26 



BULLETIN 252, U. S. DEPARTMENT OF AGRICULTURE. 



Table XXI. — Lengthof feeding period of second-brood larvse, stock- jar method , Winthrop, 



Me., 1913— Continued. 



i 



: Number 

 i of indi- 

 i viduals. 



Date of 



entering 



fruit. 



Length, of feeding period in specified days. 



42 



43 



44 



45 



46 



47 



48 



49 



50 



3 



9 



3 



9 



3 



9 



3 



9 



3 



9 



3 



9 



3 



9 



3 



9 



3 



9 



3 

 3 

 9 



7 



8 



10 



: 3 



1 



: 20 



13 



2 



11 



i 2 



5 



5 



2 



2 



Aug. 23 

 Aug. 24 

 Aug. 25 

 Aug. 26 

 Aug. 27 

 Aug. 28 

 Aug. 29 

 Aug. 30 

 Sept. 1 

 Sept. 2 

 Sept. 3 

 Sept. 4 

 Sept. 5 

 Sept. 6 

 Sept. 8 

 Sept. 9 

 Sept. 11 



3 and 9 . 













1 































...1 

































1 1 









1 















1 





















l 





















1... 

























1 



■ I-- 



1 ---- 



1 































1 













1 









































1 







1 







3 

 1 







2 





l 

 l 







1 



2 







2 





i .... 





1 





l 

















1 















1 







1 









1 



















i 































i 





















1 













......'. 





















1 

































. 1... 







1 



























t 









1 







3 I 2 



5 



l 











3 1 2 



l 



~r[Ti~r 



1 



. | 4 



108 



2 1 3 



1 Sex undetermined 

 Total 

























1 







1 



5 



6 



5 



3 



3 



4 2 



4 



Number 

 of indi- 

 viduals. 



Date of 



entering 



fruit. 



Length, of feeding period in specified days. 



51 



52 



53 



54 



55 



56 



58 



61 



62 



.3 



9 



3 



9 



3 



9 



3 



9 



3 



9 



3 



9 



3 



9 



3 



9 



3 



9 



• 9 

 7 

 8 



10 

 3 

 1 



20 



i 13 



' 2 



11 

 2 

 5 

 5 



2 

 2 



Aug. 23 

 Aug. 24 

 Aug. 25 

 Aug. 23 

 Aug. 27 

 Aug. 28 

 Aug. 29 

 Aug. 30 

 Sept. 1 

 Sept. 2 

 Sept. 3 

 Sept. 4 

 Sept. 5 

 Sept. 6 

 Sept. 8 

 Sept. 9 

 Sept. 11 





































































i 



































i 



















....I..".-. 















..,.1... 































1 













• 





















































.... 

















































1 









2 



2' 







2 



l 



.... 



l 



















3 





1 















l 





























2 





2 



l 









































.... 



.... 

















1 





























l 





1 



















.... 





























..:. 

























........ 













1 









c? and 9 . 























.... 





i 





106 







3 | 1 



l 



2 



4 



2 



2 







1 



2 1 1 







1 



2 



| 



1 



; Sex undetermined. 































1 



Tot 



al 





5 





i 



6 



4 



1 



3 



1 



2 1 



