Phellinus (Poria) Weirii Root Rot in Douglas-fir-alder Stands 10-17 Years Old
Author : Everett M. Hansen
Publisher :
Page : 294 pages
File Size : 50,75 MB
Release : 1975
Category : Douglas fir
ISBN :
Author : Everett M. Hansen
Publisher :
Page : 294 pages
File Size : 50,75 MB
Release : 1975
Category : Douglas fir
ISBN :
Author : James S. Hadfield
Publisher :
Page : 16 pages
File Size : 44,47 MB
Release : 1985
Category : Root rots
ISBN :
Author :
Publisher :
Page : 40 pages
File Size : 16,3 MB
Release : 1995
Category : Fungal diseases of plants
ISBN :
Author : F. M. Sandoval
Publisher :
Page : 848 pages
File Size : 13,56 MB
Release : 1979
Category : Agriculture
ISBN :
Author :
Publisher :
Page : 762 pages
File Size : 36,92 MB
Release : 1994
Category : Forests and forestry
ISBN :
Author : Cynthia Westcott
Publisher : Springer Science & Business Media
Page : 1338 pages
File Size : 18,63 MB
Release : 2008
Category : Science
ISBN : 1402045840
Westcott’s Plant Disease Handbook, 7th Edition, should be useful to anyone with a keen interest in gardening. The seventh edition uses the traditional convenient format of previous editions providing easy access to essential information quickly with special dictionary-type entries on plant hosts and on symptoms. It provides useful cross references, indexes, illustrative plates of 34 key diseases, and 40 black and white illustrations of other diseases. New and updated material includes: significant taxonomic changes in fungi, bacteria, viruses and nematodes, and recently discovered diseases and new hosts for previously known plant-pathogens.
Author : Robert V. Bega
Publisher :
Page : 216 pages
File Size : 39,86 MB
Release : 1979
Category : Conifers
ISBN :
Author :
Publisher :
Page : 252 pages
File Size : 39,90 MB
Release : 1991
Category : Agriculture
ISBN :
Set includes revised editions of some issues.
Author :
Publisher :
Page : 810 pages
File Size : 43,53 MB
Release : 1978
Category :
ISBN :
Author : Pacific Northwest Forest and Range Experiment Station (Portland, Or.)
Publisher :
Page : 392 pages
File Size : 46,71 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.