Watermelon fruit rot caused by Sclerotium rolfsii in the State of Alagoas

Abstract

A new fruit rot disease caused by Sclerotium rolfsii on watermelon (Citrullus lanatus) was observed in the State of Alagoas. The pathogenicity of the fungus was confirmed by artificial inoculations.This is the first report of S. rolfsii causing fruit rot in watermelon in Northeast of Brazil.