Bui. 120, Bureau of Entomology, U. S. Dept. of Agriculture. 
Plate IX. 
Fig. 1.— The Six Wardian Cases Containing the Natural Enemies of the Citrus 
White Fly as they Arrived at the Laboratory at Orlando, Fla., After their 
Long Trip from India. (Original.) 
Fig. 2.— A Wardian Case with the Top Removed. 
This top is tightly fitted on the glass ease by means of screws. The elbowed funnel was used in watering 
the orange trees through the small door at the end. (Original.) 
TRANSSHIPPING THE NATURAL ENEMIES OF THE CITRUS WHITE FLY. 
