Download or read book Insects and Diseases of Trees in the South Classic Reprint written by United States Department Of Agriculture and published by Forgotten Books. This book was released on 2017-12-14 with total page 104 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Insects and Diseases of Trees in the South This publication has been prepared to assist forest managers and home-owners in identifying pests of southern trees. The insects and diseases discussed are thet more common ones attacking forest and ornamental trees. Prompt identification and treatment of these pests may mean the difference between losing or saving a valuable shade tree. Underlying all successful forest and ornamental pest control efforts, however, is the necessity to keep trees in a healthy, vigorous condition. Chemical supression recommendations are not included in this publication. For pesticide information contact the local State or Federal extension forester, entomologist, or pathologist. 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 Insects and Diseases of Trees in the South written by and published by . This book was released on 1985 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Insects and Diseases of Trees in the South written by United States. State and Private Forestry. Southeastern Area. Forest Pest Management Group and published by . This book was released on 1972 with total page 98 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Insects and Diseases of Trees in the South written by and published by . This book was released on 1989 with total page 102 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Diseases and Pests of the Rubber Tree Classic Reprint written by T. Petch and published by . This book was released on 2015-09-27 with total page 308 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from The Diseases and Pests of the Rubber Tree In 1911 the diseases which were known to attack the rubber tree were described in The Physiology and Diseases of Hevea brasiliensis. The number of recorded diseases was then comparatively small, and it was possible to include with them a general account of the structure and physiology of the tree, and a summary of those tapping experiments which promised to afford a foundation for a theory of rubber tapping. That book has now been out of print for some time, and several inquirers have suggested the issue of a second edition. But the number of known diseases of Hevea has, unfortunately, been considerably extended during the last eight years, while the work of numerous investigators in this field has added largely to our knowledge of both old and new ones. Consequently, rubber diseases now demand a volume to themselves; and it has therefore been decided to divide the subject-matter of the former book, and to publish a separate account, revised and brought up to date, of the diseases and pests only. It is hoped that it will be possible, at some future date, to deal similarly with the other half of the original volume. As the book is intended primarily for the rubber planter, technical botanical details have been avoided as much as possible. It is not practicable to exclude them altogether, nor, indeed, is that necessary, for rubber cultivation has made the planter familiar with technical botanical terms to a degree hitherto unknown in tropical agriculture. 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 Shade Tree Pests in New York State Classic Reprint written by Ephraim Porter Felt and published by Forgotten Books. This book was released on 2018-03-21 with total page 42 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Shade Tree Pests in New York State Though it is rather costly to spray trees in a thorough manner, in the case of the elm leaf beetle at least, it is much more satisfactory than any other method of fighting the pest and possesses the additional advantage of also controlling other leaf feeding species. 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 Forest Insects and Diseases in the Northern Great Plains written by Louis F. Wilson and published by Forgotten Books. This book was released on 2017-11-16 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Forest Insects and Diseases in the Northern Great Plains: A Survey There is no doubt that white grubs can cause considerable damage to seedlings and transplants. The problem is and has been most important in the nursery, but occasionally newly planted shelter belts and' ornamentals may be injured. This is particularly true when old sodded areas are planted.considered free from damage; all the others had at least some injury from pests, other animals, or environmental factors. 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 The Forest Insect and Disease Situation written by Gerald W. Anderson and published by Forgotten Books. This book was released on 2017-11-09 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from The Forest Insect and Disease Situation: Lake States, 1958 The forest disease Situation, unlike that of forest insects, does not as a rule change rapidly from year to year. The overall disease situationin the region was described in the 1956 report.3/ In the present report, as in that for 1957, attention is limited to marked changes in prevalence of diseases and to new diseases that attracted attention during the year. Red pine root rot appeared in one of the three nurseries that suffered from black spruce root rot in 1957. A 50 - percent loss occurred in one compartment as a result of this disease. 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 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.
Download or read book Insects Affecting Park and Woodland Trees Classic Reprint written by Ephraim Porter Felt and published by . This book was released on 2015-07-21 with total page 566 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Insects Affecting Park and Woodland 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 Illinois Trees and Shrubs written by Lester Lamar English and published by Forgotten Books. This book was released on 2017-12-13 with total page 108 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Illinois Trees and Shrubs: Their Insect Enemies The kodachrome for the cover and most of the photographs for this circular were taken by William E. Clark of the Illinois Natural History Sur vey. Photographs from outside agencies are credited to those agencies. 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 The Forest Insect and Disease Situation Lake States 1959 Classic Reprint written by Donald C. Schmiege and published by Forgotten Books. This book was released on 2019-01-26 with total page 22 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from The Forest Insect and Disease Situation, Lake States, 1959 White grubs are frequently overlooked because of the difficulty in observing direct damage. Many thousands of seedlings are killed each year, and thousands of acres of plantings require chemical protection. In natural stands attention has been focused for several years on four defoliators that have been in outbreak status in various parts of the Lake States. 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 A Guide to Common Insects and Diseases of Forest Trees in the Northeastern United States written by United States. Forest Insect and Disease Management and published by . This book was released on 1979 with total page 140 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Insect Pests and Diseases of the Pecan Classic Reprint written by Jerry A. Payne and published by Forgotten Books. This book was released on 2018-09-16 with total page 58 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Insect Pests and Diseases of the Pecan But it is often a waste of time and money to apply insect and disease control measures to poor varieties or to trees that lack vigor because of inadequate soil fertility, overcrowding, or general neglect. To produce profitable crops, the pecan grower must adhere to cultural practices that pro mote tree vigor, stimulate fruiting, and minimize the damage caused by pests. For example, trees weakened by inadequate nitrogen fertilization and rank weed growth are more susceptible to damage by some leaf-spotting fungi. Conversely, too much nitrogen, which promotes season-long growth, can produce tender shoots that are highly susceptible to the scab fungus. Many disease organisms thrive under conditions that favor summer growth flushes. Practices that allow good air circulation such as wide spacing of trees, removal of lower limbs, and maintenance of low ground cover and hedgerows in summer facilitate disease and insect control. Ground sanitation is partially effective against most fungus diseases because the overwintering stage can often be eliminated. Ground trash such as broken limbs, shucks, and insect-infested nuts should be removed from the grove during the winter. Disking to turn under trash is not ad visable unless no other means of debris disposal is available. (disking can spread crown gall, and the resulting root pruning can lead to nutrient deficiencies, especially rosette.) This publication is not concerned with specific chemical control; the grower should refer to Stateextension service bulletins, which are updated often, or contact local extension service agents. Rather, our objective is to describe the biology of the insects and diseases and their symptoms in the grove and to outline general 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.
Download or read book A Preliminary Bulletin on Some Economic Insects and Plant Diseases of Indiana Classic Reprint written by Benjamin Wallace Douglass and published by Forgotten Books. This book was released on 2017-05-23 with total page 30 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from A Preliminary Bulletin on Some Economic Insects and Plant Diseases of Indiana We may divide the things that it is necessary to spray for into three general groups, each group requiring special treat ment. 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 Insect Enemies of Eastern Forests Classic Reprint written by Frank Cooper Craighead and published by Forgotten Books. This book was released on 2018-09-23 with total page 690 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Insect Enemies of Eastern Forests In the publication on the western insects, emphasis is placed on bark beetle control, for in the western forests there still remain great reserves of overmature timber, which are subject to enormous bark beetle losses. Naturally, bark beetles and measures for suppressing their outbreaks are of overshadowing importance in those areas. In the eastern part of the United States, where there are practically no reserves of mature timber, the forester has before him the matter of growing new forests. Here, the forest-insect problem is principally the prevention of outbreaks. Therefore in this volume considerable emphasis is placed on the possibilities of so adjusting silvicultural practices as to avoid losses, as well as on direct control. Also, in the eastern forests there exists a preponderance of deciduous or hard wood species, which are more subject to attack by insects during log ging and manufacturing operations, and even after being placed in use, than are the conifers. The protection of logs, lumber, and crude and finished forest products is consequently a more important. Phase of forest entomology in the East. 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 Common Insects and Diseases of the Apple Classic Reprint written by W. W. Chase and published by Forgotten Books. This book was released on 2018-01-29 with total page 106 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Common Insects and Diseases of the Apple The apple industry of Georgia is destined to bring added horticultural fame to the State and to become a new and rich source of revenue. For these and other reasons its legitimate development deserves to be fostered, and built upon a sound and enduring foundation. 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.
