Fig. 2From: Managing nematodes in Egyptian citrus orchardsDrawings of mature females. Tylenchulus palustris (Tp), T. graminis (Tg), and T. semipenetrans (Ts). Tylenchulus graminis and T. palustris parasitize native plants of Florida, whereas T. semipenetrans is a citrus parasitic species (Inserra et al. 2005)Back to article page