Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Roger E. Burnside"'
Autor:
James J. Kruse, Nicholas Lisuzzo, Stephen R. McKelvey, Sylvia R. Mori, Roger E. Burnside, Mark E. Schultz, Christopher J. Hayes, Christopher J. Fettig, Stephen K. Nickel
Publikováno v:
Forest Ecology and Management. 289:58-68
In interior Alaska, increased use of mechanical fuel reduction treatments, increased interests in the use of wood energy systems as alternatives to fossil fuels, and elevated populations of northern spruce engraver, Ips perturbatus (Eichhoff), have r
Publikováno v:
Journal of Entomological Science. 44:78-84
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
Publikováno v:
Journal of Entomological Science. 48:166-168
Publikováno v:
Journal of Entomological Science. 46:339-341
Holsten, Edward H.; Burnside, Roger E.; Seybold, Steven J. 2000. Attractant semiochemicals of the engraver beetle, Ips perturbatus, in south-central and interior Alaska. Res. Pap. PNW-RP-529. Portland, OR: U.S. Department of Agriculture, Forest Servi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c70fc33b25b209ab1a2d0772b2610f45
https://doi.org/10.2737/pnw-rp-529
https://doi.org/10.2737/pnw-rp-529
Autor:
Michael E. Shephard, Roger E. Burnside, Edward H. Holsten, Steven M. Matsuoka, Richard A. Werner
Publikováno v:
Forest Ecology and Management. 227:193-194