Which part of plants do nematodes primarily attack?

Nematodes primarily target the roots and underground parts of plants because these organisms thrive in the soil and are adapted to penetrate and inhabit the root zone. When nematodes invade the roots, they can disrupt the plant's ability to absorb water and nutrients effectively, leading to stunted growth and other physiological issues. Their feeding can result in root damage, which may promote secondary infections from pathogens and ultimately affect the overall health of the plant.

Roots provide nematodes with a habitat and access to plant tissue necessary for their survival and reproduction. The interaction can be particularly detrimental, as many plant species rely heavily on their root systems for stability and nutrient uptake. Understanding this aspect of nematode behavior is crucial for effective plant management and control strategies in landscape maintenance.