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Author :
Publisher :
ISBN 13 :
Total Pages : 28 pages
Book Rating : 4.P/5 (26 download)
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 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 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Smith
Publisher :
ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (14 download)
Download or read book Root disease-caused losses in the commercial coniferous forests of the western United States, vol. 84-5 written by Smith and published by . This book was released on 1984 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 32 pages
Book Rating : 4.:/5 (2 download)
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 32 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Craig L. Schmitt
Publisher :
ISBN 13 :
Total Pages : 12 pages
Book Rating : 4.:/5 (319 download)
Download or read book Annosus Root Disease of Western Conifers written by Craig L. Schmitt and published by . This book was released on 2000 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 40 pages
Book Rating : 4.3/5 (243 download)
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:
Author : Hermann Von Schrenk
Publisher : Forgotten Books
ISBN 13 : 9780331864113
Total Pages : 90 pages
Book Rating : 4.8/5 (641 download)
Download or read book Some Diseases of New England Conifers written by Hermann Von Schrenk and published by Forgotten Books. This book was released on 2017-11-24 with total page 90 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Some Diseases of New England Conifers: A Preliminary Report Very little attention has been paid to the study of diseases of forest trees in the United States up to this time, and the reasons are Obvious enough. Up to within a few years the supply Of standing timber of all kinds has been so large that a few diseased trees, more or less, scat tered over wide areas were Of little account. The lumberman cut down the sound trees and paid no attention to such as he recognized to be of inferior value. The situation has changed within the last decades, and a wide-felt demand has arisen among all classes of people for a more economical and rational treatment of the existing forest lands, and for reestablishing forests on denuded areas. In the primeval forest the trees diseased because of fungous or insect attack were ignored. They were few in comparison with sound trees, and the price of a single tree was very low. At the present time, with a marked appreciation in the value Of timber, the agencies which injure trees for timber are of more immediate interest to the owners of woodlands. At this time the extent to which insects and fungi destroy trees can only be guessed at. Their work of destruction goes on silently here and there in the forest, and does not attract the attention of the casual Observer as do careless lumbering or forest fires. If the dead and dying trees in a forest could be collected, they would represent a con siderable percentage of the total forest. Forest fires are already not so common as they used to be, and the lumberman of today is beginning to understand that more can be realized from a given forest tract by rational treatment than by indiscriminate cutting. Insects and fungi, and other harmful agencies Of less importance, are being studied with the aim of arriving at a more complete understanding Of their manner of working. 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.
Author : William Howard Rankin
Publisher :
ISBN 13 :
Total Pages : 442 pages
Book Rating : 4.:/5 (334 download)
Download or read book Manual of Tree Diseases written by William Howard Rankin and published by . This book was released on 1918 with total page 442 pages. Available in PDF, EPUB and Kindle. Book excerpt: Seedling diseases and injuries. Leaf diseases and injuries. Body and branch disease and injuries. Root diseases and injuries. Alder diseases. Arbor-vite diseases. Ash diseases. Bald cypress diseases. Basswood diseases. Beech diseases. Birch diseases. Buckeye diseases. Butternut diseases. Catalpa. Cedar diseases. Chestnut diseases. Elm diseases. Fir diseases. Hackberry diseases. Hemlock diseases. Huckory diseases. Juniper diseases. Larch diseases. Locust diseases. Maple diseases. Oar diseases. Pine diseases. Polar diseases. Spruce diseases. Sycamore or plane tree diseases. Walnut diseses. Willow diseases. Tree surgery. Spraying and dusting for leaf diseases.
Author : M. Kathryn Robbins
Publisher :
ISBN 13 :
Total Pages : 12 pages
Book Rating : 4.:/5 (319 download)
Download or read book Annosus Root Rot in Eastern Conifers written by M. Kathryn Robbins and published by . This book was released on 1984 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : F. L. Duley
Publisher :
ISBN 13 :
Total Pages : 440 pages
Book Rating : 4.3/5 (243 download)
Download or read book Diseases of Foreign Forest Trees Growing in the United States written by F. L. Duley and published by . This book was released on 1958 with total page 440 pages. Available in PDF, EPUB and Kindle. Book excerpt: Set includes revised editions of some issues.
Author : Haven Metcalf
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.A/5 ( download)
Download or read book The Present Status of the Chestnut Bark Disease written by Haven Metcalf and published by . This book was released on 1909 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : G. Hamilton Martin Jr
Publisher : Forgotten Books
ISBN 13 : 9781528599108
Total Pages : 46 pages
Book Rating : 4.5/5 (991 download)
Download or read book Diseases of Forest and Shade Trees, Ornamental and Miscellaneous Plants in the United States in 1920 (Classic Reprint) written by G. Hamilton Martin Jr and published by Forgotten Books. This book was released on 2017-11-10 with total page 46 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Diseases of Forest and Shade Trees, Ornamental and Miscellaneous Plants in the United States in 1920 Blight, cause undetermined, reported from Texas (specimens and reports were received from Dallas concerning a blight which has been attacking at least 10% of'the trees and eventually killing many of'the finest arbor vitae in this City upon examination a, fungus (diplodia sp.) was found which may be causing the trouble or acting as a secondary cause). 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.
Author : James Robert Weir
Publisher : Forgotten Books
ISBN 13 : 9780656250509
Total Pages : 20 pages
Book Rating : 4.2/5 (55 download)
Download or read book Diseases of Coniferous Trees (Classic Reprint) written by James Robert Weir and published by Forgotten Books. This book was released on 2018-02-10 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Diseases of Coniferous Trees Polyporus schweinitzii Fr. Ranks next in importance to Trametes pini in the natural forests. It commonly attacks the heartr wood of the base or butts of the trunk and of the roots of coniferous trees, especially the Douglas firs. The rot rarely extends farther up the trunk than the first saw log. The fungus spreads from diseas ed trees to healthy ones underground, where larger roots come in con tact with each other. Where this takes place it is common to find groups of trees affected with the fungus, and sometimes an entire group of Douglas firs are killed outright, In.most instances, how ever, the trees weakened by the fungus are either uprooted or broken off by the winds before death. 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.
Author : Michael A. Marsden
Publisher : Forgotten Books
ISBN 13 : 9780260431301
Total Pages : 20 pages
Book Rating : 4.4/5 (313 download)
Download or read book Sensitivity of the Western Root Disease Model written by Michael A. Marsden and published by Forgotten Books. This book was released on 2017-11-19 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Sensitivity of the Western Root Disease Model: Inventory of Root Disease In the following example, the stand's tree data are from an actual timber inventory. The stand's shape and the arrangement of the disease centers are contrived to il lustrate points in the sampling and model simulation process. In figure 1, the general outline of stand 20257 is an irregular polygon (approximating a rectangle). Within this polygon are 10 root disease centers. The 10 lightly shaded circles represent reduced stand density in a root disease center. A series of seven smaller circles, connected by a line, represent the timber inventory plots. Note that two of the seven plots fall into root disease centers. The stand's size is 40 acres. In simulating the stand, the Western Root Disease Model uses the timber inventory plot data. (assume that aerial photos of the stand show that all 10 root disease centers were found and their combined area estimated.) These starting conditions were then supplied to the model. Figure 2 represents the model's view of the stand. The model assumes a square stand of equal area. The model will, by default, assign these 10 centers as circles of equal size located randomly unless location and size are supplied for each. Stand projections with and without considering root disease lead to very different expectations in merchant able cubic volume for the stand over the next 150 years (fig. The root disease model, like most pest models. 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.
Author : William Howard Rankin
Publisher :
ISBN 13 : 9781330677209
Total Pages : 430 pages
Book Rating : 4.6/5 (772 download)
Download or read book Manual of Tree Diseases (Classic Reprint) written by William Howard Rankin and published by . This book was released on 2015-07-04 with total page 430 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Manual of Tree Diseases The steadily accumulating knowledge of the diseases of trees in the United States has never been brought together and made available to the general public. The intention of this Manual is to describe and suggest means of control for the tree diseases that have been most studied. Much remains to be learned about many of these diseases, and still many more have never been investigated. Therefore, in the treatment of this subject there are many unavoidable limitations which the trained reader will perceive. The diseases of fruit-trees, and of field and vegetable crops, have received the attention of plant pathologists in most parts of the country for many years. The results of these investigations have been made available to the growers of these crops in various ways. On the other hand, the diseases of forest, shade, and ornamental trees have been largely neglected until very recently. Tree diseases cause enormous losses in the large tracts of forests on which we depend for timber. The timber owner has been slow to adopt the fundamentals of scientific forest practice, and so far methods for the control of forest-tree diseases have not begun to operate in reducing losses. The owners of shade and ornamental trees are constantly confronted with diseases which they wish to control. They have become accustomed to controlling insects, but the fundamentals involved in the appearance of a disease and the measures necessary to protect trees from further damage are largely puzzling to them. An understanding of the cause of disease is essential to the undertaking of adequate control measures. 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.
Author : Perley Spaulding
Publisher :
ISBN 13 :
Total Pages : 774 pages
Book Rating : 4.F/5 ( download)
Download or read book Diseases of Foreign Forest Trees Growing in the United States written by Perley Spaulding and published by . This book was released on 1958 with total page 774 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Arthur Stevens Rhoads
Publisher : Forgotten Books
ISBN 13 : 9781396182563
Total Pages : 28 pages
Book Rating : 4.1/5 (825 download)
Download or read book Clitocybe Root Rot of Woody Plants in the Southeastern United States (Classic Reprint) written by Arthur Stevens Rhoads and published by Forgotten Books. This book was released on 2018-09-12 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Clitocybe Root Rot of Woody Plants in the Southeastern United States Clitocybe root rot attacks not only native forest trees but also plantings of tung trees and'a Wide variety of fruit and ornamental trees, shrubs, and vines, including many exotic ones. In Florida, the only State in which this disease 2has been studied intensively, it has been recorded as attacking 210 species of plants belonging to 187 genera and 59 families. 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.
