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Harry E Burke And John M Miller Pioneers In Western Forest Entomology
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Book Synopsis Harry E. Burke and John M. Miller, Pioneers in Western Forest Entomology by : Boyd E. Wickman
Download or read book Harry E. Burke and John M. Miller, Pioneers in Western Forest Entomology written by Boyd E. Wickman and published by . This book was released on 2005 with total page 172 pages. Available in PDF, EPUB and Kindle. Book excerpt: This history was compiled from the memoirs, diaries, and other personal documents of the two forest entomologists in charge of the first forest insect laboratories on the west coast. It traces the lives of the two pioneers from 1902 to 1952 as they pursued their careers in the USDA Bureau of Entomology, Division of Forest Insect Investigations. Cooperative bark beetle control projects with the USDA Forest Service, Park Service, and private timber owners guided much of their early activities. Later, when the laboratories were located on university campuses, cooperative research was undertaken with Forest Service Research Stations. The focus shifted to more basic research and, particularly, studies on the silvicultural management of bark beetle populations.
Book Synopsis General Technical Report PNW-GTR by :
Download or read book General Technical Report PNW-GTR written by and published by . This book was released on 2005 with total page 720 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Western Bark Beetle Research Group by :
Download or read book The Western Bark Beetle Research Group written by and published by . This book was released on 2009 with total page 156 pages. Available in PDF, EPUB and Kindle. Book excerpt: "The compilation of papers in this proceedings is based on a symposium sponsored by the Insect and Diseases Working Group (D5) at the 2007 Society of American Foresters (SAF) convention in Portland, Oregon. The selection of topics parallels the research priorities of the Western Bark Beetle Research Group (WBBRG) (USDA Forest Service, Research and Development), which had been recently formed at the time of the symposium. Reflecting a unique partnership within the Forest Service, each paper was jointly prepared by a research scientist with the WBBRG and one or more entomologists with Forest Health Protection (USDA Forest Service, State and Private Forestry). Among these papers is a description of the currently elevated impacts of bark beetles in the Western United States; descriptions of the current state of knowledge of bark beetle response to vegetation management and also to climate change; discussions of the complex interactions of bark beetles and fire and of the complex ecological and socioeconomic impacts of infestations; an overview of the use of semiochemical (behavioral chemicals)-based technology for conifer protection; and a case study exemplifying efforts to assess risks posed by nonnative invasive bark beetles." --
Download or read book American Entomologist written by and published by . This book was released on 2007 with total page 288 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book America, History and Life written by and published by . This book was released on 1988 with total page 340 pages. Available in PDF, EPUB and Kindle. Book excerpt: Provides historical coverage of the United States and Canada from prehistory to the present. Includes information abstracted from over 2,000 journals published worldwide.
Book Synopsis Who's Who in Finance and Industry, 1983-1984 by : Marquis Who's Who, LLC
Download or read book Who's Who in Finance and Industry, 1983-1984 written by Marquis Who's Who, LLC and published by Marquis Who's Who. This book was released on 1983 with total page 968 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Big Sagebrush by : Bruce Leigh Welch
Download or read book Big Sagebrush written by Bruce Leigh Welch and published by . This book was released on 2005 with total page 220 pages. Available in PDF, EPUB and Kindle. Book excerpt: Pioneers traveling along the Oregon Trail from western Nebraska, through Wyoming and southern Idaho and into eastern Oregon, referred to their travel as an 800 mile journey through a sea of sagebrush, mainly big sagebrush ( Artemisia tridentata). Today approximately 50 percent of the sagebrush sea has given way to agriculture, cities and towns, and other human developments. What remains is further fragmented by range management practices, creeping expansion of woodlands, alien weed species, and the historic view that big sagebrush is a worthless plant. Two ideas are promoted in this report: (1) big sagebrush is a nursing mother to a host of organisms that range from microscopic fungi to large mammals, and (2) many range management practices applied to big sagebrush ecosystems are not science based.
Book Synopsis Polk's St. Paul (Ramsey County, Minn.) City Directory by :
Download or read book Polk's St. Paul (Ramsey County, Minn.) City Directory written by and published by . This book was released on 1950 with total page 1356 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Management of wildlife and fish habitats in forests of western Oregon and Washington by :
Download or read book Management of wildlife and fish habitats in forests of western Oregon and Washington written by and published by . This book was released on 1985 with total page 322 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Northeastern Oregon Bark Beetle Control Project 1910-11 by : Harry Eugene Burke
Download or read book Northeastern Oregon Bark Beetle Control Project 1910-11 written by Harry Eugene Burke and published by . This book was released on 1990 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Insect Enemies of Western Forests by :
Download or read book Insect Enemies of Western Forests written by and published by . This book was released on 1938 with total page 228 pages. Available in PDF, EPUB and Kindle. Book excerpt: This field handbook has been prepared to provide information on western forest insects. The discussions are limited to the insects and the problems which they raise in the management and protection of the forests of the Western States, although the general principles of control are applicable to other forest regions as well. It is hoped that the information assembled will add timber owners and foresters in recognizing the work of important western forest insects, in applying suitable control measures, or in adjusting forest practices so as to reduce losses from this source to the lowest possible point.
Download or read book Who was who in America written by and published by . This book was released on 1967 with total page 712 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis History of the Trans-Mississippi and International Exposition of 1898 by : James B. Haynes
Download or read book History of the Trans-Mississippi and International Exposition of 1898 written by James B. Haynes and published by Legare Street Press. This book was released on 2022-10-27 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work is in the "public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Book Synopsis Gypsy Moth Management in the United States: Chapters 1-9 and appendixes A-E by :
Download or read book Gypsy Moth Management in the United States: Chapters 1-9 and appendixes A-E written by and published by . This book was released on 1995 with total page 326 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Training of a Forester by : Gifford Pinchot
Download or read book The Training of a Forester written by Gifford Pinchot and published by DigiCat. This book was released on 2022-09-15 with total page 72 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work gives an exciting insight into the early days of the Forestry service in the US. Gifford Pinchot beautifully presents his views on the nature of the forest, the nation's responsibilities in maintaining and using the forest, and the personal conditions of forestry work.
Download or read book National Union Catalog written by and published by . This book was released on 1972 with total page 670 pages. Available in PDF, EPUB and Kindle. Book excerpt: Includes entries for maps and atlases.
Download or read book Iowa Official Register written by and published by . This book was released on 1907 with total page 900 pages. Available in PDF, EPUB and Kindle. Book excerpt:
