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A Study Of The Biology Of The Flower Thrips Frankliniella Tritici Fitch With Special Reference To Cotton

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A Study Of The Biology Of The Flower Thrips Frankliniella Tritici Fitch With Special Reference To Cotton

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Author : John Gordon Watts
language : en
Publisher:
Release Date : 1936

A Study Of The Biology Of The Flower Thrips Frankliniella Tritici Fitch With Special Reference To Cotton written by John Gordon Watts and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1936 with Agriculture categories.

Thrips Biology And Management

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Author : Bruce L. Parker
language : en
Publisher: Springer Science & Business Media
Release Date : 2013-11-11

Thrips Biology And Management written by Bruce L. Parker 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 2013-11-11 with Science categories.

Thrips (fhysanoptera) are very small insects, widespread throughout the world with a preponderance of tropical species, many temperate ones, and even a few living in arctic regions. Of the approximately 5,000 species so far identified, only a few hundred are crop pests, causing serious damage or transmitting diseases to growing crops and harvestable produce in most countries. Their fringed wings confer a natural ability to disperse widely, blown by the wind. Their minute size and cryptic behavior make them difficult to detect either in the field or in fresh vegetation transported during international trade of vegetables, fruit and ornamental flowers. Many species have now spread from their original natural habitats and hosts to favorable new environments where they often reproduce rapidly to develop intense damaging infestations that are costly to control. Over the past decade there have been several spectacular examples of this. The western flower thrips has expanded its range from the North American continent to Europe, Australia and South Africa. Thrips palmi has spread from its presumed origin, the island of Sumatra, to the coast of Florida, and threatens to extend its distribution throughout North and South America. Pear thrips, a known orchard pest of Europe and the western United States and Canada has recently become a major defoliator of hardwood trees in Vermont and the neighboring states. Local outbreaks of other species are also becoming problems in field and glasshouse crops as the effectiveness of insecticides against them decline.

Cotton Literature

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Author : United States. Department of Agriculture. Library
language : en
Publisher:
Release Date : 1936

Cotton Literature written by United States. Department of Agriculture. Library and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1936 with Agricultural libraries categories.

Cotton Literature

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Author : Emily L. Day
language : en
Publisher:
Release Date : 1931

Cotton Literature written by Emily L. Day and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1931 with Cotton categories.

Experiment Station Record

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Author :
language : en
Publisher:
Release Date : 1937

Experiment Station Record written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1937 with Agriculture categories.

Experiment Station Record

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Author : U.S. Office of Experiment Stations
language : en
Publisher:
Release Date : 1938

Experiment Station Record written by U.S. Office of Experiment Stations and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1938 with Agricultural experiment stations categories.

Importance And Control Of Western Flower Thrips Frankliniella Occidentalis On Seedling Cotton

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Author : Charles R. Maier
language : en
Publisher:
Release Date : 1965

Importance And Control Of Western Flower Thrips Frankliniella Occidentalis On Seedling Cotton written by Charles R. Maier and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1965 with Agricultural machinery categories.