Abstract: Anthracnose caused by Colletotrchumcapsici is one of the most important diseases of chilli. In the present investigation, inhibitory effectof different Trichoderma species were observed in lab condition. It was found that all four treatments,were efficient in mycelia growth inhibition of Colletotrichumcapsici. Trichodermaharzianum gave best result in dual culture with growth inhibition of 83.8% against whereas T. viride showed (83.3%). &Carbendazim 79.4% mycelium growth inhibitionrespectively.