Author: Eugene P. van Arsdel

Publisher: Forgotten Books

Published: 2017-10-27

Total Pages: 40

ISBN-13: 9780266793755

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Excerpt from The Climatic Distribution of Blister Rust on White Pine in Wisconsin The height of cankers above the ground also was recorded for the two areas Trees ranged from seedling-size to 100 feet in height. Forest - 3 had 251 cankers less than 2 feet from the ground, 56 from 2 to 4 feet, 23 from 4 to 6 feet, and 8 cankers more than 6 feet above the ground. Oi 13 cankers for which height was recorded on 0neida-5, 9 were less than 2 feet above the ground and 4 were 2 to 4 feet. Honey (1942) reported that in Brown County (eastern H plot in fig. 1) 98 percent of 307 cankers were within 6 feet and all cankers were within 10 feet of the ground. These results suggested that rust infection was dependent on moisture near the ground. Cankers occurred higher in Forest-3, a favorable area, than in 0neida-5. A preponderance of the blister rust infection in all of Wisconsin took place near the ground, but in the northern part of the State occasional cankers higher in the trees were observed. 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.

Download or read book The Climatic Distribution of Blister Rust on White Pine in Wisconsin (Classic Reprint) written by Eugene P. van Arsdel and published by Forgotten Books. This book was released on 2017-10-27 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from The Climatic Distribution of Blister Rust on White Pine in Wisconsin The height of cankers above the ground also was recorded for the two areas Trees ranged from seedling-size to 100 feet in height. Forest - 3 had 251 cankers less than 2 feet from the ground, 56 from 2 to 4 feet, 23 from 4 to 6 feet, and 8 cankers more than 6 feet above the ground. Oi 13 cankers for which height was recorded on 0neida-5, 9 were less than 2 feet above the ground and 4 were 2 to 4 feet. Honey (1942) reported that in Brown County (eastern H plot in fig. 1) 98 percent of 307 cankers were within 6 feet and all cankers were within 10 feet of the ground. These results suggested that rust infection was dependent on moisture near the ground. Cankers occurred higher in Forest-3, a favorable area, than in 0neida-5. A preponderance of the blister rust infection in all of Wisconsin took place near the ground, but in the northern part of the State occasional cankers higher in the trees were observed. 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.