Present work was investigated the study of infected fruits and its pathogens and checked the antagonistic activity with Trichoderma harzianum. Ficus carica was to be found highly mycotoxic due to more pathogens followed by Manilkara zapota and Punica granatum Antagonistic potentials of T. harzianum was tested against fruit rots pathogens in vitro conditions. Dual culture experiment was conducted for pathogens and T