Height of corn as a factor in egg laying by the european corn borer moth in the one generation area - Patch, L.H. (Washington, D.C. : USDA, 1942)
Encuadernado con: Orchard insects of the pacific northwest and their control / by E.J. Newcomer
Keywords: Madera -- plagas; Maíz -- enfermedades; Piraustra nubilalis