Habimana, S. ., K. K. Murthy, V. . Hatti, and A. . Nduwumuremyi. “Management of Orobanche in Field Crops- a Review”. Scientific Journal of Crop Science, vol. 2, no. 11, Nov. 2013, pp. 144-58, http://sjournals.com/index.php/sjcs/article/view/1214.