Figure 2; The comparison of tail and hyaline tail terminus shape in second-stage juveniles, lateral position. A an unknown Irish species B type material of M. fallax C type material of M. chitwoodi D type material of M. minor E reference material of M. hapla; F reference material of M. incognita. Scale bar = 20 µm.
Figure 5; Irish population of Meloidogyne sp. (lateral position) from Ireland from 1965. A female anterior region B male anterior region C male – spicules D anterior region of the second-stage juvenile E–G tail variations in the second-stage juvenile.
Figure 3; The comparison of anterior region in males of populations of observed Meloidogyne species. A an unknown Irish species (ventral position) B type material of M. fallax (lateral position); C: type material of M. chitwoodi (ventral position) D reference material of M. hapla (lateral position) E reference material of M. incognita (lateral position) F type material of M. minor (lateral position). Scale bar = 20 µm.
Photo by William Wergin and Richard Sayre. Colorized by Stephen Ausmus. U.S. Department of Agriculture
Wikimedia Commons
Summary[edit] Description: A juvenile root-knot nematode (Meloidogyne incognita) penetrates a tomato root on Jan. 24, 2013. Once inside, the juvenile, which also attacks cotton roots, causes a gall to form and robs the plant of nutrients Photo by William Wergin and Richard Sayre. Colorized by Stephen Ausmus. Date: 24 January 2013, 12:01. Source: d2549-1. Author: Photo by William Wergin and Richard Sayre. Colorized by Stephen Ausmus. U.S. Department of Agriculture.
Figure 1; Comparison of perineal patterns in females. A Irish unknown Meloidogyne sp. B type material of M. fallax; C type material of M. chitwoodi D type material of M. minor. Scale bar = 20 µm.