Download or read book The Locust Borer Cyllene Robiniae and Other Insect Enemies of the Black Locust written by Harrison Garman and published by . This book was released on 1915 with total page 86 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Locust Borer written by Jimmy R. Galford and published by . This book was released on 1984 with total page 6 pages. Available in PDF, EPUB and Kindle. Book excerpt: The locust borer, Megacyllene robiniae (Forst.), is a native insect. Its original range probably coincided with that of its host tree, the black locust, which once grew only along the Allegheny Mountains from Pennsylvania to Georgia and in the Ozark Mountain region.

Download or read book Some Insects Injurious to Forests written by Andrew Delmar Hopkins and published by . This book was released on 1906 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Locust Borer written by Charles Emerson Sanborn and published by . This book was released on 1917 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Locust Borer and Methods for Its Control written by Andrew Delmar Hopkins and published by . This book was released on 1907 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Protection from the Locust Borer written by Frank Cooper Craighead and published by . This book was released on 1919 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book LOCUST BORER CYLLENE ROBINIAE written by Harrison Garman and published by Wentworth Press. This book was released on 2016-08-28 with total page 92 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Download or read book The Locust Borer Cyllene Robiniae and Other Insect Enemies of the Black Locust written by Harrison [From Old Catalog] Garman and published by Palala Press. This book was released on 2016-05-25 with total page 92 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Download or read book Control of the Locust Borer written by Ralph Corbin Hall and published by . This book was released on 1942 with total page 1140 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Control of the Locust Borer written by Ralph Corbin Hall and published by . This book was released on 1942 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Evidence for a pheromone in the locust borer written by Jimmy R. Galford and published by . This book was released on 1977 with total page 4 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Locust Borer written by Edward H. Wollerman 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 The Locust Borer written by E. H. Wollerman 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 The locust borer and other insect enemies of the black locust written by and published by . This book was released on 1915 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book A guide to common insects diseases and other problems of black locust written by William H. Hoffard and published by . This book was released on 1982 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Control of the Locust Borer Classic Reprint written by Ralph Corbin Hall and published by Forgotten Books. This book was released on 2017-11-12 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Download or read book Some Insects Injurious to Forests written by A. D. Hopkins and published by Forgotten Books. This book was released on 2018-03-02 with total page 566 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Some Insects Injurious to Forests: I. The Locust Borer; II. The Western Pine-Destroying Barkbeetle; III. Additional Data on the Locust Borer; IV. The Southern Pine Sawyer; V. Insect Depredations in North American Forests and Practical Methods of Prevention and Control The object of this paper is to give a summary of the more important published information, supplemented by recently determined new facts relating to the locust borer and methods of controlling it, which will be of service to the investigator in the determination of additional facts, and to the owners of plantations and forests in suggesting methods of preventing losses. 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.