18 
BULLETIN 964, U. S. DEPARTMENT OF AGEICULTUEE. 
Table VI. — In cubation records of eggs obtained from one female of the garden flea-hopper, 
Columbia, S. C.. 1915 
Case 15-631. 
Deposited — 
Hatched — 
Incu- 
bation 
period. 
Deposited— 
Hatched— . 
Incu- 
bation 
period. 
"Date. 
Num- 
ber of 
eggs. 
Date. 
Num- 
ber of 
eggs. 
Date. 
Num- 
ber of 
eggs. 
Date. 
Num- 
ber of 
eggs. 
July 28... 
29... 
30... 
31... 
Aug. 1 . . . 
2... 
3... 
4... 
&'.'.'. 
8'.'.'. 
9... 
10... 
11... 
12... 
13... 
14... 
15... 
16... 
4 
2 
2 
6 
4 
7 
2 
4 
2 
1 


!0c? 
4 






Aug. 5 
...do 
...do 
Aug. 8 
Aug. 11 
...do 
Aug. 9 
Aug. 14 
Aug. 11 
Aug. 14 
All. 
AIL 
AIL 
All. 
All. 
All. 
Aii. 
AIL 
All. 
All. 
Days. 
8 
7 
6 
8 
10 
9 
6+ 
6+ 
8 
Aug. 17 
IS 
19 
20 
21 
22 
23 
24 
25 
26 
27 
28..... 
29 
30 
31 
Sept. 1 
Total 
Ave rage 
incubation 






3 

1 


°o 

10<J 
Days. 
_i 
Sept. 2 
All. 
10 : 
Sept. 2 
All. 
7 
Sept. 5 
All. 
8 
Aug. 19 
AD. 
9 

43 
• 
i Dead. 
General average of 1.34 per day for 32-day period. 
Table VII. — Daily and total production of eggs deposited by one female of H. citri. time 
of hatching, and length of incubation period, Columbia. S. C. 1916. 
Cage 15-1080. 
Deposited- 
Hatched- 
Sept. 4 
1 
6 
8 ..-.-..-.----- 
Q 
3 
10 
11 
12 
7 
13 
14 
15 
9 
4 
6 
16 
4 
17 
4 
18. 
19 
20 
3 
21 
22 
23 
24 
25 

28 
3 
27 
28 
3 
29 
30 
Oct. 1 
2 

3 
2 
4 
2 
6... 
2 

8 
9 
Nov. 3. 
Dead. 
Total... 
Average. 
53 
