A Bibliography of the Mexican Bean Beetle, Epilachna Varivestis Mulsant (Coleoptera:Coccinellidae)

A Bibliography of the Mexican Bean Beetle, Epilachna Varivestis Mulsant (Coleoptera:Coccinellidae) PDF Author: David Homer Buck
Publisher:
ISBN:
Category : Alfalfa
Languages : en
Pages : 468

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A Bibliography of the Mexican Bean Beetle, Epilachna Varivestis Mulsant (Coleoptera:Coccinellidae)

A Bibliography of the Mexican Bean Beetle, Epilachna Varivestis Mulsant (Coleoptera:Coccinellidae) PDF Author: David Homer Buck
Publisher:
ISBN:
Category : Alfalfa
Languages : en
Pages : 468

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A Selected Bibliography of Insect-vascular Plant Associational Studies

A Selected Bibliography of Insect-vascular Plant Associational Studies PDF Author:
Publisher:
ISBN:
Category : Insects as carriers of plant disease
Languages : en
Pages : 244

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Bibliographies and Literature of Agriculture

Bibliographies and Literature of Agriculture PDF Author:
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 254

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Sampling Methods in Soybean Entomology

Sampling Methods in Soybean Entomology PDF Author: M. Kogan
Publisher: Springer Science & Business Media
ISBN: 1461299985
Category : Science
Languages : en
Pages : 597

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Book Description
Insects as a group occupy a middle ground in the biosphere between bacteria and viruses at one extreme, amphibians and mammals at the other. The size and gen eral nature of insects present special problems to the student of entomology. For example, many commercially available instruments are geared to measure in grams, while the forces commonly encountered in studying insects are in the mil ligram range. Therefore, techniques developed in the study of insects or in those fields concerned with the control of insect pests are often unique. Methods for measuring things are common to all sciences. Advances sometimes depend more on how something was done than on what was measured; indeed a given field often progresses from one technique to another as new methods are discovered, developed, and modified. Just as often, some of these techniques fmd their way into the classroom when the problems involved have been suffici ently ironed out to permit students to master the manipulations in a few labo ratory periods. Many specialized techniques are confined to one specific research laboratory. Although methods may be considered commonplace where they are used, in another context even the simplest procedures may save considerable time. It is the purpose of this series (1) to report new developments in methodology, (2) to reveal sources of groups who have dealt with and solved particular entomological problems, and (3) to describe experiments which might be applicable for use in biology laboratory courses.

Quick Bibliography Series

Quick Bibliography Series PDF Author:
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 756

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Bibliography of Agriculture

Bibliography of Agriculture PDF Author:
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 1302

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Biological Notes

Biological Notes PDF Author:
Publisher:
ISBN:
Category : Biology
Languages : en
Pages : 630

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The Invertebrate Pests of Annual Food Crops in Central America

The Invertebrate Pests of Annual Food Crops in Central America PDF Author: Andrew B. S. King
Publisher: Bib. Orton IICA / CATIE
ISBN: 9780902500112
Category : Agricultural pests
Languages : en
Pages : 240

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Book Description
The nature of pests; Integrated pest management; Kley to the more common pests of annual food crops; Pest descriptions; Pesticides and chemical control.

Bulletin

Bulletin PDF Author:
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 862

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World Bibliography of Soybean Entomology

World Bibliography of Soybean Entomology PDF Author: Jenny Kogan
Publisher:
ISBN:
Category : Arthropod pests
Languages : en
Pages : 700

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