Bui. 64, Part VIII, Bureau of Entomology, U. S. Dept. of Agriculture. 



Plate IV. 



''P'i»»'m¥mBmmmimmimmm>^kt.~^ 



f 





.^.^ 



jy. 







* 'ia%A3« 



•^.- 



The Woolly White Fly All, ..:._ .,_. „. un Orange. 



^',^;„lii:^'"'l"'''*i'^' infe.statioii of leaf, showing many specimens in larval iiistars. Vik. 2.-Ksks 



on 

 oolly 



