Which of the following is the seed gall nematode?

Solution (By Examveda Team)

A. tritici is the seed gall nematode.
Anguina tritici commonly referred to as wheat seed gall nematode, is the cause of ear-cockle disease.
It was the first plant-parasitic nematode to be described in the scientific literature in 1743. Its host range includes wheat, triticale, rye, and related grasses; the primary host is wheat.