42 
BULLETIN 1349, U. S. DEPARTMENT OF AGRICULTURE 
Table 17. — Record of sealed brood in colony No. 4 during the season of 1922, 1 
by weeks 
Date 
Sealed cells 
Date 
Sealed cells 
Date 
Sealed cells 
Date 
Sealed cells 
Mar. 10 
3,190 
May 12 
18,694 
July 14 
10, 494 
Sept. 15 
8,519 
17 
5,521 
19 
18, 661 
21 
9,597 
22 
8,395 
24 
6,125 
26 
17, 301 
28 
8,703 
29 
8,870 
31 
6.435 
June 2 
16,204 
Aug. 4 
8,321 
Oct. 6 
6,102 
Apr. 7 
9,831 
9 
14, 457 
11 
8,523 
13 
3,756 
14 
14, 372 
16 
13, 658 
18 
8,872 
20 
2,986 
21 
17,096 
23 
14, 154 
25 
10, 177 
27 
1,183 
28 
18,755 
30 
13, 942 
Sept. 1 
10, 548 
May 5 
19, 049 
July 7 
12,614 
8 
9,649 
Table 18. — Record of brood in colony A during the season of 1920, by weeks 
Total of eggs, 
Total of eggs, 
Total of eggs, 
Total of eggs. 
Date 
larvae, and 
Date 
larvae, and 
Date 
larvae, and 
Date 
larvae, and 
sealed cells 
sealed cells 
sealed cells 
sealed cells 
Mar. 15 
2,842 
May 
26 
32, 092 
Aug. 
4 
15, 343 
Oct. 13 
(?) 
22 
3,206 
June 
2 
30, 466 
11 
14, 472 
20 
2,065 
29 
7,748 
9 
28,530 
18 
14, 253 
27 
3,493 
Apr. 6 
15, 686 
16 
23,886 
25 
0) 
Nov. 3 
3,519 
14 
11, 101 
24 
20, 611 
Sept. 
2 
12, 562 
10 
3,273 
21 
16, 622 
30 
19, 153 
9 
10,311 
18 
1,601 
28 
21, 160 
July 
8 
19,713 
15 
8,939 
24 
860 
May 3 
25, 895 
14 
19,034 
22 
9,585 
12 
30, 421 
21 
18, 347 
29 
6,489 
19 
30, 258 
28 
16, 527 
Oct. 
6 
3,340 
1 No record taken. 2 Natural requeening. 
Table 19. — Record of brood in colony B during the season of 1920, by weeks 
Total of eggs, 
Total of eggs, 
Total of eggs, 
Total of eggs, 
Date 
larvae, and 
Date 
larvae, and 
Date 
larvae, and 
Date 
larvae, and 
sealed cells 
sealed cells 
sealed cells 
sealed cells 
Mar. 10 
1,394 
May 13 
16, 656 
July 15 
17,774 
Sept. 16 
9,000 
15 
1,338 
20 
19, 683 
22 
17, 799 
23 
10,703 
22 
1,542 
27 
24, 370 
29 
16, 358 
30 
12,341 
29 
5,060 
June 3 
25,231 
Aug. 5 
14, 102 
Oct. 7 
6,986 
Apr. 7 
8,239 
10 
23,314 
12 
12, 894 
14 
3,417 
15 
5,983 
17 
23,349 
19 
12, 835 
21 
1,275 
22 
9,093 
25 
25,255 
26 
0) 
28 
864 
29 
12, 595 
July 1 
23,927 
Sept. 3 
10, 452 
Nov. 4 
331 
May 4 
15, 461 
9 
18, 884 
10 
7,968 
1 No record taken. 
Table 20. — Record of brood in colony C during the season of 1920, by weeks 
Total of eggs, 
Total of eggs, 
Total of eggs, 
Total of eggs, 
Date 
larvae, and 
Date 
larvae, and 
Date 
larvae, and 
Date 
larvae, and 
sealed cells 
sealed cells 
sealed cells 
sealed cells 
Mar. 17 
2,609 
May 17 
18, 051 
July 19 
16, 873 
Sept. 20 
9,866 
24 
3,497 
24 
20,194 
26 
16, 090 
27 
8,572 
31 
7,159 
29 
21, 177 
Aug. 2 
15, 422 
Oct. 4 
7,613 
Apr. 7 
8,261 
June 7 
19, 536 
9 
15, 428 
11 
4,394 
13 
8,692 
14 
19,150 
16 
16, 446 
18 
1,995 
19 
8,655 
22 
18, 678 
23 
(0 
25 
824 
26 
12, 024 
28 
19, 346 
31 
14, 031 
Nov. 1 
155 
May 5 
17,894 
July 6 
19, 198 
Sept. 7 
10,525 
10 
16, 626 
12 
18, 331 
13 
9,761 
No record taken. 
