Download or read book Laminated Root Rot in Western North America written by and published by . This book was released on 1995 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Laminated Root Rot in a Western Washington Plantation written by Richard E. Miller and published by . This book was released on 2006 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt: A 4-year-old Douglas-fir plantation in the western Washington Cascades was monitored for 8 years after fertilization with potassium (K), nitrogen (N), and K+N to determine fertilizer effects on rates of mortality from laminated root rot (LRR) and other causes relative to a nonfertilized control. Each element was applied at a rate of 300 lb/acre on and around 0.2-acre plots replicated seven times in a randomized complete block design. Cumulative mortality from LRR did not differ significantly among fertilizer treatments, and losses were strongly related to density of infected stumps from the previous stand (r2 = 0.74). Mortality from disease and other sources accelerated during the 8 years of monitoring. Average tree growth and stand volume were greatest in treatment N and were reduced where N was combined with K. Continued monitoring is needed to identify potential longer term effects of the fertilizer treatments on susceptibility of Douglas-fir to LRR and Armillaria spp.

Download or read book Laminated Root Rot of Douglas fir in Western Oregon and Washington written by Thomas White Childs and published by . This book was released on 1970 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Laminated Root Rot Damage in a Young Douglas fir Stand written by E. E. Nelson and published by . This book was released on 1980 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Laminated Root Rot of Douglas fir written by Thomas White Childs and published by . This book was released on 1971 with total page 8 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book User s Guide to the Western Root Disease Model Version 3 0 written by and published by . This book was released on 1998 with total page 172 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Root Disease caused Losses in the Commercial Coniferous Forests of the Western United States written by and published by . This book was released on 1984 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Phellinus Poria Weirii Root Rot in Douglas fir alder Stands 10 17 Years Old written by Everett M. Hansen and published by . This book was released on 1975 with total page 294 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Laminated Root Rot of Douglas fir written by Thomas White Childs and published by . This book was released on 1971 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Root Disease Management Guidebook written by British Columbia. Ministry of Forests and published by . This book was released on 1995 with total page 72 pages. Available in PDF, EPUB and Kindle. Book excerpt: Provides a background and management tools for forest root disease.

Download or read book Root Diseases in Oregon and Washington Conifers written by and published by . This book was released on 1986 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Root Diseases in Coniferous Forests of the Inland West written by and published by . This book was released on 2005 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book A Trial of Push falling to Reduce Phellinus Weirii Infection of Coastal Douglas fir written by Rona N. Sturrock and published by Canadian Forest Service. This book was released on 1994 with total page 22 pages. Available in PDF, EPUB and Kindle. Book excerpt: Push fall harvesting was conducted in coastal British Columbia and evaluated as a strategy for reducing Phellinus weirii infection (laminated root disease) of second growth, coastal Douglas-fir.

Download or read book User s Manual for Western Root Disease Model written by Albert R. Stage and published by . This book was released on 1990 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Proceedings of the Sixth International Conference on Root and Butt Rots of Forest Trees Melbourne Victoria and Gympie Queensland Australia August 25 31 1983 written by G. A. Kile and published by . This book was released on 1984 with total page 456 pages. Available in PDF, EPUB and Kindle. Book excerpt: