CODLING MOTH IN CENTRAL APPALACHIAN REGION. 



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AUGUST 



APRIL 



MA Y 



JUNE! 



UULY 



Fig. 



-Diagram to illustrate emergence of spring-brood and first-brood moths of the codling moth at 

 Charlottesville, Va., in 1913. 



Table Y. — Number of larvx of the codling moth taken from bands and reared at Char- 

 lottesville, Va., in 1913. (See fig. 4.) 



Date of collecting larvae. 



Number of 



larvae 

 collected. 



Number of 

 dead from 

 handling, 

 cannibal- 

 ism, etc. 



Number of 



moths 



emerging, 



1913. 



Number of 



larvae 



over- 

 wintering. 



June 5 



6 



20 



33 



18 



35 



90 



37 



54 



85 



19 



23 



15 



10 



8 



10 



3 



1 



5 



1 



2 



13 



3 



1 



8 



3 



6 



3 



2 



9 



1 



1 



5 



2 



2 



7 



11 



5 



19 



32 



10 



27 



52 



8 



3 



7 



4 



3 



3 



2 



4 

 13 

 22 

 13 

 16 

 57 

 27 

 25 

 31 

 9 



20 

 8 

 5 

 4 

 7 

 1 

 1 

 5 

 1 





8 





11 





14 





17 





20 



1 



23 





26 



2 



30 . 



2 



July 2... 



2 







8 





11 



1 



14.. 



1 



17 





20 





23 





26 







29 









1 

 10 



1 



4 





3 



7 





3 



10 



1 

 3 

 1 



1 

 1 







13 . 



1 



4 



16 



2 



19 





5 



22 





2 



25 





2 



28 



5 





4 







1 



3 







1 



6 



1 





4 



9 





2 



12 









15 



10 



4 





6 







Total ... : 



542 

 100 



223 

 41.14 



270 

 49.82 



49 





9.04 







77013°— Bull. 189—15- 



