Evaluation of different fungicides against Colletotrichum capsici

Abstract

Colletotrichum capsici is an important fungal pathogen that causes anthracnose in chilli (Capsicum annuum), leading to considerable yield losses. This study examined the in-vitro effectiveness of nine fungicides against C. capsici using the poisoned food technique. Four fungicides-Propiconazole (0.1%), Carbendazim + Mancozeb (0.2%), Captan + Hexaconazole (0.1%), and Azoxystrobin + Difenoconazole (0.05%)-completely inhibited the fungus’s mycelial growth. These findings indicate that selective systemic and combination fungicides are highly effective for managing C. capsici and may be successfully integrated into disease management programs.