Larval distribution and survival of second generation European corn borer, Ostrinia nubilalis (H.ubner) (Lepidoptera: Crambidae) on Event 176 Bt Corn

Abstract

European corn borer Ostrinia nubilalis H . ubner (Lepidoptera: Crambidae) larvae that have completed development on Event 176 Bt corn hybids have either survived exposure to sublethal doses of Cry1Ab Bt toxin or exploited plant tissues that do not express the toxin. To evaluate the impact of such exposure on larval establishment and survival, Event 176… (More)

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