84 
Indian Forest Records, 
rvoL. vil 
Table 10 — contd. 
Locality I. 
Number of 
trees b i nded. 
Time when 
banded. 
Time of 
collection. 
1 
Number 
collected. 
Research Institute 
100 
13th, 14th 
March 31st . | 
Compound. 
March. 
May— 
Not examined. 
18th . 
31 
19th 
28 
20th . 
33 
21st 
16 
22nd . 
22 
23rd 
18 
24th 
5 
25th 
26th 
27th 
28th 
29th 
30th . 
•* 
31st 
. . 
| 
In the above area, out of 100 trees banded 41 trees produced no larvse 
in the first generation, although all flowered normally. In the second 
generation only 4 trees remained unattacked, although the intensity of 
attack in the locality as a whole was very much reduced. 
Table 11. — Sack-band Records of Swarming Larvce of First and Second 
Generations, Dehra Dun, April and May) 1916. 
Locality II. 
Number of 
trees banded. 
Time when 
banded. 
1 
Time of 
collection. 
Number 
collected. 
Kaunli and ad¬ 
538 
15th, 18th and 
March 31st 
446 
joining gardens. 
! 21st March. 
April— 
1st 
2,042 
2nd 
Not examined. 
3rd 
1,453 
4th 
1,402 
5th 
2,686 
6th 
5,156 
7th 
4,260 
8th 
5,059 
9th 
Not examined. 
10th 
6,462 
11th 
3,503 
12th 
337 
13th 
1,904 
14th 
1,924 
15th 
1,124 
16th 
384 
17th 
589 
18th 
431 
19th 
314 
20th 
140 
| 
21st 
39 
[ 179 ] 
