U. S. DEPARTMENT OF AGRICULTURE, 



BUREAU OF ENTOMOLOGY— BULLETIN No. 64, Part VIII. 



L. O. HOWARD, Entomologist and Chief of Bureau. 



SOME MISCELLANEOUS RESULTS OF THE WORK 

 OF THE BUREAU OF ENTOMOLOGY-L\. 



THE WOOLLY WHITE-FLY: 



A NEAV ENEMY OF THE FLORIDA ORANGE. 



E. A. BACK, Ph. D., 



Agent and Expert. 



Issued May 7, 1910. 



K' 





WASHINGTON: 



GOVERNMENT PRINTING OFFICE. 



1910. 



