The document lists several nematode species, their classification, host plants, transmission methods, and geographic distribution. Some key points:
- It describes 18 different nematode species that affect agricultural crops.
- The nematodes are classified into families including Pratylenchidae, Anguinidae, Hoplolaimidae, Belonolaimidae, and Parasitaphelenchidae.
- They infect a wide range of plants like sugarcane, wheat, peanut, potato, strawberry, tobacco and pine trees.
- Transmission occurs through soil, seeds, tubers, and plant parts, and some species have insect vectors.
- The nematodes are found across Africa, Asia