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Postharvest Pathogens and Disease Management

Author: P. Narayanasamy
Publsiher: John Wiley & Sons
Total Pages: 672
Release: 2005-11-28
Genre: Technology & Engineering
ISBN: 0471751979
Rating: 4.1/5 (79 downloads)

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POSTHARVEST PATHOGENS AND DISEASE MANAGEMENT Postharvest diseases caused by microbial pathogens account formillions of dollars in losses of both durable and perishableproduce products every year. Moreover, with consumers increasinglydemanding minimally processed vegetables and fruits--which can beinvaded by human pathogens--there is an imperative need forsuitable protective measures to provide pathogen-free commoditiesthat are free from, or contain only acceptable levels of, chemicalresidues. Providing details of both conventional and modern moleculartechniques applicable for the detection, identification, anddifferentiation of field and storage microbial pathogens,Postharvest Pathogens and Disease Management: * Discusses diseases of both durables and perishables duringtransit and storage * Provides a basic understanding of the effects of handling andstorage practices as well as field conditions and productsusceptibility on the development of postharvest diseases * Reveals, as a cautionary note, the potential hazards ofmycotoxins with carcinogenic properties that can contaminate fruitsand vegetables * Contains detailed information derived from elucidative evidenceand disease data in order to explain the infection process andsubsequent stages of disease development * Helps readers to avoid conditions that favor disease incidenceand spread * Includes real life examples of disease management strategies tohelp readers develop effective disease management systems suitablefor different ecosystems * Emphasizes the importance of integrating several differenteffective methods in tandem, including the development of cultivarswith resistance to postharvest diseases; the selection of suitableanalytical methods; and the effective use of biocontrol agents andchemicals * Presents protocols for numerous techniques and basic methods,making the book a distinctive and highly useful teaching andresearch tool Postharvest Pathogens and Disease Management offers readers insightinto the principles and methods of avoiding and managingpostharvest diseases of fruit and vegetable products in anefficient, economical, and environmentally feasible manner,allowing producers to sell safer, higher-quality produce to thepublic and prevent the losses associated with postharvest disease.

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Postharvest Plant Pathology

Author: N.G. Ravichandra
Publsiher: CRC Press
Total Pages: 640
Release: 2021-11-23
Genre: Science
ISBN: 1000507181
Rating: 4.7/5 (81 downloads)

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The purpose of the book Postharvest Plant Pathology is to provide its readers recent developments and updated comprehensive information on postharvest pathogens & diseases of major crops. This book explicates the fundamental aspects of postharvest diseases of crops and is conveniently divided into ten chapters, providing the latest information on the concept & types of postharvest diseases, economically significant postharvest pathogens & diseases of major crops, factors governing postharvest diseases, storage conditions, food safety issues, quiescence in post harvest pathogens, detailed & recent information on major mycotoxins, various approaches of postharvest disease management, integrated management strategies, biochemical & molecular aspects of postharvest diseases, apart from which, an exclusive chapter for discussing the postharvest nematode diseases and their management is also furnished. Note: T&F does not sell or distribute the hardback in India, Pakistan, Nepal, Bhutan, Bangladesh and Sri Lanka. This title is co-published with NIPA.

Download POSTHARVEST DISEASES AND THEIR MANAGEMENT PDF

POSTHARVEST DISEASES AND THEIR MANAGEMENT

Author: M. Lakshmi
Publsiher:
Total Pages: 0
Release: 2021-07-23
Genre:
ISBN: 9781685092979
Rating: 4.5/5 (929 downloads)

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This book aims to provide comprehensive information to understand the potential of various kinds of microbial pathogens capable of causing serious losses, on a variety of harvested produce, and the conditions favourable for their development and spread. The efficacy of different disease management strategies based on cultural, physical, chemical, and biological methods has been shown to depend on the pathogen ecology and population dynamics, host plant species, produce and handling, and storage conditions. Some of the synthetic chemicals used against postharvest pathogens have been recommended for restricted use or replacement because of the development of resistance in pathogens to such chemicals. In addition, the persistence of chemicals in the commodities beyond permissible limits has also contributed to the realization of the necessity for alternative strategies. In this context, the uses of microbial biocontrol agents and/or compounds of plant and animal origin that can act directly on the pathogens and/or enhance the natural disease resistance of produce hold promise as effective alternatives. Moreover, they are natural and ecofriendly, helping the preservation of the environment. The effectiveness of protection to harvested produce may be markedly enhanced by integrating two or more effective strategies to derive maximum benefit.

Download Food Security and Plant Disease Management PDF

Food Security and Plant Disease Management

Author: Ajay Kumar
Publsiher: Woodhead Publishing
Total Pages: 482
Release: 2020-11-20
Genre: Technology & Engineering
ISBN: 012821855X
Rating: 4.8/5 (5 downloads)

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Food Security and Plant Disease Management offers a comprehensive exploration of biocontrol, the latest technologies being used in plant health assurance, and resulting impacts on crop production and food security. Discussing both theoretical and practical topics, the book examines basic and advanced applications of biosensor and nano-technologies, introduces plant disease, including modes of action and their transmission in host plants, then covers factors contributing to plant disease and various means of addressing those diseases. This volume is part of the Microorganisms in Agriculture and the Environment series and provides important information for developing new effective plant protection practices. The direct or indirect applications of beneficial microbes in the treatment of plant disease is termed “microbial control and these methods have increasingly been identified as important options for plant health management. The beneficial microbes as well as recent omic and nano-technologies also reveal important mechanisms that can be utilized in disease management strategies. Explores the impact of climate change on plant diseases and new methods of resolution Includes information on gene expression during crop disease management Presents insights into the legal and commercial aspects of microbial control

Download Postharvest Pathology of Fresh Horticultural Produce PDF

Postharvest Pathology of Fresh Horticultural Produce

Author: Lluís Palou
Publsiher: CRC Press
Total Pages: 824
Release: 2019-10-28
Genre: Technology & Engineering
ISBN: 1351805894
Rating: 4.5/5 (94 downloads)

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Optimal distribution of fresh horticultural products entails prolonging their freshness and nutritional quality as long as possible after harvest. A major limitation to their marketing is decay after harvest, which is caused primarily by fungal pathogens. Postharvest Pathology of Fresh Horticultural Produce provides a comprehensive resource of information about the biology and control of postharvest diseases of many fresh horticultural products, citing sources from appropriate literature of any age, rather than only the most recent. The etiology and symptoms of postharvest diseases and the biology of postharvest pathogens are reviewed by leading experts, who are familiar with many of world’s most popular fresh fruits and vegetables and the diseases that affect them. Key aspects related to infection and epidemiology, methods to minimize postharvest decay losses, including use of conventional fungicides and alternative management strategies, harvest and handling practices, and other aspects are described for the most significant temperate, subtropical, and tropical fruits as well as fruit-like vegetables and leafy vegetables. Features: Provides comprehensive academic and practical reviews of postharvest diseases of fresh fruits and vegetables Discusses the economic importance, etiology, and epidemiology of the most significant postharvest diseases Includes quality color plates that allow the practical identification of disease symptoms Explains practical postharvest disease management actions, including the use of conventional fungicides and alternatives to their use The authors summarize a massive quantity of published information, and often apply their own considerable practical experience to identify and interpret the most significant information. This book is a valuable and comprehensive resource for industry professionals, academics, educators, students, consultants, pest control advisors, regulatory personnel, and others interested in this subject.

Download Postharvest Handling and Diseases of Horticultural Produce PDF

Postharvest Handling and Diseases of Horticultural Produce

Author: Dinesh Singh
Publsiher: CRC Press
Total Pages: 454
Release: 2021-09-15
Genre: Medical
ISBN: 100038912X
Rating: 4.9/5 (2 downloads)

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Postharvest Handling and Diseases of Horticultural Produce describes all the postharvest techniques, handling, pre-cooling, postharvest treatment, edible coating and storage of the horticultural produce available to handle perishable horticultural food commodities, covering the areas of horticulture, agricultural process engineering, postharvest technology, plant pathology and microbiology. Postharvest diseases of major fruits and vegetables, with their causal agents, are described. The integrative strategies for management of postharvest diseases include effectively inhibiting the growth of pathogens, enhancing the resistance of hosts and improving environmental conditions, with results that are favourable to the host and unfavourable to the pathogen growth including biotechnological approaches. Adopting a thematic style, chapters are organized by type of treatment, with sections devoted to postharvest risk factors and their amelioration. The chapters are written by experts in the fields of plant pathology, horticulture, food science etc., and core insights into identifying and utilizing appropriate postharvest options for minimizing postharvest losses and enhancing benefits to end-users are provided. Features Presents the most recent developments in the field of postharvest handling technologies and diseases in a single volume Includes postharvest diseases of cut flowers, fruits, vegetables and tuber crops. Appropriate for students, researchers and professionals Written by experts and can be used as a reference resource

Download Advances in Postharvest Pathology of Fruits and Vegetables PDF

Advances in Postharvest Pathology of Fruits and Vegetables

Author: Boqiang Li
Publsiher: Frontiers Media SA
Total Pages: 189
Release: 2020-01-03
Genre:
ISBN: 2889633225
Rating: 4.3/5 (25 downloads)

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Fruits and vegetables are an important part of a healthy diet. However, one third of fruit and vegetables are lost after harvest every year. Most losses are caused by pathogen (mostly fungi) infections, which lead to postharvest decay. In addition, some postharvest fungal pathogens can produce toxic secondary metabolites (i.e. mycotoxins) during their infecting periods. Mycotoxin contamination may cause serious food safety issues. At present, the use of synthetic fungicides is still the main means to control postharvest diseases. However, the development of resistance in fungal pathogens to fungicides and the growing public concern over the health and environmental risks associated with high levels of pesticides in fruits and vegetables have urged researchers to develop alternative methods of disease control. A deeper understanding of the infecting mechanisms of postharvest pathogens will provide great insight into developing new controlling strategies.

Download Postharvest Diseases of Fruits and Vegetables PDF

Postharvest Diseases of Fruits and Vegetables

Author: R. Barkai-Golan
Publsiher: Elsevier
Total Pages: 442
Release: 2001-06-07
Genre: Technology & Engineering
ISBN: 0080539297
Rating: 4.9/5 (97 downloads)

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Focusing on the great variety of research being done in the field of postharvest pathology, this volume presents a collection of topics concerning the diseases of harvested fruits and vegetables. Each chapter represents a separate unit which taken together create a better understanding of the whole subject. Topics include the causal agents of postharvest diseases of fruits and vegetables, their sources and their ways of penetration into the host; factors that may accelerate the development of the pathogen in the host - and those that suppress them; a list of the main pathogens of fruits and vegetables, their hosts and the diseases elicited by them; and a detailed description of the major diseases of selected groups of fruits and solanaceous vegetable fruits. Attack mechanisms of pathogens and defense mechanisms of the host are examined as are treatments aimed at suppressing postharvest diseases. The search for natural and safe chemical compounds and the variety of alternative physical and biological methods for use in postharvest disease control are emphasized. Teachers and students who focus on postharvest pathology, scientists in research institutes, companies dealing with fruit and vegetable preservation technologies and for all those striving to improve the quality of harvested fruits and vegetables will find this book of great interest.

Download Biological Management of Diseases of Crops PDF

Biological Management of Diseases of Crops

Author: P. Narayanasamy
Publsiher: Springer Science & Business Media
Total Pages: 364
Release: 2013-06-05
Genre: Science
ISBN: 9400763778
Rating: 4.3/5 (78 downloads)

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Biological management of diseases of crops is influenced by the nature of interactions between the pathogens and other organisms and the plants. Due to development of resistance in pathogens to fungicides and bactericides, determination of compatibility of biotic biocontrol agents with chemicals is essential for selecting strains of biocontrol agents (BCAs) showing resistance to chemicals to effectively restrict use of the chemicals. Microbial plant pathogens and the antagonists present in the soil and on the plant surfaces are influenced by various cultural practices. It is possible to reduce disease incidence and intensity by crop sanitation and using appropriate rotational crops. Application of physical techniques involving the use of heat, solarization and irradiation has potential to reduce the pathogen population or weaken the potential of pathogens present in the seed, planting materials and soil.

Download Biol Control of Post Harvest Diseases Theory & Prac PDF

Biol Control of Post Harvest Diseases Theory & Prac

Author: Charles L. Wilson
Publsiher: Lewis Pub
Total Pages: 202
Release: 1994-04-25
Genre: Science
ISBN:
Rating: 4./5 ( downloads)

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Download Plant Disease Management Strategies for Sustainable Agriculture through Traditional and Modern Approaches PDF

Plant Disease Management Strategies for Sustainable Agriculture through Traditional and Modern Approaches

Author: Imran Ul Haq
Publsiher: Springer Nature
Total Pages: 339
Release: 2020-02-12
Genre: Science
ISBN: 3030359557
Rating: 4.9/5 (57 downloads)

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This book provides an account of the classical and recent trends in plant sciences, which have contributed for disease management strategies in plants for sustainable agriculture. Advancements in the disciplines of biological sciences like biotechnology, microbiology, bioinformatics as well as information and communication technology etc has given the new dimensions for the development of new plant disease management strategies. By keeping this perspective in view, the editors collected and compiled the useful, practical and recent information regarding plant disease management from a diverse group of authors from different countries associated with well-reputed scientific, teaching and research organizations with the objective to update and equip the researchers with comprehensive and latest knowledge of plant disease management. This book is based on the knowledge of traditional and modern approaches for plant disease management. It has 15 chapters, each chapter describing the pillar strategies, which may be the possible way for crop protection from diseases.This effort deals with the history and recent trends in plant disease control, plant genetics and physiology in disease prognosis, conventional plant breeding program for disease resistance, synthetic chemicals: major component of plant disease management, biological antagonism: expected safe and sustainable way to manage plant diseases , soil microbes and plant health, conventional and modern technologies for the management of post-harvest diseases, nanobiotechnology, an innovative plant disease management approach, transgenic approaches in plants: strategic control for disease management, exploiting RNAi mechanism in plants for disease resistance, genome editing technologies for resistance against phytopathogens: principles, applications and future prospects, plant health clinics in Pakistan: operations and prospects, precision agriculture technologies for management of plant disease, quarantine and regulations and development and implementation of IDM program for annual and perennial crops.

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Diseases of Fruits and Vegetables

Author: S.A.M.H. Naqvi
Publsiher: Springer Science & Business Media
Total Pages: 692
Release: 2007-05-08
Genre: Science
ISBN: 1402026064
Rating: 4.6/5 (64 downloads)

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Among the Horticultural Crops, Fruits and Vegetables (FV) are of primary - portance as the key source of essential components in an adequate and balanced human diet. FV have supported largely the daily food requirement of mankind since ages and even before man learned to grow cereal crops systematically. Over the years, growing FV has been the mainstay of rural economy and has emerged as an indispensable part of agriculture world over, offering farmers a wide range of crops in varied topography and climate. In certain parts of the world, FV are the major dietary staple. Apart from being a rich source of vitamins and minerals, this sector also contributes significantly in economy of the region or the nation. The increased income from per unit area of FV is far ahead and can not be compared with that of cereal crops. A recent survey by the Economist revealed that the world population has - creased by 90 % in the past 40 years while food production has increased only by 25 % per head. With an additional 1. 5 billion mouth to feed by 2020, farmers worldwide have to produce 39 % more. Looking at the load of the future food requirement, the global increased production of FV during last few years has absorbed the additional food requirement and accordingly the eating habits are also changing and shifting - wards more consumption of these commodities worldwide.

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Postharvest Pathology

Author: Davide Spadaro
Publsiher: Springer Nature
Total Pages: 202
Release: 2020-12-15
Genre: Science
ISBN: 3030565300
Rating: 4.5/5 ( downloads)

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The book will address selected topics in postharvest pathology aiming at highlighting recent development in the science, technology and control strategies of postharvest diseases to reduce losses and enhance safety of harvested agricultural products. Topics will include: 1) Introduction: Perspectives and challenges in postharvest pathology 2) Elucidating host-pathogen interactions 3) Next generation technologies for management and detection of postharvest pathogens 4) Food safety in postharvest pathology 5) Alternative postharvest diseases control strategies 6) Chemical control of postharvest diseases

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Postharvest Plant Pathology

Author: N.G. Ravichandra
Publsiher: CRC Press
Total Pages: 640
Release: 2021-11-22
Genre: Science
ISBN: 9781000507232
Rating: 4.0/5 (72 downloads)

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The purpose of the book Postharvest Plant Pathology is to provide its readers recent developments and updated comprehensive information on postharvest pathogens & diseases of major crops. This book explicates the fundamental aspects of postharvest diseases of crops and is conveniently divided into ten chapters, providing the latest information on the concept & types of postharvest diseases, economically significant postharvest pathogens & diseases of major crops, factors governing postharvest diseases, storage conditions, food safety issues, quiescence in post harvest pathogens, detailed & recent information on major mycotoxins, various approaches of postharvest disease management, integrated management strategies, biochemical & molecular aspects of postharvest diseases, apart from which, an exclusive chapter for discussing the postharvest nematode diseases and their management is also furnished. Note: T&F does not sell or distribute the hardback in India, Pakistan, Nepal, Bhutan, Bangladesh and Sri Lanka. This title is co-published with NIPA.

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Post Harvest Diseases

Author: Gajendra Jagtap
Publsiher: LAP Lambert Academic Publishing
Total Pages: 84
Release: 2012
Genre:
ISBN: 9783659227547
Rating: 4.9/5 (275 downloads)

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As a component of biology, Plant Pathology enjoyed a prestigious position and its applied aspects; plant disease management was an integral part of agroecosystem management. In the era of globalization, our country is progressing very fast in agricultural sector by developing innovative techniques and augumenting increased production and productivity. In recent years the disease problems in many crop plants attracted the attentions of the scientists to device newer techniques in an integrated approach. The practical manual on "Management of Post Harvest Diseases" is prepared by integrating all the available approaches viz. cultural, chemical, biological and biotechnological means in managing plant diseases. This book will be useful not only to the students and researchers in the field of plant pathology, but also to the extension functionaries who concerned with disease management.

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Post-harvest Pathology

Author: Dov Prusky
Publsiher: Springer
Total Pages: 137
Release: 2014-09-03
Genre: Science
ISBN: 3319077015
Rating: 4.7/5 (15 downloads)

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This collection of papers includes some of the presentation given at the International congress of Plant Pathology held in Beijing in 2013 in the session of Recent Development in Postharvest Pathology. Fruit production for human consumption is an important part of the market economy. Any waste during to spoilage and pest infestation, in the field and the postharvest phase, results in significant economic losses which are more pronounced as the losses occur closer to the time of produce sale. Careful handling of perishable produce is needed for the prevention of postharvest diseases at different stages during harvesting. Handling, transport and storage in order to preserve the high quality produce. The extent of postharvest losses varies markedly depending on the commodities and country estimated to range between 4 and 8% in countries where postharvest refrigeration facilities are well developed to 30% where facilities are minimal. Microbial decay is one of the main factors that determine losses compromising the quality of the fresh produce. For the development of an integrated approach for decay management, cultural, preharvest, harvest and postharvest practices should be regarded as essential components that influence the complex interactions between host, pathogen, and environmental conditions. Orchards practices including preharvest fungicide applications can also directly reduce the development of postharvest fruit decay. Among postharvest practices, postharvest fruit treatments with fungicide are the most effective means to reduce decay. Ideally, these fungicides protect the fruit from infections that occur before treatment, including pathogen causing quiescent infections, as well from infection that are initiated after treatment during postharvest handling, shipment and marketing. The implementation of these alternatives techniques often requires modifying currently used postharvest practices and development of new formulation for their applications. The present chapters deal with the newest report related to postharvest pathology in the world.