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The Pathogenicity Of Blue Stain Fungi On Lodgepole Pines Attacked By Mountain Pine Beetles
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Book Synopsis The Pathogenicity of Blue-stain Fungi on Lodgepole Pines Attacked by Mountain Pine Beetles by : Richard Grant Ballard
Download or read book The Pathogenicity of Blue-stain Fungi on Lodgepole Pines Attacked by Mountain Pine Beetles written by Richard Grant Ballard and published by . This book was released on 1982 with total page 152 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Pathogenicity of Blue-stain Fungi on Lodgepole Pines Attacked by Mountain Pine Beetle by : Richard Grant Ballard
Download or read book The Pathogenicity of Blue-stain Fungi on Lodgepole Pines Attacked by Mountain Pine Beetle written by Richard Grant Ballard and published by . This book was released on 1982 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: In the western regions of North America, mountain pine beetle, Dendroctonus ponderosae Hopk., infestations take a tremendous toll of pines , especially lodgepole pine, Pinus contorta Dougl. var. latifolia Engelm.. Mass attack by the beetles is a devastating event for the trees. As well as girdling the tree, a massive inoculation of blue stain fungus "complex" (composed of several species of Ceratocystis, numerous yeasts and other mycelial fungi) is made beneath the bark. These fungi colonize and destroy the parenchyma tissue system of the host sapwood, primarily the ray parenchyma and resin duct epithelium. A blue stain is produced in the sapwood as a consequence of destruction of the sapwood parenchyma. The stain develops inward through the sapwood, and the transpiration stream is cut off. As more and more sapwood is stained, foliar water stress begins to increase. Foliage however, remains green and apparently healthy for up to 10 months after inoculation. When spring bud break begins the year following beetle attack, terminal buds of blue-stained trees begin to expand, then abort. Soon after, the needles of these trees fade to a reddish brown color. Transpiration stream disruption was not caused by penetration of tracheids by fungal hyphae; tyloses were not observed; nor was microconidial blockage of bordered pits seen. Though resin duct epithelium was eventually destroyed, little resin soaking was observed in the initial blue stained regions. Many bordered pits of tracheids in stained regions appeared to be aspirated, suggesting introduction of embolisms.
Book Synopsis The Penetration and Growth of Blue-stain Fungi in the Sapwood of Lodgepole Pine Attacked by Mountain Pine Beetle by : R. G. Ballard
Download or read book The Penetration and Growth of Blue-stain Fungi in the Sapwood of Lodgepole Pine Attacked by Mountain Pine Beetle written by R. G. Ballard and published by . This book was released on 1984 with total page 6 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Rate of Spread of Blue Stain Fungi in Mountain Pine Beetle Killed Lodgepole Pine in Northeastern Oregon by : Robert D. Harvey (Jr.)
Download or read book Rate of Spread of Blue Stain Fungi in Mountain Pine Beetle Killed Lodgepole Pine in Northeastern Oregon written by Robert D. Harvey (Jr.) and published by . This book was released on 1980 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Association of an Endemic Mountain Pine Beetle Population with Lodgepole Pine Infected by Armillaria Root Disease in Utah by : Borys M. Tkacz
Download or read book Association of an Endemic Mountain Pine Beetle Population with Lodgepole Pine Infected by Armillaria Root Disease in Utah written by Borys M. Tkacz and published by . This book was released on 1985 with total page 8 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Mountain Pine Beetle by : Pacific Forestry Centre
Download or read book The Mountain Pine Beetle written by Pacific Forestry Centre and published by . This book was released on 2006 with total page 304 pages. Available in PDF, EPUB and Kindle. Book excerpt: "This book presents a synthesis of published information on mountain pine beetle (Dendroctonus ponderosae Hopkins [Coleoptera: Scolytidae]) biology and management with an emphasis on lodgepole pine (Pinus contorta Dougl. ex Loud. var. latifolia Engelm.) forests of western Canada. Intended as a reference for researchers as well as forest managers, the book covers three main subject areas: mountain pine beetle biology, management, and socioeconomic concerns. The chapters on biology cover taxonomy, life history and habits, distribution, insect-host tree interactions, development and survival, epidemiology, and outbreak history. The management section covers management strategy, survey and detection, proactive and preventive management, and decision support tools. The chapters on socioeconomic aspects include an economic examination of management programs and the utilization of post-beetle salvage timber in solid wood, panelboard, pulp and paper products."--Publisher's description.
Book Synopsis Fitness and Pathogenicity of the Fungi Associated with the Mountain Pine Beetle and Other Secondary Beetles in Green Attack by : Colette Breuil
Download or read book Fitness and Pathogenicity of the Fungi Associated with the Mountain Pine Beetle and Other Secondary Beetles in Green Attack written by Colette Breuil and published by . This book was released on 2008 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt: The mountain pine beetle (MPB), Dendroctonus ponderosae Hopkins, is the most destructive bark beetle in western Canada. Fungi, particularly those of the Ophiostomatoid group, can aid the beetle in successfully attacking and colonizing trees. This report concerns experiments to characterize the instraspecific variation in virulence indicators of ophiostoma clavigerum, and to compare two time periods for growth inside trees in relation to virulence indicators. The researchers examined the optimal temperature and pH for growth and the effects of fatty acids, terpenes and oxygen on the growth of the different strains.--Includes text from document.
Book Synopsis Mountain Pine Beetle Dynamics in Lodgepole Pine Forests by : Walter E. Cole
Download or read book Mountain Pine Beetle Dynamics in Lodgepole Pine Forests written by Walter E. Cole and published by . This book was released on 1980 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Localized Spatial and Temporal Attack Dynamics of the Mountain Pine Beetle in Lodgepole Pine by : Barbara J. Bentz
Download or read book Localized Spatial and Temporal Attack Dynamics of the Mountain Pine Beetle in Lodgepole Pine written by Barbara J. Bentz and published by . This book was released on 1996 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Emergence and Attack Behavior of the Mountain Pine Beetle in Lodgepole Pine by : Lynn A. Rasmussen
Download or read book Emergence and Attack Behavior of the Mountain Pine Beetle in Lodgepole Pine written by Lynn A. Rasmussen and published by . This book was released on 1980 with total page 8 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Addressing Marketplace Durability Issues with Post-mountain Pine Beetle Lodgepole Pine by : Anthony Byrne
Download or read book Addressing Marketplace Durability Issues with Post-mountain Pine Beetle Lodgepole Pine written by Anthony Byrne and published by . This book was released on 2005 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is a compilation of three reports addressing market durability issues with products made from lodgepole pine that has been affected by mountain pine beetle (MPB) infestation. The first report describes the establishment of accelerated field tests to determine the decay resistance of blue-stained post-MPB lodgepole pine sapwood and non-stained sapwood with reference samples of Scots pine sapwood. The second is a comparative technical review of the nature of blue stain in post-MPB wood and the differences between blue stain, mould, and decay. The final report answers frequently asked questions about blue stain on Canadian wood products, including whether it affects construction-related properties.
Book Synopsis Lodgepole Pine Losses to Mountain Pine Beetle Related to Elevation by : Gene D. Amman
Download or read book Lodgepole Pine Losses to Mountain Pine Beetle Related to Elevation written by Gene D. Amman and published by . This book was released on 1973 with total page 8 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Mountain Pine Beetle Dynamics in Lodgepole Pine Forests by : Walter E. Cole
Download or read book Mountain Pine Beetle Dynamics in Lodgepole Pine Forests written by Walter E. Cole and published by . This book was released on 1980 with total page 64 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Interaction Between Mountain Pine Beetle and Dynamics of Lodgepole Pine Stands by : Walter E. Cole
Download or read book Interaction Between Mountain Pine Beetle and Dynamics of Lodgepole Pine Stands written by Walter E. Cole and published by . This book was released on 1973 with total page 8 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Mountain Pine Beetle Dynamics in Lodgepole Pine Forests by : Gene D. Amman
Download or read book Mountain Pine Beetle Dynamics in Lodgepole Pine Forests written by Gene D. Amman and published by . This book was released on 1983 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis An Annotated Bibliography on the Effect of Bluestain on Wood Utilization with Emphasis on Mountain Pine Beetle-vectored Bluestain by :
Download or read book An Annotated Bibliography on the Effect of Bluestain on Wood Utilization with Emphasis on Mountain Pine Beetle-vectored Bluestain written by and published by . This book was released on 2005 with total page 62 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Diversity of Fungi Associated with Mountain Pine Beetle, Dendroctonus Ponderosae, and Infested Lodgepole Pines in British Columbia by : Sangwon Lee
Download or read book Diversity of Fungi Associated with Mountain Pine Beetle, Dendroctonus Ponderosae, and Infested Lodgepole Pines in British Columbia written by Sangwon Lee and published by . This book was released on 2006 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt:
