Zobrazeno 1 - 10
of 51
pro vyhledávání: '"Karen M. Clancy"'
Publikováno v:
Forest Ecology and Management. 255:119-128
Prescribed fire is an important tool in the management of ponderosa pine (Pinus ponderosa Dougl. ex Laws.) forests, yet effects on bark beetle (Coleoptera: Curculionidae, Scolytinae) activity and tree mortality are poorly understood in the southweste
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::42bb5fe05aae66eb96020c6d93685863
https://doi.org/10.1016/j.foreco.2007.08.026
https://doi.org/10.1016/j.foreco.2007.08.026
Publikováno v:
The Bark Beetles, Fuels, and Fire Bibliography
Natural and recurring disturbances caused by fire, native forest insects and path- ogens have interacted for millennia to create and maintain forests dominated by seral or pioneering species of conifers in the interior regions of the western United S
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d2844952fb0e230502bb379a8081189a
https://doi.org/10.1111/j.1461-9563.2006.00305.x
https://doi.org/10.1111/j.1461-9563.2006.00305.x
Autor:
Joel D. McMillin, Christopher J. Hayes, Tom DeGomez, Paul P. Bosu, John A. Anhold, Karen M. Clancy
Publikováno v:
Journal of Economic Entomology. 99:393-400
Insecticides that might protect pine trees from attack by engraver beetles (Ips spp.) have not been rigorously tested in the southwestern United States. We conducted two field experiments to evaluate the efficacy of several currently and potentially
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a33c8032b0e4d14c12b3c5ec672ce35e
https://doi.org/10.1093/jee/99.2.393
https://doi.org/10.1093/jee/99.2.393
Publikováno v:
Forest Ecology and Management. 216:342-358
Introduction of exotic plant species is confounding treatments designed to reduce unnaturally high tree densities in ponderosa pine (Pinus ponderosa P. & C. Lawson) forests of the western United States. Also, the recent increase in large, stand-repla
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::367823eddb7c238b354a576a0205a7c2
https://doi.org/10.1016/j.foreco.2005.05.047
https://doi.org/10.1016/j.foreco.2005.05.047
Publikováno v:
Canadian Journal of Forest Research. 34:939-949
We conducted greenhouse defoliation experiments with clones of interior Douglas-fir (Pseudotsuga menziesii var. glauca (Beissn.) Franco) over 3 years to assess the role of foliar nutrients as a resistance mechanism to western spruce budworm (Choristo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2dbc00bce6186836137d96b51aba699c
https://doi.org/10.1139/x03-264
https://doi.org/10.1139/x03-264
Publikováno v:
Environmental Entomology. 32:626-632
There is phenotypic variation among individual trees of interior Douglas-fir (Pseudotsuga menziesii variety glauca [Beissn.] Franco) in their resistance to defoliation by the western spruce budworm (Choristoneura occidentalis Freeman). We are evaluat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c2e5046e4c00be6b22cc4684263489d3
https://doi.org/10.1603/0046-225x-32.3.626
https://doi.org/10.1603/0046-225x-32.3.626
Publikováno v:
Journal of Economic Entomology. 96:783-791
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f52cb327db2518fcb706dc88e7e888ac
https://doi.org/10.1093/jee/96.3.783
https://doi.org/10.1093/jee/96.3.783
Publikováno v:
Journal of Economic Entomology. 96:377-387
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b78cda97a451087de06086053c597be4
https://doi.org/10.1093/jee/96.2.377
https://doi.org/10.1093/jee/96.2.377
Publikováno v:
Agricultural and Forest Entomology. 5:9-16
1 Predictions from the Phylogenetic Constraints Hypothesis were tested for the first time in an eruptive forest Lepidopteran species, the western spruce budworm. 2 In previous work, we established that western spruce budworm females exhibit ovipositi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::31a532e8aabbec80306cb2629d6797a6
https://doi.org/10.1046/j.1461-9563.2003.00157.x
https://doi.org/10.1046/j.1461-9563.2003.00157.x
Publikováno v:
Journal of Chemical Ecology. 28:897-920
We conducted defoliation experiments with 7- to 8-year-old clones of Douglas fir [Pseudotsuga menziesii (Mirb.) Franco var. glauca] to assess the role of monoterpenes as a resistance mechanism to western spruce budworm (Choristoneura occidentalis Fre
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9a2f5ae777c7ef4db02872bfacecea57
https://doi.org/10.1023/a:1015297315104
https://doi.org/10.1023/a:1015297315104