Download or read book Incidence of White Pine Blister Rust Infection in the Lake States Classic Reprint written by D. B. King and published by Forgotten Books. This book was released on 2017-11-19 with total page 22 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Incidence of White Pine Blister Rust Infection in the Lake States Sample plots were randomly selected in areas given ribes eradication treatment since 1952. When a pine area is treated, essentially all ribes bushes are destroyed and the number removed is recorded. Ribes populations per acre, at time of treatment, on areas surrounding sam ple plots were computed from these ribes eradication records. Thus for each plot, general ribes population at the time of working the area could be correlated with the rate of fatal rust infection origi nating during years immediately preceding eradication treatment. This eradication treatment was the first on about two-thirds of all areas examined, while the remaining third had been previously treated one or more times. The plot data collected therefore provide some comparisons of conditions on untreated areas and areas previously treated but not under control. 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 Incidence of White Pine Blister Rust Infection in the Lake States written by D. B. King and published by . This book was released on 1958 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Incidence of White Pine Blister Rust Infection in the Lake States written by D. B. King and published by . This book was released on 1958 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Summary of White Pine Blister Rust Research in the Lake States written by Ralph L. Anderson and published by . This book was released on 1973 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Incidence of White Pine Blister Rust Infection in the Lake States written by R. G. Hitt and published by . This book was released on 1958 with total page 87 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Climatic Distribution of Blister Rust on White Pine in Wisconsin written by Eugene P. Van Arsdel and published by . This book was released on 1961 with total page 38 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Climatic Distribution of Blister Rust on White Pine in Wisconsin Classic Reprint written by Eugene P. van Arsdel and published by Forgotten Books. This book was released on 2017-10-27 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from The Climatic Distribution of Blister Rust on White Pine in Wisconsin The height of cankers above the ground also was recorded for the two areas Trees ranged from seedling-size to 100 feet in height. Forest - 3 had 251 cankers less than 2 feet from the ground, 56 from 2 to 4 feet, 23 from 4 to 6 feet, and 8 cankers more than 6 feet above the ground. Oi 13 cankers for which height was recorded on 0neida-5, 9 were less than 2 feet above the ground and 4 were 2 to 4 feet. Honey (1942) reported that in Brown County (eastern H plot in fig. 1) 98 percent of 307 cankers were within 6 feet and all cankers were within 10 feet of the ground. These results suggested that rust infection was dependent on moisture near the ground. Cankers occurred higher in Forest-3, a favorable area, than in 0neida-5. A preponderance of the blister rust infection in all of Wisconsin took place near the ground, but in the northern part of the State occasional cankers higher in the trees were observed. 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 Guidelines pruning White Pine in the Lake States for Blister Rust Control written by H. Daniel Brown and published by . This book was released on 1972 with total page 30 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Report on White Pine Blister Rust Control 1918 Classic Reprint written by American Plant Pest Committee and published by Forgotten Books. This book was released on 2018-02-07 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Report on White Pine Blister Rust Control, 1918 The Fifth Annual International Blister Rust Conference was held at Albany, New York on December 8 - 9, under the auspices Of the American Plant Pest Committee. Foresters and pathologists representing the New England States, New York, Pennsylvania, Wisconsin, Minnesota, and Canada were present. The sessions were full of interest, and left no doubt that practical and effective measures for the control of white pine blister rust have been developed during the past four years Of experimental work. A summary Of the report follows. 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 White Pine Blister Rust Classic Reprint written by W. A. McCubbin and published by Forgotten Books. This book was released on 2017-05-24 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from White Pine Blister Rust It is further ordered that the prohibitions of this order shall be non-effective as to the plants mentioned originating in or coming from the State of New Jersey. These prohibitions shall not apply to such plants in transit through the state; or to any of these plants which were introduced into the state before the approval of this quarantine; or to transactions which do not involve the actual introduction of such plants into the state; or to such other exceptions as may be authorized by the Secretary of Agriculture. Any plant materials described above received in this state in violation of this quarantine are hereby declared a public nuisance and as such are subject to destruction. 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 White Pine Blister Rust in the Western United States Classic Reprint written by United States Department Of Agriculture and published by Forgotten Books. This book was released on 2018-01-10 with total page 22 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from White-Pine Blister Rust in the Western United States Do not plant black currants. To do so is to help the blister rust to become rapidly and firmly established in the West and thus to destroy the valuable western white -pine forests. 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 On the Nature and Control of the White Pine Blister Rust Classic Reprint written by Fred Reinlein and published by Forgotten Books. This book was released on 2018-02-06 with total page 22 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from On the Nature and Control of the White Pine Blister Rust On the other hand I not only put up the. Theory that these pycnidial drops serve a purpose, but also showed that they have nothing to do directly with the life circuit of the rust fungus, since they occur both early in the spring or they may occur apparently at almost any season in late sum mer and fall (f. B. 742, p. I showed that as the fungus disease is in' summer admittedly absent from pines, the or igin of pycnidial drops with immense numbers of tiny sporebodies (p. 11) occurring during summer and fall on pine cannot be ascribed to the rust fungus, I having originally specifically pointed out that there are then no teliospores present to produce them, since these only occur in the fall. 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 Investigations of the White Pine Blister Rust Classic Reprint written by Perley Spaulding and published by Forgotten Books. This book was released on 2018-01-09 with total page 120 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Investigations of the White-Pine Blister Rust To sum up 'briefly: Pinus cembra, the probable original pine host, ranges across northern Asia; and the fungus is reported from western) eastern, and central Asia, in some places where it may easily be endemic. 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 White Pine Blister Rust at Mountain Home Demonstration State Forest written by Bohun B. Kinloch and published by . This book was released on 1990 with total page 14 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Blister Rust of White Pine Classic Reprint written by Perley Spaulding and published by Forgotten Books. This book was released on 2017-11-11 with total page 98 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from The Blister Rust of White Pine Naturally the increase in the demand for suitable small coniferous trees has led to the establishment of a number of forest-tree nurseries which supply this commercial demand. Of course there have been for years nurseries which supplied relatively small quantities of this stock; these met the demand-for stock for ornamental purposes but not for practical field planting. During the past year or two Ameri can nurserymen have been unable wholly to supply the suddenly increased demand for planting stock, the entire available supply being sold in spite of the action of the Northeastern States in furnish ing planting stock at cost prices. American prices have been and still are considerably higher than European prices for the same grade of stock. This is partly due to the higher cost of manual labor in this country and partly to the inefficient methods and supervision given to this crop by many American nurserymen. There are many Americans who are fully competent to raise young fruit-tree stock and who are very success ful in this branch of nursery work. But this class of stock is not usually seriously affected with the damping - off diseases, while the coniferous seedlings are as a class especially susceptible to them. 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 Blister Rust Damage to White Pine by Age Classes Classic Reprint written by Gilbert Bradley Posey and published by Forgotten Books. This book was released on 2018-09-16 with total page 22 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Blister Rust Damage to White Pine by Age Classes Se seven studies on the basis of the percentage of trees 1 each age class on each area, indicate that the percently infected increased with the age classes of trees. 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 Work on Pine Blister Rust in Minnesota 1917 written by Minnesota. State entomologist and published by . This book was released on 1917 with total page 38 pages. Available in PDF, EPUB and Kindle. Book excerpt:
