Bui. 120, Bureau o-f Entomology, U. 5. Dept. of Agriculture. 



Plate X. 



Fig. 1.— The Six Wardian Cases Containinq the Natural Enemies of the Citrus 

 White Fly Leaving Lahore at the Beginning cf their Long Journey to the 

 United States. (Original.) 



Fig. 2.— Native Hindustani v^^ho Rendered Assistance to the Writer in Collecting 

 THE Natural Enemies of the Citrus White Fly. (Original.) 



