Mycoparasitism by Clonostachys byssicola and Clonostachys rosea on Trichoderma spp. from cocoa (Theobroma cacao) and implication for the design of mixed biocontrol agents.

Highlights: [•] In the laboratory, Clonostachys spp. parasitized Trichoderma spp. [•] In the field, C. rosea dominated over Trichoderma sp. [•] Native Trichoderma spp. were poor pioneer colonizers of surface-sterilized pods. [Copyright &y& Elsevier]