Download or read book Resistance to Cronartium Ribicola in Pinus Monticola written by Raymond J. Hoff and published by . This book was released on 1984 with total page 8 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Resistance to Cronartium Ribicola in Pinus Monticola written by Geral I. McDonald and published by . This book was released on 1970 with total page 8 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Resistance to Cronartium ribicola in Pinus monticola written by Raymond J. Hoff and published by . This book was released on 1973 with total page 8 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Resistance to Cronartium Ribicola in Pinus Monticola Higher Survival of Infected Trees written by Intermountain Research Station (Ogden, Utah) and published by . This book was released on 1984 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Inheritance of the Bark Reaction Resistance Mechanism in Pinus Monticola Infected by Cronartium Ribicola written by Raymond J. Hoff and published by . This book was released on 1986 with total page 8 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Resistance to Cronartium Ribicola in Pinus Monticola written by Raymond J. Hoff and published by Forgotten Books. This book was released on 2017-11-18 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Resistance to Cronartium-Ribicola in Pinus-Monticola: Structure and Gain of Resistance in the Second Generation Susceptible western white pine progenies came from mixtures of seed from five or more heavily infected trees residual on six different, rust-decimated selection areas in northern Idaho and northwestern Montana. Six seed collections yielded 546 seedlings.2 At the time seed was collected, these selection-area stands were nearly 100 percent infected and had already been reduced from 30 to 80 percent by rust - caused mortality. The PI progenies came from controlled pollinations of 20 relatively rust free candidate trees in the same or similar selection areas. Ten crosses produced seedlings. Both parents of the PI progenies had been previously progeny tested and rated as exhibiting general combining ability for resistance, as demonstrated by performance of four or more PI tester progenies (bingham and others The F2 progenies came from controlled pollination bf 40 resistant F1 trees in families where both natural-stand parents were rated as gca trees. Thirty-two crosses produced seedlings. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Download or read book Resistance to Cronartium Ribicola in Pinus Monticola written by Geral I. McDonald and published by . This book was released on 1970 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Resistance to Cronartium Ribicola in Pinus Monticola written by Raymond J. Hoff and published by . This book was released on 1984 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Resistance to Cronartium Ribicola in Pinus Monticola written by R. J. Hoff and published by . This book was released on 1973 with total page 8 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Resistance to Cronartium Ribicola in Pinus Monticola written by G. I. McDonald and published by Forgotten Books. This book was released on 2017-03-13 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Resistance to Cronartium Ribicola in Pinus Monticola: Early Shedding of Infected Needles Shedding of infected needles before the mycelium reaches the stem would be a dis crete and effective mechanism of resistance. The needle - spots-only phenomenon suggests that such a system is operative in the white pines. This incomplete blister rust syn drome could also be explained in other ways; e.g., the mycelium could fail to reach or to penetrate the short shoot before characteristic shedding occurs or penetration of the short shoot could be followed by a reaction lethal to the fungus. The objectives of the analysis presented here were to determine: (1) the percentage of seedlings supporting needle infections 9 months after inoculation; (2) the rate at which infected needles were shed; and (3) the effectiveness of shedding as a resistance mechanism. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Download or read book Improving Rust resistant Strains of Inland Western White Pine written by Raymond J. Hoff and published by . This book was released on 1980 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Resistance to Cronartium ribicola in Pinus monticola written by Raymond J. Hoff and published by . This book was released on 1973 with total page 22 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Resistance to Cronartium Ribicola J C Fisch Ex Rabenh in Pinus Monticola Dougl Seedlings written by Geral Irving McDonald and published by . This book was released on 1970 with total page 148 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Blister rust resistant western white pine for the Inland Empire written by Richard T. Bingham and published by . This book was released on 1983 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Inheritance of the Bark Reaction Resistance Mechanism in Pinus Monticola Infected by Cronartium Ribicola written by Raymond J. Hoff and published by . This book was released on 1986 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Biology of Rust Resistance in Forest Trees written by and published by . This book was released on 1972 with total page 708 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Resistance of Western White Pine to Blister Rust written by Geral I. McDonald and published by . This book was released on 1979 with total page 8 pages. Available in PDF, EPUB and Kindle. Book excerpt:
