Download Cooperative Economic Insect Report, Vol. 18: April 5, 1968 (Classic Reprint) - U.S. Department of Agriculture file in ePub Online

Full Download Cooperative Economic Insect Report, Vol. 18: April 5, 1968 (Classic Reprint) - U.S. Department of Agriculture file in ePub

Excerpt from Cooperative Economic Insect Report, Vol. 18: April 5, 1968Public and private agencies cooperated to check damage and loss caused by forest insects. The major control efforts in the Nation were directed against bark beetles.The largest suppression effort in the country was again aimed at control of mountain pine beetle in stands of lodgepole pine on the Targhee

Title : Cooperative Economic Insect Report, Vol. 18: April 5, 1968 (Classic Reprint)
Author : U.S. Department of Agriculture
Language : en
Rating :
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Type : PDF, ePub, Kindle
Uploaded : Apr 10, 2021

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