Author: Everett M. HansenPublisher:
ISBN:
Category : Douglas fir
Languages : en
Pages : 10
Book Description
Phellinus (Poria) Weirii Root Rot in Douglas-fir-alder Stands 10-17 Years Old
Author: Everett M. HansenPublisher:
ISBN:
Category : Douglas fir
Languages : en
Pages : 10
Book Description
Phellinus (Poria) Weirii Root Rot in Douglas-fir-alder Stands 10-17 Years Old
Author: Everett M. HansenPublisher:
ISBN:
Category : Douglas fir
Languages : en
Pages : 294
Book Description
Laminated Root Rot
Author: James S. HadfieldPublisher:
ISBN:
Category : Root rots
Languages : en
Pages : 16
Book Description
Infectious Forest Diseases
Author: Paolo GonthierPublisher: CABI
ISBN: 1780640404
Category : Technology & Engineering
Languages : en
Pages : 681
Book Description
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.
U.S.D.A. Forest Service Research Note PNW.
Author: Pacific Northwest Forest and Range Experiment Station (Portland, Or.)Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 546
Book Description
Utilization and Management of Alder
Author: Pacific Northwest Forest and Range Experiment Station (Portland, Or.)Publisher:
ISBN:
Category : Alder
Languages : en
Pages : 392
Book Description
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.
U.S.D.A. Forest Service Research Note PNW.
Author: Case history of an excellent white spruce cone and seed crop in interior Alaska
Author: USDA Forest Service General Technical Report PNW.
Author: Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 392
Book Description
Author: