In the theory of \textit{MV}-algebras, implicative ideals
are studied by Hoo and Sessa. In this paper we investigate implicative
ideals of pseudo \textit{MV}-algebras. (Pseudo \textit{MV}-algebras are a
noncommutative generalization of \textit{MV}-algebras.) Some
characterizations of such ideals are given. We prove that every ideal
extension of an implicative ideal is implicative. It is also shown that if
an ideal is prime and implicative, then it is maximal.