Zobrazeno 1 - 10
of 29
pro vyhledávání: '"John D. Stein"'
Publikováno v:
The American Journal of dermatopathology. 39(4)
Autor:
Oleh Antonyshyn, John D. Stein
Publikováno v:
Clinics in Plastic Surgery. 36:379-397
The eyelids are critical in the protection of the conjunctiva and sclera of the globe and, in turn, the preservation of vision. Aesthetically, the position and shape of the eyelids define a distinctive frame for the eyes, and disproportions in any gi
Autor:
John D. Stein, Donald R. Owen, K.M. Bischel, Nadir Erbilgin, Sylvia R. Mori, Jeffrey N. Webster, D. L. Wood, L. Pederson, Nancy E. Gillette
Publikováno v:
Forest Ecology and Management. 257:1405-1412
We tested a new formulation of verbenone, an antiaggregation pheromone of the mountain pine beetle (Dendroctonus ponderosae Hopkins) (Coleoptera: Curculionidae: Scolytinae), for area-wide protection of lodgepole pine (Pinus contorta Douglas ex Loudon
Autor:
Nadir Erbilgin, Constance J. Mehmel, Sylvia R. Mori, John D. Stein, Nancy E. Gillette, Jeffrey N. Webster, D. L. Wood
Publikováno v:
Forest Ecology and Management. 257:1231-1236
We tested methylcyclohexenone (MCH), an anti-aggregation pheromone for the Douglas-fir beetle (Dendroctonus pseudotsugae), for protection of Douglas-fir (Pseudotsuga menziesii) stands by applying MCH-releasing polymer flakes by helicopter twice durin
Autor:
G. Roux-Morabito, L. Dormont, John D. Stein, Felix A. H. Sperling, Alain Roques, Nancy E. Gillette
Publikováno v:
Annals of the Entomological Society of America. 101:845-859
Coneworms of the genus Dioryctria Zeller include several serious pests of conifer seeds that are notoriously difficult to distinguish as species. We surveyed mitochondrial DNA variation within the abietella species group by sequencing 451 bp of cytoc
Autor:
John D. Stein, David L. Wood, Gary O. Fiddler, Nancy E. Gillette, Sylvia R. Mori, Donald R. Owen, Jeffrey N. Webster
Publikováno v:
Agricultural and Forest Entomology. 8:243-251
In a study site in interior northern California, twenty individual lodgepole pines Pinus contorta were sprayed with a suspension of DISRUPT Micro-Flake ® Verbenone (4,6,6-trimethylbicyclo(3.1)hept-3-en-2-one) Bark Beetle Anti- Aggregant flakes (Herc
Publikováno v:
Annals of the Entomological Society of America. 99:433-448
Species of Dioryctria Zeller (Lepidoptera: Pyralidae) are important pests of conifers, particularly in seed orchards, and accurate species identification is needed for effective monitoring and control. Variable forewing morphology and lack of species
Publikováno v:
Canadian Journal of Forest Research. 36:361-368
Two aerial applications of microencapsulated pheromone were conducted on five 20.2 ha plots to disrupt western pine shoot borer (Eucosma sonomana Kearfott) and ponderosa pine tip moth (Rhyacionia zozana (Kearfott); Lepidoptera: Tortricidae) orientati
Autor:
Jardel A. Moreira, Jocelyn G. Millar, Carline Rudolph, Ward B. Strong, J. Steven McElfresh, John D. Stein, Gary G. Grant
Publikováno v:
Journal of Chemical Ecology. 31:1229-1234
The sex pheromone of the fir coneworm moth consists of a blend of (3Z,6Z,9Z,12Z,15Z)-pentacosapentaene and (9Z, 11E)-tetradecadienyl acetate. Analogous blends of polyunsaturated, long-chain hydrocarbons with much shorter chain aldehydes or alcohols r
Autor:
John D. Stein, Donald R. Owen, Jianghua Sun, Le Kang, Zhengwan Miao, Nancy E. Gillette, Zhongning Zhang
Publikováno v:
The Canadian Entomologist. 135:721-732
Le dendroctone rouge de l'epinette, Dendroctonus valens LeConte, une espece introduite, est, sur le plan economique, l'un des plus importants ravageurs des forets de Republique populaire de Chine; il a detruit plus de 6 millions de pins (Pinaceae) au