Fig. 3From: Mycorrhizas and Trichoderma fungi increase the accumulation of secondary metabolites in grain legume leaves and suppress foliar diseases in field-grown conditions of the humid forest of CameroonFoliar disease symptoms (a), mycorrhizal colonization intensity (b), yield (c) shoot dry weight (d), shoot N (e) and phosphorus (f) of the control (Con), Rhizophagus intraradices (Ri), Trichoderma asperellum (Ta), and the co-inoculated with Ri × Ta of the soybean genotypes grown under the humid forest conditions of CameroonBack to article page