Jerba, V. de F., Fernandes, C.D. and Pott, A. (2006) “Relationship between number of stegmata on leaf epidermis and anthracnose intensity in Stylosanthes spp”., Pesquisa Agropecuaria Brasileira, 41(1), pp. 175–178. doi:10.1590/S1678-3921.pab2006.v41.7128.