Atlas Of Insects Beneficial To Forest Trees
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Atlas Of Insects Beneficial To Forest Trees
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Author : Bohumil Starý
language : en
Publisher: Elsevier Publishing Company
Release Date : 1988
Atlas Of Insects Beneficial To Forest Trees written by Bohumil Starý and has been published by Elsevier Publishing Company this book supported file pdf, txt, epub, kindle and other format this book has been release on 1988 with Beneficial insects categories.
At the present time, the position of modern integrated protection of forests menaced by pests is increasing in importance, and not just because of demands on the quality and quantity of wood being raised. It is steadily becoming more necessary to revise the consequences of the often imprudent, although sometimes seemingly effective, chemical control in forest biocoenosis. Additionally, harmful insects are becoming more resistant to pesticides and so increasing the chance of accidentally jeopardizing plants. In the future concept of integrated forest pest control, we may therefore expect the population density of many harmful species to be regulated to a larger degree by biological control. This book discusses the economic importance of insects beneficial to the protection of forest trees, and provides information on their biology. The text and the pictorial section to this book divide beneficial insects into predators and parasites. The first section is devoted to predators, particularly ants, the most frequent insect species found in forests. Scale bugs, groups of predatory beetles, Neuroptera and Diptera are also mentioned. The second part describes parasitic insects. For this reason, representatives of the order Hymenoptera are mentioned twice: in the first section, among predators (ants) and, in the second part, among the parasites (ichneumons, braconids, chalcid-flies and Aphidiids). Similarly, Diptera are listed in the first section under predatory species (robber flies and lonchaeids) and then at the end of the text under parasitic species (tachinid-flies). An index of scientific names of the illustrated species and a short terminology complete the book. The book is intended as a text book for forestry and agricultural schools, and as a reference text for those concerned with the biological protection of forests, i.e. forest researchers, entomologists and biologists.
Traces Of Common Xylophagous Insects In Wood
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Author : Magali Toriti
language : en
Publisher: Springer Nature
Release Date : 2021-07-21
Traces Of Common Xylophagous Insects In Wood written by Magali Toriti and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-07-21 with Science categories.
This atlas presents a concrete tool to identify xylophagous activity by the remains they left in wooded areas in Western Europe. Xylophagous insects are among the largest predators of woody tissues. They leave discriminating traces, different for each species according to their bioecology, and so it is necessary to know how to recognize and characterize them. The book is a practical tool to help identify and interpret them through a standardized presentation of the most ubiquitous families and a key to their determination. It presents descriptions of the galleries and of morphometry of the faecal pellets based on macroscopic features for xylophagous identification, and includes information about the origin and distribution of the xylophagous biological cycles, bioclimatic conditions and bioecology, and the type of woods that are attacked. The book will be a useful guide for forest managers, heritage conservationists, environmental engineers, bioarchaeologists, entomologists, loggers, and wood anatomists.
Atlas Of Insects Harmful To Forest Trees
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Author : Vladimír J. A. Novák
language : en
Publisher: Elsevier Science & Technology
Release Date : 1976
Atlas Of Insects Harmful To Forest Trees written by Vladimír J. A. Novák and has been published by Elsevier Science & Technology this book supported file pdf, txt, epub, kindle and other format this book has been release on 1976 with Beneficial insects categories.
Forest Atlas Of The Midwest
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Author : North Central Forest Experiment Station (Saint Paul, Minn.)
language : en
Publisher:
Release Date : 1978
Forest Atlas Of The Midwest written by North Central Forest Experiment Station (Saint Paul, Minn.) and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1978 with Forests and forestry categories.
Forest Entomology
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Author : Robert N. Coulson
language : en
Publisher: John Wiley & Sons
Release Date : 1984-05-14
Forest Entomology written by Robert N. Coulson and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 1984-05-14 with Nature categories.
This text considers forest insects occurring in forest ecosystems, specialized forestry settings, and urban forests, with an approach and coverage that make it suitable for use in both undergraduate and graduate courses in forest entomology and forest protection. Early chapters introduce entomology, middle chapters provide the first comprehensive treatment of the principles of Integrated Pest Management (IPM) of forest insects, and later chapters discuss the pest insects according to their feeding group.
Environmental Sampling For Trace Analysis
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Author : Bernd Markert
language : en
Publisher: John Wiley & Sons
Release Date : 2008-09-26
Environmental Sampling For Trace Analysis written by Bernd Markert and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008-09-26 with Science categories.
Often too little attention is given to the sampling before and after actual instrumental measurement. This leads to errors, despite increasingly sensitive analytical systems. This is one of the first books to pay proper attention to representative sampling. It offers an overview of the most common techniques used today for taking environmental samples. The techniques are clearly presented, yield accurate and reproducible results and can be used to sample - air - water - soils and sediments - plants and animals. A comprehensive handbook, this volume provides an excellent starting point for researchers in the rapidly expanding field of environmental analysis.
Insects And Diseases Damaging Trees And Shrubs Of Europe
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Author : Milan Zúbrik
language : en
Publisher:
Release Date : 2013
Insects And Diseases Damaging Trees And Shrubs Of Europe written by Milan Zúbrik and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013 with Insect pests categories.
A comprehensive atlas to the world of insects and diseases damaging trees and shrubs in Europe. Illustrated by over 4,300 unique colour photographs, showing more than 1,100 species of insects and diseases causing damage to tree species and shrubs in Europe. -- Publisher.
Forest Insects
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Author : Alan A. Berryman
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06
Forest Insects written by Alan A. Berryman and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-06 with Science categories.
This book is intended as a general text for undergraduates studying the manage ment of forest insect pests. It is divided into four parts: insects, ecology, manage ment, and practice. Part I, Insects, contains two chapters. The first is intended to provide an overview of the general attributes of insects. Recognizing that it is impossible to adequately treat such a diverse and complex group of organisms in such a short space, I have attempted to highlight those insectan characteristics that make them difficult animals to combat. I have also tried to expose the insects' weak points, those attributes that make them vulnerable to manipulation by human actions. Even so, this first chapter will seem inadequate and sketchy to many of my colleagues. Ideally, this book should be used in conjunction with a laboratory manual covering insect anatomy, physiology, biology, behavior, and classifica tion in much greater depth-in fact, this is how I organize my forest entomology course. It is hoped that this first chapter will provide nonentomologists with a general feel for the insects and with a broad understanding of their strengths and weaknesses, while Chapter 2 will provide a brief overview of the diverse insect fauna that attacks the various parts of forest trees and their products.
Forest Entomology
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Author : Lalit Kumar Jha
language : en
Publisher: APH Publishing
Release Date : 2008
Forest Entomology written by Lalit Kumar Jha and has been published by APH Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008 with Entomology categories.
Forest Insects
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Author : North Central Forest Experiment Station (Saint Paul, Minn.)
language : en
Publisher:
Release Date : 1991
Forest Insects written by North Central Forest Experiment Station (Saint Paul, Minn.) and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1991 with Forest insects categories.