yee) DECIDUOUS FRUIT INSECTS AND INSECTICIDES. 
Tasie VII.—Length of time as larva in cocoon, length of pupal stage, and total time 
spent from leaving fruit to emergence of adult, Walnut Creek, Cal., 1909. 
Date of— Days fer— 
| 
Individual No. 
‘ Larva Pupa- Emer- | Making | Pupal Total 
leaving Han gence of nticocnorllmadciod period in 
the fruit. >| “moth: P * | cocoon. 
wise ae sei July 11 Ree ont wl eee 34 
June i4 4 6 20 26 
17 6 8 19 27 
20 8 11 18 29 
14 4 4 20 24 
14 6 3 22 25 
aL eemaeas 29) | oS | Se eee 47 
22 11 11 19 30 
22 11 12 19 31 
15 7 5 22 27 
19 5 9 16 25 
20 it 10 17 27 
17 5 7 18 25 
24 17 13 23 36 
23 10 12 17 29 
20 8 9 18 27 
ee, a aot 205| i pee eee [ec acl 39 
21 8 10 17 27 
20 6 8 16 24 
20 8 8 18 26 
23 8 11 15 26 
20 7 8 17 25 
15 4 3 19 22 
23 8 11 15 26 
date atria QF ness dose | eee 38 
20 7 8 17 25 
21 7 9 16 25 
20 i 8 17 25 
21 11 9 20 29 
19 6 i 17 24 
16 7 4 21 2a 
22 ei 10 15 25 
19 5 7 16 23 
20 6 8 16 24 
20 6 8 16 24 
21 8 9 17 26 
19 5 7 16 23 
21 7 9 16 25 
20 6 8 16 24 
18 5 6 17 23 
20 6 8 16 24 
20 7 8 17 25 
21 7 i) 16 25 
20 7 8 17 25 
16 4 5 18 23 
July 4 19 23 15 38 
June 19 5 8 16 24 
21 11 10 20 30 
20 7 9 17 26 
20 6 9 16 25 
20 6 9 16 25 
21 li 10 16 26 
23 11 9 18 27 
22 11 8 19 27 
24 11 10 17 27 
24 11 10 17 27 
24 11 10 17 27 
23 11 8 18 26 
26 19 11 23 34 
24 il 9 17 26 
24 11 9 17 26 
24 10 9 16 25 
23 10 of 17 24 
24 12 8 18 26 
24 12 7 18 25 
26 23 8 27 35 
27 13 7 16 23 
24 12 4 18 22 
30 20 10 20 30 
28 16 8 18 26 
24 16 4 22 26, 
23 10 3 17 20 
23 11 3 18 21 
24 10 4 16 20 
24 12 4 18 22 
28 11 8 13 21 
26 Bl 6 15 21 
23 11 6 18 24 
