What are the symptoms of Anthracnose disease and how it can be managed?

It is caused by Colletotrichum sp. The symptom is minute, circular, greyish spots with yellow margins appear on leaflets, central area remaining greyish with dot-like fruit bodies. Lesions on fruits are depressed, turn dark in the centre, acervuline formed which are arranged in rings. Lesions may vary in size and shape; spore mass appear on fruiting bodies at high humidity. Infected fruits become shrivelled and rot.

It can be managed by Spray mancozeb @ 2 g/l of water or copper oxychloride @ 3 g/l of water or carbendazim @ 0.5 g/l of water at 15 days interval. Repeat sprays as per severity.