Dec. i 5l 1920 Effect of Temperature and Humidity on Citrus-Canker 495 



-Ci. £ 





1-3 

 ^0 



■*-> 0.= 0000 

 gQBQQQQ 



a *Z 



•^ o o_o o_o o 



a "- e 



O O o 



«z 



:£g 



r^.S ° d ° °- 



■ • be a 



i o o 6 o.S 3 



: :|S 



OT3T3 S-o o-a 

 ■§ 5 ■ 5 



■K o 



• • ■ - . - 



7; o o o.E -"S 



■Jog 



:*'ii" £ 



:5jOu 



■ o Ej3 



■OO N 



"»! O O ■ O u5 O 



t 000060 



© -C T) T3 *Q T3 "C 



a 



SEE 



a t°° 



HE 

 EE 



ESSddSo 



000 



• ■ ci a> 

 ' ■ be be 

 bcC ■ -fid 



.S 2 o o 2 2 

 ■^-g-a-a-c-g- 

 « o • ■ o o 



EE 

 EE 



2 2 d d 1.2 

 3-S-S-a-o-o-g 



rt O O 



£2:2; 



• O^ 



.5 rt <-» 



55z : :i 



5 * 



" t- 



X OJ S >> 

 O !-•=*; 



<E3 B 



rt rt rt rt rt 



i-S-S caeca 



"A^tofe 



c! rt as ctf oJ 



.en 



c ai 



