Chitosan Oligosaccharide – A New Biological Solution for Nematode Control

Root-knot nematodes are often referred to as the “hidden killers” of crop root systems. They cause severe damage to high-value crops such as tomatoes, cucumbers, peppers, watermelons, potatoes, and grapes. Once infected, roots develop characteristic galls that impair water and nutrient uptake. Above-ground symptoms include leaf yellowing, wilting, stunted growth, poor flowering, and reduced fruit set, often resulting in yield losses of 30–80%. Many growers find that despite pro