Author: Publisher:
ISBN:
Category : Bark beetles
Languages : en
Pages : 60
Book Description
Proceedings of the Symposium on Management of Western Bark Beetles with Pheromones--Research and Development
Author: Publisher:
ISBN:
Category : Bark beetles
Languages : en
Pages : 60
Book Description
Proceedings of the Symposium on Management of Western Bark Beetles with Pheromones--Research and Development
Author: Publisher:
ISBN:
Category : Bark beetles
Languages : en
Pages : 54
Book Description
Proceedings of the Symposium on Management of Western Bark Beetles with Pheromones
Author: P. J. (Coord) SHEAPublisher:
ISBN:
Category :
Languages : en
Pages : 54
Book Description
Proceedings of the Symposium on the Ecology and Management of Dead Wood in Western Forests
Author: Publisher:
ISBN:
Category : Coarse woody debris
Languages : en
Pages : 966
Book Description
Proceedings of the Symposium on Management of Western Bark Beetles with Pheromones: Research and Development
Author: Publisher:
ISBN:
Category : Bark beetles
Languages : en
Pages : 54
Book Description
Proceedings of the Symposium on Management of Western Bark Beetles with Pheromones
Author: Patrick J. SheaPublisher:
ISBN: 9780788189432
Category :
Languages : en
Pages : 52
Book Description
Proceedings of the Symposium held in conjunction with the Annual Meeting of the Pacific Branch, Entomological Society of America. The objective of the meeting was to set in the record the status of research & development of semiochemicals for management of bark beetle-caused mortality in western North America. Despite the fact that some semiochemicals are being used in various bark beetle management scenarios in western North America there is need for additional research. Various semiochemical-based bark beetle management tactics such as spot baiting, trap-out, concentration & containment, anti-aggregation, & use of competing species are all under rigorous field testing.
Tongass National Forest (N.F.), Swan Lake - Lake Tyee Intertie
Author: Publisher:
ISBN:
Category :
Languages : en
Pages : 768
Book Description
Research Paper PNW.
Author: Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 286
Book Description
A Catalog of Scolytidae and Platypodidae (Coleoptera).
Author: Donald E. BrightPublisher: NRC Research Press
ISBN: 9780660167091
Category : Electronic books
Languages : en
Pages : 380
Book Description
This publication supplements Wood & Bright's 1992 catalogue of the world's Scolytidae and Platypodidae (bark beetles), updating the taxonomy of these two families to nearly the end of 1995 and including all known literature references to the end of 1994 (plus references to articles missed in the earlier bibliography). References which provide new information on taxonomy, host plants, or biology of a species are also included. The format of the supplement closely follows that of the 1992 catalogue. Each genus & species is listed with its page number from that catalogue; additional information on figures, distribution, hosts, and references to other subject areas are given. The publication also includes lists of host plants, arranged by scientific name, and the beetles attacking them.
Effect of Fertilizer Applications and Grazing Exclusion on Species Composition and Biomass in Wet Meadow Restoration in Eastern Washington
Author: Publisher:
ISBN:
Category : Fertilizers
Languages : en
Pages : 44
Book Description
