266 
Larve began to mature and leave the fruit July 11 and continued to 
leave the fruit till August 9. The last pupation occurred August 14, and 
the last emergence on August 20. All the larve of this generation trans- 
formed. 
Second generation.—For the purpose of getting the earliest individ- 
uals of the second aoe, the first moths of the first generation were 
liberated in large-cage No. 2, as follows: 
Date Males Females 
July 6 3 3 
ee ay it 
peat 1 3 
era) 2 1 
He 30) 3 2 
Mgt 7 5 7 
SA ds 8 
Seah 2 12 
July 20, many apples in the cage were showing signs of worminess. 
Larve began to leave the fruit August 3, to pupate August 7, and moths 
began to emerge August 16. 
To rear the last individuals of the second generation, moths which 
emerged from cage No. 1 on or after August 10 were liberated in cage 
No. 3 as follows: 
Date Males Females 
Aug. 10 
11 
head 6 
Urea} 
ee 5 
ets ri 
“ 18 
«20 1 
Larve began to leave the fruit September 20 and continued to leave 
it until observations closed, October 12. All the larve reared in this 
cage hibernated. 
Third generation—To rear the third generation, moths which 
emerged from cage No. 2 were liberated in cage No. 4 as follows: 
DHE ROR 
HH 0 00 op 
Date Males Females 
Aug. 16 1 1 
18 2 
ae” (20 1 i 
23 5 A: 
ned. 1 3 
e525 4 
aeer At L 
eos int 2 
Si) i it 
Sept. 2 1 2 
og 8°: 2 al: 
The adults liberated September 8 were from the second generation 
of the life-history series. 
