Crop Loss Assessment in Rice PDF Download
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Author:
Publisher: Int. Rice Res. Inst.
ISBN: 9712200019
Category : Technology & Engineering
Languages : en
Pages : 344
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Book Description
Crop loss assessment: background, rationale, and concepts; Component technology for crop loss assessment; Applications of pest and loss assessment technology to pest management.
Author:
Publisher: Int. Rice Res. Inst.
ISBN: 9712200019
Category : Technology & Engineering
Languages : en
Pages : 344
Get Book Here
Book Description
Crop loss assessment: background, rationale, and concepts; Component technology for crop loss assessment; Applications of pest and loss assessment technology to pest management.
Author: M. D. Pathak
Publisher: Int. Rice Res. Inst.
ISBN: 9712200280
Category : Technology & Engineering
Languages : en
Pages : 88
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Book Description
Author:
Publisher: Int. Rice Res. Inst.
ISBN: 971220183X
Category :
Languages : en
Pages : 32
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Book Description
Author: National Research Council
Publisher: National Academies Press
ISBN: 0309172942
Category : Technology & Engineering
Languages : en
Pages : 325
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Book Description
Although chemical pesticides safeguard crops and improve farm productivity, they are increasingly feared for their potentially dangerous residues and their effects on ecosystems. The Future Role of Pesticides explores the role of chemical pesticides in the decade ahead and identifies the most promising opportunities for increasing the benefits and reducing the risks of pesticide use. The committee recommends R&D, program, and policy initiatives for federal agriculture authorities and other stakeholders in the public and private sectors. This book presents clear overviews of key factors in chemical pesticide use, including: Advances in genetic engineering not only of pest-resistant crops but also of pests themselves. Problems in pesticide useâ€"concerns about the health of agricultural workers, the ability of pests to develop resistance, issues of public perception, and more. Impending shifts in agricultureâ€"globalization of the economy, biological "invasions" of organisms, rising sensitivity toward cross-border environmental issues, and other trends. With a model and working examples, this book offers guidance on how to assess various pest control strategies available to today's agriculturist.
Author: B. Sneh
Publisher: Springer Science & Business Media
ISBN: 9401729018
Category : Science
Languages : en
Pages : 561
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Book Description
Rhizoctonia Species: Taxonomy, Molecular Biology, Ecology, Pathology and Control, written by the world's most reputable experts in their respective fields of Rhizoctonia research, summarizes years of research in the various aspects of the ubiquitous complex group of soil-borne fungi belonging to the anamorph genus Rhizoctonia. Species of Rhizoctonia worldwide cause economically important diseases on most of the world's important plants such as cereals, potato, cotton, sugarbeet, vegetables, ornamentals and trees in nurseries. The subject reviews covered in the book include classic as well as modern approaches to Rhizoctonia research in: Taxonomy and Evolution, Genetics and Pathogenicity, Plant-Rhizoctonia Interactions, Ecology, Population and Disease Dynamics, Disease Occurrence and Management in Various Crops, Cultural Control, Biological Control, Germplasm for Resistance, Chemical and Integrated Control Strategies. It aims to be the standard reference source book on Rhizoctonia for the next decade or more, just as Parmeter et al. (1970) has been in the past. It will be an important publication for Rhizoctonia investigators, plant pathologists, students, extension specialists, crop producers and companies dealing with plant disease control.
Author: E. A. Heinrichs
Publisher: Int. Rice Res. Inst.
ISBN: 9711041103
Category : Technology & Engineering
Languages : en
Pages : 357
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Book Description
Author: John L. Capinera
Publisher: Springer Science & Business Media
ISBN:
Category : Science
Languages : en
Pages : 1062
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Book Description
Bringing together the expertise of over 450 distinguished entomologists from 40 countries, this exhaustive work provides a global overview of insects and their close relatives. It is designed as an introduction to this fascinating group of animals.
Author: Gesa Horstkotte-Wesseler
Publisher: Int. Rice Res. Inst.
ISBN: 9718020047
Category : Business & Economics
Languages : en
Pages : 248
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Book Description
Author: Shouichi Yoshida
Publisher: Int. Rice Res. Inst.
ISBN: 9711040522
Category : Rice
Languages : en
Pages : 278
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Book Description
Growth and development of the rice plant. Climatic environments and its influence. Mineral nutrition of rice. Nutritional disorders. Photosynthesis and respiration. Rice plant characters in relation to yielding ability. Physiological analysis of rice yield.
Author: Hermann Waibel
Publisher: Springer Science & Business Media
ISBN: 364271319X
Category : Technology & Engineering
Languages : en
Pages : 207
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Book Description
As a result of the green revolution, the use of yield-increasing inputs such as fer tilizer and pesticides became a matter of course in irrigated rice farming in Southeast Asia. Pesticides were applied liberally, both as a guarantee against crop failure and as a means of fully utilizing the existing yield potential of the crops. However, since outbreaks of pests, such as the brown planthopper (BPH) or the tungro virus, continued to occur despite the application of chemicals, a change of approach began to take place. It is now being realized more and more in Southeast Asia that crop protection problems cannot be resolved solely by the application of chemicals. In the past several years, increasing efforts have there fore been made to introduce, as a first step, supervised crop protection, leading gradually to integrated pest management (Kranz, 1982). Although the crop protection problems naturally differ in the different devel oping countries in Southeast Asia, the economic situation prevailing in these countries can nevertheless be regarded as an important common determinant: pesticide imports use up scarce foreign currency and thus compete with other imports essential to development. For the individual rice farmer, the problem is basically the same: his cash funds are limited and he must carefully weigh whether to use them for purchas ing pesticides, fertilizer or certified seed. In view of this constraint, it is becom ing necessary to abandon the purely prophylactic, routine calendar spraying and instead, employ critically timed and need-based pesticide applications.
