P. S. K. G. S. A. J. S. B. M Murugan, K N Shiva, “Management of anthracnose disease (Colletotrichum gloeosporioides (Penz) Penz & Sac.) of black pepper (Piper nigrum L.) in the high ranges of Idukki District, Kerala”, J Spices Arom Crops, vol. 17, no. 1, pp. 21–23, Jun. 2008.