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Subjects insect pests Remove constraint insect pests: insect pests Subjects Helianthus annuus Remove constraint Helianthus annuus: Helianthus annuus Subjects natural enemies Remove constraint natural enemies: natural enemies

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1. Biology of Sunflower Seed Maggot (Neotephritis finalis) (Diptera: Tephritidae): Results from 2008 field studies

Description:: Includes references
Author:: Ganehiarachchi, Mangala , Knodel, Janet , Charlet, Larry D. , Beauzay, Patrick B. , Sunflower Research Workshop.
Subject:: Tephritidae , insect pests , Helianthus annuus , insect biology , life history , developmental stages , insect behavior , oviposition , natural enemies , Great Plains region , North Dakota
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2009

2. Influence of Planting Date on Sunflower Stem Weevil (Coleoptera: Curculionidae) Larval Density and Parasitism in Oilseed and Confection Sunflower in Western Kansas

Description:: Includes references
Author:: Charlet, L.D. , Aiken, R.M.
Subject:: Cylindrocopturus adspersus , insect pests , crop damage , stems , Helianthus annuus , hybrids , insect control , cultural control , planting date , population density , larvae , parasitoids , natural enemies , parasitism , Hymenoptera , Kansas
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2005

3. Native sunflowers in the central and northern plains as sources for resistance and natural enemies of insect pests of cultivated sunflower: banded sunflower moth and sunflower stem weevil

Description:: Meeting held January 12-13, 2005, Fargo, ND.
Author:: Charlet, L.D. , Ode, P.I. , Seiler, G.J.
Subject:: Helianthus annuus , insect pests , Cochylis hospes , Cylindrocopturus adspersus , pest resistance , genetic resistance , natural enemies , parasitoids , population density , geographical variation , germplasm evaluation , wild relatives , Great Plains region
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2005

4. Sunflower Stem Weevil and Its Larval Parasitoids in Native Sunflowers: Is Parasitoid Abundance and Diversity Greater in the U.S. Southwest

Description:: Includes references
Author:: Ode, Paul J. , Charlet, Laurence D. , Seiler, Gerald J.
Subject:: Cylindrocopturus adspersus , insect pests , plant pests , insect control , biological control , host-pathogen relationships , biological control agents , parasitoids , natural enemies , species diversity , Helianthus , Helianthus annuus , Helianthus pauciflorus , Helianthus petiolaris , indigenous species , cultivars , plant-insect relations , Southwestern United States
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2011