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Host Preference And Potential Impact Of Pine Shoot Beetle Tomicus Piniperda Lcoleopterascolytidae In Michigan Pine
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Book Synopsis Host Preference and Potential Impact of Pine Shoot Beetle [Tomicus Piniperda (L.)(Coleoptera:Scolytidae)] in Michigan Pine by : Nathan Wade Siegert
Download or read book Host Preference and Potential Impact of Pine Shoot Beetle [Tomicus Piniperda (L.)(Coleoptera:Scolytidae)] in Michigan Pine written by Nathan Wade Siegert and published by . This book was released on 2000 with total page 336 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Canadian Journal of Forest Research by :
Download or read book Canadian Journal of Forest Research written by and published by . This book was released on 2003 with total page 988 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Entomology Abstracts written by and published by . This book was released on 2001 with total page 668 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Southern Pine Beetle written by and published by . This book was released on 1981 with total page 284 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis New Introduction - Common Pine Shoot Beetle by :
Download or read book New Introduction - Common Pine Shoot Beetle written by and published by . This book was released on 1992 with total page 4 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Bibliography of Agriculture written by and published by . This book was released on 1991-08 with total page 538 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Bibliography of Agriculture with Subject Index by :
Download or read book Bibliography of Agriculture with Subject Index written by and published by . This book was released on 1995 with total page 626 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Agrindex written by and published by . This book was released on 1993 with total page 820 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Key to Help Screen Tomicus Piniperda (L.) from Other North American Scolytidae (coleoptera) by : Steven Passoa
Download or read book Key to Help Screen Tomicus Piniperda (L.) from Other North American Scolytidae (coleoptera) written by Steven Passoa and published by . This book was released on 1993 with total page 6 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Characteristics of Endemic-level Mountain Pine Beetle Populations in South-central Wyoming by : Dale L. Bartos
Download or read book Characteristics of Endemic-level Mountain Pine Beetle Populations in South-central Wyoming written by Dale L. Bartos and published by . This book was released on 1998 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt: This study was conducted to evaluate the dynamics of endemic populations of mountain pine beetle (Dendroctonus ponderosae Hopkins). In addition, we extended the geographical range of an existing data base recorded in Utah with similar data from Wyoming. This work was accomplished in lodgepole pine (Pinus contorta Dougl. Var. latifolia Engelm.) stands on the Medicine Bow National Forest in south-central Wyoming. Thirty-eight variable-radius paired plots (BAF 10) were measured during the summer of 1987. Host-tree condition and mountain pine beetle infestation characteristics were determined from currently and previously infested trees. Presence and severity of Armillaria root disease and stem pathogens was determined. Tree condition and infestation patterns were similar at this site to those found in earlier studies. Trees selected by endemic mountain pine beetle populations were infested with Comandra blister rust (Cronartium Comandra PK) and root disease (Armillaria spp.). Host-tree condition and mountain pine beetle infestation patterns recorded in this study parallel those identified earlier in Utah and will help land managers identify trees to cut to reduce stand hazard to mountain pine beetle infestation.
Book Synopsis The Southern Pine Beetle by : Andrew Delmar Hopkins
Download or read book The Southern Pine Beetle written by Andrew Delmar Hopkins and published by . This book was released on 1921 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Mountain Pine Beetle Range Expansion by : Katherine Patricia Bleiker
Download or read book Mountain Pine Beetle Range Expansion written by Katherine Patricia Bleiker and published by . This book was released on 2011 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt: For this report the authors investigated whether an endemic niche exists for the mountain pine beetle (MPB) in north-western Alberta, a region east of the Rocky Mountains that was recently invaded by beetles. Their approach was to sample endemic or endemic-incipient MPB populations in the region in situ, including the assemblage of secondary bark beetles with which the MPB may interact. The objectives of this project were threefold: (i) determine the potential for MPB to persist at endemic levels east of the Rockies; (ii) if persistence is possible, determine the rate of population increase or decrease to assess the potential for eruptions and spread; and (iii) provide data to existing and emergent decision support tools to re-parameterize, where appropriate, to accommodate MPB dynamics in a new habitat.--Document.
Book Synopsis Beetles in Your Pines? by : R. Joseph Kowal
Download or read book Beetles in Your Pines? written by R. Joseph Kowal and published by . This book was released on 1958 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Pine Shoot Beetle written by and published by . This book was released on 2002 with total page 3 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Distribution of Bark Beetle Attacks on Ponderosa Pine Trees in Montana by : Philip Cornwell Johnson
Download or read book Distribution of Bark Beetle Attacks on Ponderosa Pine Trees in Montana written by Philip Cornwell Johnson and published by . This book was released on 1967 with total page 8 pages. Available in PDF, EPUB and Kindle. Book excerpt: The boles of 71 mature ponderosa pine trees killed by Dendroctonus brevicomis LeConte (Coleoptera: Scolytidae) were analyzed to determine the distribution of the attacks by endemic populations of this bark beetle and those of several phloem -feeding associates. The longitudinal -circumferential distribution of the attacks fitted dia- grammatically into four distinguishable bole infestation patterns. The characteristics of the patterns and similarities with comparable ?attacks of D. brevicomis in northeastern California are discussed.
Book Synopsis Biology and Control of the Western Pine Beetle by : John Martin Miller
Download or read book Biology and Control of the Western Pine Beetle written by John Martin Miller and published by . This book was released on 1960 with total page 402 pages. Available in PDF, EPUB and Kindle. Book excerpt: This publication reviews the results of research on the western pine beetle up to July 1, 1952. It shows the progress that has been made in over a half-century of study of this one bark beetle. It also records the trials and errors--the research that ran into blind alleys. The record of this pioneer effort in the field of forest entomology in the United States should be of great help to research workers who are faced with similar problems.
Book Synopsis Bark Beetles Affecting Southern Pines by : Robert C. Thatcher
Download or read book Bark Beetles Affecting Southern Pines written by Robert C. Thatcher and published by . This book was released on 1960 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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