S. Kulkarni, A. L. Siddaramaiah, and A. B. Basavarajaiah, “Toxic Effect of the Culture Filtrate of <I>Cercospora wrighitia</I> Thirum. And Chupp, the Causal Agent of Leaf Spot Disease of <I>Wrighitia tinctoria</I> Br”, Indian Forester, vol. 108, no. 6, pp. 420–422, Jun. 1982.