Bui. 261, U. S. Dept of Agriculture. 



Plate III 



Parasites of the American Plum Borer. 



a, i,i., u,; -p., ;i common para Ite of the plum borer; i j i • i >• - 1- figure, male; lower figure, female; 

 derabl v enlarged; '<, hairworm reared From larva of the plum borer in L912at French 



Creek, \v. \'n., much enlarged; c, coa 

 it-s host, much enlarged. (Original.) 



rite Tdedhis sp. within tin 



