56 
Indian Forest Records. 
[VOL. VII. 
Moths of the Fourth Generation 
19i5. The emergence records of the fourth brood moths in 1915 
are not numerous, as extensive collection of material could not be carried 
on throughout the season ; the extreme dates given in Table below do 
not therefore represent the extremes of the moth emergence period. 
Table 29. —Emergence of Moths of the Fourth Generation , 1915. 
Date of Emergence. 
Number of 
Moths. 
Date of Emergence. 
Number of 
Moths. 
October— 
October— 
2nd 
1 
17th 
2 
5th 
2 
18th 
2 
6th 
2 
21st 
2 
7th 
2 
23rd . . . J 
2 
10th 
3 
24th . . . j 
1 
11th 
3 
25th 
1 
12th 
2 
28th 
J 
13th 
3 
30th 
November— 
1 
14th 
5 
1st 
1 
15th 
6 
2nd 
1 
16th 
7 
13th 
1 
1916. During the months of August, September and October, 
attention was mainly directed to obtaining material for emergence 
records of the fourth brood moths. The figures are given in Table 30 
below, and the curve constructed from these data is shown in Plate IX. 
Table 30.— Emergence of Moths of the Fourth Generation , 1916 . 
Date of Emergence. 
Number of 
Moths. 
Date of Emergence. 
Number of 
Moths. 
October— 
2nd 
1 
October— 
24th 
2 
3rd 
1 
25th 
1 
5th 
1 
26th 
4 
6 th 
3 
27th 
2 
7th 
6 
28th 
1 
8th 
8 
29th 
1 
9th 
10 
30th 
3 
10th 
12 
31st 
1 
11th 
12 
November— 
1st 
1 
12th 
14 
2nd 
1 
13 th 
16 
3rd 
4 
14th 
IS 
4th 
1 
15th 
20 
6th 
1 
16th 
17 
8th 
1 
17th 
12 
11th 
1 
18th 
11 
20th 
3 
19th 
10 
22nd 
1 
20th 
11 
23rd 
2 
21st 
8 
24th 
1 
22nci 
6 
27th 
3 
23rd 
7 
30th 
' ' 1 
1 
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