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Evaluation Of Chemicals To Control Infection Of Stumps By Fomes Annosus In Precommercially Thinned Western Hemlock Stands
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Book Synopsis Evaluation of Chemicals to Control Infection of Stumps by Fomes Annosus in Precommercially Thinned Western Hemlock Stands by :
Download or read book Evaluation of Chemicals to Control Infection of Stumps by Fomes Annosus in Precommercially Thinned Western Hemlock Stands written by and published by . This book was released on 1973 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Evaluation of Chemicals to Control Infection of Stumps by Fomes Annosus in Precommercially Thinned Western Hemlock Stands by :
Download or read book Evaluation of Chemicals to Control Infection of Stumps by Fomes Annosus in Precommercially Thinned Western Hemlock Stands written by and published by . This book was released on 1973 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book General Technical Report PSW. written by and published by . This book was released on 1978 with total page 474 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Research Paper - Forest Research Laboratory, Oregon State University by : Oregon State University. Forest Research Laboratory
Download or read book Research Paper - Forest Research Laboratory, Oregon State University written by Oregon State University. Forest Research Laboratory and published by . This book was released on 1973 with total page 528 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Fomes Annosus written by and published by . This book was released on 1968 with total page 526 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Summaries of the Proceedings of the Western Forestry Conference by : Western Forestry and Conservation Association (U.S.)
Download or read book Summaries of the Proceedings of the Western Forestry Conference written by Western Forestry and Conservation Association (U.S.) and published by . This book was released on 1982 with total page 708 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Proceedings of the Symposium on Research and Management of Annosus Root Disease (Heterobasidion Annosum) in Western North America, April 18-21, 1989, Monterey, California by :
Download or read book Proceedings of the Symposium on Research and Management of Annosus Root Disease (Heterobasidion Annosum) in Western North America, April 18-21, 1989, Monterey, California written by and published by . This book was released on 1990 with total page 188 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Fomes Annosus written by E. G. Kuhlman and published by . This book was released on 1974 with total page 326 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Annosus Root Disease of Western Conifers by : Craig L. Schmitt
Download or read book Annosus Root Disease of Western Conifers written by Craig L. Schmitt and published by . This book was released on 2000 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book DNR Report written by and published by . This book was released on 1966 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Influence of Pre-harvest Killing of Western Hemlock on Subsequent Stump Invasion by Fomes Annosus by : Peter Paul Laird
Download or read book The Influence of Pre-harvest Killing of Western Hemlock on Subsequent Stump Invasion by Fomes Annosus written by Peter Paul Laird and published by . This book was released on 1971 with total page 234 pages. Available in PDF, EPUB and Kindle. Book excerpt: This study concerns the effect of pre-harvest killing of commercial sized, forty year old western hemlock (Tsuga heterophylla (Raf.) Sarg.) on subsequent stump infection by Fomes annosus (Fr.) Karst. Further evaluations were made on tree drying, loosening of bark, wood deterioration and rate of crown and cambial death. Findings on the susceptibility of injection axe cuts to Fomes annosus are included. Two herbicides MSMA and Tordon 101 were applied during four seasons; incubation periods of six, nine and twelve months were allowed to lapse between treatment and felling. Epidemiology of Fomes annosus in commercial thinnings of western hemlock was subject to deliberate prophylactic treatment by pre-harvest killing of trees with MSMA. At the same time the trees dried faster, and bark was more easily removed. Wood deterioration and breakage increased, but at levels tolerable to pulp operations. The degree of stump infection reduction, drying and bark removal was directly related to the amount of cambial kill by the herbicide. Tordon produced variable results, with stump infection sometimes exceeding that of the control. Furthermore, Tordon injection axe cuts were found to be highly susceptible to Fomes annosus infection. The behavior of Fomes annosus is thought to be responsive to cambial condition. The two herbicides produced different cambial responses, hence different responses of the pathogen.
Book Synopsis Borates for Stump Protection by : Jim E. Pratt
Download or read book Borates for Stump Protection written by Jim E. Pratt and published by . This book was released on 1996 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Heterobasidion Annosum by : Steven Woodward
Download or read book Heterobasidion Annosum written by Steven Woodward and published by Oxford University Press, USA. This book was released on 1998 with total page 624 pages. Available in PDF, EPUB and Kindle. Book excerpt: The fungus Heterobasidion annosumis, in economic terms, the most important causal agent of disease and of yield loss in coniferous trees in northern temperate regions. This is the first book which brings together and summarizes the considerable amount of knowledge which has been gathered about all aspects of this disease. It has been prepared and published with support from the European Union, under the Agriculture and Agro- Industrial Research (AAIR) program. Drawing on over 2,000 research papers and books published from the early nineteenth century to the present day, the book covers topics which include the history, detection, biology, taxonomy and distribution of H. annosum. It provides the latest information on infection, host resistance, the biochemistry of the host-parasite interaction, molecular and genetic regulation of the host response and methods of control. It concludes with a series of case studies from Europe and North America. This book is an indispensable source of information for all those involved in the management of coniferous forests and plantations wishing to reduce the impact of this disease on yields. It should also become the accepted text for students of forestry and plant pathology studying H. annosum, and an invaluable reference manual for scientists researching this and other fungal tree diseases.
Book Synopsis Management of Western Dwarf Mistletoe in Ponderosa and Jeffrey Pines in Forest Recreation Areas by : Robert F. Scharpf
Download or read book Management of Western Dwarf Mistletoe in Ponderosa and Jeffrey Pines in Forest Recreation Areas written by Robert F. Scharpf and published by . This book was released on 1988 with total page 782 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book General Technical Report PNW. written by and published by . This book was released on 1978 with total page 206 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Management of Western Hemlock-Sitka Spruce Forests for Timber Production by : Robert H. Ruth
Download or read book Management of Western Hemlock-Sitka Spruce Forests for Timber Production written by Robert H. Ruth and published by . This book was released on 1979 with total page 206 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Preliminary Test of Two Stump Surface Protectants Against Fomes Annosus by : E. E. Nelson
Download or read book Preliminary Test of Two Stump Surface Protectants Against Fomes Annosus written by E. E. Nelson and published by . This book was released on 1980 with total page 6 pages. Available in PDF, EPUB and Kindle. Book excerpt:
