TY - BOOK T1 - Parasite and predator populations in insecticide-treated corn field A1 - Yadao, Amante Ilar 1936- LA - English UL - https://ds.mainlib.upd.edu.ph/Record/UP-99796217604421863 NO - Mimeographed. NO - Thesis (M.S.)--University of the Philippines, Los Banos. NO - Vita. CN - LG 995 1979 E75 Y33 KW - Insecticides. KW - Corn borer. KW - Corn earworm. KW - Corn : Disease and pest resistance : Philippines : Pangasinan. KW - Corn : Diseases and pests : Philippines : Pangasinan. KW - Insect control : Philippines. ER -