jan. 10,1916 Effect of Cold Storage on Mediterranean Fruit Fly 661 
Table I .—Effect of cold-storage temperatures upon eggs and larva of the Mediterranean 
fruit fly —Continued 
Number of days in 
cold storage. 
Tempera¬ 
ture of 
storage 
room. 
Eggs. 
Larvae. 
Number 
under 
observa¬ 
tion. 
Num¬ 
ber 
hatch¬ 
ing 
after re¬ 
moval 
from 
storage. 
First instar. 
Second instar. 
Third instar. 
Num¬ 
ber 
alive. 
Num¬ 
ber 
dead. 
Num¬ 
ber 
alive. 
Num¬ 
ber 
dead. 
Num¬ 
ber 
alive. 
Num¬ 
ber 
dead. 
°F. 
14 . 
33-34 
i >°35 
O 
0 
76 
0 
245 
O 
49 
15 . 
33-34 
746 
O 
O 
710 
O 
301 
3 
154 
16. 
33-34 
i>° 5 8 
O 
I 
763 
0 
65 
O 
53 
17 . 
33-34 
5*3 
O 
O 
521 
O 
45 
0 
134 
18. 
3 3—3 A 
1, 000 
0 
O 
C14 
0 
46 
*9 . 
OO 0 *T 
33-34 
O 
0 * 
221 
0 
67 
0 
18 
8. 
34-36 
0 
11 
7 
170 
34-36 
0 
21 
I 
176 
10. 
34-36 
O 
44 
0 
8 
5 
321 
11... 
34-36 
236 
0 
0 
192 
0 
60 
0 
225 
12. 
34-36 
0 
74 
0 
138 
4 
399 
n. 
3 A— 36 
241 
0 
0 
84 
0 
436 
14 . 
34-36 
0 
hi 
0 
19 
0 
354 
15 . 
34-36 
0 
42 
0 
6 
0 
158 
2 . 
36 
167 
131 
120 
c 
242 
2 
3 . 
36 
281 
261 
166 
3 
26l 
I 
260 
6 
4 . 
36 
419 
419 
127 
2 
245 
4 
180 
22 
s. 
36 
433 
405 
288 
2 
473 
25 
256 
24 
6. 
36 
36s 
254 
75 
57 
334 
12 
158 
77 
7 « .. 
36 
184 
150 
28 
142 
147 
43 
62 
*57 
8. 
36 
454 
264 
1 
382 
0 
323 
33 
363 
9 . 
36 
858 
335 
1 
475 
0 
300 
2 
402 
10. 
36 
3 GI 
27 
0 
494 
0 
385 
0 
160 
11. 
36 
652 
2 
0 
588 
0 
437 
0 
186 
12. 
36 
728 
0 
0 
670 
0 
858 
0 
213 
x 3 . 
36 
534 
0 
0 
5°4 
0 
9 1 
0 
364 
14. 
36 
463 
0 
0 
443 
0 
54 
1 
261 
15. 
3<5 
568 
0 
0 
573 
0 
22 
1 
198 
16. 
36 
480 
0 
0 
38 
0 
251 
36 
532 
0 
3 . 
36—AO 
42 
2 
O.*. 
A. 
36-40 
127 
46 
e. 
16—AO 
123 
3 
j. 
6. 
36—ao 
127 
2 C 
■36 —40 
18 
04 
8. 
36-40 
0 
13 
60 
258 
0. 
36-40 
136 
0 
0 
4 
3 
112 
10. 
36—40 
128 
0 
11. 
36-40 
I2 5 
0 
0 
102 
0 
18 
0 
275 
12. 
36-40 
122 
0 
0 
23 
0 
12 
0 
256 
12 . 
36—40 
0 
2 3 
0 
352 
*0. 
14. 
36-40 
185 
0 
0 
32 
0 
2 75 
0 
522 
1?. 
36—40 
0 
2l8 
0 
163 
*5. 
16... 
36—40 
0 
48 
0 
69 
0 
324 
36—40 
106 
0 
0 
I 3 I 
l8. 
36—40 
0 
118 
0 
18 
0 
97 
TO 
•56—AO 
210 
0 
A y. 
20 . 
36-40 
0 
16 
• 0 
64 
