Beschreibungen, Nebst Abhandlungen Über Kultur und Allgemeine Ökologie PDF Download

Author: Nicholas Edward Brown
Publisher:
ISBN:
Category : Aizoaceae
Languages : nl
Pages : 364

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Book Description
Ökologie, Kulturlandschaftsforschung, Monographie

Author: British Museum. Dept. of Printed Books
Publisher:
ISBN:
Category : Books
Languages : en
Pages : 1190

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Book Description

Author: Library of Congress
Publisher:
ISBN:
Category : Catalogs, Union
Languages : en
Pages : 712

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Book Description

Author: University of California, Berkeley. Library
Publisher:
ISBN:
Category : Library catalogs
Languages : en
Pages : 1028

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Book Description

Author: National Agricultural Library (U.S.)
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 814

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Book Description

Author: British Museum. Dept. of Printed Books
Publisher:
ISBN:
Category : English imprints
Languages : en
Pages : 1290

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Book Description

Author: Daniel Carrillo
Publisher: Springer
ISBN: 3319150421
Category : Science
Languages : en
Pages : 337

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Book Description
The history of biological control of harmful organisms by mites is marked by outstanding achievements with a few premiere natural enemies. Early works concentrated on the use of predatory mites for the control of synanthropic flies, More recently, the focus has been mostly on mites of the family Phytoseiidae for the control of plant feeding mites. This is an important family of acarine predators of plant pest mites, which are effectively used in agriculture worldwide. Besides the vast knowledge in several species in this family, there are as well many opportunities for biological control, represented in an array of organisms and through the improvement of management techniques, which are constantly explored by researchers worldwide. This has resulted in an increasing interest in predatory mite species within the families Stigmaeidae, Ascidae, Laelapidae, Rhodacaroidea, Macrochelidae, Erythraeidae and Cheyletidae, among others. This book will compile important developments with predatory mite species within these families, which are emerging as important tools for integrated pest management. New developments with predatory insects and pathogenic organisms attacking mites will also be a subject of this book. Finally, the potential and gaps in knowledge in biological control of acarine plant pests will be addressed.

Author: National Agricultural Library (U.S.)
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 808

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Book Description

Author: Helmut Berger
Publisher: Springer
ISBN: 9781402052729
Category : Science
Languages : en
Pages : 1304

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Book Description
This is the second book of a series treating the hypotrichs, a major part of the spirotrichous ciliates. It summarises 230 years of morphological, morphogenetic, faunistic, and ecological data, heretofore scattered in some 1,300 references around the world. The book provides taxonomists, cell biologists, and ecologists with a thorough survey supplying synonyms, nomenclature and systematics, and an extensive description of morphology and ecology, including almost all published records, for each species.

Author: Nicolaas A. Rupke
Publisher: University of Chicago Press
ISBN: 0226731499
Category : Biography & Autobiography
Languages : en
Pages : 318

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Book Description
Alexander von Humboldt is one of the most celebrated figures of late-modern science, famous for his work in physical geography, botanical geography and climatology. This volume traces Humboldt's biographical identities through Germany's collective past to shed light on the historical instability of our scientific heroes.