Protection From The Locust Borer Classic Reprint
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Protection From The Locust Borer Classic Reprint
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Author : Frank Cooper Craighead
language : en
Publisher: Forgotten Books
Release Date : 2017-10-21
Protection From The Locust Borer Classic Reprint written by Frank Cooper Craighead and has been published by Forgotten Books this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-10-21 with categories.
Excerpt from Protection From the Locust Borer Several old seed trees and surrounding root sprouts and seedlings. Note thick growth. None of these trees are infested. Diameter near base, 1 to 8 inches. 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.
Locust Borer And Methods For Its Control Classic Reprint
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Author : A. D. HOPKINS
language : en
Publisher:
Release Date : 2022
Locust Borer And Methods For Its Control Classic Reprint written by A. D. HOPKINS and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022 with categories.
Control Of The Locust Borer Classic Reprint
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Author : Ralph Corbin Hall
language : en
Publisher: Forgotten Books
Release Date : 2017-11-12
Control Of The Locust Borer Classic Reprint written by Ralph Corbin Hall and has been published by Forgotten Books this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-11-12 with Business & Economics categories.
Excerpt from Control of the Locust Borer The locust borer severely damages its host trees by making large tunnels in the sapwood and heartwood which render the wood use less for-posts or construction work and may often cause the tree to break and fall. Black locust is being extensively planted for soil-binding purposes on eroded lands, and this circular deals largely with the protection of these young plantations. The adult is long-horned beetle, about three-fourths of an inch in length, which lays its eggs in rough crevices of the bark or around wounds. The insect hibernates as a young larva in the inner bark of the tree and bores into the wood the following summer. Recent investigations, covering a. 7 -year period, carried on at Columbus, Ohio, have shown that a very close relationship appears to exist between damage by the locust borer and tree vigor. The more vigorous the tree the less is the borer damage; Factors that reduce the vigor of the tree tend to increase its susceptibility to borer injury. Important among these factors are drought, fire, and graz ing of livestock; _on the other hand, factors that stimulate growth rate tend to reduce the susceptibility of a tree to borer injury. Certain silvicultural methods, designed to improve growing condi tions, have demonstrated considerable promise in borer control. These include clear-cutting, thinning, mulching, and the use of mixed plantings. Of these, clear-cutting appears useful in slowly growing stands where cutting of the trees is followed very rapid growth in the sprouts which develop from the stumps. Thinning is applicable in moderately to rapidly growing stands, where the more slowly growing and highly susceptible understory trees are removed to re duce the borer population and to make conditions for growth more favorable in the residual stand by reducing competition for light, moisture, and soil nutrients. Mixed planting has promise in the establishment of new plantations on soils which will support other broadleaved tree species. Mulching with hardwood leaves, because of the cost, is limited to trees of high value. Mulching effects may be obtained at verv low cost, however, by interplanting black in existing open-park woods. The use of superior varieties of black locust appears to offer some promise of 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.
Protection From The Locust Borer
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Author :
language : en
Publisher:
Release Date : 1919
Protection From The Locust Borer written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1919 with categories.
Protection From The Locust Borer
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Author : United States. Department of Agriculture
language : en
Publisher:
Release Date : 1920
Protection From The Locust Borer written by United States. Department of Agriculture and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1920 with categories.
Protection From The Locust Borer
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Author : Frank Cooper Craighead
language : en
Publisher:
Release Date : 1919
Protection From The Locust Borer written by Frank Cooper Craighead and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1919 with Agriculture categories.
Locust Borer Cyllene Robiniae
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Author : Harrison Garman
language : en
Publisher: Wentworth Press
Release Date : 2016-08-28
Locust Borer Cyllene Robiniae written by Harrison Garman and has been published by Wentworth Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-08-28 with History categories.
This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work. This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
The Locust Borer Cyllene Robiniae And Other Insect Enemies Of The Black Locust
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Author : Harrison [From Old Catalog] Garman
language : en
Publisher: Palala Press
Release Date : 2016-05-25
The Locust Borer Cyllene Robiniae And Other Insect Enemies Of The Black Locust written by Harrison [From Old Catalog] Garman and has been published by Palala Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-05-25 with categories.
This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work. This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Locust Borer
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Author :
language : en
Publisher:
Release Date : 1970
Locust Borer written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1970 with categories.
Edible Insects
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Author : Arnold van Huis
language : en
Publisher: Bright Sparks
Release Date : 2013
Edible Insects written by Arnold van Huis and has been published by Bright Sparks this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013 with Conservation of natural resources categories.
Edible insects have always been a part of human diets, but in some societies there remains a degree of disdain and disgust for their consumption. Although the majority of consumed insects are gathered in forest habitats, mass-rearing systems are being developed in many countries. Insects offer a significant opportunity to merge traditional knowledge and modern science to improve human food security worldwide. This publication describes the contribution of insects to food security and examines future prospects for raising insects at a commercial scale to improve food and feed production, diversify diets, and support livelihoods in both developing and developed countries. It shows the many traditional and potential new uses of insects for direct human consumption and the opportunities for and constraints to farming them for food and feed. It examines the body of research on issues such as insect nutrition and food safety, the use of insects as animal feed, and the processing and preservation of insects and their products. It highlights the need to develop a regulatory framework to govern the use of insects for food security. And it presents case studies and examples from around the world. Edible insects are a promising alternative to the conventional production of meat, either for direct human consumption or for indirect use as feedstock. To fully realise this potential, much work needs to be done by a wide range of stakeholders. This publication will boost awareness of the many valuable roles that insects play in sustaining nature and human life, and it will stimulate debate on the expansion of the use of insects as food and feed.