Phellinus (Poria) Weirii Root Rot in Douglas-fir-alder Stands 10-17 Years Old
Author : Everett M. Hansen
Publisher :
Page : 10 pages
File Size : 27,54 MB
Release : 1975
Category : Douglas fir
ISBN :
Author : Everett M. Hansen
Publisher :
Page : 10 pages
File Size : 27,54 MB
Release : 1975
Category : Douglas fir
ISBN :
Author : Everett M. Hansen
Publisher :
Page : 0 pages
File Size : 20,51 MB
Release : 1975
Category : Conifers
ISBN :
Author :
Publisher :
Page : 5 pages
File Size : 25,92 MB
Release : 1975
Category :
ISBN :
Author : James S. Hadfield
Publisher :
Page : 16 pages
File Size : 18,15 MB
Release : 1985
Category : Root rots
ISBN :
Author : Canadian Forestry Service
Publisher : Pacific Forest Research Centre
Page : 24 pages
File Size : 14,53 MB
Release : 1976
Category : Douglas fir
ISBN :
Author : Paolo Gonthier
Publisher : CABI
Page : 681 pages
File Size : 29,95 MB
Release : 2013
Category : Technology & Engineering
ISBN : 1780640404
Today, forest health and the management of threats towards it are attracting more and more attention on a global scale. This book covers the most recent advances in the management of forest diseases, including the epidemiology and infection biology of forest pathogens, and forest protection based on integrated pest and disease management approaches. A comprehensive range of diseases caused by viruses, bacteria, fungi and other organisms are discussed in detail, making this book essential reading for forest managers and extension specialists. Written by recognized authorities in the subject of forest health, this book also provides a wealth of information useful for researchers and lecturers of forest pathology and ecology.
Author : Pacific Northwest Forest and Range Experiment Station (Portland, Or.)
Publisher :
Page : 546 pages
File Size : 42,61 MB
Release : 1974
Category : Forests and forestry
ISBN :
Author : Pacific Northwest Forest and Range Experiment Station (Portland, Or.)
Publisher :
Page : 392 pages
File Size : 36,2 MB
Release : 1978
Category : Alder
ISBN :
In the Pacific Northwest and British Columbia, red alder often grows on forest lands following natural or man-caused disturbances. Frequently ignored as a pest or weed, many alder stands have developed to the point where important utilization and management questions are being asked. It is recognized that alder is a fast growing species, and that its rapid early growth may hinder growth of conifers associated with it. It is also recognized that alder has the capability of improving soil fertility, and that it may help reduce root rot problems of conifers. These attributes pose new questions as to whether or not alder should be deliberately managed and, if so, how it should be managed and utilized.
Author :
Publisher :
Page : 8 pages
File Size : 11,70 MB
Release : 1975
Category : Forests and forestry
ISBN :
Author :
Publisher :
Page : 810 pages
File Size : 33,46 MB
Release : 1978
Category :
ISBN :