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Year 2009 Remove constraint 2009: 2009 Subjects population density Remove constraint population density: population density Subjects parasitism Remove constraint parasitism: parasitism

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1. Biological Control of Fenusa pusilla (Hymenoptera: Tenthredinidae) in the Northeastern United States: A Thirty-Four Year Perspective on Efficacy

Description:: Includes references
Author:: Casagrande, R. , Van Driesche, R.G. , Mayer, M. , Fuester, R. , Gilrein, D. , Tewksbury, L. , Faubert, H.
Subject:: Fenusa pusilla , leafminers , Betula , insect control , biological control agents , parasitoids , Ichneumonidae , pest control programs , program evaluation , insect surveys , population density , parasitism , Northeastern United States
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2009

2. Determining host-plant resistance mechanisms for banded sunflower moth

Description:: Includes references
Author:: Chirumamilla, Anitha , Charlet, Laurence D. , Knodel, Janet , Gross, Theresa A. , Hulke, Brent S. , Seiler, Gerald J. , Sunflower Research Workshop.
Subject:: Cochylis hospes , host plants , Helianthus annuus , lines , pest resistance , resistance mechanisms , antixenosis , antibiosis , trichomes , seeds , crop damage , oviposition , population density , parasitism , North Dakota
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2009

3. Incidence of Invasive Diaphorina citri (Hemiptera: Psyllidae) and Its Introduced Parasitoid Tamarixia radiata (Hymenoptera: Eulophidae) in Florida Citrus

Description:: Includes references
Author:: Qureshi, Jawwad A. , Rogers, Michael E. , Hall, David G. , Stansly, Philip A.
Subject:: Diaphorina citri , parasitoids , biological control agents , Tamarixia , introduced species , population density , parasitism , incidence , insect control , Citrus , orchards , insect vectors , greening disease , Florida
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2009

4. Larger olive fruit size reduces the efficiency of Psyttalia concolor, as a parasitoid of the olive fruit fly

Description:: Includes references
Author:: Wang, Xin-Geng , Johnson, Marshall W. , Daane, Kent M. , Yokoyama, Victoria Y.
Subject:: Psyttalia , parasitoids , biological control agents , Bactrocera oleae , fruit flies , Olea europaea , cultivars , fruits (plant anatomy) , olives , parasitism , population density , body size , ovipositor , host-parasite relationships , insect control
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2009

5. Trichogramma (Hymenoptera: Trichogrammatidae) Ecology in a Tropical Bt Transgenic Cotton Cropping System: Sampling to Improve Seasonal Pest Impact Estimates in the Ord River Irrigation Area, Australia

Description:: Includes references
Author:: Davies, A.P. , Pufke, U.S. , Zalucki, M.P.
Subject:: Trichogramma , parasitoids , biological control agents , Helicoverpa armigera , parasitism , population density , seasonal variation , estimation , sampling , life tables , population dynamics , insect ecology , Gossypium hirsutum , transgenic plants , Bacillus thuringiensis , Western Australia
Collection:: Journal Articles, USDA Authors, Peer-Reviewed
Year:: 2009