Sampling Technique for Estimation Numerical Trends in Larval Populations of Insect Defoliators on Conifers

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A Preliminary Study on the Persistence and Distribution of Matacil in a Forest Environment

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Dispersal Losses of Early-Instar Spruce Budworm (Lepidoptera: Tortricidae)t Larvae in Strip Clearcut and Dense Spruce-Fir Forests of Maine

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Atmospheric photochemistry of Fenitrothion and Matacil

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Brain Cholinesterase Activities of Birds from Forests Sprayed with Trichlorfon (Dylox) and Carbaryl (Sevin-4 -oil)

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An Apparatus and Technique for Sampling Aerially Applied Sprays in Conifers

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Zectran Pilot Test to Control Spruce Budworm

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An Evaluation of Avian Impact Assessment Techniques Following Broadscale Forest Insecticide Sprays

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Influence of Targeted Harvesting and Insecticide Protection on Vulnerability of Red Spruce and Balsam Fir To Spruce Budworm in Maine

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1983 Spruce Budworm Environmental Assessment

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