80 



HIBERNATION OF THE COTTON BOLL WEEVIL. 



esting in showing the variation occurring in emergence in the same 



section and locality during the different periods. 



Table XLI. — Summary of emergena of weevils in <■"</< sections by weekly periods, 



Man/, 1 to Jum 20, 1907. 



DALLAS. 



Weekly period. 



Mar. 1-7 



Mar. 8-14 



Mar. 15-21 



Mar. 22-28 



Mar. 29-Apr. 4. 



Apr. 5-11 



Apr. 12-18 



Apr. 19-25.,... 

 Apr. 26-May 2. 



May 3-9 



May 10-16 



May 17-23 



May 2 4-30 



May 31-June 6. 



June 7-13 



June 14-20 



Total. 



Number of wee\ ils emerged in section number- 



99 



L55 



51 

 s;, 

 38 

 19 

 30 

 12 

 8 

 16 

 21 

 10 

 3 

 

 

 



226 



11^ 



l.-l 

 46 



:,1 



82 383 



46 231 250 788 



212 

 120 

 202 



123 

 7 



17 

 10 

 6 

 8 

 •J.. 



16 

 4 

 4 

 3 

 1 



! I.". 



is, 



49 



7s 

 55 

 15 

 1'7 

 40 

 ■"- 

 ■ : 

 12 

 4 

 



39 804 



65 



CALVERT. 



Mar. 4-7 



Mar. 8-14 



Mar. 15-21 



Mar. 22-28 



Mar. 29- Apr. 4. 



Apr. 5-11 



Apr. 12-18 



Apr. 19-25 



Apr. 26-May 2. 



May 3-9 



May 10-16 



May 17-23 



May 24-30 



May 31-June 6. 



June 7-13 



June 14-20 



June 21-27 



June 2S-July 4 . 



Total.... 



75 



380 



253 116 



1.-, 



136 

 47 

 45 

 57 

 22 

 21 

 16 

 6 

 3 

 3 

 3 

 

 

 

 

 



359 







i:;s 



VICTORIA. 



Feb. 28 



Mar. 1-7 



Mar. 8-14 



Mar. L5-21 



Mar. 22-28 



Mar. 20 \pi I 



Apr. 5-11 



Apr. 12-18 



Apr. 19-25 



Apr. 26-May 2. 



May 3-9 



May 10-16 



May 17-23 



May 24-30 



May 31-June <i. 



June 7-13 



June u-20 





201 



l:il 



95 



130 



94 



54 



51 



44 



28 



9 



4 



S 



1 



1 







II 







- 



111.-, 



103 



88 



58 



17 



26 



7 



6 



4 



























449 137 674 



29 

 36 

 63 



12 1 

 L70 



19 

 64 



47 



11 



14 



31 



20 



I 1 



8 



21 



J 



1 



31 

 92 

 107 

 72 

 26 

 15 



B 



374 



