CODLING MOTH IN COLORADO. 



81 



In figure 35 the graph is intended to show the average daily tem- 

 peratures and the number of first and second brood moths that 



S <J « <a Si 



SEP7E/nBER 



OCTOBER 



Fig. 34. — Number of codling moth larvse collected from banded trees, Hamilton orchard, 

 Grand Junction, Colo.. 1916. 



































ss 













p 



^ 





















1 







/ 



\ 



v' \ 









V/ 



\ 



/ 



L 



* 



1 

















V 









^J 



V 



J 



U V 



\ 



'"! 





























V 







6S ^ 



































I 



















A 















) 















1 







M 















L "^ 



















/ 















V 



j 















h 



f^. 



/ 

















"$ 

















A 



/ 





f 



























\ 



k/ 



/ 





, / 















^ao 

















/ 



/ 



/ 















j" 













1 \ 





1 





/ 















fc " 









A 



l\ 



\ 







Y 



If 















'-J in 









A 



\ r 

























1 









A 



u 

























c 









V 































































































\ 



S c 



\ ■ 



) S 



i 



3 § 



1 ■ ■ '1' ' 



8 < 



a 





i ! 



! 







) o 



3 ! 





JULY 



fiueusT 



SEPTEMBER 



Fig. 35. — Time of emergence of codling moths from band-collected material, Hamilton 

 and Edwards orchards, Grand Junction, Colo., 1916. 



19552—21- 



-6 



