“Introductory Nematology” focuses on the economic and biological significance of plant-parasitic nematodes in modern agriculture. Topics cover nematode morphology, internal anatomy, feeding habits, symptoms of crop damage, disease complexes with fungi/bacteria, and integrated nematode management strategies.
Topics Covered
- Introduction to Nematology – Nature, Economic Significance and Crop Losses Caused by Nematodes
- History and Development of Nematology in India and Globally
- Morphology and Anatomy of Nematodes – Cuticle, Body Wall, and Pseudocoelom
- Anatomy of the Digestive System – Stylet Types and Inner Body Tube
- Anatomy and Functions of Oesophageal Glands and Sensory Structures (Amphids & Phasmids)
- Reproductive Systems of Nematodes (Male and Female Anatomy, Parthenogenesis, and Amphimixis)
- Biology, Life Cycles, and Feeding Mechanisms of Plant Parasitic Nematodes
- Systematic Classification of Nematodes up to Order and Family Levels
- Ecological Classification of Plant Parasitic Nematodes (Endoparasites, Semi-endoparasites, Ectoparasites)
- Identification and Economic Importance of Major Plant Parasitic Nematodes (Meloidogyne, Heterodera, Globodera, Pratylenchus, Rotylenchulus, Radopholus, Tylenchulus)
- Symptoms of Nematode Infestation – Above-Ground Stunting & Chlorosis and Below-Ground Root Galls & Lesions
- Nematode Disease Complexes – Interactions with Fungi, Bacteria, and Viruses
- Cultural, Physical, and Chemical Methods of Nematode Control (Nematicides and Soil Fumigation)
- Biological Control of Nematodes – Nematophagous Fungi (Paecilomyces lilacinus, Pochonia) and Bacterial Parasites (Pasteuria penetrans)
- Integrated Nematode Management (INM) – Sustainable Strategies in Field and Horticultural Crops
File Details
| Title | Introductory Nematology |
| File Name | PATH172 – Introductory Nematology.pdf |
| File Type | PDF Document (.pdf) |
| File Size | 2.53 MB |
| Total Pages | 76 Pages |