Read Cooperative Economic Insect Report, Vol. 6: August 10, 1956 (Classic Reprint) - U.S. Agricultural Research Service | PDF Online

Read Online Cooperative Economic Insect Report, Vol. 6: August 10, 1956 (Classic Reprint) - U.S. Agricultural Research Service | ePub

Excerpt from Cooperative Economic Insect Report, Vol. 6: August 10, 1956Potato leafhopper building up in potatoes in central New Jersey and northeastern South Dakota. Hopperburn heavy on untreated potatoes at Portage, Wisconsin. Causing heavy damage to some potatoes in York County, Pennsylvania. (p. Potato psyllid causing yellows to potatoes in Weld and Logan Counties

Title : Cooperative Economic Insect Report, Vol. 6: August 10, 1956 (Classic Reprint)
Author : U.S. Agricultural Research Service
Language : en
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Type : PDF, ePub, Kindle
Uploaded : Apr 11, 2021

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