Download or read book Douglas fir Beetle in the Intermountain West written by and published by . This book was released on 2004 with total page 8 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Douglas fir Beetle Research in the Intermountain and Northern Rocky Mountain Regions written by Malcolm M. Furniss and published by . This book was released on 1963 with total page 88 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Chronology and Characteristics of a Douglas fir Beetle Outbreak in Northern Idaho written by Malcolm M. Furniss and published by . This book was released on 1979 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Forest Insect and Disease Conditions written by and published by . This book was released on 1979 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Characteristics of Douglas fir Beetle Infestation in Northern Idaho Resulting from Treatment with Douglure written by G. B. Ringgold and published by . This book was released on 1975 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Chronology and Characteristics of a Douglas fir Beetle Outbreak in Northern Idaho written by Pacific Northwest Forest and Range Experiment Station (Portland, Or.) and published by . This book was released on 1979 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Reducing Douglas fir Beetle Damage written by Malcolm M. Furniss and published by . This book was released on 1959 with total page 6 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Investigations of the Douglas fir Beetle Dendroctonus Pseudotsugae Hopk Coleoptera Scolytidae in the Intermountain Region written by Malcolm M. Furniss and published by . This book was released on 1957 with total page 120 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Impacts of Douglas fir Beetle on Overstory and Understory Conditions of Douglas fir Stands written by Joel D. McMillin and published by . This book was released on 2000 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Douglas fir Beetle Infestations in the Northern Rocky Mountain Region in 1960 written by Archibald Tunnock and published by . This book was released on 1960 with total page 3 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Characteristics of Douglas fir Beetle Infestation in Northern Idaho Resulting from Treatment with Douglure written by G. B. Ringold and published by . This book was released on 1975 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book An Annotated Bibliography of the Douglas fir Beetle Dendroctonus Pseudotsuga Hopkins written by Intermountain Forest and Range Experiment Station (Ogden, Utah) and published by . This book was released on 1973 with total page 35 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Deterioration of Beetle killed Douglas fir in Western Oregon and Washington written by Kenneth H. Wright and published by . This book was released on 1967 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Forestry Research West written by and published by . This book was released on 1988 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book An Annotated Bibliography of the Douglas fir Beetle Dendroctonus Pseudotsugae Hopkins written by Intermountain Forest and Range Experiment Station (Ogden, Utah) and published by . This book was released on 1979 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book A Biochemical Morphological and Physiological Analysis of Douglas fir and Western Larch written by Arden Nathan Frink Reed and published by . This book was released on 1984 with total page 402 pages. Available in PDF, EPUB and Kindle. Book excerpt:

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." --