Barber,G.W. Orius Insidiosus (Say), an important natural enemy of the Corn Ear Worm - - Washington-USA 1936 - - Technical Bulletin. U.S. Dept. of Agriculture v.504 . ISBN: Subjects--Topical Terms: --Plagas(Maiz)--Orius insidiosus (Say)--Entomologia Agricola--Maiz(Plagas)--Zoologia