Kill of Pink Bollworms in the Cotton Gin and the Oil Mill (Classic Reprint) PDF Download
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Author: Oris T. Robertson
Publisher: Forgotten Books
ISBN: 9780366769421
Category : Technology & Engineering
Languages : en
Pages : 30
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Book Description
Excerpt from Kill of Pink Bollworms in the Cotton Gin and the Oil Mill Most of the larvae of late-season generations of the pink bollworm remain in bolls and there enter the diapause, or resting stage, in which, under natural conditions, they live through the winter. Lar vae that survive the winter in the field do so mostly in waste cotton remaining after harvest. It has long been recognized that cotton infested with the pink bollworm should be harvested thoroughly and transported in a way that avoids deposition of waste along road sides, in order that as many as possible of the worms may be carried to the gin rather than left to infest the next year's crop. 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: Oris T. Robertson
Publisher: Forgotten Books
ISBN: 9780366769421
Category : Technology & Engineering
Languages : en
Pages : 30
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Book Description
Excerpt from Kill of Pink Bollworms in the Cotton Gin and the Oil Mill Most of the larvae of late-season generations of the pink bollworm remain in bolls and there enter the diapause, or resting stage, in which, under natural conditions, they live through the winter. Lar vae that survive the winter in the field do so mostly in waste cotton remaining after harvest. It has long been recognized that cotton infested with the pink bollworm should be harvested thoroughly and transported in a way that avoids deposition of waste along road sides, in order that as many as possible of the worms may be carried to the gin rather than left to infest the next year's crop. 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: Oris T. Robertson
Publisher:
ISBN:
Category : Cotton
Languages : en
Pages : 24
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Book Description
Author: Tzvi Tzfira
Publisher: Springer Science & Business Media
ISBN: 0387722904
Category : Science
Languages : en
Pages : 768
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Book Description
Agrobacterium is a plant pathogen which causes the “crown-gall” disease, a neoplastic growth that results from the transfer of a well-defined DNA segment (“transferred DNA”, or “T-DNA”) from the bacterial Ti (tumor-inducing) plasmid to the host cell, its integration into the host genome, and the expression of oncogenes contained on the T-DNA. The molecular machinery, needed for T-DNA generation and transport into the host cell and encoded by a series of chromosomal (chv) and Ti-plasmid virulence (vir) genes, has been the subject of numerous studies over the past several decades. Today, Agrobacterium is the tool of choice for plant genetic engineering with an ever expanding host range that includes many commercially important crops, flowers, and tree species. Furthermore, its recent application for the genetic transformation of non-plant species, from yeast to cultivated mushrooms and even to human cells, promises this bacterium a unique place in the future of biotechnological applications. The book is a comprehensive volume describing Agrobacterium's biology, interactions with host species, and uses for genetic engineering.
Author: United States. Congress. House. Committee on Agriculture
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 1248
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Book Description
Author: J. Apple
Publisher: Springer Science & Business Media
ISBN: 146157269X
Category : Science
Languages : en
Pages : 208
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Book Description
The past decade is probably unparalleled as a period of dynamic changes in the crop protection sciences-entomology, plant pathology, and weed science. These changes have been stimulated by the broad-based concern for a quality environment, by the hazard of intensified pest damage to our food and fiber production systems, by the inadequacies and spiraling costs of conventional crop protection programs, by the toxicological hazards of unwise pesticide usage, and by the negative interactions of independent and often narrowly based crop protection practices. During this period, the return to ecological approaches in crop protection was widely accepted, first within entomology and ultimately within the other crop protection and related disciplines. Integrated pest management is fast becoming accepted as the rubric describing a crop pro tection system that integrates methodologies across all crop protection dis ciplines in a fashion that is compatible with the crop production system. Much has been written and spoken about "integrated control" and "pest management," but to date no treatise has been devoted to the concept of "in tegrated pest management" in the broadened context as described above. Most of the manuscripts in this volume were developed from papers presented in a symposium at the annual meeting of the American Association for the Ad vancement of Science held in San Francisco in February, 1974. In arranging that symposium, the editors involved plant pathologists, entomologists, and weed scientists.
Author: Vincent H. Resh
Publisher: Academic Press
ISBN: 008092090X
Category : Science
Languages : en
Pages : 1169
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Book Description
Awarded Best Reference by the New York Public Library (2004), Outstanding Academic Title by CHOICE (2003), and AAP/PSP 2003 Best Single Volume Reference/Sciences by Association of American Publishers' Professional Scholarly Publishing Division, the first edition of Encyclopedia of Insects was acclaimed as the most comprehensive work devoted to insects. Covering all aspects of insect anatomy, physiology, evolution, behavior, reproduction, ecology, and disease, as well as issues of exploitation, conservation, and management, this book sets the standard in entomology. The second edition of this reference will continue the tradition by providing the most comprehensive, useful, and up-to-date resource for professionals. Expanded sections in forensic entomology, biotechnology and Drosphila, reflect the full update of over 300 topics. Articles contributed by over 260 high profile and internationally recognized entomologists provide definitive facts regarding all insects from ants, beetles, and butterflies to yellow jackets, zoraptera, and zygentoma. 66% NEW and revised content by over 200 international experts New chapters on Bedbugs, Ekbom Syndrome, Human History, Genomics, Vinegaroons Expanded sections on insect-human interactions, genomics, biotechnology, and ecology Each of the 273 articles updated to reflect the advances which have taken place in entomology research since the previous edition Features 1,000 full-color photographs, figures and tables A full glossary, 1,700 cross-references, 3,000 bibliographic entries, and online access save research time Updated with online access
Author: Marc Mangel
Publisher: Springer Science & Business Media
ISBN: 3642708838
Category : Science
Languages : en
Pages : 464
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Book Description
These are the proceedings of an Advanced Research Workshop (ARW), sponsored by the NATO Science Panel, entitled "Pest Control: Operations and Systems Analysis in Fruit Fly Management". The ARW was held in Bad Windsheim, Germany during the week of 5 August 1985. The purpose of the ARW was to bring together scientists who are interested in fruit fly problems, but who usually do not have an opportunity to speak with each other, for an intense week of interdisciplinary collaboration. In particular, the group present at the ARW contained a mix of biologists, field ecologists, mathematical modellers, operational program managers, economists and social scientists. Each group has its own professional meetings at which fruit fly problems are discussed, but the point of the ARW was to learn about the problem from the perspective of other fields, which are equally important for the ultimate management of the fruit fly problems. (A list of attendees follows this preface. ) It appears that the ARW successfully met its objective of bringing together a group for interdisciplinary considerations of the problems; I hope that the proceedings do as well. The ARW was structured with formal lectures in the mornings and workshops in the afternoons. For the morning lectures, four different topics were chosen: 1) basic biology and ecology, 2) trapping and detection, 3) control and eradication, and 4) policy issues. Each morning, one lecture from each area was presented.
Author: Rajinder Peshin
Publisher: Springer
ISBN: 9789048122257
Category : Science
Languages : en
Pages : 1324
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Book Description
This interdisciplinary text offers updated knowledge on pest management. It discusses dissemination and impact on a range of crops across the globe on industrialized and subsistence level farms. It also explores the effect of the green revolution on IPM.
Author: H.F. van Emden
Publisher: Springer
ISBN: 0412728001
Category : Science
Languages : en
Pages : 320
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Book Description
More than 32 years ago, Rachel Carson's Silent Spring appeared upon the scene as a landmark of literary achievement which contributed greatly to the foundation of the modern environmental movement. Rachel Carson had designed Silent Spring to shock the public into action against the misuse of chemical pesticides. More than anything else, the book also served as an ecological primer, demonstrating the interrelationship of all things and the dependence of each on a healthy environment for survival. Today, Silent Spring is generally credited with providing impetus to the whole range of anti-pollution laws that came into force in the 1970s. It is also perceived as having played a crucial role in the eventual banning of DDT as well as in the restricted use or total phasing out of the most notorious hard pesticides identified in the book. The vigorous growth of the chemical industry geared to the production of newer and ever more powerful pesticides can be traced to the introduc tion of the organochlorine insecticide DDT in the 1940s. These pesticides were meant not only to control insects but also animal pests, disease and weeds. Initially their development was based on the belief that they would provide a definitive solution to pest and vector problems.
Author: Yukio Ishikawa
Publisher: Springer Nature
ISBN: 9811530823
Category : Science
Languages : en
Pages : 320
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Book Description
This book provides a complete overview of cutting-edge research on insect sex pheromones and pheromone communication systems. The coverage ranges from the chemistry, biosynthesis, and reception of sex pheromones to the control of odor-source searching behavior, and from molecules to the application of research findings to robotics. The book both summarizes the progress of studies conducted using Bombyx mori and several groups of moths and reviews sex pheromones of some non-lepidopteran insect groups of agricultural importance. Attention is drawn to recent findings on elaborate neural information processing in the brain in male moths and to the importance of olfactory receptors specifically tuned to sex pheromone molecules. Featuring contributions from leading experts on the topic, this book will be a unique and valuable resource for researchers and students in the fields of entomology, chemical ecology, insect physiology and biochemistry, evolution, biomimetics, and bioengineering. In addition to researchers, general insect lovers will find the book fascinating for its descriptions of the marvelous abilities of insects and the underlying mechanisms involved.
