Makumba, B. A. N. ., F. B. . Mwaura, and E. W. . Mutitu. “In Vitro and in Vivo Tests of Bacillus Licheniformis MGrP1 Antibiotics Culture Filtrate As a Potential Biocontrol Agent Against Bean Anthracnose”. East African Journal of Pure and Applied Sciences, vol. 2, Dec. 2009, pp. Pg 1-16, http://ojs.uoeld.ac.ke/index.php/eapas/article/view/229.