Gall Midges of Economic Importance PDF Download

Author: Horace Francis Barnes
Publisher:
ISBN:
Category : Crop zones
Languages : en
Pages : 186

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Author: Raymond J. Gagné
Publisher: Cornell University Press
ISBN: 9780801427862
Category : Science
Languages : en
Pages : 376

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Gagne's introductory chapters include biographical sketches of those individuals who have contributed most to our knowledge of Neotropical gall midges. He also discusses classification and distribution, external anatomy and biology, and techniques for collecting, rearing, and preparing specimens for study. The heart of the book comprises two chapters. The first presents the midges themselves: identification keys to the genera, a synopsis of each genus and higher taxon, and a list of all known species from South America. The second includes keys and descriptions of galls and other damage caused by the midges, with known hosts.

Author: Peter A. Edde
Publisher: Academic Press
ISBN: 0128196998
Category : Technology & Engineering
Languages : en
Pages : 1004

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Book Description
Field Crop Arthropod Pests of Economic Importance presents detailed descriptions of the biology and ecology of important arthropod pest of selected global field crops. Standard management options for insect pest control on crops include biological, non-chemical, and chemical approaches. However, because agricultural crops face a wide range of insect pests throughout the year, it can prove difficult to find a simple solution to insect pest control in many, if not most, cropping systems. A whole-farm or integrated pest management approach combines cultural, natural, and chemical controls to maintain insect pest populations below levels that cause economic damage to the crop. This practice requires accurate species identification and thorough knowledge of the biology and ecology of the target organism. Integration and effective use of various control components is often enhanced when the target organism is correctly identified, and its biology and ecology are known. This book provides a key resource toward that identification and understanding. Students and professionals in agronomy, insect detection and survey, and economic entomology will find the book a valuable learning aid and resource tool. - Includes insect synonyms, common names, and geographic distribution - Provides information on natural enemies - Is thoroughly referenced for future research

Author: Junichi Yukawa
Publisher: Springer Nature
ISBN: 981336534X
Category : Science
Languages : en
Pages : 299

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This book provides practical ecological, ethological, evolutionary, and biogeographic data for gall-inducing cecidomyiids, their galls and host plants, based on field surveys, laboratory experiments and genetic analysis. It refers to various researches on gall-inducing insects published by a world of biologists. Practical methods of field surveys and data analysis are presented, as well as topics on parasitoids, invasive pests, and beneficial gall midges that would be useful for applied entomologists. Readers can learn an ecological way of thinking through diverse interrelations between insects and plants, and the analysis of ecological data from gall-inducing cecidomyiids. Galls can be easily observed in the field continuously from early to final stage of the development of galls and gall inducers because of their outstanding features and immobility. It provides important data of the host plant such as phenology, abundance as food resources, and the survival of galled organs. By taking these advantages, many biologists have used galls and gall-inducing insects as highly convenient organisms for a wide range of studies including ecology, ethology, evolution, and biogeography. The book primarily intends to present the appeal of galls and gall-inducing insects for various biological studies. In particular, gall-inducing cecidomyiids are ideal insects to study ecology and evolution. It helps to open the doors to further cryptic study subjects. Also, integrating various ecological, ethological, evolutionary and biogeographic data as shown in this book can serve to further advance the macroevolutionary studies of insects.

Author: Richard E. Litz
Publisher: CABI
ISBN: 1845934903
Category : Science
Languages : en
Pages : 718

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The Mango is one of the oldest cultivated fruit crops, having been grown in India for at least 4000 years. Mango is the most important fruit crop of Asia and its annual production is exceeded worldwide only by Musa, citrus, grapes and apples. The last decade has seen a rapid growth of mango production, mainly due to expansion into new growing regions but also to the adoption of modern field practices and cultivars. A wide range of fresh, mango cultivars are now consumed worldwide and are available year round. The Mango: Botany, Production and Uses, published in 1997, represented the first comprehensive examination of all aspects of modern mango production and research. Developing upon the successful first edition, this book incorporates a discussion of significant advances in mango research that have contributed to improved production and will be highly relevant for researchers and growers alike.

Author: Raymond J. Gagné
Publisher: Ithaca, N.Y. : Comstock Pub. Associates
ISBN:
Category : Nature
Languages : en
Pages : 382

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Book Description
An authoritative compendium of current knowledge on the biology, pest status, recognition, and literature of plant-associated cecidomyids of North America. Covering more than 900 species, 388 illustrated by color photos and line drawings, this is the first guide since 1940 to the perpetrators of a s

Author: United States. Entomology Research Division
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 1702

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Set includes revised editions of some issues.

Author: Peter Charles Barnard
Publisher: Cambridge University Press
ISBN: 9780521632416
Category : Nature
Languages : en
Pages : 376

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Book Description
Essential guide to the specialist literature for the identification of British insects and arachnids.

Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 764

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Author: Stan G. Daberkow
Publisher:
ISBN:
Category : Agricultural laborers
Languages : en
Pages : 1708

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