CODLING MOTH IN COLORADO. 

 THE SECOND GENERATION. 



Eggs of the Second Brood. 



31 



Time of deposition. — Table XX shows the number of eggs de- 

 posited daily by moths of the first brood in oviposition jars in the 

 insectary. It will be noted that the period of egg deposition extended 

 from July 11 to September 15, inclusive, and that during this interval 







kH 





























esoc 

 ztot 



230C 

 2200 

 2IOO 

 2000 

 1300 

 /BOO 

 I70O 



\ A 



N 



\J 



^t 



1 























\ 





V 



w 



\/v 



\ / 





















v 









\j\ 



±7 





















y 











V 

















A 





























r 



\ 





























/ 



V | 



J 



























1/ 





/ 



























/ 





l/ 



























K 



































v 



I ISOO 



J? /-wo 



r 



t I20O 



Q-z/oo 



t]/000 



I 



o soo 



BOO 

 70O 

 600 



500 

 400 



aoo 



20O 

 ZOO 

















. / 





A 











1 

















A 



A 



\ 



























V 



i 



J\ 





















































































n 





























rt A 



I 







1 





















ji 



tffl 









1 





















/ 



V' 





























r 



y 













A 

















K 















I 



A 

















/V 



/ 













1 















,hi 



' V 



V 













\ 















Vv 



V 















\ 















V 

















\ 



' 











J 



















U 





• «aA 





I 



o s 



u 



> 5 







s 



* 









> 5 



j 



s 







(T 



< 



> S 



J 03 



UULY AUGUST SEPTEMBER 



Fig. 8. — Time of deposition of eggs of the second brood of codling moth, Grand Junction, 



Colo., 1915. 



38,485 eggs were deposited. The largest number deposited in any 

 one day was 2,452 on August 14, as will be seen by reference to this 

 table. The time of maximum deposition, as shown in figure 8, 

 occurred about midway between the earliest and latest deposition. 



