Field Book Of Destructive Forest Insects Classic Reprint
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Field Book Of Destructive Forest Insects Classic Reprint
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Author : H. B. Peirson
language : en
Publisher: Forgotten Books
Release Date : 2017-10-28
Field Book Of Destructive Forest Insects Classic Reprint written by H. B. Peirson and has been published by Forgotten Books this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-10-28 with Science categories.
Excerpt from Field Book of Destructive Forest Insects Spray when feeding is first noted with arsenate of lead. Usual dilution 5 lbs. Arsenate of lead powder to 100 gals. Water. Add 4 oz. By wt. Of fish oil or linseed oil for each pound arsenate of lead. In the case of some insects it is necessary to spray the under surface of the leaves. 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.
Field Book Of Destructive Forest Insects
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Author : Henry B. Peirson
language : en
Publisher:
Release Date : 1966
Field Book Of Destructive Forest Insects written by Henry B. Peirson and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1966 with categories.
Field Book Of Destructive Forest Insects
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Author : George A. LaBonte
language : en
Publisher:
Release Date : 1974
Field Book Of Destructive Forest Insects written by George A. LaBonte and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1974 with Insects, Injurious and beneficial categories.
Field Book Of Destructive Forest Insects
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Author : Maine. Forest Commissioner
language : en
Publisher:
Release Date : 1929
Field Book Of Destructive Forest Insects written by Maine. Forest Commissioner and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1929 with categories.
Field Book Of Destructive Forest Insects
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Author : Henry Byron Peirson
language : en
Publisher:
Release Date : 1959
Field Book Of Destructive Forest Insects written by Henry Byron Peirson and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1959 with Insect pests categories.
A Handbook Of The Destructive Insects Of Victoria
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Author : C. French
language : en
Publisher: Forgotten Books
Release Date : 2017-12-23
A Handbook Of The Destructive Insects Of Victoria written by C. French and has been published by Forgotten Books this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-12-23 with Science categories.
Excerpt from A Handbook of the Destructive Insects of Victoria: With Notes on the Methods to Prevention and Extirpation Some additional insect-destroying birds are also dealt with in the present volume. As these birds are absolutely indispensable to the welfare of the orchardist, farmer, and forester, it is to be hoped that, with the aid of the coloured plates, they may be readily distinguished from the fruit and grain-eating kinds. 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.
A Handbook Of The Destructive Insects Of Victoria Vol 4
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Author : C. French
language : en
Publisher: Forgotten Books
Release Date : 2018-02-05
A Handbook Of The Destructive Insects Of Victoria Vol 4 written by C. French and has been published by Forgotten Books this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-02-05 with Science categories.
Excerpt from A Handbook of the Destructive Insects of Victoria, Vol. 4: With Notes on the Methods of Prevention and Extrirpation IN publishing the Fourth Part of The Handbook of the Destructive Insects of Victoria, it will be noticed that insects attacking our forests have a more prominent place than has hitherto been allotted them. This because of the ever-increasing importance of our trying to save, by all means possible, the rapid and total destruction of the valuable timber forests of this State. The increasing interest taken in economic entomology and ornithology, and the proposal to add to the valuable nature-study teaching in our State Schools, renders it imperative that as much practical information as possible be forthcoming and made easily available. 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.
Insect Enemies Of Eastern Forests Classic Reprint
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Author : Frank Cooper Craighead
language : en
Publisher: Forgotten Books
Release Date : 2018-09-23
Insect Enemies Of Eastern Forests 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 2018-09-23 with Science categories.
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.
Some Insects Injurious To Forests
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Author : J. L. Webb
language : en
Publisher: Forgotten Books
Release Date : 2017-10-25
Some Insects Injurious To Forests written by J. L. Webb and has been published by Forgotten Books this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-10-25 with Science categories.
Excerpt from Some Insects Injurious to Forests: The Western Pine-Destroying Barkbeetle The object of this paper is to give available information on. This insect and methods of combating it, with special reference to the results of investigations by the writer during the summer of 1905 in central Idaho. The need of the investigations was suggested in a letter dated August 10, 1904, from Mr. Gifford Pinchot, forester of the U. S. Department of Agriculture, to Dr. L. 0. Howard, chief of the Bureau of Entomology, as follows: I learn from the Payette Lumber and Manufacturing Company, one of the Weyerhaeusers, whose land lies on the Payette River north of Boise, that the pine in their holdings is said to be dying from the attacks of insects. If it were possible for you to assign Doctor Hopkins, or one of his assistants, to make examination of this region, unless it has already been done, I should greatly appreciate it, and I should likewise appreciate your sending to Mr. Edgar M. Hoover, general manager of that company at Boise, any information you may have bearing on this subject. 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.