Aerial Applications of Esfenvalerate to Suppress Contarinia oregonensis (Diptera: Cecidomyiidae) and Megastigmus spermotrophus (Hymenoptera: Torymidae) in Douglas-Fir Seed Orchards

By SANDQUlST ROGER E.   OVERHULSER DAVID L.   STEIN JOHN D.  

Journal of Economic Entomology, Vol. 86, Iss. 2, 1993-04 ,pp. : 470-474

Entomological Society of America

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Biological Factors Affecting Contarinia oregonensis (Diptera: Cecidomyiidae) Infestations in Douglas-Fir Seed Orchards on Vancouver Island, British Columbia

By MILLER G. E.  

Environmental Entomology, Vol. 13, Iss. 3, 1984-06 ,pp. : 873-877

Entomological Society of America

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Influence of Host Genotype on Douglas-Fir Seed Losses to Contarinia oregonensis (Diptera: Cecidomyiidae) and Megastigmus spermotrophus (Hymenoptera: Torymidae) in Western Oregon

By SCHOWALTER T. D.   HAVERTY M. I.  

Environmental Entomology, Vol. 18, Iss. 1, 1989-02 ,pp. : 94-97

Entomological Society of America

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Evaluation of the Effectiveness of Cold-Water Misting of Trees in Seed Orchards for Control of Douglas-fir Cone Gall Midge (Diptera: Cecidomyiidae)

By Miller G. E.  

Journal of Economic Entomology, Vol. 76, Iss. 4, 1983-01 ,pp. : 916-919

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Seasonal Development of an Invasive Exotic Species, Contarinia nasturtii (Diptera: Cecidomyiidae), in Quebec

By Corlay Favio   Boivin Guy  

Environmental Entomology, Vol. 37, Iss. 4, 2008-08 ,pp. : 907-913

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