Zobrazeno 1 - 10
of 32
pro vyhledávání: '"Edward H. Holsten"'
Autor:
John S. Hard, Dezene P. W. Huber, Robert A. Blanchette, Mark E. Ascerno, Kenneth P. Zogas, Steven J. Seybold, Edward H. Holsten, Andrew D. Graves
Publikováno v:
Forest Ecology and Management. 256:1825-1839
Field bioassays were conducted in south-central Alaska in a stand of Lutz spruce, Picealutzii ,t o determine whether a semiochemical interruptant (verbenone and trans-conophthorin) and/or a defense- inducing plant hormone (methyl jasmonate, MJ) could
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::74f08aadacc827554191d512f3eee870
https://doi.org/10.1016/j.foreco.2008.07.008
https://doi.org/10.1016/j.foreco.2008.07.008
Publikováno v:
Forest Ecology and Management. 227:195-206
From 1920 to 1989, approximately 847,000 ha of Alaska spruce (Picea spp.) forests were infested by spruce beetles (Dendroctonus rufipennis). From 1990 to 2000, an extensive outbreak of spruce beetles caused mortality of spruce across 1.19 million ha
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::39857d8e978965bf33f286daa269530b
https://doi.org/10.1016/j.foreco.2006.02.050
https://doi.org/10.1016/j.foreco.2006.02.050
Publikováno v:
Journal of Economic Entomology. 96:31-34
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b770f52575012ab55c761e1005c080aa
https://doi.org/10.1093/jee/96.1.31
https://doi.org/10.1093/jee/96.1.31
Publikováno v:
Journal of Economic Entomology. 96:31-34
Field tests of 3-methyl-2-cyclohexen-1-one (MCH), the antiaggregation pheromone of the spruce beetle, Dendroctonus rufipennis Kirby, were conducted in south-central Alaska in stands of Lutz spruce, Picea x lutzii Little, and Sitka spruce, P. sitchens
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::71844d245e5cabdbaeaaf2dfe9123bdc
https://doi.org/10.1603/0022-0493-96.1.31
https://doi.org/10.1603/0022-0493-96.1.31
Publikováno v:
Environmental Entomology. 30:803-810
We reviewed the application of carbaryl (1-naphthyl N-methylcarbamate) against bark beetles (Scolytidae) in forest trees (Pinaceae) of North America. Our objective was to encapsulate carbaryl’s 30-yr history of successes and limitations against the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9c0b5fd49e7a4f2d356330b0c76ace4b
https://doi.org/10.1603/0046-225x-30.5.803
https://doi.org/10.1603/0046-225x-30.5.803
Publikováno v:
Environmental Entomology. 30:736-741
During 1991–1993 and 1998–1999, a leafblotch miner, Micrurapteryx salicifoliella (Chambers), infested willows (Salix spp.) throughout a vast area in drainages of the Yukon and Kuskokwim Rivers, AK. The insect’s biology had not been studied and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3f6cdb84faa1e6926399517345e17a92
https://doi.org/10.1603/0046-225x-30.4.736
https://doi.org/10.1603/0046-225x-30.4.736
Publikováno v:
Journal of Economic Entomology. 91:665-670
The dissipation and movement of carbaryl within soils of wet and dry sites in boreal (south central Alaska), temperate (north western North Carolina) and Mediterranean (east central California) ecosystems was determined by high-pressure liquid chroma
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fcbe268c6d236dc63383973133aa1dea
https://doi.org/10.1093/jee/91.3.665
https://doi.org/10.1093/jee/91.3.665
Autor:
Edward H. Holsten, Keith M. Roynolds
Publikováno v:
Forest Ecology and Management. 84:251-262
Stand data from Lutz and Sitka spruce forest types occurring on the Kenai Peninsula were analyzed by tree-based classification and abductive inference to develop decision models for classifying spruce beetle hazard. Model development and validation d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::058310008078f5fff151b22a3ef383c9
https://doi.org/10.1016/0378-1127(96)03672-9
https://doi.org/10.1016/0378-1127(96)03672-9
Publikováno v:
Environmental Entomology. 24:1539-1547
The spruce beetle, Dendroctonus rufipennis (Kirby), has had a major effect on the spruce forests of southcentral Alaska. In one area of the Chugach National Forest, 51% of the Lutz spruce, Picea glauca x lutzii Little, or nearly 90% of the commercial
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e11d68bbc2b9f5cdada15cbee5dbbbaf
https://doi.org/10.1093/ee/24.6.1539
https://doi.org/10.1093/ee/24.6.1539
Publikováno v:
Canadian Journal of Forest Research. 24:246-251
Forest inventory data collected in 1987 from the Kenai Peninsula, Alaska, were used to explore whether or not such data can be used to evaluate dynamics of a spruce bark beetle (Dendroctonusrufipennis (Kirby)) infestation there. The utility of the in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5e173519a770d4db18d822cf5ba67afb
https://doi.org/10.1139/x94-036
https://doi.org/10.1139/x94-036