1863
1471
1320
1233
re
C -271 57
D39/31,32
E4/27,28
June Elberta
re
'91
77
79
65
91
73
78
58
1898
1471
1303
1222
1!
68354
Goodman's Choice
Australia
90
75
83
65
90
83
78
66
1892
1471
1326
1222
n
88563
E24/7
Gold (neot.)
New Zealand
91
77
81
64
90
77
79
66
1898
1471
1312
1214
B
101823
E6/6
B ienvenida
Morocco
86
75
83
66
87
86
83
67
1869
1471
1326
1229
it
104287
E8/5.6
E10/L9920
Soleil d’Octobre
19
90
76
80
65
87
68
79
55
1892
1471
1303
1222
n
104487
Di Verona
Italy
91
73
79
68
90
76
79
55
1898
1471
1303
1234
n
104488
ElO/21,22
Gaschina Novembre
tt
91
76
79
64
87
65
79
56
1898
1471
1303
1214
n
105055
F2/2
Seedling
U.S .S cR . (2)
91
74
79
68
85
71
79
59
1898
1463
1303
1234
1!
F2/3
If
10 t?
91
74
79
68
89
69
79
60
1398
1463
1303
1234
n
105059
F2/129
7?
re re
91
74
80
65
84
79
78
59
1898
1463
1303
1222
11
105373
Ell/24,25
Poppa di Venere Tardive
Italy
89
76
80
65
88
68
79
37
1885
1471
1303
1222
$?
105374
107838
Ell/26,27
F4/99
Re Umberto
Seedling of Mao tao
re
China (2)
90
87
72
73
79
79
69
73
90
84
80
71
79
76
58
66
1892
1874
1450
1458
1303
1303
1234
1259
fi
111837
E24/l7,18
Masterpiece (neot,)
Australia
89
76
80
66
87
69
76
55
1885
1471
1303
1229
it
111923
E24/37,38
E5/42,43
Ben’s Rick "
re
86
80
80
67
91
79
80
59
1869
1476
1303
1233
?t
111925
Newington
it
90
75
82
66
84
72
89
64
1892
1471
1320
1229
re
122155
J4/49
Seedling
India (2)
95
79
83
63
91
65
75
64
1908
1475
1326
1205
w
it
E7/29
" (J4/49)
fi II
90
69
79
68
81
61
79
63
1892
1411
1303
1234
tt
125570
J4/58
!«
Afghanistan! 2 i 94
74
81
62
88
65
77
60
1908
1463
1312
1194
IF
125572
J4/64
19
7? it
95
72
81
63
88
65
79
62
1908
1450
1312
1205
f?
125573
G 6/1 3, 14
n of Shaftaln(0D/84)
1 t: i*
87
74
79
71
87
72
75
60
1874
1463
1303
1238
f?
125574
J4/92
It ft
83 ft
95
71
m
S3
88
65
81
6 2
1908
1450
1320
1205
re
126553
E3/21j,22
Delicious
U.S .A.
89
75
81
67
86
75
78
55
1885
1471
1312
1233
tt
126557
E3/17,18
Radiance
It
89
78
80
66
86
68
78
56
1885
1471
1303
1229
;t
126563
E3/3,4
South Haven
re
59
74
83
67
89
83
83
67
1885
1463
1325
1233
77
129806
E18/37,38
Gold Dust
Australia
88
76
79
67
89
74
79
62
1882
1471
1303
1233
V V i
* JL V *
\ \ 1 * \ \
if V %
ii >
*
7-
X
7k
\
%
*
■£ A
4 *
to »
21
AVE.
BLOOM
INDEX
p.i.
LOCATION
NAME
SOURCE
19
49
FULL
19
50
I N D
BLOOM
1' 19
5- 53
EXES
FIRST
19 19
49 50
LEAF
19 19
51 53
HOURS
AT OR
NOV. 1
1949
OF TEMPERATURE
33L0W 45°F. FROM
UNTIL FULL BLOOM
1950 1951 1953
78
129815
El 9/3 ,4
Thiele's Cling
Australia
89
79
80
65
86
63
79
57
1885
1475
k303
1222
ft
131473
Ell/41, 42
Grosse Madeleine
France
90
72
80
70
90
72
79
67
1392
1450
1303
1234
W
131794
E6/31
Juliette de Saumaohez
II
90
83
81
71
84
84
84
67
1892
1493
1312
1238
It
131794
D45/5A
If tt
It
—
69
78
63
—
69
80
72
1411
1302
1234
It
132171
J14/34
Seedling
UoS .s
cR0{2)
96
76
77
62
64
74
76
64
1908
1471
1298
1194
t?
132739
D44/42,43
Erica Rudolph
Germany
84
76
80
72
85
69
80
71
1863
1471
1303
1251
»f
132752
D4 4/44, 45
Rote Nectarine (neot.)
t:
84
77
78
71
84
67
78
63
1863
1471
3 302
1238
Tt
133502
312/9,10
Italian Cling
Austr
alia
90
74
SO
68
87
68
79
61
1892
3.462
1303
1234
It
133855
220/J.2
Tanaka Wase Jap
New Zealand
—
79
81
65
90
65
*7*7
55
1475
1312
1222
It
135056
JI9/91
Seedling
xr.dla
(2)
—
76
78
65
83
61
76
61
1471
1302
1222
135414
D39 /21
Barrington
Engla
nd
93
78
68
93
74
80
71
1905
1471
1281
?w234
tt
tt
D45/22/,
It
n
-■
71
78
66
—
67
77
68
—
3.439
1302
1234
tt
137908
J15/108
Seedling
Iran
(2)
92
76
81
62
03
63
74
51
1898
1271
1332
1194
?t
137912
J16/7
It
ti
Va
89
73
86
65
SO
63
74
60
1' 85
1458
1341
1222
tt
J16/11
**
!?
tt
92
76
73
66
34
64
75
61
1898
1471
1302
1229
r?
137914
JX6/40
It
If
If
89
76
82
65
33
66
75
62
1805
1471
1320
1222
it
138969
D10/6
(3)
Turks
stan{2)
97
74
77
60
91
75
74
54
1908
3.463
1298
1222
tv
ft
G4/1.2
(D10/6)(3)
rt
87
■74
82
70
90
72
77
63
1874
1463
1320
1234
141087
JI6/42
if
Iran
(2)
89
76
84
64
84
67
78
64
1885
1471
1326
1214
316/45
!f
t?
it
95
72
78
65
85
65
73
65
1908
1450
13C2
1222
141090
J17/58
ti
ti
Tt
88
75
35
63
80
64
73
60
1882
3.471
1341
1205
tt
141091
J16/64
Yt
if
rt
94
78
55
85
65
78
64
1908
1471
1302
1222
?»
141092
J16/72
iS
19
•
93
77
78
65
85
57
74
62
1905
1471
1302
1222
tt
J16/75
W
it
tt
94
7A
79
65
83
52
75
60
1908
1463
1303
1222
JI0//6
i?
s
?»)
94
77
78
64
83
66
76
65
1908
1471
1302
1214
IT
316/77
it
it
ft
S3
77
73
54
84
65
77
63
1905
1471
1302
1214
tT
tt
J16/V9
W
It
19
92
78
78
65
84
66
76
66
ie98
1471
1302
1222
»
141094
316/85
I?
it
r
93
76
78
<“■?>
83
64
76
59
1905
3.471
1302
1205
141097
316/102
tt
TI
T?
88
74
85
64
33
52
76
59
1832
1463
1334
1214
143.098
33.6/104
tt
"
n
93
75
79
65
83
65
/ .*
60
1905
1473.
1303
1222
141101
JJ/5
V.
rc
a
= —
74
80
66
87
62
78
61
—
3.463
1303
122 9
315/3.26
n
n
57
94
76
78
64
84
66
75
61
1908
1471
1302
1214
315/128
1;
tt
.'t
94
76
79
64
87
64
75
62
1908
1471
1303
1214
If
141103
316/139
Seedli&g
tt
n
94
76
78
F
83
54
74
59
1908
1473.
1302
1214
ft
316/140
tt
tf
94
76
: 8
65
83
64
74
59
1908
1471
13 C2
1222
316/141
ft
:t
w
93
77
7b
wr
83
54
74
6?
1905
1473.
1302
1214
141107
317/154
n
it
K
89
76
.
67
84
63
76
63
1885
1471
—
1233
141109
317/20
11
r.
if
89
75
84
55
84
60
76
61
1885
1471
1328
1222
141115
3H/30
" (neotc)
n
94
74
78
55
84
65
69
63
1908
1463
1302
1229
JH/33
ti .*
tt
K
94
74
79
66
84
63
77
62
1900
3 463
1303
1229
JH/36
It i i
•*
»
9-4
7j.
78
66
0,4
65
76
63
ieor
3458
1302
1229
II
141117
jX/55
li ir
u
R
94
76
78
63
07
65
76
64
3 908
X r / A
1202
1205
n
141119
JE/61
1? «
11
r
96
76
79
62
8*7
78
78
63
10Q8
1471
1303
1194
tt
143345
Jl/88
1:
K
»
95
74
64
87
63
76
63
1908
1463
1214
ti
Jl/94
t?
94
74
80
64
87
65
69
61
1908
1463
1303
1214
u
143743
D41/31,32
Sung! ow
UoS Jt
O
91
76
79
6'"
91
85
80
6"?
1898
".471
1303
1222
145996
P22/2
Seedling
jurat:
(2)
89
74
80
68
81
65
79
6C
1835
3.463
1303
1234
P22/5
It
it
39
74
79
68
79
65
-7Q
K
1885
1463
1303
1234
146002
P23/9
♦t
tt
90
74
79
70
79
71
71
63
1892
1463
1303
1234
P23/10
tt
n
tt
91
74
77
69
79
67
71
b'.
1898
1463
1298
146004
P23/59
It
»
88
74
83
67
88
78
80
63
1882
1463
1326
1233
} *
' * * f
/ * f / * * r
» i
1
u
f
1
22
INDEXES HOURS OF TEMPERATURE
AYE.
BLOOM
INDEX
P.I.
LOCATION
NAME
SOURCE
19
49
FULL
19
50
BLOCM
19 19
51 53
FIRST
19 19
49 50
LEAF
19 19
51 53
AT OR
N07 . 1
1949
BELOW /:
UNTIL
1950
;c°F. FROM
FULL BLCCM
1951 1953
78
146009
P24/31
Seedling
Iran (2)
88
74
80
70
82
65
79
61
1882
1463
1303
1234
n
146014
P23/31
n rai
91
78
81
61
84
76
77
62
1898
1471
1312
1184
t?
tt
P23/37
n
ti rt
92
76
83
62
82
79
76
62
1898
1471
1326
1194
rc
146024
P24/7
" (nect.)
n it
90
76
81
63
86
73
79
63
1892
1471
1312
1205
ri
146027
P20/49
W 11
ii ii
90
75
80
65
84
69
80
—
1892
1471
1303
1222
n
ft
P20/50
« II*
ii it
90
75
81
65
84
69
83
—
1892
1471
1312
1222
?;
IS
P20/51
19 1?
il 11
90
75
81
64
82
69
83
66
1892
1471
1312
1214
is
n
P20/52
It It
ti it
—
75
81
65
81
67
84
63
1471
1312
1222
K
if
P20/53
It II
IT f?
91
74
80
65
62
71
84
64
1898
1463
1303
1222
i*
»
P20/55
H ti
II it
90
74
81
61
82
71
84
66
1892
1463
1312
1222
t?
??
P20/56
1? SS
II tf
90
76
82
63
82
71
82
64
1892
1471
1320
1205
IT
n
P20/59
n ti
i? :?
90
78
82
63
88
82
8r
63
1892
1471
1320
1205
!!
146031
P24/15
IS »
f! 1?
90
75
80
68
84
75
80
60
1892
1471
1303
1234
ft
146032
P22/44
w t?
!? I?
86
74
83
69
82
64
79
62
1869
1463
1326
1234
tf
?T
P22/50
n n
ff H
94
76
79
— _
82
65
79
— .
1908
1471
1303
n
IT
P22/53
If ?!
It IS
87
74
82
69
79
65
80
62
1874
1463
1320
1234
n
146034
P21/60
n it
IS II
87
SO
82
62
84
76
81
62
1874
1476
1320
1194
n
146138
F2/21
Chico ?£L9 (3)
U.S.S.Ro (2)
87
73
80
73
87
71
76
60
1874
1458
1303
1259
SI
146246
G3/23324
North Caucasus ^19(3)
II ff
91
78
- 8
65
83
83
78
61
1898
1471
1302
1222
i?
146249
F4/13
it ft 22 ,J
tf II
87
73
80
68
87
66
79
60
1874
1458
1303
1234
Sf
W
G3/29s30
H t? i? i»
n n
91
76
80
69
84
80
78
59
1898
1471
1303
1234
H
146701
Ell/34
Hardee
U.S .A.
90
72
80
—
81
65
79
60
1892
1450
1303
— —
n
n
D46/21
S?
f?
—
—
78
68
—
63
68
58
— — »
1302
1234
w
148202
E9/38,39
Ysilliams
If
90
77
80
64
81
79
83
60
1892
1471
1303
1214
ft
148266
E10/37*38
Hope Farm
0
90
74
79
67
81
68
79
60
1892
1463
1303
1233
II
153813
D46y 43 s 44
N . J.,^13 7
H
— = .
73
81
68
81
64
74
58
— — ,
1458
1312
1234
n
161321
JH/28
Seedling (nect.) (3)
Iran (2)
94
74
79
65
84
65
71
63
1908
1463
1303
1222
79
r‘— 26638
N6/3,4
Triumph
UoSoAc
87
83
80
65
82
71
83
59
1874
1493
1303
1222
G— 27146
D3 9/43 ,44
Early Rochester
88
77
80
69
91
75
78
62
1882
1471
1303
1234
"
43127
E3/41942s43
Ideal
New Zealand
90
76
82
66
86
72
76
65
1892
1471
1320
1229
K
43140
S23/12,13
Diamond Jubilee (nect.)
It II
91
79
80
65
87
78
79
1898
1475
1303
1222
II
43142
E23/L4915
Lippiatt’s Late Orange
(nect.) 0
91
79
80
67
89
79
6-
—
1898
1475
1303
1233
1?
57918
E2/5S6
White Cling
1!
89
79
81
67
86
71
79
63
1885
1475
1312
1233
If
68352
E4/23924
Pullar’s Cling
Australia
86
83
82
64
86
75
80
59
1869
1493
1320
1214
n
77876
E4/29»30
Tos-China ^1
Italy
87
79
85
63
89
83
76
53
1874
1475
1334
1205
it
86299
D10/12
Seedling
Iran (2)
98
76
79
65
92
82
79
66
1912
1471
1303
1222
n
IT
G3/5,6
" (D10/12)
If If
87
74
80
70
81.
74
79
65
1874
1463
1303
1234
©
88562
E24/394
Dryden :iect. j
New Zealand
sa
79
79
65
87
79
78
66
1898
1475
1303
1222
13
93826
310/5,6
Inkoos
S .Africa
90
77
80
70
90
78
79
68
1892
1471
1303
1234
»?
102705
E2/17918
Seedling (nect.)
U.S.S.R.(2)
89
79
82
65
89
77
78
56
1885
1475
1320
1222
*
104315
F4/24
North Caucasus
II K
91
80
79
68
84
84
78
61
1898
1476
1303
1234
IT
Tf
G3/l9*20
,r (F4/24)
It tt
87
79
80
66
87
84
79
60
1874
1475
1303
1229
W*
105055
Fl/l23
Seedling
ff t!
91
74
80
77
89
79
79
62
1398
1463
1303
1238
??
105056
F2/92
" Tneot. )
If ti
91
~?3
60
72
89
84
79
70
1398
1458
130|
1251
1?
105062
G3/37938
R (F3/31)
n t?
87
79
83
66
87
84
78
62
1874
1475
1326
1229
IS
?!
F3/33
17
11 it
87
72
79
63
87
71
78
62
1874
1458
1303
1205
«
105065
F3/101
IS
u ??
87
76
80
74
91
82
79
59
1874
1471
1303
1266
IS
f?
G4/36.37
"■ (F3/X0l)
9? W
87
74
80
71
m
76
79
62
1874
1463
1303
1238
t?
105116
E10/39s40
Cotogna Maesiraa
Italy
92
76
83
90
74
79
57
1898
1471
1326
1205
ST
105118
E9/X4915
Poppa di Venera D’Ognissanti Italy
87’
“70
83
66
84
70
82
68
1874
1475
1326
1229
If
106232
224/13*14
Wright * s OraAti a ^ neu t . )
New Zeal and
90
80
80
64
90
79
77
57
1892
1476
1303
1214
23
INDEXES HOURS OF TEMPERATURE
AVS.
BLOOM
INDEX
p.i.
LOCATION
NAME
SOURCE
FULL
19 19
49 50
BLOOM
19 19
51 53
FIRST
19 19
49 50
LEAF
19 19
51 53
AT OR
NOV. 1
1949
BEL Ob'
UNTIL
1950
45 °F. FRCM
FULL BLOOM
1951 1953
79
107838
Jl/llO
Sdlg. of Mao Tao
China (2)
73
81
61
92
68
78
60
1471
1312
1184
tt
117488
E13/l9a20
Fisher (patent)
Canada
90
79
84
63
90
7Q
P4
71
1892
1475
1328
1205
i?
122165
J4/56
Seedling
Tndia (2)
84
79
81
6;
89
65
74
63
1908
1475
1312
1194
ft
124924
J5/29
K
Mexico (2)
95
79
82
60
84
65
72
60
1908
1475
1320
1170
ft
125104
£14/32,33
Ambergem
U.S.A.
88
76
84
69
88
71
76
57
1882
1471
1328
1234
f?
1252S2
E13/20
Sunbeam
ft
90
76
80
70
87
76
79
64
1892
1471
1303
1234
ft
125397
S23/3,4
Grady (neot.)
ft
88
77
79
70
84
70
78
'7
1882
1471
1303
1234
ft
125573
G5/7
Seedling of ShaftalnfOD/Ri)
Afghanistan! 2)86
74
81
75
84
76
60
64
1869
1463
1312
1270
N
125575
J4/105
Sdlg. of S ha f tain
ft II
94
77
82
6Z
88
69
74
60
1908
1471
1320
1194
K
127350
E14/43
Gaillard-Gerer-d II
France
90
76
63
68
90
84
79
70
1892
1471
1326
1234
it
129613
E23/3CP31
Lippiatt' s Prolifio(neo
t) Australia
91
79
79
66
84
79
81
59
1898
1475
1303
1229
it
129678
E25/17,18
S tanv/iok ( neot. )
S 0 Africa
90
72
80
65
87
79
80
57
1892
1450
1303
1222
ft
129803
£18/33,34
Beale
Australia
90
70
84
71
89
77
64
69
1892
1425
1328
1238
it
129818
E25/21p22
Hunt * 3 Tawny ^nect.)
ft
90
79
80
67
87
79
79
56
1892
1475
1303
1233
ft
130897
"19/7-8
Golden Eagle
England
91
79
80
67
85
79
05
66
1898
1475
1303
1233
It
130900
ET* 0 A? , 18
Prince of Wales
ft
91
76
80
67
81
68
84
66
1898
1471
1303
1233
1®
130904
D40/33.34
Newton (neot.)
ft
91
76
80
67
93
73
79
66
1898
1471
1303
1233
?l
130936
E1S/? 2
Golden Globe
U„5 .A.
91
79
80
64
SC
JcL
83
58
1898
1475
1303
1214
it
130966
Sll/14,15
Belle de Sansy
France
90
83
80
64
89
83
79
58
1892
1493
1303
1214
*f
131799
E19/31,32
Tard. ve d* Orleans
n
91
79
79
68
SC
79
77
57
1898
1475
1303
1234
it
131845
D40/27,28
Brugnon Galopin (neot.)
2?
92
77
80
67
93
80
80
67
1896
1471
1303
1234
1?
132171
314/33
Seedling
U.S .S .Re (?)
95
76
82
61
89
76
83
65
1906
1471
1320
1184
K
132175
J14/39
tf
ft ft
89
85
77
63
80
62
74
63
1835
1504
1298
1205
ft
133509
212/19,20
Pioneer
Australia
90
75
79
71
90
6S
79
60
1892
1471
1303
1238
*7
13354&
312/25,26
Hawkesbury Champion
to
87
77
79
1
88
84
79
65
1874
1471
1303
1228
ft
133846
E13/j,4915
Free King
New Zealand
90
77
79
90
80
84
56
1892
1471
1303
—
ft
133868
E20/l3,14
Taylor* s Red
ft V.
92
79
79
66
34
65
77
54
1898
1475
1303
1229
ft
133918
225/41,42
Marina ( neot . }
Australia
91
79
79
66
93
•-9
83
61
1898
1475
1303
1229
n
136144
E7/34935
Anger ine
France
87
83
84
67
61
76
/ /
62
1874
1493
1328
1233
w
ft
/t 3,14
ft
ft
90
74
81
67
88
68
79
56
1892
1463
1312
1233
it"
137909
J15/120
Seedling
Iran (2)
96
77
80
62
86
61
74
52
1903
3471
1303
1194
ft
ft
J15/125
ft
?? ft
94
76
82
64
86
58
75
56
1908
14*, a
1320
1214
if
ft
J3.5/T 26
fl
ft ft
94
75
83
62
66
65
75
54
1908
1471
1326
1194
it
137911
J15/141
ft
ft St
91
76
66
63
86
66
75
58
1898
1471
1341
1205
it
1 37912
J16/l
ft
I? 1?
89
74
85
67
83
63
74
63
1385
1463
1334
1233
T7
ft
JI6/16
ft
?f ft
89
“7"J
87
66
83
62
74
59
1895
1458
1347
1229
ft
141088
-J16/46
ft
ft r.
92
77
82
64
85
76
78
66
1398
1471
1320
1214
ft
141091
316/63
ft
ft n
94
75
78
66
83
66
76
62
1908
14/1
1302
1229
*t
n
J1 7/97
" (neot.)
it it
89
77
85
63
84
63
78
64
1885
1471
7.334
1205
»
141094
J16/88
ft
ft ft
90
75
85
65
83
65
76
60
1392
1471
1334
1222
ft
141098
Jlo/113
ft
a »
91
76
84
66
33
66
78
62
1893
1471
1328
1229
ft
141100
JI-3Q
•t
" 0
94
79
80
63
37
74
76
60
1908
M75
1303
1205
t!
141101
JJ— 14
If
7t r»
—
76
80
63
87
65
73
61
—
1471
1303
1205
e
141104
316/154
It
if ft
92
77
83
64
83
66
78
60
1893
1471
1326
1214
ft
317/2
ft
r? ft
89
74
84
67
84
64
78
58
1385
1463
1328
1233
ti
141105
J17/11
ft
it it
89
74
87
65
86
62
78
60
1385
1463
1347
1222
it
141106
317/12
ft
ft ft
89
74
89
65
84
63
83
61
1385
1463
1361
1222
t*
141111
318/64
ft
u y
92
78
65
83
87
78
64
3.898
1471
1222
it
it
318/69
it
ft St
91
79
79
65
83
76
77
52
1898
1475
1303
1222
ft
141115
3H/25
" (neot.)
tf n
94
74
77
72
84
64
75
63
1908
1463
1298
1251
24.
ATE.
BLOOM
INDEX
p0is
LOCATION
NAME
SOURCE
FULL
19 19
49 50
IND
BLOOM
19 19
51 53
EXES
FIRST
19 19
49 50
LEAF
19 19
51 53
HOURS OF TEMPERATURE
AT OR BELOW 45 of. FROM
NW.l UNTIL FULL 8L0CM
1949 1950 1951 1953
79
141117
3X/44
Seedling (neot.)
Iran (2)
96
76
80
63
89
60
77
62
1908
1471
1303
1205
ft
ft
JK/47
f?
ft 'ft
96
73
79
64
89
63
73
•54
1908
1471
1303
1214
r?
ft
JX/49
” (neotc )
ft ft
94
79
79
62
87
62
76
59
1908
1475
1303
1194
n
141119
JH/72
ft ft
ft 99
96
78
79
62
90
71
79
62
1908
1471
1303
1194
n
141204
D38/36,37
A . pars lea f oliis purpureis England
91
78
79
67
39
79
76
__
1398
1471
1303
1233
??
142235
39/12 ,13
Vanguard
Canada
90
76
83
66
83
75
81
69
1892
1471
1325
1229
143345
JI/95
Seedling
Iran {2}
93
78
—
66
89
65
75
62
1905
1471
1225
ft
146004
P23 /52
ft
ft ft
8S
89
30
en
88
81
82
65
1882
1526
1303
1170
r.
T?
P23/53
ft
i? ft
91
73
82
65
84
66
80
62
1398
1471
1320
1222
ft
145005
P23/15
ft ft
90
76
78
70
81
59
79
62
1392
1471
13G2
1234
f?
145013
P22/11
ft
ft ft
89
74
80
72
81
66
78
61
1385
1463
1303
1251
Kr
ft
P22/14
SS:
it 9?'
89
74
82
72
79
65
76
61
1885
1463
1320
1251
ft
ft
P22A5
ft
ft tr
89
73
82
72
79
66
77
63
1885
1458
1320
1251
ft
146014 •
P23/32
;»
9? ft
90
73
31
6b
84
76
77
62
1392
1471
1312
1222
ft
146020
P23/5
(neoto)
ft ??
87
76
32
71
82
79
81
65
1374
1471
1320
1238
ft
146022
P23/51
i? *
88
S3
83
62
87
71
82
63
1882
1493
1326
1194
r*
145027
P20/58
w (neot. )
ft ©
30
73
82
64-
84
32
80
62
1392
1471
1320
1214
7?
ft
P20/6Q
ft .< ft
ft1 39
89
79
62
66
84
82
39
65
1335
1475
1320
122®
80
C =2 5061
E23/595
Cardinal (neot.)
U.S .A.
90
80
80
71
38
86
SO
8G
1392
1475
1303
1238
V*
CL 25876
Nl/l09ll
SaXwey
;?
83
38
81
64
79
74
78
59
1382
1524
1312
1214
i?
C-2S906
S8/23
Maxine
19
90
36
04
67
90
75
79
64
1392
1506
1328
1233
.»
ft
313/31
ft
vt
90
76
33
66
90
60
84
64
1892
1471
a326
1229
iT
65374
324/25 , 25
De Coosa ^neot.)
Italy
88
84
80
66
83
79
79
62
1382
1502
1303
1229
JT
101824
E6/793
Brugnon Adele
Morocco
90
84
79
. 57
90
86
83
68
1892
1502
13Q3
1233
i?
102403
£6/39*40
Gross® Montagna
Italy
89
84
81
55
90
75
78
64
1385
1502
1312
1229
»v
102521
37/15*16
Giallona Di Papigno
ft
90
83
82
66
90
72
79
55
1892
1493
1320
1229
??
102524
£7/19*20
Isons®
ft
90
84
32
63
90
78
83
66
1892
1502
1320
1222
ft
102705
£2/19*20
Ferganensis
U .3 .SoRo{2)
89
34
82
64
89
75
73
56
1885
1502
1320
1214
&
104494
E10/27
Santa .Anna Giallo
Italy
33
84
68
9*9
75
79
71
e— .
1493
1328
1234
?9
D41/2S
SS ft S3
89
71
80
69
93
68
77
58
1885
1439
1303
1234
S'
105062
F3/29
Seedling
DoS .3 .Re 2)
93
73
79
73
87
71
?r
63
1905
1458
1303
1259
s'?
»
G3/35,36
* (F3/29)
». eg;
37
78
82
73
37
83
78
66
1374
1471
1320
1259
#
ir~064
23/94
99 ?«
89
76
80
73
84
84
77
63
1885
‘ A71
1303
1259
55‘
105110
310/31*32
Arthur Chevreau
Italy
—
77
85
69
90
86
S3
69
-
1471
1334
1234
105362
siiAOpii
Genovese
ft
90
77
34
69
91
80
84
64
1892
1471
1328
1234
ft
1 r- 838
Jl/97
Sdlg. of Mao Ta®
China (2)
—
79
81
62
38
62
71
51
1475
1312
1194-
75
ft
31/106
ti :i »
f? ft
98
73
80
63
90
68
70
63
1912
1471
1303
1205
ft
ft
H/I12
ft T» SS
«? ft
93
79
- 31
63
88
68
79
64
1912
1475
1312
1205
ft
31/118
19 H ft
5? 5?
=-=
77
31
64
89
52
78
60
—
1471
1312
1214
ft
171917
E2/33034
Downing
Australia
89
84
80
68
89
84
84
—
1885
1502
1303
1234
i?
" 13844
S25/3 j4
Seedling* flat type
neot) Xurkastar
90
79
SO
69
89
79
82
1892
1475
1303
1234
fi?
123959
£14/21*22
Lialak 759T (neoto)
U.S.S.R.
90
76
30
74
91
72
79
57
1392
1471
1303
1266
ft
125572
34/65
3 sealing
Afghanistan - 2) 95
77
82
64
as
65
79
63
1908
1471
1320
1214
5?
t?
34/70
W
ft W
95
79
30
65
88
65
73
61
1908
1475
1303
1222
??
125575
34/98
Sdlgo of S ha f 'bain
ft 3t
95
79
83
61
88
65
78
60
1908
1475
1326
1184
ft
125575
34/109
?t ft
21 ft
94
81
84
61
83
69
74
60
1908
1476
1323
1205
1?
125577
34/113
?? ft
ft C?
95
79
84
63
83
54
72
60
1908
1475
1328
1205
126989
E14/38s39
Yemeohtsr toe Vorgebirg© Germany
88
86
82
63
89
86
85
56
1882
1506
1220
1205
i?
127322
34/116
S ->edling
India (2)
97
77
83
62
38
65
79
60
1908
1471
1326
1194
:s
127429
35/ 2
27
Afghanistan' 7'
93
79
83
62
84
52
77
63
1905
1475
1326
1194
ft
127431
34/153
99
OH
81
83
63
88
35
82
63
1905
1476
1326
12G5
AVE o
BLOCM
INDEX
P.I.
LOCATION
NAME
SOURCE
FULL
19 19
49 50
I N D E
BLOOM
19 19
51 53
X E S
FIRST
19 19
49 50
LEAF
19 19
51 53
HOURS OF TEMPERATURE
AT OR BELOW 45 F, FRCM
NOV„ 1 UNTj_lj FULL BLOCM
1949 1950 1951 1953
80
127432
J5/14
Seedling
Afgbanistan(2) —
83
83
64
88
66
81
66
1493
1326
1214
M
129612
E25/15,16
Goldmine Late (neot.)
Australia
91
80
81
67
86
68
79
59
1898
1476
1312
1233
n
129807
EIs/39,40
Healesville Cling
*
92
80
84
65
38
79
77
56
1898
1476
1328
1222
ff
130724
5x3/122
Seedling
Mexico (2)
96
76
85
62
80
58
67
50
1908
1471
1334
1194
w
131074
225/29,30
Prince of Wales f neot A
England
91
81
81
68
87-
86
85
—
1898
1476
1312
1234
v?
131551
225/33,34
Fernand Demeyer( " ]
Belgium
91
80
80
68
89
84
79
—
1898
1476
1303
1234
17
131792
E12/3,4
Inspeoteur Battanchon
France
90
79
84
67
90
67
84
69
1892
1475
1328
1233
It
132551
E9/25
Samling ^30
Germany
90
83
87
67
84-
72
79
59
1892
1493
1312
1233
T*
132740
D39/3,4
Fran Marie Rudolph
ft
92
79
78
69
91
86
61
71
1898
1475
1302
1234
«
132741
27/41,42
G3rard A
«
90
83
84
64
87
72
85
68
1892
1493
1328
1214
n
133499
D40/8
Braddcok Imperial
Australia
95
78
80
69
91
79
90
66
1908
1471
1303
1234
n
T9
D45/11A
n i»»
1?
—
76
80
68
—
76
81
70
1471
1303
1234
??
133546
26/34
Chapman
Australia
90
83
81
65
81
83
84
65
1892
1493
1312
1222
n
133549
E12/27 ,28
Irelands Seedling
«
90
79
80
70
88
80
04
71
1892
1475
1303
1234
w
133555
D40/40,41
Webb's Seedling
T9
91
78
83
67
91
83
80
69
1898
1471
1326
1233
n
133557
225/37,33
Fripp*s Late (nect.)
T9
91
79
80
71
91
81
80
1898
14/5
1303
1238
n
133558
225/39,40
Victoria Rivers *
If
51
79
80
68
90
79
S3
—
1898
1475
1303
1234
TT
1 3^ 688
27/36,37
Raritan Rose
U.S .A,
90
83
80
57
81
74
77
56
1892
1493
1303
1233
R
9?
220/23,24
;t 77
ft
91
77
81
68
87
68
77
56
1898
1471
1312
1234
39
135696
J17/33
Seedling (neot,)
Afghanistan'
;2iS9
76
85
65
84
65
76
65
1865
1471
1334
1234
ft
W
J17/42
»? I?
1?
” 89
86
68
84
61
78
61
1685
1471
1341
1234
»
>
J17/47
ft r
19
* 89
78
86
66
84
52
78
55
1885
•>472.
1341
1229
n
Tt
317/ 54
n ?*
S?
R 89
75
89
65
84
63
78
64
1885
1471
1361
1222
136145
E7/7
Belle Ilciss
France
90
84
81
66
81
72
*7 0
58
1892
1502
1312
1229
19
136241
27/1,2
Belle de Louveoiennes
rt
90
95
81
64
90
86
36
62
1892
1504
1312
1214
H
137910
J15/133
Seedling
Iran (2)
51
77
86
65
86
65
74
57
1898
1471
1341
1222
39
137511
J15/145
1?
?s rt
94
76
&i
66
86
66
76
56
1903
1471
1328
1223
W
137514
J16/38
1?
n ■ :9
92
79
82
65
84
65
75
64
1898
1475
1320
1222
TJ
141097
Jlo/44
»
19 »
O A
■’6
86
65
85
76
76
65
1903
1471
1341
1222
141090
317/67
97
» »
92
77
88
64
83
63
78
61
1898
1471
1349
1214
t:
»3
J17/72
«
92
78
85
64-
83
63
78
ec
1898
1471
1334
1214
13
317/73
It
r* k
89
77
Cl
64
87'
66
85
53
1885
1471
1378
1214
II
141051
J17/90
" (nect,)
w s?
91
78
55
64
85
61
76
63
1396
1471
1341
1214
It
141098
J16/110
?3
?» »
£2
76
85
65
83
66
78
53
3.898
1471
1334
1222
w .
141100
JT/39
«
R »
54
78
63
87
79
79
53
1908
1471
1205
«r
Tt
316/123
St
» ;a
53
78
84
65
69
66
77
62
1905
1471
1328
1222
»
141108
37 7/1&
»
n x
89
74
89
66
84
62
78
63
1885
1463
1361
1223
?9
141110
.17/24
s>
71
G5
7C
85
70
86
63
79
66
1885
1471
1334
1234
It
141115
JH/5
5 { nect » )
» w
94
74
. —
72
85
63
73
61
1 °08
1463
1251
R
ft
JH/6
rt Vi
n a
94
74
73
37
63
79
64
1908
1463
—
1259
??
143511
27/5,5
World* r Earliest (paten
t) U0S0A0
90
83
66
8
72
84
5'
1892
1493
1312
1229
rt
145996
P22/19
S eedlirg
Iran (2>
90
p
70
79
35
30
6
1892
1471
1326
1234
r-
r?
P22/20
»
» n
8?
76
71
81
69
79
63
1874
1471
1326
1233
7?
a
F22/22
W
rt ;;
87
/8
84
72
31
72
30
55
1874
1471
1328
1251
rt
it
P22/24
19 9
7< a
87
78
82
72
ei
71
79
64
1874
1471
1320
1251
at
146004
P23/58
" rent, )
??
21
22
62
66
84
78
79
62
1898
lies
1320
1229
77
146011
P22/29
s
a w
f O
82
33
64
87
83
85
1898
1489
1326
iz;4
n
146013
P22A0
W
w rc
89
£1
80
"I
81
71
77
63
1885
1476
1303
3J38
rt
146020
P23/6
* (neot,)
?? *
87
78
63
72
82
83
80
66
1874
1471
1326
1251
rt
146025
P22/32
«r
n k*
-1
76
8?
71
82
79
81
62
1896
1471
1326
1236
7t
146251
F3/12C-
North. Cauoag'<.-r> ^24(?i
UoS„S oR, •' 2)
51
79
80
72
87
62
79
73
1898
1475
1303
1251
*
1*
G3/27,28
w » (FI/120) s
93
79
61
67
90
79
79
61
1905
1475
1312
1253
t f
A >
* I* v _ »- 7
T 1
A >
h f
f T
26
INDEXES
AYE.
FULL BLOOM
FIRST LEAF
HOURS OF TEMPERATURE
AT OR BELOW 45°F. FROM
BLOOM
INDEX
P.Io
LOCATION
NAME
SOURCE
19
49
19
50
19
51
19
53
19
49
19
50
19
51
19
53
NOV'.
1949
1 UNTIL
1950
FULL BLOOM
1951 1953
80
153812
047/3
Jerseyland
U.S .A.
78
79
69
81
65
74
60
■
1471
1303
1234
n
159983
JH/1
Seedling (nect.) (3)
Iran (2)
94
78
—
66
85
62
—
61
1908
1471
1229
81
38469
D16/6,7
Feicheng Seedling
China
98
79
81
67
94
86
79
64
1912
1475
1312
1233
«
48508
E8/39,40
Indian Blood
U.S .A.
90
86
80
68
92
84
84
67
1892
1506
1303
1234
t?
66094
S7/l7,18
Galande
France
90
84
82
67
89
86
87
65
1892
1502
1320
1233
101663
E5/4S5
Ta Tao or Fei A
China
90
84
84
—
96
89
£6
39
1892
1502
1328
—
f?
105364
E9/20s21
Incomparable Guilloux
Italy
93
85
79
68
90
80
83
69
1905
1504
1303
1234
105856
E24/33 ,34
Lee’s (nect.)
Australia
91
84
84
65
91
84
83
. — .
1898
1502
1328
1222
1C5858
324/11,12
W. C. Fripp (nect.)
ft
90
79
82
71
91
79
83
66
1892
1475
1320
1238
107838
Jl/113
S dig o of Mao Tao
China (2)
98
79
82
63
88
62
79
62
1212
1475
1320
1205
K
109902
^•2/29,30
Bellegarde
England
89
83
83
67
89
70
78
66
1885
1493
1326
1233
110201
312/17,18
Paviagialla
Italy
90
84
84
67
90
84
86
70
1892
1502
1328
1233
n
111412
S24A5s16
Irrewarra ( nsct . )
Australia
90
85
83
67
91
85
84
—
1892
1504
1326
1233
t?
119846
314/18
A.persioa platycarpa
41383T Turkestan
90
76
86
72
90
76
79
66
1892
1471
1341
1251
r
125577
J4/111
3 dig . of Shaftaln
Afghanistan ( 2
97
82
83
63
88
69
78
60
1908
1489
1326
1205
17
126551
S3 /l 9, 20
Buttercup
U.S .A.
89
84
83
67
88
79
83
63
1885
1502
1326
1233
U
126554
E3/29930
Marigold
1?
90
84
83
65
90
84
79
65
1892
1502
1326
122?
W
' 26555
33/23,24
Massasoit
K
89
83
83
68
86
75
83
65
1885
1493
1326
1234
»
126558
E3/27,28
Rosebud
??
69
84
83
69
87
83
76
65
1885
1502
1326
1234
126560
E3/33s34
Yaughn
«
90
94
°3
67
pp
pp
P7
67
1892
1502
1326
1233
n
126565
S3 A3 ,14
Vedette
f?
88
85
P3
70
86
83
81
57
1882
1493
1326
1234
R
126566
E3/ll,12
Viceroy
W
89
83
82-
69
8v.
80
78
60
1885
1493
1320
1234
r?
127430
J5/9
Seedling
Afghanistan/ 2 95
82
85
61
89
72
79
61
1908
1489
1334
1184
R
127431
J5/1
n
1?
93
85
86
61
88
65
83
65
1905
1504
1341
1184
t?
129816
319/5,6
Yarra Yarra Cling
Australia
90
79
83
70
90
79
82
66
1892
1475
1326
1234
130896
Ell/30,31
Duke of York
England
91
76
83
/2
87
76
P
71
1898
1471
1326
1251
!?
13106°
319/19,20
James Walker
ti
91
79
83
71
89
77
85
68
1898
1475
1326
1238
St
131073
E25/27
Hardwioke (nect.)
t?
91
79
83
69
91
82
85
1898
1475
1326
1234
131075
325/31,32
Violette Satire (nect
.) .*
91
81
82
71
86
84
85
58
1898
1476
1320
1238
it
131781
El 9/27 ,28
Bardou-^Jcb
France
91
79
85
69
91
68
84
56
1898
1475
1334
1234
■’
131785
E12/l,2
Clemence isaare
ff
90
77
84
71
85
80
84
65
1892
1471
1328
1238
132172
J14/35
Seedling
U.S.S.R.(2)
96
87
77
64
87
76
74
63
1908
1517
1298
1214
132176
J14/41
rt
Hr ft
89
85
84
64
80
66
76
62
1885
1504
1328
1214
t7
134400
D16/17
r?
China (2)
96
82
79
71
93.
86
80
68
1908
1489 -
1303
1233
71
T?
320/3,4
" (D16/17)
ff tf
91
84
80
71
90
79
85
64
1898
1502
1303
1238
n
134667
E20/l9,20
Henri Adenot
Switzerland
91
81
83
67
89
79
86
_
1898
1476
1326
1233
T?
135696
317/40
Seedling (nect,)
Afghanis tan ( 2) 89
79
88
67
84
65
78
64
1885
1475
1349
1233
fr
136148
E8/2
Girerd fa l
France
90
83
84-
66
92
72
85
70
1892
1493
IB 28
1229
t?
141087
Jl/58
Seedling
Iran (2)
94
79
—
63
87
65
78
62
1908
1475
1205
n
141090
316/53
f?
tt ft
95
79
82
66
85
67
77
64
1908
1475
1320
1229
n
141091
316/60
(nect, )
f! If
92
80
85
65
85
76
78
67
1898
1476
1334
1222
"
141097
JK/31
W
:i tt
92
79
66
87
74
76
63
1898
1475
,
1229
ft
141116
33/30
(nect. )
it •:
—
80
79
71
91
73
79
65
1476
1303
1238
tr
141119
TH/46
»? tt
tr k
94
79
m
"2
87
55
79
63
1908
1475
1303
1251
rt
143904
E 8/15 ,16
Col ora
U.S .A.
90
86
81
68
86
76
85
67
1892
1506
1312
1234
i?
143912
E7/21o22
Flaming Gold, (nect.)
ik
90
83
84
66
83
79
62
1992
1493
1328
1223
S7
1^-5998
P22/23
Seedling
Iran (2)
90
78
83
71
81
72
79
65
1892
1471
1326
1233
R
146020
P23 /8
" ( nect , )
n tf
90
78
83
73
82
83
79
64
1892
1471
1326
1259
»
146022
P23/45
IS 1?
K 2?
92
84
85
64
84
81
82
61
1898
1502
1334
1214
t®
P23/49
T? f?
CP f?
91
86
85
63
84
71
79
63
1898
1506
1334
1205
T7
ff
P23/50
V 52
2? 5?
91
84
35
64
84
71
82
64
1898
1502
1334
1214
\ \ Z
-*-• \ 1 r
V ^ \ \ \
\ V V
*
V 1
i
6*
1 ^
27
AVE.
BLOOM
INDEX
p.i.
LOCATION
NAME
81
146032
P22/49
Seedling (neot.
If
•r
P22/54
rr n
82
C— 26641
N7/5.6
Hales Early
f?
C-26702
N10/l,2
Candoka
n
*8353
E4/25,26
Golden 0.ueen
n
78513
34/35,36
Yennoh
93
101559
101835
104025
105121
105122
107838
125573
126990
127432
130903
130905
130968
131208
131779
131801
131814
132466
132742
133506
133553
133745
133747
133859
134401
136149
137911
137914
141090
141097
141098
141202
146022
146032
IT
161320
86296
104484
104485
105062
If
106943
125574
D25/28
36/27,28
324/29,30
Ell/2,3
314/34,35
Jl/95
J4/82
314/40
J5/12
£25/23,24
E25/35
Ell/32,33
Ell/36,37
319/25,26
36/41,42
36/38
37/38
37/39,40
El 9/35, 35
E12/1°,14
312/35,36
39/3,4
313/4,5
320/9,10
D16/18
320/5
G6/ia,?0
E8/19,20
J15/139
J16/33
J16/59
JK/35
JX/18
D40/29,30
P23/46
P23/47
F23/48
P22/51
P22/55
JH/24
E98/L2
310/13, *■
E10/i_),16
F3/39
G3/39,40
33/115
J4/93
Seedling
Preccce D ’Ampins
Nooe Pesca Gialla(nect.
Sanguigna
Senator Carlo Ridolfi
Sdlg. cf Mao Tao
Sdlg o of S ha f tain
Schorlemer
Seedling
■H umb clat ( nec t . )
Spenser
Guilloux >£41
Princess cf Wales
Angevine Hative
O'aune Mag ni f ique { nec t - )
Elegante (Guilloux 92)
t? * I?
Neige
GX
Mannall 5 s Slip
Pump® 3 Seedling
Smith’ s
Zerbes
Goodhue
Seedling (3)
" (D16/18){3)
ft "t f»
Girerd .^23
Seedling
SOURCE
Iran (2)
ft »T
U.S.A.
tt
Australia
U.S.S.R.
Franoe (2)
Morocco
) Italy
n
China (2)
Afghanistan(2
Germany
Afghanis tan ( ?
England
«
France
England
France
Germany
Australia
New Zealand
China (2)
France
Iran (2)
A0persioa,a?uba flore plena England
Seedling (nect.) Iran (2)
" * 0)
17
Carota
Celeste imper (flai
Seedling
n (F3/39)
Sdlgo of Mao Tao
Sdlg. of Shaftaln
xtaly
peach) ”
UoS„S.
R.{2)
China (2)
Afghanistan; 2)
INDEXES
FULL BLOOM FIRST
19
49
19
50
19
51
19
53
19
49
19
50
90
83
81
70
84
72
89
83
83
69
84
66
89
85
81
73
86
73
89
87
82
66
84
69
92
84
85
67
90
84
90
e4
84
69
90
86
96
76
80
75
91
73
92
84
83
68
91
84
91
86
84
68
91
79
90
86
86
67
90
90
e9
86
85
69
90
84
— -
75
82
71
95
68
)96
81
84
68
88
55
90
85
85
6/
90
86
\
88
85
61
88
69
93
80
84
71
91
79
91
79
86
70
91
86
91
86
83
69
88
83
90
84
R2
70
90
82
91
79
86
72
yo
70
90
04
83
71
8'
68
89
84
84
58
8±
86
90
84
84
72
81
84
89
86
84
67
84
83
91
80
34
73
91
79
90
86
82
70
90
84
90
86
83
70
88
83
92
80
85
69
90
76
90
83
65
70
93
77
91
82
85
71
82
79
—
87
79
70
91
84
91
86
83
73
91
R6
87
79
82
73
C"
84
90
84
33
69
87
6x
—
83
93
65
86
63
94
82
86
67
84
67
92
82
85
68
85
76
97
79
—
64
87
72
92
84
—
63
87
64
93
78
85
73
9-4
77
92
84
85
65
82
79
92
87
86
54
84
81
92
86
R6
55
84
72
01
83
04
71
84
65
91
83
84
71
82
73
94
78
74
84
77
92
79
85
74
89
69
92
88
84
68
91
G Jl
93
86
84
70
90
76
93
79
79
73
89
71
92
89
84
76
93
83
— -
84
83
73
89
84
96
87
87
53
93
87
/
HOURS OF TEMPERATURE
AT OR BELOW 45°F. FRCM
NOV.
1949
1 UNTIL
1950
HJLL
1951
BLOOM
1953
1692
1493
1312
1234
1885
1493
1326
1234
1885
1504
1312
1259
1885
1517
1320
1234
1898
1502
1334
1233
1892
1502
1326
1234
1908
1471
1303
1270
1898
1502
1326
1234
1898
1506
1328
1234
1892
1506
1341
1233
1885
1506
1334
1234
—
1471
1320
1238
1908
1476
1328
1234
1892
1505
1334
1233
-
1524
1334
1184
1905
1476
1238
1898
1475
1341
1234
1898
1506
1326
1234
1892
1502
1320
1234
1898
1475
1341
1251
1892
1502
1326
1238
1885
1502
1328
1234
1892
1502
1328
1251
1885
1506
1328
1233
1898
1476
1328
1259
1392
1506
1320
1234
1892
1506
1326
1234
1898
1476
1334
1234
1992
1493
1334
1234
1998
1439
1.334
1238
1517
1303
1234
1998
1506
1326
1259
1874
1475
1320
1259
1892
ic02
1326
1234
1493
1325
1222
1908
1489
1341
1233
1399
1489
1334
1234
1908
1475
—
1214
1998
1502
—
1205
1905
1471
1334
1259
1398
1502
1334
1222
1898
153.7
1341
1214
1899
1506
1341
1222
1898
1493
1323
1238
1898
1493
_3o3
1233
190'
14-1
—
1266
189b
*75
1334
1266
1998
1506
1328
1234
1905
1506
1328
1234
1905
1475
1303
1259
1898
1526
1323
1279
—
1502
1326
1239
1908
1517
1347
1205
LEAF
19 19
51 53
83 62
81 64
84 72
76 59
81 64
84 —
80 67
84 —
80 58
84 64
85 73
78 61
77 64
85 70
78 62
84 — *
86 —
84 68
84 68
35 66
76 65
84 69
87 —
87 66
84 76
96 72
84 60
85 67
84 70
85 57
80 62
05 62
a 64
oj 71
75 53
78 60
78 65
78 63
79 60
SO 69
SL 62
80 63
84 61
82 64
82 63
78 62
81 —
84 67
84 66
78 64
79 63
80 72
84 62
aVE.
BLOOM
INDEX P0I0
83
84
85
86
37
n
&
38
s 1
n
96
X296XC
131430
131793
133551
133552
137910
133965
re
141090
141098
141109
146014
146022
146025
101689
107338
St
133729
146022
62602
101564
101668
101676
101688
106943
107838
131209
101665
101667
101669
101675
101677
101680
101585
101686
re
1016e7
107338
131431
132743
135995
101678
101531
101682
101384
•55977
101674
105851
141208
LOCATION
E24/23,24
E5A.2
E12/5.6
E12/31p32
E12/33,34
J15/134
E7/30
D45/25A
,716/49
JL/9
P23/38
F23/40
P23/42
P23/43
P23/44
P22/31
E5/40*41
Jl/94
Jl/116
£6/3*4
P23/41
E2/9,10
35/5*7
E5/X3
35/23*21
E10/7»8
F3/114
G4/38
Hl/2
Jl/lOO
£23/32*33
E5/8,9
E5/10-.11
E5/14,15
E5/lS,X9
35/22*23
E5/26*27
E5/34*35
E5/36
D40/11
E5/3893S
nA04
E1C/9
E19/37*38
E3/3*4
S5/24.25
E5/23j29
£5/30*31
SS/32.33
123/42*43
IiW
D40/12
NAME
SOURCE
Fertile du Poitou(neot. Australia
Darwi- (neot.'
Rouge D’Aout
Peregrine
Pickering
Seedling
Seedling No. 4
(neot. )
England
Franc®
Australia
Iran (2)
Argentina
If
Iran (2)
(2)
China
(2)
If IS
Australia
Iran \2)
China
{2)
Errigland
China
Ta Tao or Fei 5?27
Sdlgo of Mao Tao
M fi ft
Crimson
Seedling 'neot.)
Pi Tao
Ta Tao or Fei 42
" " i! r^6
Ku Chua Hung '714
Ta Tao or Fei ^25
Sdig. of Mao Tao
” (F3/114)
re
Pineapple (neot.)
Ta Tao or Fei 43
" t! fa
" „ » fa
Xu Chua Hung 13
Ta Tao or Fei 415
* Me
K 423
" 424
81 K
“ 425
Sdlg. of Mao Tao
Milton (neat.)
Luokenbusser I
Russell8 s Red
Ta Tao or Fei 416
.i n * 419
" " ■ 420 »
" " “ 422 *
Gialla di Padova (neot.) Italy
Ku Chua. Rung 412 China
Rowe g Champ lea Au s t,r al i
A0persicsasrosea flora plea-9 England
" (2)
England
Germany
Englarad
China
]
INDEXES
FULL
19 19
49 50
BLOOM
19 19
51 53
FIRST
19 19
49 50
88
86
82
74
89
79
90
84
84
72
89
84
90
86
84
72
90
78
90
86
84
72
91
94
90
86
34
70
SI
79
93
85
85
67
36
69
95
82
84
73
89
82
86
82
69
—
86
95
34
85
67
85
76
91
79
72
85
64
58
80
—
65
89
84
92
83
85
73
86
79
92
84
85
72
84
78
92
86
83
70
84
80
92
84
84
70
84
83
92
82
87
69
84
70
91
82
85
73
87
81
95
86
86
__
93
86
_=
33
83
71
95
62
—
81
83
71
89
62
94
84
86
f#
86
85
92
86
84
72
86
81
95
86
87
70
92
68
96
86
84
— =
96
89
37
86
84
73
95
89
98
85
34
— -
36
91
91
86
85
—
93
86
94
84
85
76
SI
90
95
37
82
72
94
91
LOO
33
83
73
8-1
74
99
81
35
73
92
72
91
84
36
79
89
91
9S
85
84
—
95
89
98
86
84
—
96
90
37
87
84
c—
96
99
98
86
84
—
95
92
98
86
86
—
95
89
98
86
36
—
95
88
94
86
87
—
S3
88
98
89
87
=
95
92
92
79
35
80
96
S3
93
36
86
==
92
89
98
34
87
74
92
53
92
36
85
79
85
76
94
86
87
15
94
86
95
64
85
78
90
76
93
D?
36
96
91
93
8o
86
—
94
88
96
88
87
33
89
93
38
37
— >
94
33
96
33
73
91
86
96
69
89
95
89
96
86
90
95
51
36
05
97
94
9'c
86
HOURS OF TEMPERATURE
AT OR BELOW 45 Fc FROM
NOT.
1949
1 UNTIL
1950
FULL BLOOM
1951 1953
1882
1506
1320
1266
1892
1502
1328
1251
1892
1506
1328
1251
1892
1505
1328
1251
1892
1506
1323
1234
1905
1504
1334
1233
1908
1489
1323
1259
1506
1320
1234
1908
1502
1334
1233
1898
1475
.
1251
1912
1476
- — —
1222
1898
1493
1334
1259
1898
1502
1334
1251
1898
1505
1326
134
1898
1502
1328
1234
1898
1489
1347
1234
1898
1489
1334
1259
1908
1506
1341
1493
1326
1238
= — „
1476
1326
1238
1908
1502
1341
1259
1893
1506
1323
1251
190S
1506
1347
1234
1908
1506
1328
—
1908
1506
1329
1259
1312
1506
1328
= — ..
1898
1506
1334
1908
1502
1334
1279
1908
1517
1320
1251
1914
1526
1326
1259
1914
1475
1334
1255
1898
1502
1341
1314
’! 912
1506
1328
= — __
1912
1505
1323
=— =>
1908
1517
1328
1912
1506
1328
1312
1506
1341
-
1912
1506
1341
— — =
1908
1506
1347
... — =.
1912
1526
1347
1838
1475
1334
133
1914
1506
1341
— =
1912
1502
1347
1266
1898
1506
1334
1314
1908
150*
1347
1270
1908
1502
1334
1295
1912
1517
1341
1912
1506
1341
1903
1524
1347
- -
1912
1524
1347
=— >
1905
1533
1349
1259
1908
1526
1361
=>—=.
1908
1506
1370
1295
1908
1533
1392
1377
LEAF
19 19
51__53
80 73
84 67
76 60
88 75
86 73
83 60
84 67
81 67
76 64
76 61
— 64
85 54
83 63
81 61
83 60
80 62
S3 62
87 —
79 61
83 63
86 66
82 62
85 66
86 89
87 88
87 89
85 —
80 73
85 72
83 70
79 64
85 77
86 88
86 91
87 89
87 91
87 —
86 90
87 —
87 —
85 85
87 —
83 63
83 70
87 74
87 67
88 83
86 85
87 90
87 —
85 77
69 88
88 —
35 79
29
TABLE 30 - Weather Data in Weekly Periods between November 1 and April 10
for the years 1948-49, 1949-60, 1950-51 and 1952-53*
Date
Average maximum and minimum, temperature *
(degrees Fahrenheit)
1948-49 1949=50 1950-51 1952-*”
max min max min max min max min
1 Accumulative summations of
precipitation (inches)
1948=49 1949=50 1950=51 1952=53
Accumulative summations of hours
of temper? ture below 45
degrees Fahrenheit
1948=49 1949-50 1950=51 1952=51
Novo 1
— 7 '
66
44
80
4b
77
77
39
.53
o05
.07
«=>
34
17
0
4/
8
- 14
72
37
64
45
67
44
66
45
.53
o93
.12
.75
87
47
38
58
15
- 21
61
39
73
39
60
52
60
35
1.33
-95
3.61
2.08
143
106
18
151
22
- 28 ’
63
34
68
43
64
43
56
28
1-0 33
o93
3.66
2.08
223
128
54
266
29
- 5
56
34
62
38
53
42
52
38
2,58
i ,03
7,34
5 .*9
329
206
117
351
Deo* 6
- 12
53
41
54
33
61
50
55
45
3,04
1 o!9
9.48
7.89
383
304
123
386
13
- 19
49
35
51
38
58
44.
45
39
3.68
2.44
10.58
9.72
512
397
159
536
20
- 26
46
29
53
28
47
41
50
38
3,68
2.44
10.58
10.67
668
518
286
635
27
- 2
46
35
5c
29
49
35
52
44
6.13
2.44
10.58
12.15
801
651
421
674
Jan. 3
- Q
49
25
47
26
54
40
55
45
5.13
3028
11.03
14.80
942
805
503
738
10
- 16
52
21
45
33
51
37
58
46
6013
5.85
13.04
16.11
1086
960
600
762
17
- 23
45
28
60
51
49
40
57
45
6.97
7.15
15.54
16.57
124e
970
689
808
24
- 30
52
?5
48
30
47
37
60
37
6.97
8,06
15.65
16.57
1379
1117
807
878
31
- 6
48
31
51
33
53
38
65
42
7.7X
11,63
17,18
16.59
1514
1204
880
913
Feb. 7
- 13
50
31
57
35
63
44
63
36
8.04
12.56
18,72
16.63
1618
1295
905
981
14
- 20
61
34
66
41
59
37
62
31
8,15
12084
19.28
16.63
1686
1333
972
1066
21
- 27
62
44
70
43
so
35
66
35
8o81
12.84
19.76
16.63
1723
1363
1086
1138
28
- 6
56
44
68
42
50
34
67
32
11*52
12.87
20.27
16.97
1776
1392
1199
1222
Mar. 7
- 13
56
42
59
37
63
36
63
42
15ol9
120S7
20.41
17.91
ie?e
1450
1265
1251
14
= 20
61
48
63
43
75
39
5:
39
16.69
14.23
20 .41
19.42
1837
1475
1303
1314
21
- 27
63
42
57
44
75
40
67
42
17.19
15.15
20.41
19.52
1869
1506
1341
1346
28
- 3
70
40
75
43
71
39
73
41
17.19
15.15
20.41
19.56
1905
1529
1386
1375
Apr. 4
- 10
79
46
62
44
78
46
65
40
17«19
16.73
20,41
19.97
1914
1550
1392
1428
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