Maize is the main crop for Mexicans; however, it affected by species of fungi causing ear rot. This research aimed to evaluate effect T. asperellum T11, harzianum T1 4 y longibrachiatum 40 on some agronomic variables four maize genotypes. The seeds genotypes H-515, Zapata 7, and H-507 were treated with a suspension Trichoderma spp. 1 × 108 spores mL-1, using control (untreated seed), Benomyl as...