138 
THE PLUM CURCULIO. 
Table LXXVIII. — Percentage of injury to pears by egg and feeding punctures, Georgia 
and Maryland. 
Localities. 
Varieties. 
Date col- 
lected. 
Fruits 
with egg 
punc- 
tures. 
Fruits 
with 
feeding 
punc- 
tures. 
Unin- 
jured 
fruit. 
Total 
num- 
ber of 
fruit. 
Average 
percent- 
age of 
fruit 
injured. 
Remarks. 
Myrtle. Ga 
Do 
LeConte 
do 
1906 
Apr. 9 
9 
14 
14 
20 
20 
May 2 
4 
31 
Apr. 4 

9 
13 
13 
20 
20 
May 2 
4 
31 
12 
12 
11 
12 
182 
188 
93 
86 
35 
44 
28 
37 
35 
160 
173 
152 
59 
84 
23 
34 
29 
25 
28 
25 
42 
200 
200 
100 
100 
50 
50 
50 
50 
50 
200 
200 
1G0 
100 
100 
51 
50 
50 
50 
50 
45 
127 
Do... 
do 
4 
11 
4 
19 
10 
18 
18 
3 
29 
9 
25 
13 
16 
18 
10 
Do... 
do 
10 
4 
2 
3 
3 
8 
22 
9 
5 
12 
2 
3 
5 
7 
12 
From ground. 
Do... 
do 
Do... 
...do 
From ground. 
Do. . 
...do... 
Do . 
.do... 
From ground. 
From tree. 
Do 
do 
Do 
KeifCer 
.do 
Do. 
Do 
Do. 
Do.* 
do 
Do 
do 
Do 
...do 
From ground. 
Do .. 
.. do 
Do... 
....do 
Do... 
...do 
Do... 
...do 
From ground. 
Do... 
.do... 
Bartlett 
Keiffcr 
Do. 
Do... 
Do. 
232 
133 
1.562 
2.032 
23.12 
averageper 
cent of in- 
j nry for 
botliloc li- 
ties. 
The extent of injury to apples in several localities during 1908 and 
1909 is shown in Table LXXIX. These records are from unsprayed 
or control trees used in spraying experiments and demonstrations 
against the codling moth and plum curculio, and are further referred 
to under the heading of spraying apples (p. 193). 
Table LXXIX. — Number of egg and feeding punctures and percentage of injury to apples, 
including drop fruit and fruit from tree, various localities , for seasons 1908 and 1909. 
Localities. 
Variety. 
Date. 
Tree 
No. 
Egg 
punc- 
tures. 
Feed- 
ing 
punc- 
tures. 
Injured 
fruit. 
Total 
num- 
ber of 
fruit. 
Aver- 
age per- 
centage 
of fruit 
injured. 
Anderson, Mo 
Do 
Lansingburg 
do 
Season 1908. 
Season 1908. 
Season 1908. 
Season 1908. 
Season 1908. 
Season 1908. 
Season 1908. 
Season 1908. 
Season 1908. 
1 
2 
3 
4 
5 
6 
8 
9 
1,486 
1.5(2 
1.492 
1,615 
1,910 
1,882 
2,547 
2.142 
2,021 
438 
542 
381 
448 
539 
573 
907 
599 
752 
166 
298 
219 
284 
389 
344 
544 
484 
566 
169 
308 
235 
298 
400 
308 
585 
516 
626 
Do 
do 
Do. . . 
do 
Do... 
...do... 
Do 
Do... 
do 
...do... 
Do... 
do.. 
Do... 
do 
Total and aver- 
16, 657 5. 179 
3,294 
3,505 
93.98 
age per cent 
of injury. 
Ben Davis 
...do ... 
Season 1908. 
Season 1908. 
Season 1908. 
Season 1908. 
Season 190S. 
Season 1908. 
Season 1908. 
1 
2 
3 
4 
5 
6 
7 
' 
Douglas, Mich 
Do 
538 
916 
1,241 
1,778 
2,343 
9,482 
4,627 
301 
282 
740 
780 
1,121 
891 
493 
274 
316 
528 
458 
1,012 
1,079 
1,285 
751 
592 
944 
933 
3,003 
1,132 
1,632 
Do 
...do . 
Do 
Hubbard stown 
do... 
Do 
Do 
Olden berg 
Do 
20, 925 
4, 011 
4 952 8 9K7 
55.10 
age per cent 
of injury. 
