mountain pine beetle
MANAGEMENT AND CHALLENGES OF THE MOUNTAIN PINE BEETLE INFESTATION IN BRITISH COLUMBIA
... of mountain pine beetle (Dendroctonus ponderosa) ever recorded in British ...of pine trees that will adversely affect their forage, cover, and nesting/denning ...
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Evaluation of two repellent semiochemicals for disruption of attack by the mountain pine beetle, Dendroctonus ponderosae Hopkins (Coleoptera: Scolytidae)
... pheromone of Douglas-fir and spruce bee- tles, Dendroctonus pseudotsugae Hopkins and D. rufipennis (Kirby), respectively (Rudinsky et al. 1972; Lindgren et al. 1989b) that was recently shown to be a repellent synomone ...
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An economic assessment of mountain pine beetle timber salvage in the West
... of mountain pine beetle (MPB; Dendroctonus ponderosae; Chapman et ...Bark Beetle Strategy that lays out priorities and details how increased salvage rates might be ...
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Mortality of mountain pine beetle larvae, Dendroctonus ponderosae (Coleoptera: Scolytidae) in logs of lodgepole pine (Pinus contorta var. latifolia) at constant low temperatures
... Number of logs used in the mountain pine beetle low temperature mortality experiments.. The nwnbers of attacks and 11le total l eng111 of the successfu l egg galleries (thos[r] ...
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Modeling Wildfire Spread in Mountain Pine Beetle-Affected Forest Stands, British Columbia, Canada
... Funding for this project was jointly provided by the Canadian Mountain Pine Beetle Initiative and by the British Columbia Ministry of Forests, Lands, and Natural Resource Operations. Many thanks to ...
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Comparison of a-pinene and myrcene on attraction of mountain pine beetle, Dendroctonus ponderosae (Coleoptera: Scolytidae) to pheromones in stands of western white pine
... (Coleoptera: Cleridae), to pheromones of the spruce beetle and two seco ndary bark beetl es (Coleoptera: Scolytidae). Attraction of scolytids and associated beetles b[r] ...
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Beyond red crowns: complex changes in surface and crown fuels and their interactions 32 years following mountain pine beetle epidemics in south-central Oregon, USA
... In general, changes to the structure of crown fuels, surface loadings of fine fuels, and loadings of coarse woody material are the major effects of MPB epidemics on lodgepole pine forests (Jenkins et al. 2014). ...
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Pheromone interruption of pine engraver, Ips pini, by pheromones of mountain pine beetle, Dendroctonus ponderosae (Coleoptera: Scolytidae)
... DANIEL R. p ini in traps baited with ip sdi enol at th ree locations in Briti sh Columbi a. Ipsdi enol did not significa ntly red uce th e attracti on of f) pOllderosae to[r] ...
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Pre-attack systemic applications of a neem-based insecticide for control of the mountain pine beetle, Dendroctonus ponderosae Hopkins (Coleoptera: Scolytidae)
... Jussieu , seeds, app lied to the xy l em of lodgepol e pine trees at 0.05 g of the active ingredient, azadirac htin per cm diameter at br east height , reduced larv al n[r] ...
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Mountain pine beetle outbreaks and shifting social preferences for ecosystem services
... The sensitivity of the MPB lifecycle to variations in temperature has been well documented. For example, warmer summer temperatures aid in synchronizing adult beetle emergence, increasing the success rate of ...
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Efficacy of SPLAT® Verb for Protecting Individual Pinus contorta, Pinus ponderosa, and Pinus lambertiana from Mortality Attributed to Dendroctonus ponderosae
... Mountain pine beetle, Dendroctonus ponderosae Hopkins (Coleoptera: Curculionidae, Scolytinae), is a major disturbance agent in conifer forests of western North America, where it colonizes at least 15 ...
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Predicting Southern Pine Beetle Infestation Risk from Neighborhood History and Environmental Conditions
... southern pine beetles interact with individual ...the mountain pine beetle arena, a regression tree analysis of management practices showed higher stand densities increase susceptibility ...
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Whitebark pine encroachment into lower-elevation sagebrush grasslands in southwest Montana, USA
... whitebark pine (Pinus albicaulis ...policies, mountain pine beetle (Dendroctonus ponderosae Hopkins 1902) outbreaks, and white pine blister rust (Cronartium ribicola ...whitebark ...
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A Bayesian space time model for discrete spread processes on a lattice
... the mountain pine beetle in lodgepole pine ...The mountain pine beetle, a synthesis of biology, management, and impacts on lodgepole ...
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Whitebark Pine in the Northern Cascades: Tracking the Effects of Blister Rust on Population Health in North Cascades National Park Service Complex and Mount Rainier National Park
... and mountain pine beetles (Dendroctonus ponderosae Hopkins) ...of mountain pine beetle were ...whitebark pine population health and to provide data to initiate discussion on ...
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Thesis
... The demands placed on the environment to supply raw-materials for future construction require changing the current paradigm away from carbon intensive materials. Replacing steel and concrete with wood as a construction ...
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Refining spatial neighbourhoods to capture terrain effects
... of mountain pine beetle across a heterogeneous land- scape, a fixed distance definition of spatial neighbour- hoods may produce misleading ...results. Mountain pine beetle ...
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Symposium Abstracts: Alien Invertebrate Species in B.C.
... The mountain pine beetle is native to the pine forests of western North America where it normally exists at very low densi- ties, infesting only weakened or damaged ...mature pine in ...
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Trapping mountain pine beetles Dendroctonus ponderosae (Coleoptera: Scolytidae) using pheromone-baited traps: effects of trapping distance
... Mountain pine beetles (Dendroc tonus ponderosae Hopkins) were relea sed and recaptured using pheromone-baited Lindgren traps at various distances from the release point to[r] ...
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Subalpine Forest and Treeline Ecotone under the Influence of Disturbances: A Review
... “True Krummholz” [29] is characterized by inherent decumbent growth, like prostrate mountain pine ( Pinus mugo ), green alder ( Alnus viridis ), and willows ( Salix sp .). This characteristic provides a ...
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