Insect Enemies Of Eastern Forests Classic Reprint
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Insect Enemies Of Eastern Forests
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Author : Frank Cooper Craighead
language : en
Publisher:
Release Date : 1950
Insect Enemies Of Eastern Forests 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 1950 with Beneficial insects categories.
This publication is a companion volume to Miscellaneous Publication 273, Insect Enemies of Western Forests, but Keen. Its purpose is to treat in a practical manner the more important forest insects in that part of the United States lying east of the Great Plains or treeless areas, roughly the 100th meridian. There is necessarily some overlapping of the eastern and western regions, particularly in the more arid parts of Texas and the Southwest and along the watercourses traversing the Great Plains where the eastern hardwoods extend westward.
Insect Enemies Of Eastern Forests
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Author : Frank Cooper Craighead
language : en
Publisher:
Release Date : 1950
Insect Enemies Of Eastern Forests 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 1950 with Forest insects categories.
Catalogue Of Exhibits Of Insect Enemies Of Forests And Forest Products At The Louisiana Purchase Exposition St Louis Mo 1904 Classic Reprint
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Author : A. D. Hopkins
language : en
Publisher: Forgotten Books
Release Date : 2017-10-27
Catalogue Of Exhibits Of Insect Enemies Of Forests And Forest Products At The Louisiana Purchase Exposition St Louis Mo 1904 Classic Reprint written by A. D. Hopkins and has been published by Forgotten Books this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-10-27 with Science categories.
Excerpt from Catalogue of Exhibits of Insect Enemies of Forests and Forest Products at the Louisiana Purchase Exposition, St. Louis, Mo., 1904 The photographs Of insect damage are enlarged from 4 by 5 and 5 by 7 negatives taken by the author and his assistants, and Show some of the features Of insect work which could not well be represented by specimens. 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.
Forest Insects Of Australia Classic Reprint
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Author : Walter W. Froggatt
language : en
Publisher: Forgotten Books
Release Date : 2017-05-21
Forest Insects Of Australia Classic Reprint written by Walter W. Froggatt and has been published by Forgotten Books this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-05-21 with Science categories.
Excerpt from Forest Insects of Australia AS a worker in the field of Entomology, Mr. Walter W. Froggatt needs no introduction and his compilation of this little volume on the Forest Insects of Australia is not the least valuable of his contributions to Science during the past thirty years. Ithis work will be found a fund of information regarding white ants, timber borers, and forest insect pests, which is of both practical and scientific value, and embodying, as it does, the results of many years' careful investigation, it may be accepted as a text and reference book of value by those interested in Forestry, Architecture, or industries in' which wood as a material is employed. The extent of injury done to timber by insect pests is hardly realised, and if the economic loss could be estimated, it would arouse the public mind from its apathy in regard to both the introduction of borer and other pests from abroad, and to the urgent need for protective and remedial measures. The matter is one which demands the serious attention of our legislators, and, in writing this introduction, it is in the hope that this publication may serve to throw light upon it, and to materially assist in its better consideration. 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.
Preliminary Report On The Insect Enemies Of Forests In The Northwest
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Author : A. D. Hopkins
language : en
Publisher: Forgotten Books
Release Date : 2017-11-08
Preliminary Report On The Insect Enemies Of Forests In The Northwest written by A. D. Hopkins and has been published by Forgotten Books this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-11-08 with categories.
Excerpt from Preliminary Report on the Insect Enemies of Forests in the Northwest: An Account of the Results Gained From a Reconnaissance Trip Made in the Spring and Early Summer of 1899 The above outline of the trip will indicate the character and amount of work done and the success attained in efforts to carry out instruo tions. 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.
Insects Of Eastern Forests
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Author :
language : en
Publisher:
Release Date : 1985
Insects Of Eastern Forests written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1985 with Forest insects categories.
The Forest Insect And Disease Situation Lake States 1960 Classic Reprint
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Author : Gerald W. Anderson
language : en
Publisher: Forgotten Books
Release Date : 2018-01-13
The Forest Insect And Disease Situation Lake States 1960 Classic Reprint written by Gerald W. Anderson and has been published by Forgotten Books this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-01-13 with Business & Economics categories.
Excerpt from The Forest Insect and Disease Situation, Lake States, 1960 Insects and diseases play an important part in the reduction of our vast forest resource. Each year they cause large losses in timber growth and result in tree mortality. But that is not all: These agents attack the forest from seed to finished product. Stocking levels are lowered, growth is retarded, and trees are deformed, thus reducing both quality and quantity of forest products. The protection of our forests against these destructive agents is the responsibility of everyone concerned with the national economy. This report summarizes the information collected by many agencies and individuals on the forest insect and disease situation in the lake States during 1960. The most important aspects are presented briefly in the next few pages. For more detailed discussion see sections on The More Important Forest Insects (or Diseases). 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.
Indian Forest Insects Of Economic Importance
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Author : Edward Percy Stebbing
language : en
Publisher: Forgotten Books
Release Date : 2017-10-30
Indian Forest Insects Of Economic Importance written by Edward Percy Stebbing and has been published by Forgotten Books this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-10-30 with categories.
Excerpt from Indian Forest Insects of Economic Importance: Coleoptera The chief aim of this book is the study of the Insect Fauna of the Indian forests from the economic standpoint. It is probably the first of its kind attempted for a British Dependency. 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.
Insects Affecting Park And Woodland Trees Classic Reprint
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Author : Ephraim Porter Felt
language : en
Publisher: Forgotten Books
Release Date : 2018-02-09
Insects Affecting Park And Woodland Trees Classic Reprint written by Ephraim Porter Felt and has been published by Forgotten Books this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-02-09 with Science categories.
Excerpt from Insects Affecting Park and Woodland Trees This work was begun a number of years ago by the writer studying various insects depredating on shade trees, and from that it was very natural to give attention to those affecting forest trees. It assembles in one volume the results Of our studies for a series Of years, together with a summary Of the more important literature relating to the subject. It is not expected that this memoir will supersede the exceedingly valuable work by Dr Packard on Forest and S/um'e Tree Insects, sth Report Of the United States Entomological Commission, but rather that it will be supplementary thereto. It is hoped that the arrangement adopted will facilitate the identi fication Of the different species and aid materially in making the information accessible to the general public. The writer at this time wishes to acknowl edge his indebtedness to the assistants who have been associated with him during the past six years, all of whom have aided more or less in the preparation Of this work. Particular mention should be made Of the work of Mr D. B. Young, now assistant entomologist, who during the last three years, by collecting and otherwise, has secured much valuable data which has been incorporated in this work. Through the courtesy Of Dr L. 0. Howard, Chief of the Bureau Of Entomology, United States Department Of Agriculture, a number Of species were kindly determined by Drs Hop kins and Ashmead. The former named most Of the bark borers or Scoly tids and also generously gave the writer the benefit Of his extended experience in the study Of forest insects. Dr Ashmead is responsible for the determination Of most-of the parasitic Hymenoptera, a group in which he is a well recognized authority. The value Of the work is also greatly enhanced by the large series Of original drawings by Mr L. H. Joutel Of New York. 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.
The Insect Enemies Of Small Grains Classic Reprint
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Author : Lawrence Bruner
language : en
Publisher: Forgotten Books
Release Date : 2017-10-30
The Insect Enemies Of Small Grains Classic Reprint written by Lawrence Bruner and has been published by Forgotten Books this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-10-30 with Science categories.
Excerpt from The Insect Enemies of Small Grains Although corn is king in Nebraska, our crops of small grains are not insignificant. The insect enemies of wheat, oats, barley, and rye therefore demand our attention nearly or quite as much as do those which attack corn. Accordingly, during the past year much time has been given to the study of this class of insect pests. While many of the species are identical for the different crops, the nature of the plants themselves being unlike, it necessarily follows that the mode of attack among these ene mies must vary somewhat in each case. This being true, some pains has been taken to treat of them according to their host plants. 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.