Crop Loss Assessment In Rice
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Crop Loss Assessment In Rice
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Author :
language : en
Publisher: Int. Rice Res. Inst.
Release Date : 1990
Crop Loss Assessment In Rice written by and has been published by Int. Rice Res. Inst. this book supported file pdf, txt, epub, kindle and other format this book has been release on 1990 with Technology & Engineering categories.
Crop loss assessment: background, rationale, and concepts; Component technology for crop loss assessment; Applications of pest and loss assessment technology to pest management.
Crop Loss Assessment In Rice Foreword By Klaus Lampe
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Author :
language : en
Publisher:
Release Date : 1990
Crop Loss Assessment In Rice Foreword By Klaus Lampe written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1990 with categories.
Crop Loss Assessment In Rice
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Author :
language : en
Publisher:
Release Date : 1990
Crop Loss Assessment In Rice written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1990 with categories.
Crop Loss Assessment And Pest Management
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Author : P. S. Teng
language : en
Publisher:
Release Date : 1987
Crop Loss Assessment And Pest Management written by P. S. Teng and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1987 with Technology & Engineering categories.
Rationale and concepts of crop loss assessment for improving pest management and crop protection. Measurement of disease and pathogens. Measurement of insect pest populations and injury. Modeling of crop growth and yield for loss assessment. Disease progress curves, their mathematical description and analysis to formulate predictors for loss equations. Sampling theory and protocol for insects. Methods of field data collection and recording in experiments and surveys. Generating the database for disease-loss modeling. Methods of generating different levels of disease epidemics in loss experiments. Methods of studying the relation between different insect population levels, damage and yield in experiments and surveys. Quantifying the relationship between disease intensity and yield loss. Quantifying the relationship between insect populations, damage, yield and economic thresholds. Empirical models for predicting yield loss caused by a single disease. Empirical models for predicting yield loss caused by one type of insect: the stem borers. The use of principal components analysis and cluster analysis in crop loss assessment. A mechanistic approach to yield loss assessment based on crop physiology. The systems approach to pest management. The concept of thresholds: warning, action and damage thresholds. The role of predictive systems in disease management. Economics of integrated pest control. Analysis of decision making in pest management. Pest surveiliance systems in the USA - a case study using the Michigan State crop monitoring system (CCMS). Crop loss assessment in a practical integrated pest control program for tropical Asian rice. A computer-based decision aid for managing bean rust. The siratac system for cotton pest management in Australia.
Crop Loss Assessment Methods
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Author :
language : en
Publisher:
Release Date : 1971
Crop Loss Assessment Methods written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1971 with Field crops categories.
Epidemiology And Crop Loss Assessment Of Rice Nematodes In West Africa
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Author : Daniel L. Coyne
language : en
Publisher:
Release Date : 1999
Epidemiology And Crop Loss Assessment Of Rice Nematodes In West Africa written by Daniel L. Coyne and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1999 with categories.
Pesticides Rice Productivity And Farmers Health
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Author : Agnes C. Rola
language : en
Publisher: IRRI CABI
Release Date : 1993
Pesticides Rice Productivity And Farmers Health written by Agnes C. Rola and has been published by IRRI CABI this book supported file pdf, txt, epub, kindle and other format this book has been release on 1993 with Medical categories.
Introduction and overview of conclusions; Pest-related yield losses in rice: reality and perceptions; Crop protection technologies; A profile of pesticide use for rice; Choice of crop protection technologies under risk: an expected utility maximization framework; Pesticide exposure, farmers' health, and choice of pest control technologies; IPM implementation in the Philippines: a policy overview; Regulating pesticide use in Philippine agricultural production: some policy considerations.
Rice Insects Management Strategies
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Author : E.A. Heinrichs
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06
Rice Insects Management Strategies written by E.A. Heinrichs 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 2012-12-06 with Science categories.
Due to the worldwide importance of rice as a crop plant, the biology of rice pests is of great interest to agricultural research. This timely book brings together contributions from the fields of entomology, agronomy, population ecology, and biostatistics to provide a comprehensive survey of rice-insect interaction. Among the topics discussed are - crop loss assessment - economic thresholds and injury levels for incest pests - mosquito leafhoppers and planthoppers population dynamics - pheromone utilization - techniques for predator evaluation - chemical based for insect resistance - applications of tissue culture - systems analysis and - rice pestmanagement. With its emphasis on experimental techniques of pest analysis and control, Rice Insects: Management Strategies will be a valuable reference for researchers and practitioners alike.
Manual For Loss Assessment In Rice Post Harvest Systems
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Author : R. W. V. Anthony
language : en
Publisher:
Release Date : 1987
Manual For Loss Assessment In Rice Post Harvest Systems written by R. W. V. Anthony and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1987 with Rice categories.
Assessment Of Losses Which Constrain Production And Crop Improvement In Agriculture And Forestry
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Author : P. S. Teng
language : en
Publisher:
Release Date : 1980
Assessment Of Losses Which Constrain Production And Crop Improvement In Agriculture And Forestry written by P. S. Teng and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1980 with Agricultural estimating and reporting categories.
Symposiumverslag bestaande uit 41 bijdragen. Centraal staan de oogstverliezen in land- en bosbouw: opsporen, meten en beperken, voorkomen