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Subjects insect pests Remove constraint insect pests: insect pests Subjects Helianthus annuus Remove constraint Helianthus annuus: Helianthus annuus Subjects South Dakota Remove constraint South Dakota: South Dakota

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1. 2009 Sunflower Insect Pest Problems and Insecticide Update

Description:: Includes references
Author:: Knodel, Janet J. , Charlet, Larry D. , Beauzay, Patrick B. , Gross, Theresa A. , Chirumamilla, Anitha , Sunflower Research Workshop.
Subject:: insect pests , insecticides , Helianthus annuus , pest monitoring , Cochylis hospes , Homoeosoma electellum , surveys , Contarinia schulzi , insect traps , field experimentation , North Dakota , Kansas , South Dakota
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2010

2. Development of host-plant resistance as a strategy to reduce damage from the major sunflower insect pests

Description:: Includes references
Author:: Charlet, Laurence D. , Aiken, Robert M. , Seiler, Gerald J. , Knodel, Janet J. , Grady, Kathleen A. , Chirumamilla, Anitha , Hulke, Brent S. , Sunflower Research Workshop.
Subject:: Helianthus annuus , insect pests , pest resistance , germplasm evaluation , recurrent selection , lines , hybrids , genetic resistance , larvae , population density , crop damage , seeds , Kansas , South Dakota , North Dakota
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2009

3. Evaluation of sunflower for resistance to stem and seed pests in the northern and central plains

Description:: Meeting held January 10-11, 2008, Fargo, ND.
Author:: Charlet, L.D. , Aiken, R.M. , Seiler, G.J. , Grady, K.A. , Knodel, J.J.
Subject:: pest resistance , Helianthus annuus , insect pests , seed predation , stems , crossing , lines , field experimentation , larvae , Homoeosoma electellum , Curculionidae , phenotype , selection criteria , selection methods , progeny , Cochylis hospes , Contarinia schulzi , resistance mechanisms , genetic resistance , hybrids , Great Plains region , South Dakota , North Dakota
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2008

4. Resistance of sunflower germplasm to the sunflower stem weevil and red sunflower seed weevil and evaluation of commercial hybrids for resistance to the sunflower midge

Description:: Includes references
Author:: Charlet, Larry D. , Hulke, Brent S. , Chirumamilla, Anitha , Seiler, Gerald J. , Grady, Kathleen A. , Aiken, Robert M. , Knodel, Janet J. , Sunflower Research Workshop.
Subject:: insect pests , Helianthus annuus , hybrids , pest resistance , Cylindrocopturus adspersus , Smicronyx fulvus , Contarinia schulzi , crop damage , Kansas , South Dakota , North Dakota
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2010