Bui. 250, U. S. Dept. of Agriculture. 



Plate I. 



Fig. 1 .—Gipsy-Moth Larwe in First to Fifth Stages. Natural Size. (Original.) 



Fig. 2.— Tray Used for Feeding Gipsy-Moth Caterpillars. 



Note that this tray has a cloth bottom, a band of tanglefoot near the top, and Is supplied 

 "with a bottle of water into which the sprig of foliage is inserted. (Original.) 



GIPSY-MOTH LARV/E AND IMPROVED FEEDING TRAY. 



