Bui. 41, Div. of Entomology, U. S. Dept. of Agriculture. 



Plate IV. 



Fig. 1.— Entrance Holes of Larv/e of the Second Generation. 



Fig. 2.— View in Orchard uf Hun. Edgar WiLauN, bHuwiNu Lucaiiun ui- Appll 

 House in Relation to Orchard. 



Fig. 3.— Another View in Orchard of Hon. Edgar Wilson, Showing Location 

 of Apple House with Reference to the Railroad. 



