Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Eveline Stokkink"'
Autor:
John H. Borden, Eveline Stokkink
Publikováno v:
The Canadian Entomologist. 153:79-90
Three species of ambrosia beetles (Trypodendron lineatum (Olivier), Gnathotrichus sulcatus (LeConte), and G. retusus (LeConte) (Coleoptera: Curculionidae: Scolytinae)) have been estimated to cause annual losses of $95–$189 million in degrade of log
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::85f12439abfbbcb3c52491d3dc27b7bb
https://doi.org/10.4039/tce.2020.47
https://doi.org/10.4039/tce.2020.47
Publikováno v:
Journal of Chemical Ecology. 3:549-561
An attractant compound was isolated from frass produced byTrypodendron lineatum female beetles boring in Douglas fir. The proposed structure is one of two isomeric tricyclic acetals, to which the trivial name lineatin is assigned.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3844528cfaa7566ce727af2bdfd19e04
https://doi.org/10.1007/bf00989076
https://doi.org/10.1007/bf00989076
Publikováno v:
Journal of Insect Physiology. 20:1895-1900
The population aggregation pheromone produced by males of Gnathotrichus sulcatus, a timber pest, has been identified from boring dust as a 65 35 mixture of the (S)-(+) and the (R)-(−) enantiomers of 6-methyl-5-hepten-2-ol. In field studies beetles
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5f8186ad752f4659036a28e7e8db8d8e
https://doi.org/10.1016/0022-1910(74)90096-1
https://doi.org/10.1016/0022-1910(74)90096-1
Autor:
John H. Borden, Eveline Stokkink
Publikováno v:
Canadian Journal of Zoology. 51:469-473
Gnathotrichus sulcatus of both sexes responded by moving upwind in a laboratory bioassay to benzene extracts of guts from males boring in logs of western hemlock. It was concluded that the response was to an aggregating pheromone which forms the majo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::74b3ccff780f50403978505c92cb5afa
https://doi.org/10.1139/z73-070
https://doi.org/10.1139/z73-070