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INSECT SUPPRESSION IN NATIONAL FORESTS 1930 - 1980
INSECT SUPPRESSION IN NATIONAL FORESTS 1930 - 1980
Author: USDA
We report a history of the use of various insecticides and the effectiveness of these against a number of insects in natural timber stands . It documents the insect species needing treatment , the various treatments used , the suppression results obtained and the national forest involved .
ISBN: 216202
Publication Date: 1986
Pages: 55
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Publisher: USDA
Book Type: Paperback
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