TABLE 49—Rexarion or Humipiry To Rate or DEVELOPMENT OF PUPA 
AS SHOWN BY EFFECTIVE DAY-DEGREES 
__ Humid. | 509°-54° | 55°-59° | 60°-64°| 65°-69° | 70°-74° | 75°-79° | 80°-84° | Average 
508 55 2 565 
238.7 237.0 254.0 | 238.6 
955 34 163 369 1562 
240.9 247.2 | 238.3 | 244.4 | 241.6 
a 31 125 586 18 760 
236.0 | 248.3 | 242.7 | 239.9 | 243.3 
167 339 357 ’ 863 
234.7 | 235.0 | 237.3 235.9 
\ | 42 1463 | | 198 553 | 1106 389 3751 * 
ete | 236.2 | 240.1 | | 234.4 | 239.0 240.6 | 244.2 | 240.1 2 
— 
A 
‘a 
= 
‘ ie 
_ TABLE 50—RE LATION oF EVAPORATION TO RATE OF DEVELOPMENT OF PUPA Bee et 
AS SHOWN BY EFFECTIVE DAY-DEGREES eae 
 ‘Temp.2- 
_ Bvap. | 50°-54° | 55°-59° | 65°-69° | 70°-74° | 75°-79° | g0°-84° | Average 
42 1077 52 6 1111 
236.0 240.2 237.9 224.1 239.8 
174 146 395 380 1095 
243.7 233.3 238.3 237.8 
; ) 650 
242.6 244.6 
1106 | 879 | 8741 3 
240.6 | 244.2 | 240.1 a 
