367 



Table Xlllb. Pupae for hibernated generation at approximately constant 

 temperature, 1919. 



(Prom stock 45° P., RW, RD, and RM). 



Pupal life in 80% cases, for HW, LW, ANV(R), BNV, SWS, MW, TI, TL, wa 

 32-37, 18-20, 14-16, 7, 7.5-9, 9-10, 10.5, 10-11, days respectively. 



Longest pupal life for ANV(R) was 16.5 days. Longrest and shortest t 

 TL, was 13.5 and 8.5 days respectively. 



for 



