Search Results       Your search for [author]Trigo, Dionisia Madera returned 1 record.           Morphology, identity and some factors affecting pathogenicity of Cercospora species infecting sweet potato (Ipomoea batatas (L) Lam.). by Trigo, Dionisia Madera; Los Baños, Laguna: University of the Philippines, 1981. Subject: Plant Pathology; Potato, Sweet -- Diseases & pests; Cercospora species -- Morphology & identity.          Add to Book Cart Relevance: 32.33%