Bui. 1093. U. S. Dept. of Agriculture. 



Plate II. 



Fig. I 



-Horizontal Trap Used for Capturing Wind-Borne Gipsy Moth 

 LARV-«e, Shov/ing Construction. 



Fig. 2. — Same Trap Shov/n in Figure I in Place on Muddy Pond Bog. 

 THE GIPSY MOTH ON CRANBERRY BOGS. 



