C. K. Tiwari, R. K. Verma, K. K. Soni, and J., “<I>In-vitro</I> Efficacy of <I>Trichoderma</I> Species and Fungicides against <I>Ganoderma lucidum</I>”;, Indian Forester, vol. 132, no. 11, pp. 1499–1503, Nov. 2006.