Plant Nematology

Author: Perry   R.N.; Moens   M.  

Publisher: CABI Publishing‎

Publication year: 2006

E-ISBN: 9781845930578

P-ISBN(Hardback):  9781845930561

Subject: S4 Plant Protection;TQ Chemical Industry

Keyword: Plant Pathology and Diseases Insecticide and Herbicide Technology Pest Control

Language: ENG

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Description

Written by subject experts, this book provides an indispensible overview of all aspects of plant-parasitic nematodes. It begins by reviewing the basic structure and classification of nematodes, their taxonomy and phylogeny and the major groups of plant-parasitic nematodes. It moves on to cover their life cycle biology, the molecular characteristics of plant-nematode interaction and genetic engineering for resistance. The final section discusses quarantine legislation, sampling methods and management strategies including cultural schemes, the use of chemicals and resistant cultivars.

Chapter

1.3. Life Cycle Stages

1.4. Feeding Groups

1.5. Classification of Plant-parasitic Nematodes

1.6. Common Morphometric Abbreviations

2 Molecular Taxonomy and Phylogeny

2.1. Taxonomy and Phylogeny

2.2. Species Concepts and Delimiting Species in Nematology

2.3. Phylogeny and Classification

2.4. Molecular Techniques

2.5. Genes Used for Molecular Systematics

2.6. Microsatellites

2.7. Phylogenetic Inference

2.8. Reconstruction of Historical Associations

2.9. Databases

2.10. Examples of Molecular Phylogenies

3 Root-knot Nematodes

3.1. Introduction to Root-knot Nematodes

3.2. Life Cycle and Behaviour

3.3. Host Response to Parasitism

3.4. Post-infection Biology

3.5. Effect on Plant Growth and Yield

3.6. Survival

3.7. Cytogenetics

3.8. General Morphology

3.9. Principal Species

3.10. Biochemical and Molecular Identification

3.11. Interactions with Other Plant Pathogens

3.12. Management and Control

4 Cyst Nematodes

4.1. Introduction to Cyst Nematodes

4.2. Life Cycle and Behaviour

4.3. The Hatching Process

4.4. General Morphology of the Subfamily Heteroderinae

4.5. Genera and Principal Species

4.6. Pathotypes and Races

4.7. Biochemical and Molecular Diagnosis

4.8. Interactions with Other Plant Pathogens

4.9. Management and Control

5 Migratory Endoparasitic Nematodes

5.1. Introduction to Migratory Endoparasitic Nematodes

5.2. The Pratylenchids: Lesion, Burrowing and Rice Root Nematodes

5.3. Anguinids and the Stem and Bulb Nematode, Ditylenchus dipsaci

5.4. Plant-parasitic Aphelenchs

6 Ectoparasitic Nematodes

6.1. Introduction to Ectoparasitic Nematodes

6.2. Definition of Ectoparasites/Ectoparasitism

6.3. Classification

6.4. Tylenchina (Chromadorea, Chromadoria)

6.5. Enoplea

6.6. Biochemical and Molecular Diagnostics

6.7. Ectoparasitic Nematodes as Vectors of Plant Viruses

6.8. Management

PART II. NEMATODE BIOLOGY AND PLANT RESPONSES

7 Reproduction, Physiology and Biochemistry

7.1. Reproduction and Development

7.2. Musculature and Neurobiology

7.3. Biosynthesis

7.4. Respiration and Intermediary Metabolism

7.5. Osmotic and Ionic Regulation and Excretion

7.6. Survival Strategies

8 Behaviour and Sensory Perception

8.1. Sense Organs or Sensilla

8.2. Undulatory Propulsion

8.3. Random Movement

8.4. Movement in Response to Stimuli

8.5. Other Types of Movement and Behaviour

9 Molecular Aspects of Plant–Nematode Interactions

9.1. Nematode Parasitism of Plants

9.2. Invasion and Migration

9.3. Wound and Defence Responses of the Plant

9.4. Protection from Host Responses

9.5. Molecular and Cellular Aspects of Nematode Feeding Cells

9.6. Nematode Signals for Feeding Site Induction

9.7. Comparison Between Cyst and Root-knot Nematodes

9.8. Resistance and Avirulence Genes

10 Genetic Engineering for Resistance

10.1. Targets in the Nematode–Plant Interaction for Engineered Resistance

10.2. Past and Present Engineered Resistance Work

10.3. The Need for Promoters

10.4. The Role of Reporter Genes

10.5. Stacked Defences

10.6. The Research Approach to Engineer Resistance

10.7. The Future

PART III. QUANTITATIVE NEMATOLOGY AND MANAGEMENT

11 Plant Growth and Population Dynamics

11.1. Introduction

11.2. Relationships of Nematodes with Plants

11.3. Predictors of Yield Reduction

11.4. Different Response Variables of Nematodes

11.5. Stem Nematodes (Ditylenchus dipsaci)

11.6. Root-invading Nematodes

11.7. Effect of Nematicides

11.8. Validation of the Model

11.9. Population Dynamics

12 Distribution Patterns and Sampling

12.1. Introduction

12.2. Practical Application

12.3. Horizontal Distribution

12.4. Vertical Distribution

13 International Plant Health – Putting Legislation into Practice

13.1. Introduction and Terminology

13.2. Historical Considerations

13.3. International Phytosanitary Frameworks

13.4. Early Legislation Enacted against Plant-parasitic Nematodes

13.5. International Phytosanitary Initiatives against Plant-parasitic Nematodes

13.6. Phytosanitary Problems Posed by Plant-parasitic Nematodes

13.7. Determining the Risk Posed by Plant-parasitic Nematodes Using Pest Risk Analysis

13.8. Phytosanitary Measures for Plant-parasitic Nematodes

13.9. Phytosanitary Measures and their Associated Cost:Benefits

13.10. Future Challenges for the Control of Regulated Nematodes

13.11. Challenges Facing Scientific Advisers and Researchers

14 Biological and Cultural Management

14.1. Biological Control

14.2. Cultural Management

15 Resistant Cultivars

15.1. Introduction

15.2. Definitions

15.3. Variation and Specificity

15.4. Origins and Functions

15.5. Exploitation

15.6. Successes and Opportunities

16 Chemical Control of Nematodes

16.1. History and Development of Nematicides

16.2. Active Substances: Chemical Groups and Modes of Action

16.3. Formulation and Application

16.4. Nematicides in the Environment

16.5. Human Safety

16.6. Naturally Occurring Nematicides

References

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