OHIO EXPERIMENT STATION: BULLETIN 198 



EXPLANATION OF PLATE VI. 



a Codling moth larva on an apple, enlarged. 



Negative by Houser. 



b Adult codling moth, enlarged. 



Photo hy Good-a/in. 



c Tree cricket injury to raspberry canes. 



Negative hy Houser, 



d Apple leaf crumpler, winter home. 



Negative iy Houser, 



'e and f Dorsal and side- views of a plum curculio. 



Photo by Goodwin' 



