Spruce Budworm Spraying in Maine 1954-1976
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Spruce Budworm in Maine, 1910-1976: Infestations and Control.
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[mrp_rating_result no_rating_results_text="No ratings yet" before_count="(" after_count=" ratings)"]Spruce Budworm in Maine: 1976
Views: 545
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[mrp_rating_result no_rating_results_text="No ratings yet" before_count="(" after_count=" ratings)"]Canada Department of Agriculture, Science Service-Division of Forest Biology: Bi-Monthly progress report
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[mrp_rating_result no_rating_results_text="No ratings yet" before_count="(" after_count=" ratings)"]Trials in British Columbia with Douglas-fir Tussock Moth Nuclear Polyhedrosis Virus Proposed for 1981
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[mrp_rating_result no_rating_results_text="No ratings yet" before_count="(" after_count=" ratings)"]Mexacarbate Deposits on Simulated and Live Fir Needles During an Aerial Spray Trial
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[mrp_rating_result no_rating_results_text="No ratings yet" before_count="(" after_count=" ratings)"]Inventory of Litter Arthropods and Airborne Insects in Fir Spruce Stand treated with Insecticides
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[mrp_rating_result no_rating_results_text="No ratings yet" before_count="(" after_count=" ratings)"]Inoculation of Spruce Budworm Cell Cultures with the Microspordian Nosema Whitei
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[mrp_rating_result no_rating_results_text="No ratings yet" before_count="(" after_count=" ratings)"]The effects of 245 T Amitrole and Glyphosphate Applied in the Springtime to Balsam Fir Red Spruce and White Spruce
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[mrp_rating_result no_rating_results_text="No ratings yet" before_count="(" after_count=" ratings)"]Aircraft Efficiency/Block Design Final Report
Problem Addressed: Practical considerations for aerial spraying
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