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Determining Stand Susceptibility To Western Spruce Budworm And Potential Damaging Effects
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Book Synopsis Determining Stand Susceptibility to Western Spruce Budworm and Potential Damaging Effects by : Beverly Bulaon
Download or read book Determining Stand Susceptibility to Western Spruce Budworm and Potential Damaging Effects written by Beverly Bulaon and published by . This book was released on 2006 with total page 9 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Managing Trees and Stands Susceptible to Western Spruce Budworm by : Martha H. Brookes
Download or read book Managing Trees and Stands Susceptible to Western Spruce Budworm written by Martha H. Brookes and published by . This book was released on 1985 with total page 130 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Spruce Budworms Handbook by : Clinton E. Carlson
Download or read book Spruce Budworms Handbook written by Clinton E. Carlson and published by . This book was released on 1989 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Susceptibility of Stands to Defoliation by Western Spruce Budworm on the Payette National Forest, Idaho by :
Download or read book Susceptibility of Stands to Defoliation by Western Spruce Budworm on the Payette National Forest, Idaho written by and published by . This book was released on 1986 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Silvicultural Strategies to Reduce Stand and Forest Susceptibility to the Western Spruce Budworm by :
Download or read book Silvicultural Strategies to Reduce Stand and Forest Susceptibility to the Western Spruce Budworm written by and published by . This book was released on 1989 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Final Environmental Impact Statement by :
Download or read book Final Environmental Impact Statement written by and published by . This book was released on 1989 with total page 710 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Integrated Pest Management Guide by : James P. Linnane
Download or read book Integrated Pest Management Guide written by James P. Linnane and published by . This book was released on 1986 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Draft Environmental Impact Statement for Managing Western Spruce Budworm in Oregon and Washington by :
Download or read book Draft Environmental Impact Statement for Managing Western Spruce Budworm in Oregon and Washington written by and published by . This book was released on 1988 with total page 504 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Spruce Budworms Handbook written by and published by . This book was released on 1985 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Integrated Forest Protection Guide by : James P. Linnane
Download or read book Integrated Forest Protection Guide written by James P. Linnane and published by . This book was released on 1986 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Foliage Dynamics and Tree Damage Components of the Western Spruce Budworm Modeling System by : Nicholas L. Crookston
Download or read book Foliage Dynamics and Tree Damage Components of the Western Spruce Budworm Modeling System written by Nicholas L. Crookston and published by . This book was released on 1991 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Susceptibility of Stands to Defoliation by Western Spruce Budworm on the Payette National Forest, Idaho (Classic Reprint) by : M. A. Marsden
Download or read book Susceptibility of Stands to Defoliation by Western Spruce Budworm on the Payette National Forest, Idaho (Classic Reprint) written by M. A. Marsden and published by Forgotten Books. This book was released on 2018-01-09 with total page 22 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Susceptibility of Stands to Defoliation by Western Spruce Budworm on the Payette National Forest, Idaho The forest inventory stand data consisted of a probability sampling of stands for a forest. Attributes of these stands can then be used to obtain unbiased estimates of that attribute for the total forest. The attribute can be a defoliation rating or a habitat type series, or the intersection of the two. For example, total acreage, which is in the grand fir habitat type series and is defoliated for more than five years, can be estimated. 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.
Book Synopsis Rating Susceptibility of Stands to Western Spruce Budworm by : Wayne E. Bousfield
Download or read book Rating Susceptibility of Stands to Western Spruce Budworm written by Wayne E. Bousfield and published by . This book was released on 1986 with total page 22 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Ground-spray Techniques to Reduce Damage from Western Spruce Budworm by : Lawrence E. Stipe
Download or read book Ground-spray Techniques to Reduce Damage from Western Spruce Budworm written by Lawrence E. Stipe and published by . This book was released on 1984 with total page 8 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Western Spruce Budworm Damage Affects Form and Height Growth of Western Larch by : Wyman C. Schmidt
Download or read book Western Spruce Budworm Damage Affects Form and Height Growth of Western Larch written by Wyman C. Schmidt and published by . This book was released on 1971 with total page 74 pages. Available in PDF, EPUB and Kindle. Book excerpt: Atypical feeding behavior of the western spruce budworm (Choristoneura occidentalis Freeman) reduces rapid juvenile height growth and deforms young western larch (Larix occidentalis Nutt.). On western larch, budworm larvae do not confine their feeding to foliage, their usual diet on other conifers; they also feed on and sever stems of current year terminal and lateral shoots. We conducted a five-year study in young larch to determine their susceptibility to this type of damage and how tree form and height growth were affected. We found that: (1) amount and severity of budworm damage increased annually, (2) trees in lightly stocked stands appeared more susceptible to damage when budworm populations were low, but there were no apparent differences by stand density when budworm populations were high, (3) all trees were damaged sometime during the study and no genetic immunity was detected, (4) severance of the terminal shoot was the most serious type of budworm damage to larch, (5) severances reduced net height growth at least one-fourth and resulted in forked, bushy-topped trees, and (6) because of the strong apical dominance characteristic of larch, specific forks in the tree did not persist more than five years.
Book Synopsis Western Spruce Budworm Management (OR,WA) by :
Download or read book Western Spruce Budworm Management (OR,WA) written by and published by . This book was released on 1989 with total page 504 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Population Density of Western Spruce Budworm as Related to Stand Characteristics in the Bitterroot National Forest by : Carroll B. Williams
Download or read book Population Density of Western Spruce Budworm as Related to Stand Characteristics in the Bitterroot National Forest written by Carroll B. Williams and published by . This book was released on 1971 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt: