The Role of Plant Pathology in Food Safety and Food Security

The Role of Plant Pathology in Food Safety and Food Security PDF

Author: R.N. Strange

Publisher: Springer Science & Business Media

Published: 2009-11-28

Total Pages: 154

ISBN-13: 1402089325

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This collection of papers represents some of those given at the International Congress for Plant Pathology held in Turin in 2008 in the session with the title “The Role of Plant Pathology in Food Safety and Food Security”. Although food safety in terms of “Is this food safe to eat?” did not receive much direct attention it is, never theless, an important topic. A crop may not be safe to eat because of its inh- ent qualities. Cassava, for example, is cyanogenic, and must be carefully prepared if toxicosis is to be avoided. Other crops may be safe to eat providing they are not infected or infested by microorganisms. Mycotoxins are notorious examples of compounds which may contaminate a crop either pre- or post-harvest owing to the growth of fungi. Two papers in this book deal with toxins, one by Barbara Howlett and co-workers and the other by Robert Proctor and co-workers. In the first of these, the role of sirodesmin PL, a compound produced by Leptosphaeria ma- lans, causal agent of blackleg disease of oilseed rape (Brassica napus), is discussed. The authors conclude that the toxin plays a role in virulence of the fungus and may also be beneficial in protecting the pathogen from other competing micro-organisms but there seem to be no reports of its mammalian toxicity.

The Role of Plant Pathology in Food Safety and Food Security

The Role of Plant Pathology in Food Safety and Food Security PDF

Author: R.N. Strange

Publisher: Springer

Published: 2010-05-06

Total Pages: 155

ISBN-13: 9789048122158

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This collection of papers represents some of those given at the International Congress for Plant Pathology held in Turin in 2008 in the session with the title “The Role of Plant Pathology in Food Safety and Food Security”. Although food safety in terms of “Is this food safe to eat?” did not receive much direct attention it is, never theless, an important topic. A crop may not be safe to eat because of its inh- ent qualities. Cassava, for example, is cyanogenic, and must be carefully prepared if toxicosis is to be avoided. Other crops may be safe to eat providing they are not infected or infested by microorganisms. Mycotoxins are notorious examples of compounds which may contaminate a crop either pre- or post-harvest owing to the growth of fungi. Two papers in this book deal with toxins, one by Barbara Howlett and co-workers and the other by Robert Proctor and co-workers. In the first of these, the role of sirodesmin PL, a compound produced by Leptosphaeria ma- lans, causal agent of blackleg disease of oilseed rape (Brassica napus), is discussed. The authors conclude that the toxin plays a role in virulence of the fungus and may also be beneficial in protecting the pathogen from other competing micro-organisms but there seem to be no reports of its mammalian toxicity.

Food Security and Plant Disease Management

Food Security and Plant Disease Management PDF

Author: Ajay Kumar

Publisher: Woodhead Publishing

Published: 2020-11-20

Total Pages: 483

ISBN-13: 012821855X

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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

Practical Tools for Plant and Food Biosecurity

Practical Tools for Plant and Food Biosecurity PDF

Author: Maria Lodovica Gullino

Publisher: Springer

Published: 2017-03-06

Total Pages: 384

ISBN-13: 3319468979

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This book is based on EU-funded project PLANTFOODSEC, covering intentional and unintentional threats to plant biosecurity and to food safety areas. Biosecurity is a strategic and integrated approach for analysing and managing relevant risks to human, animal and plant life and health, and associated risks to the environment. Interest in biosecurity has risen considerably over the last decade in parallel with the increasing trade in food and plant and animal products; higher levels of international travel; new outbreaks of transboundary diseases. Although most diseases outbreaks have natural causes or are the result of inadvertent introductions of pathogens through human activities, the risk of a deliberate introduction of a high consequence plant pathogen cannot be excluded. Vigilance is required to identify, prevent and manage new and emerging issues that could impact on production capacity, plant biosecurity or food safety and food chain resilience. /div

Plant Diseases and Food Security in the 21st Century

Plant Diseases and Food Security in the 21st Century PDF

Author: Peter Scott

Publisher: Springer Nature

Published: 2021-05-22

Total Pages: 289

ISBN-13: 3030578992

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Of the global population of more than 7 billion people, some 800 million do not have enough to eat today. By 2050, the population is expected to exceed 9 billion. It has been estimated that some 15% of food production is lost to plant diseases; in developing countries losses may be much higher. Historically, plant diseases have had catastrophic impact on food production. For example: potato blight caused the Irish famine in 1845; brown spot of rice caused the Great Bengal Famine of 1943; southern corn leaf blight caused a devastating epidemic on the US corn crop in 1970. Food security is threatened by an ongoing sequence of plant diseases, some persistent for decades or centuries, others more opportunistic. Wheat blast and banana xanthomonas wilt are two contrasting examples of many that currently threaten food production. Other emerging diseases will follow. The proposed title aims to provide a synthesis of expert knowledge to address this central challenge to food security for the 21st century. Chapters [5] and [11] are available open access under a Creative Commons Attribution 4.0 International License via link.springer.com.

Plant Pathology and Plant Diseases

Plant Pathology and Plant Diseases PDF

Author: Anne Marte Tronsmo

Publisher: CABI

Published: 2020-10-12

Total Pages: 462

ISBN-13: 1789243181

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This textbook provides a comprehensive introduction to all aspects of plant diseases, including pathogens, plant-pathogen interactions, their management, and future perspectives. Plant diseases limit potential crop production and are responsible for considerable losses in agriculture, horticulture and forestry. Our global food production systems are under increasing pressure from global trade, climate change and urbanization. If we could alleviate the losses due to plant diseases, we would be able to produce roughly 20% more food - enough to feed the predicted world population in 2050. Co-authored by a group of international teachers of plant pathology who have collaborated for many years, the book gives expert and seamless coverage. Plant Pathology and Plant Diseases: Addresses major advances in plant-pathogen interactions, classification of plant pathogens, and the methods of managing or controlling disease Is relevant for a global audience; it covers many examples of diseases with an impact worldwide but with an emphasis on disease of particular importance in a temperate context Features over 400 striking figures and colour photographs It is suitable for graduate students and advanced undergraduates studying plant pathology, biology, agriculture and horticulture.

Improving Food Safety Through a One Health Approach

Improving Food Safety Through a One Health Approach PDF

Author: Institute of Medicine

Publisher: National Academies Press

Published: 2012-09-10

Total Pages: 418

ISBN-13: 0309259363

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Globalization of the food supply has created conditions favorable for the emergence, reemergence, and spread of food-borne pathogens-compounding the challenge of anticipating, detecting, and effectively responding to food-borne threats to health. In the United States, food-borne agents affect 1 out of 6 individuals and cause approximately 48 million illnesses, 128,000 hospitalizations, and 3,000 deaths each year. This figure likely represents just the tip of the iceberg, because it fails to account for the broad array of food-borne illnesses or for their wide-ranging repercussions for consumers, government, and the food industry-both domestically and internationally. A One Health approach to food safety may hold the promise of harnessing and integrating the expertise and resources from across the spectrum of multiple health domains including the human and veterinary medical and plant pathology communities with those of the wildlife and aquatic health and ecology communities. The IOM's Forum on Microbial Threats hosted a public workshop on December 13 and 14, 2011 that examined issues critical to the protection of the nation's food supply. The workshop explored existing knowledge and unanswered questions on the nature and extent of food-borne threats to health. Participants discussed the globalization of the U.S. food supply and the burden of illness associated with foodborne threats to health; considered the spectrum of food-borne threats as well as illustrative case studies; reviewed existing research, policies, and practices to prevent and mitigate foodborne threats; and, identified opportunities to reduce future threats to the nation's food supply through the use of a "One Health" approach to food safety. Improving Food Safety Through a One Health Approach: Workshop Summary covers the events of the workshop and explains the recommendations for future related workshops.

Plant Pathology

Plant Pathology PDF

Author: Christian R. Joseph Cumagun

Publisher:

Published: 2012

Total Pages: 376

ISBN-13: 9789535152651

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Plant pathology is an applied science that deals with the nature, causes and control of plant diseases in agriculture and forestry. The vital role of plant pathology in attaining food security and food safety for the world cannot be overemphasized.

Handbook of Plant Pathology

Handbook of Plant Pathology PDF

Author: Chris Frost

Publisher:

Published: 2015-02-16

Total Pages: 0

ISBN-13: 9781632394088

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Dealing with the nature and causes of plant diseases in the fields of agriculture and forestry requires an applied science which is known as plant pathology. Plant pathology plays an important role in achieving food security and food safety for the world.