22 



DECIDUOUS FRUIT INSECTS AND INSECTICIDES. 



To secure third-brood eggs, only mollis that developed from the 

 second-brood larvae on bagged fruit were used. These emerged and 

 oviposited as recorded in Table XXVII. 



Table XXVII. — Life of moths of second brood, reared from material recorded in 



Table XXVI. 



Moths emerged and put into cage. 



Eggs laid (at night). 



Moths died. 



Date. Number. 



Date. 



Number. 



Date. 



Number. 



July 30 



1 



1 

 1 

 3 

 2 



August 5 



2 

 2 



55 

 54 





(female) 1 

 (female) 1 

 (female) 2 

 (female) 2 

 (male) 1 

 (male) 1 



July 31 



August 6 













August 9 



August 12 







Do.. . 



August 6 



August 7 



August 11 



Total 



1 

 3 



1 



August 13 



Lost or escaped 



13 



5 



The eggs laid August 8 and 9 developed a third brood of larvae as 

 shown in Table XXVIII. 



Table XXVIII. — Life of larvse of third brood, reared from eggs recorded in 



Table XXVII. 



Eggs laid 



Eggs hatched. 



Number 



Larvae left 



(at night). 



of larvae. 



fruit. 



Aug. 8... 



Aug. 14, a.m... 



2 



Sept. 2 



Do... 



do 



2 



Sept. 3 



Do... 



do 



1 



Sept. 4 



Do... 



do 



3 



Sept. 5 



Do... 



do 



8 



Sept. 7 



Do... 



do 



3 



Sept. 8 



Do... 



do 



2 



Sept. 9 



Do... 



do 



1 



Sept. 11 



Do... 



do 



1 



Sept. 12 



Do... 



do 



1 



Sept. 14 



Do... 



do 



1 



Sept. 15 



Aug. 9... 



Aug. 14, night. 



1 



Sept. 3 



Do... 



do 



2 



Sept. 4 



Do... 



do 



2 



Sept. 5 



Do... 



do 



1 



Sept. 6 



Do... 



do 



3 



Sept. 7 



Do... 



do 



2 



Sept. 8 



Do... 



do 



i 



Sept. 11 



Do... 



do 



i 



Sept. 12 



Do... 



do 



2 



Sept. 14 



Do... 



do 



1 



Sept. 15 



The above larvae were reared out of doors in picked fruit, 

 them were of the wintering generation. 



THIRD GENERATION IX 1907. 



All of 



In 1907 all the rearing was done in the laboratory. The first larvae 

 and pupae collected in taking the band record (first generation) were 

 used to begin rearing for a third generation. From this material 

 first-brood moths began to emerge June 25. Second-brood eggs were 

 laid by them in large numbers July 5 to 20, from which 41 second- 

 brood larvae developed as shown in Table XXIX. 



