Comparative study on biocontrol potential of local isolates with commercial formulations of Trichoderma harzianum for the management of collar rot of chickpea caused by Sclerotium rolfsii Sacc.

Collar rot disease is a major constraint in chickpea production. Comparative efficacy of local isolates and commercial formulations of Trichoderma harzianum were evaluated in lab and field against collar rot of chickpea caused by Sclerotium rolfsii during 2018-2019.