TY - PRO AU - Injante Silva,P.H. AU - Mihm,J.A. ED - Centro Internacional de Mejoramiento de Maiz y Trigo (CIMMYT), Mexico DF (Mexico) TI - Mass rearing of Helicoverpa zeae in Peru SN - 968-6923-79-9 U1 - 633.153 PY - 1997/// CY - Mexico, DF (Mexico) PB - CIMMYT KW - Breeding methods KW - AGROVOC KW - Helicoverpa zea KW - Infestation KW - Peru KW - Selection KW - Zea mays KW - CIMMYT N2 - The Maize Research Program (MRP), INIA-Peru, has successfully raised and maintained colonies of corn earworms, Helicoverpa zeae (Boddie). With technical assistance from the International Maize and Wheat Improvement Center (CIMMYT), our laboratory currently can produce large quantities of this species to infest high-altitude maize varieties, facilitating the selection and breeding process for corn earworm (CEW) resistance ER -