What do other types of nematodes affect in plants?

Nematodes are microscopic roundworms, and certain types of nematodes specifically target the tips of feeder roots. This is significant because the feeder roots are essential for water and nutrient absorption, which directly impacts the plant's vigor and growth. When nematodes infect these areas, they can disrupt the plant's ability to take up resources, leading to stunted growth, wilting, or even plant death.

In contrast, while nematodes can have indirect effects on overall plant health, they do not typically affect the surface of leaves or the trunk directly, as these are not their primary targets. Their impact is felt much deeper within the root system, where they can create significant issues for the plant's overall support and nutrient uptake.