Parasitic and Predaceous Insects in Applied Entomology PDF Download

Author: Charles Valentine Riley
Publisher:
ISBN:
Category : Beneficial insects
Languages : en
Pages : 30

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Author: Charles Valentine Riley
Publisher: Forgotten Books
ISBN: 9781333804039
Category : Social Science
Languages : en
Pages : 20

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Book Description
Excerpt from Parasitic and Predaceous Insects in Applied Entomology The orchardist has but to bear in mind that it (the leaf-crumpler) is single brooded and that it passes the winter in its case, and he will understand that by collecting and destroying these cases in the dead of the year when the tree is bare. 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:
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ISBN:
Category :
Languages : en
Pages :

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Author: Charles Valentine Riley
Publisher: Legare Street Press
ISBN: 9781022732490
Category :
Languages : en
Pages : 0

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First published in 1881, Riley's groundbreaking work in entomology offers a comprehensive overview of the biology, behavior, and ecology of parasitic and predaceous insects. This book remains an important reference for students and professionals in the field of entomology. 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 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. 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.

Author: Charles 1843-1895 Riley
Publisher: Palala Press
ISBN: 9781356134588
Category :
Languages : en
Pages : 28

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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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ISBN:
Category :
Languages : en
Pages :

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Author: Richard Robinson Askew
Publisher: Heinemann Educational Publishers
ISBN:
Category : Insects
Languages : en
Pages : 344

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Mouthparts of parasitic adult insects; Lice; Fleas; Blood-sucking flies; Diptera pupipara: louse flies and bat flies; Bugs, earwigs, beetles, and moths that are parasitic as adults; Blood-sucking insects as vectors of human disease; Parasitic hymenoptera; Protelean parasitic diptera; Biological control of insect pests; Protelean parasites in the orders neuroptera, lepidoptera, and coleoptera; Strepsiptera; Commensalism, inquilinism, and social parasitism; Flies that parasitise vertebrates; Some general remarks.

Author: Peter Price
Publisher: Springer Science & Business Media
ISBN: 1461587328
Category : Science
Languages : en
Pages : 234

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This volume contains the invited lectures presented in a symposium entitled "Evolutionary strategies of parasitic insects and mites" at the national meeting of the Entomological Society of America in Minneapolis, Minnesota, 2-5 December, 1974. The intent was to bring together biologists who have worked on arthropods that are either plant or animal parasites in order to foster consideration of general aspects of the parasitic way of life. There seems to be a deficiency of ecological and evolutionary concepts relating to parasitism, in contrast to the burgeoning literature on predation, and it appeared that an amalgamation of studies on plant and animal parasites might help development of some generalities. Since parasities are far more numerous than predators in the world fauna, or in any particular community, emphasis on their study is justified. I freely admit that para sitoids have been usefully regarded as predators by ecologists, and many concepts on predation have been derived from their study. Also, in whichever category one places the parasitoids, that is the one which contains the most species. However, from an evolu tionary point of view they show many characteristics that must be regarded as those of a parasite. Notably, they are small, highly specific to their host, highly coevolved with it, as a result many species can coexist, and their adaptive radiation has produced the majority of the species diversity seen on Earth today.

Author: E. F. Knipling
Publisher: Department of Agriculture Agricultural Research Service
ISBN:
Category : Science
Languages : en
Pages : 360

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Author: Omkar
Publisher: CRC Press
ISBN: 1000840549
Category : Nature
Languages : en
Pages : 437

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Pests cause economic damage to crops and stored products, while vectors are responsible for the transmission of disease-causing agents in human beings and livestock. Although the application of synthetic pesticides in agriculture has given immediate relief, it has also caused well-known side effects, leading to a general consensus among entomologists and agriculturists to shift towards other ecofriendly pest management. Insect natural enemies consisting of predators, parasitoids, and pathogens have attracted the attention of scientists across the globe. These natural enemies exist in agroecosystems and suppress the populations of pests. Parasitoids are farmers’ friends and the most successful group of natural enemies. Highly specialised in their host choice, the female parasitoid searches for a suitable host to lay eggs and larvae in, on or near the hosts. Exploiting this potency of parasitoids may yield successful results in controlling notorious pests in an ecofriendly way. This book covers information on the important biocontrol agents effective in pest suppression. It starts with insect parasitic groups followed by specific groups of parasitoids. It is hoped that the book presents a comprehensive account of beneficial parasitoirds, and will be useful to undergraduate and postgraduate students of Entomology, Biological Control, Plant Protection, Agricultural Zoology, and Zoology, besides those involved in competitive examinations and policy planning. Features: Each chapter has been written by very experienced specialists Every chapter includes Learning Objectives and Points to Remember This book offers comprehensive knowledge of parasitoids and their application in pest management in a rational way