Forest Pest Conditions Report For The Northeastern Area

Author : Usda Forest Service
Publisher : Forgotten Books
ISBN 13 : 9781390534290
Total Pages : 40 pages
Book Rating : 4.5/5 (342 download)

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Download or read book Forest Pest Conditions Report for the Northeastern Area, 1986 (Classic Reprint) written by Usda Forest Service and published by Forgotten Books. This book was released on 2018-08-16 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Forest Pest Conditions Report for the Northeastern Area, 1986 Although a pocket of jack pine budworm. Activity persists on the huron-manistee National Forest, populations have collapsed in lower Michigan. Less than A,000 acres of detectable defoliation is expected next year. If this holds true, it will be dramatically lower than the acres of moderate to heavy defoliation reported in 1985. Aerial surveys in 1986 found no visible signs of budworm defoliation in Michigan's Upper Peninsula. However, pupae and egg mass surveys confirm a growing population in the Baraga Plains area where some defoliation was observed and where the next epidemic population is expected to occur. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.