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Author:
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ISBN:
Category : Beetles
Languages : en
Pages : 1554
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Book Description
Author:
Publisher:
ISBN:
Category : Beetles
Languages : en
Pages : 1554
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Book Description
Author:
Publisher:
ISBN:
Category : Beetles
Languages : en
Pages : 1104
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Author: Fernando E. Vega
Publisher: Academic Press
ISBN: 0124171737
Category : Science
Languages : en
Pages : 641
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Book Description
Bark Beetles: Biology and Ecology of Native and Invasive Species provides a thorough discussion of these economically important pests of coniferous and broadleaf trees and their importance in agriculture. It is the first book in the market solely dedicated to this important group of insects, and contains 15 chapters on natural history and ecology, morphology, taxonomy and phylogenetics, evolution and diversity, population dynamics, resistance, symbiotic associations, natural enemies, climate change, management strategies, economics, and politics, with some chapters exclusively devoted to some of the most economically important bark beetle genera, including Dendroctonus, Ips, Tomicus, Hypothenemus, and Scolytus. This text is ideal for entomology and forestry courses, and is aimed at scientists, faculty members, forest managers, practitioners of biological control of insect pests, mycologists interested in bark beetle-fungal associations, and students in the disciplines of entomology, ecology, and forestry. - Provides the only synthesis of the literature on bark beetles - Features chapters exclusively devoted to some of the most economically important bark beetle genera, such as Dendroctonus, Ips, Tomicus, Hypothenemus, and Scolytus - Includes copious color illustrations and photographs that further enhance the content
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Category : Lepidoptera
Languages : en
Pages : 1116
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Author: Stephen Alfred Forbes
Publisher: Forgotten Books
ISBN: 9780267941001
Category : Science
Languages : en
Pages : 40
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Book Description
Excerpt from On the Life History, Habits, and Economic Relations of the White-Grubs and May-Beetles From this it will appear that white - grubs found in the earth beyond the middle of September will not change to the beetle that year, but, barring destruction by parasites and other fatal accidents, may be expected to pass the winter as grubs and to continue in that stage at least until the following June. This is a point of special economic interest, since the owner of infested fields needs to know whether the grubs in the ground during the latter part of the season will continue there in dangerous numbers during the follow ing spring, or whether he may expect relief from their injuries by reason of their change to the beetle. 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.
Author: Stephen Alfred Forbes
Publisher: Palala Press
ISBN: 9781359219442
Category :
Languages : en
Pages : 64
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Book Description
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.
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Category :
Languages : en
Pages :
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Author: University of Illinois (Urbana-Champaign campus). Agricultural Experiment Station
Publisher:
ISBN:
Category :
Languages : en
Pages :
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Author:
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ISBN:
Category : Lepidoptera
Languages : en
Pages : 1012
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Author: Bernhard Eduard Fernow
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 660
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Book Description
"Bibliography of forestry": v. 1, p. [163]-172. (Printed on one side of leaf only)
