Biological Control of Plant-Parasitic Nematodes :Soil Ecosystem Management in Sustainable Agriculture

Publication subTitle :Soil Ecosystem Management in Sustainable Agriculture

Author: Stirling   G.R.  

Publisher: CABI Publishing‎

Publication year: 2014

E-ISBN: 9781780644165

P-ISBN(Hardback):  9781780644158

Subject: S432.4 invaded (biography) contagious diseases

Keyword: Technology Agriculture Crop Science

Language: ENG

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Description

Plant-parasitic nematodes are one of multiple causes of soil-related sub-optimal crop performance. This book integrates soil health and sustainable agriculture with nematode ecology and suppressive services provided by the soil food web to provide holistic solutions. Biological control is an important component of all nematode management programmes, and with a particular focus on integrated soil biology management, this book describes tools available to farmers to enhance the activity of natural enemies, and utilize soil biological processes to reduce losses from nematodes.

Chapter

1 Ecosystem Services and the Concept of ‘Integrated Soil Biology Management’

Agriculture from an Ecological Perspective

Biotic Interactions within the Soil Food Web

Biological Control of Plant-parasitic Nematodes

Sustainable Agriculture

Soil Health

The Rise of Conservation Agriculture

Biological Control of Nematodes: Current Status and the Way Forward

Integrated Soil Biology Management

Transferring Ecological Knowledge into Practical Outcomes

SECTION II: THE SOIL ENVIRONMENT, SOIL ECOLOGY, SOIL HEALTH AND SUSTAINABLE AGRICULTURE

2 The Soil Environment and the Soil–Root Interface

The Process of Soil Formation and the Composition of Soil

Impact of Organic Matter on Soil Properties

The Soil Environment and Its Impact on Nematodes and Other Soil Organisms

The Soil–Root Interface

Implications for Biological Control

3 The Soil Food Web and the Soil Nematode Community

Major Groups of Organisms in Soil

Structure of the Soil Food Web

Impact of Land Management on Energy Channels within the Soil Food Web

Interactions within the Soil Food Web

Regulation of Populations by Resource Supply and Predation

Impacts of the Soil Food Web on Ecosystem Processes: Storage and Cycling of Nutrients

The Soil Nematode Community

Implications for Biological Control

4 Global Food Security, Soil Health and Sustainable Agriculture

Global Food Security

Sustainable Farming Systems

Soil Health

Ecological Knowledge, Biotic Interactions and Agricultural Management

Integrated Soil Biology Management

Ecologically Based Management Systems and the Role of Farmers

Implications for Biological Control

SECTION III: NATURAL ENEMIES OF NEMATODES

5 Nematophagous Fungi and Oomycetes

Taxonomy, Infection Mechanisms, General Biology and Ecology

Fungal–Nematode Interactions in Soil

Nematophagous Fungi as Agents for Suppressing Nematode Populations

Maximizing the Predacious Activity of Nematophagous Fungi in Agricultural Soils

6 Nematodes, Mites and Collembola as Predators of Nematodes, and the Role of Generalist Predators

Predatory Nematodes

Microarthropods as Predators of Nematodes

Miscellaneous Predators of Nematodes

Generalist Predators as Suppressive Agents

Concluding Remarks

7 Obligate Parasites of Nematodes: Viruses and Bacteria in the Genus Pasteuria

Viral Infectious Agents of Nematodes

Bacteria in the Genus Pasteuria

Pasteuria penetrans: A Parasite of Root-knot Nematodes (Meloidogyne spp.)

Pasteuria as a Parasite of Cyst Nematodes (Heterodera and Globodera spp.)

Candidatus Pasteuria usgae Parasitic on Sting Nematode (Belonolaimus longicaudatus)

Pasteuria as a Parasite of Other Plant-parasitic and Free-living Nematodes

Concluding Remarks

SECTION IV: PLANT–MICROBIAL SYMBIONT–NEMATODE INTERACTIONS

8 Arbuscular Mycorrhizal Fungi, Endophytic Fungi, Bacterial Endophytes and Plant Growth-promoting Rhizobacteria

Arbuscular Mycorrhizal Fungi

Endophytic Fungi

Bacterial Endophytes and Rhizosphere-inhabiting Bacteria

Root-associated Symbionts: Only One Component of the Rhizosphere Microbiome

SECTION V: NATURAL SUPPRESSION AND INUNDATIVE BIOLOGICAL CONTROL

9 Suppression of Nematodes and Other Soilborne Pathogens with Organic Amendments

Organic Matter-mediated Suppressiveness for Managing Soilborne Diseases

Organic Matter-mediated Suppressiveness to Plant-parasitic Nematodes

10 Specific Suppression of Plant-parasitic Nematodes

The Role of Fungi and Oomycetes in the Decline of Heterodera avenae

Parasitism of Meloidogyne spp. on Peach by Brachyphoris oviparasitica

Suppression of Heterodera schachtii by Brachyphoris oviparasitica and Other Fungi

Parasitism of Mesocriconema xenoplax and Heterodera spp. by Hirsutella rhossiliensis

Decline of Heterodera glycines and the Possible Role of Egg-parasitic Fungi

Suppression of Root-knot Nematode by Pochonia chlamydosporia and Other Organisms

Suppression of Heterodera glycines and Sudden Death Syndrome of Soybean

Suppression of Root-knot Nematodes by Pasteuria penetrans

Suppression of Heterodera glycines by Pasteuria nishizawae

Management Options to Enhance Specific Suppressiveness

Making Better Use of Natural Control: The Way Forward

11 Integrated Soil Biology Management: The Pathway to Enhanced Natural Suppression of Plant-parasitic Nematodes

Assessing Soils for Suppressiveness to Plant-parasitic Nematodes

Modifying Farming Systems to Enhance Suppressiveness

Organic Matter Management: The Key to General Suppressiveness

Impact of Management on Specific Suppressiveness

Integrated Nematode Management or Integrated Soil Biology Management?

Integrated Soil Biology Management in Various Farming Systems: The Pathway to Enhanced Suppressiveness

Impediments to the Development and Adoption of Farming Systems that Improve Soil Health and Enhance Suppressiveness

Sustainable Weed Management Systems for Minimum-till Agriculture: A Priority for Research

The Way Forward: A Farming Systems Approach to Managing Nematodes

12 Biological Products for Nematode Management

Experimental Methods

General Soil Biostasis and the Fate of Introduced Organisms

Monitoring Introduced Biological Control Agents

Commercial Implementation of Biological Control

Inundative Biological Control of Nematodes: An Assessment of Progress with a Diverse Range of Potentially Useful Organisms

Combinations of Biocontrol Agents

The Role of Organic Amendments in Enhancing the Performance of Biological Products for Nematode Control

Inundative Biological Control as a Component of Integrated Nematode Management

Summary and Conclusions

SECTION VI: SUMMARY, CONCLUSIONS, PRACTICAL GUIDELINES AND FUTURE RESEARCH

13 Biological Control as a Component of Integrated Nematode Management: The Way Forward

Ecosystem Services Provided by the Soil Biological Community, and the Key Role of Organic Matter

Farming Systems to Improve Soil Health and Sustainability

Will Suppressiveness be Enhanced by Modifying the Farming System?

The Role of Inundative and Inoculative Biological Control

Moving from Theory to Practice: Issues Requiring Attention

Concluding Remarks

14 A Practical Guide to Improving Soil Health and Enhancing Suppressiveness to Nematode Pests

Sustainable Agriculture and its Ecological Basis

A Guide to Improving Soil Health and Minimizing Losses from Soilborne Diseases

Biological Control of Nematodes: One of Many Important Ecosystem Services

Nematode Management within Sustainable Farming Systems

Questions Related to Soil Health, Soil Organic Matter and Nematode Management

Useful Information on Soil Health

References

Index of Soil Organisms by Genus and Species

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General Index

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