Root-Knot Nematode and Galls (IMAGE) American Phytopathological Society Caption Root-knot nematode left; acid-fuchsin-stained RKNs in tomato root (center); gals formed by RKNs Credit Taketo Fujimoto, Hiroshi Abe, Takayuki Mizukubo, and Shigemi Seo Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.