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Subjects insect pests Remove constraint insect pests: insect pests Subjects Helianthus annuus Remove constraint Helianthus annuus: Helianthus annuus Subjects seed crop production Remove constraint seed crop production: seed crop production

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1. Impact of planting date on sunflower beetle (Coleoptera: Chrysomelidae) infestation, damage, and parasitism in cultivated sunflower

Description:: Includes references
Author:: Charlet, L.D. , Knodel, J.J.
Subject:: Zygogramma exclamationis , Helianthus annuus , planting date , population density , crop damage , defoliation , parasitoids , Myiopharus , biological control agents , parasitism , insect pests , cultural control , crop yield , seed crop production , sunflower seed , lipid content , sunflower oil , North Dakota
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2003