stunt nematode: symptoms, stunting of corn seedling June 1, 2016 812 × 561 Tylenchorhynchus spp. Cobb, 1913 Image ID: 1524089 Source: Department of Plant Pathology , North Carolina State University, Bugwood.org URL: http://www.forestryimages.org/browse/detail.cfm?imgnum=1524089