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Biological Evaluation Of Dwarf Mistletoe In Red Fir Advanced Regeneration Following Overstory Removal Foster Meadows Timber Sale Amador Ranger District Eldorado National Forest
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Book Synopsis Biological Evaluation of Dwarf Mistletoe in Red Fir Advanced Regeneration Following Overstory Removal, Foster Meadows Timber Sale, Amador Ranger District, Eldorado National Forest by : Gregg DeNitto
Download or read book Biological Evaluation of Dwarf Mistletoe in Red Fir Advanced Regeneration Following Overstory Removal, Foster Meadows Timber Sale, Amador Ranger District, Eldorado National Forest written by Gregg DeNitto and published by . This book was released on 1986 with total page 10 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Biological Evaluation, Dwarf Mistletoe by : James W. Walters
Download or read book Biological Evaluation, Dwarf Mistletoe written by James W. Walters and published by . This book was released on 1976 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Dwarf Mistletoe on Red Fir by : Robert F. Scharpf
Download or read book Dwarf Mistletoe on Red Fir written by Robert F. Scharpf and published by . This book was released on 1969 with total page 14 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Dwarf Mistletoe in Red and White Firs in California--23 to 28 Years After Inoculation by : J. R. Parmeter
Download or read book Dwarf Mistletoe in Red and White Firs in California--23 to 28 Years After Inoculation written by J. R. Parmeter and published by . This book was released on 1989 with total page 6 pages. Available in PDF, EPUB and Kindle. Book excerpt: Spread and buildup of dwarf mistletoe, Arceuthobiun abietinum, was studied on inoculated white fir, Abies concolor, and red fir, A. magnifica, in northern Califomia for 23 to 28 years. At the end of these studies (1986), and in the absence of overstory infection, 13 of 23 trees had dwarf mistletoe populations that were the same or smaller than the original populations resulting from inoculation. Mortality of infections was the main factor limiting population increases. Live crown ratio of all trees averaged over 0.8. The average ratio of tree height growth to vertical spread rate of dwarf mistletoe was 11.5 to 1 in white fir and 7 to 1 in red fir in the Sierra Nevada. In the southem Cascades, the average ratio was 1.7 to 1 in red fir. About one fourth of the trees became infected in the bole. Of 14 additional trees infected by lateral spread of the parasite, 13 were within 6 m of the source of infection. Evidence continues to indicate that losses from dwarf mistletoes will be small in well-managed young fir stands free from infected overstory trees and properly spaced to promote good growth.
Book Synopsis Biological Evaluation, Dwarf Mistletoe, Bighorn National Forest, Buffalo Ranger District by : United States. Forest Service. Rocky Mountain Region. Division of Timber Management
Download or read book Biological Evaluation, Dwarf Mistletoe, Bighorn National Forest, Buffalo Ranger District written by United States. Forest Service. Rocky Mountain Region. Division of Timber Management and published by . This book was released on 1971* with total page 2 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Dwarf Mistletoe Management and Forest Health in the Southwest by : David A. Conklin
Download or read book Dwarf Mistletoe Management and Forest Health in the Southwest written by David A. Conklin and published by . This book was released on 2000 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Dwarf Mistletoe Does Not Increase Truck Taper in Released Red Firs in California by : Robert F. Scharpf
Download or read book Dwarf Mistletoe Does Not Increase Truck Taper in Released Red Firs in California written by Robert F. Scharpf and published by . This book was released on 1977 with total page 4 pages. Available in PDF, EPUB and Kindle. Book excerpt: Dwarf mistletoe had no noticeable effect on trunk taper of young, dominant and codominant red firs 4 to 22 inches (10.2 to 55.9 cm) d.b.h. Also, taper was not influenced by live crown ratio of infected and uninfected trees. Trees less than 7 inches d.b.h. had significantly more taper than larger trees, irrespective of dwarf mistletoe.
Book Synopsis Population Dynamics of Dwarf Mistletoe on Young True Firs in the Central Sierra Nevada, California by : Robert F. Scharpf
Download or read book Population Dynamics of Dwarf Mistletoe on Young True Firs in the Central Sierra Nevada, California written by Robert F. Scharpf and published by . This book was released on 1982 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt: Young red firs (Abies magnifica A. Murr.) and white firs (A. concolor [Gord. & Glend.] Lindl. ex Hildebr.) on the Stanislaus National Forest, California, were inoculated with seeds of dwarf mistletoe (Arceuthobium abietinum) for 5 successive years. Only 3 to 4 percent of about 7000 seeds placed on branches resulted in infections. Second-generation infections developed and populations of the parasite built up on some trees but not on others after 17 years. Variables that appeared to regulate population increases included an 8- to 9-year average between inoculation and fruiting of plants, low rate of fruit production among female plants, low proportion of plants producing abundant fruit (100 or more/year), and irregular production of fruit on plants over the years, Death of infected branches also helped keep populations of the parasite in check. In vigorous, well-managed stands of young firs, dwarf mistletoe populations may not build up rapidly enough to result in serious losses.
Book Synopsis Biological Evaluation, Proposed Dwarf Mistletoe Projects, North Park Ranger District, Routt National Forest by : United States. Forest Service. Rocky Mountain Region. Division of Timber Management
Download or read book Biological Evaluation, Proposed Dwarf Mistletoe Projects, North Park Ranger District, Routt National Forest written by United States. Forest Service. Rocky Mountain Region. Division of Timber Management and published by . This book was released on 1971 with total page 4 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Determining the Age of Dwarfmistletoe Infections on Red Fir by : Robert F. Scharpf
Download or read book Determining the Age of Dwarfmistletoe Infections on Red Fir written by Robert F. Scharpf and published by . This book was released on 1966 with total page 6 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Stem Infection by Dwarf Mistletoe in California Firs by : J. R. Parmeter
Download or read book Stem Infection by Dwarf Mistletoe in California Firs written by J. R. Parmeter and published by . This book was released on 1982 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Evaluation of Hidden Lakes Dwarf Mistletoe Pruning Study by : David Winslow Johnson
Download or read book Evaluation of Hidden Lakes Dwarf Mistletoe Pruning Study written by David Winslow Johnson and published by . This book was released on 1998 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Population Buildup and Vertical Spread of Dwarf Mistletoe on Young Red and White Firs in California by : Robert F. Scharpf
Download or read book Population Buildup and Vertical Spread of Dwarf Mistletoe on Young Red and White Firs in California written by Robert F. Scharpf and published by . This book was released on 1976 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt: Rate of population buildup of dwarf mistletoe, Arceuthobium abietinum Engelm. ex Munz., was slow in most small red firs and white firs 12 to 15 years after inoculation with the parasite. Where population buildup did occur, it remained clustered in the lower portions of tree crowns near inoculation sites. Maximum distance of vertical spread was 16 feet (4.8 m), after 15 years. The mean annual rate of vertical spread of the parasite in 12 to 15 years was 3 inches (7 cm) or less in test trees. No vertical spread occurred in some trees. Rate of vertical spread was much slower in all trees than the mean annual height growth of vigorous young red or white firs. Therefore, the test trees were outgrowing the spread of dwarf mistletoe within tree crowns. Vertical spread rate and rate of tree height growth together determine the proportion of tree crown that will be infested at a given time after inoculation.
Book Synopsis Biological Evaluation Dwarf Mistletoe Control Projects Routt National Forest North Park Ranger District by : Donald H. Brown
Download or read book Biological Evaluation Dwarf Mistletoe Control Projects Routt National Forest North Park Ranger District written by Donald H. Brown and published by . This book was released on 1972 with total page 18 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Biological Evaluation Dwarf Mistletoe Bighorn National Forest Buffalo Ranger District by : Donald H. Brown
Download or read book Biological Evaluation Dwarf Mistletoe Bighorn National Forest Buffalo Ranger District written by Donald H. Brown and published by . This book was released on 1973 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Biological Evaluation Root Disease and Southwestern Dwarf Mistletoe, Compartment 317.1 by : Robert E. Wood
Download or read book Biological Evaluation Root Disease and Southwestern Dwarf Mistletoe, Compartment 317.1 written by Robert E. Wood and published by . This book was released on 1982 with total page 7 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis One Seed Source of Jeffrey Pine Shows Resistance to Dwarf Mistletoe by : Robert F. Scharpf
Download or read book One Seed Source of Jeffrey Pine Shows Resistance to Dwarf Mistletoe written by Robert F. Scharpf and published by . This book was released on 1992 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt:
