PUPAL PERIOD OF Carpocapsa pomo rella 
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ee 
Ssooiyza 
+ 
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Sal 
62 OF 66 68 70 72 74 76 23 % 
AV. DAILY TEM? 50 © 52 o4 56 58 60 0 $2 
AV. TEM?(500- 2/8 7+) o) 2 oe 6 8 10 12 14 16 1% 20 22 24 26 28 50 
‘ ba Grap HH 
7. The time-temperature curve, reciprocal curve and different positions of points resulting from the use of 
yh different factors as coordinates, as indicated by the numerals under points. 
