Kumar, S., Upadhyay, J. P. and Rani, A. (2009) “Evaluation of <I>Trichoderma species</I> against <I>Fusarium udum</I> Butler Causing Wilt of Pigeonpea”, Journal of Biological Control, 23(3), pp. 329–332. doi: 10.18311/jbc/2009/3685.