Meloidogyne incognita (Kofoid and White, 1919; Chitwood, 1949) root infestation symptoms on fat-hen (Chenopodium album L.).
Figure 2:
(A, B) Meloidogyne incognita (Kofoid and White, 1919; Chitwood, 1949) perineal patterns (scale for light microscopy photos =10 μm). (C) Esterase phenotypes of M. incognita detected in Chenopodium album L. (Est. I2 – M. incognita from La Joya, Arequipa Province, Peru.); J3* – Meloidogyne javanica reference isolate). (D) SCAR-PCR amplicons from M. incognita population (M: 1 kb DNA and the ladder, 1: M. incognita population under consideration).