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芒果炭疽病(Colletotrichum gloeosporioi-des)是世界芒果产区的重要病害,在果园引起植株梢枯、叶枯及落花落果,特别是贮运期引起果腐,病果率可达30—50%,严重影响本省芒果生产的发展。贮运期炭疽病的防治应从果园防病抓起,并在采后进行防腐处理,才能得到较好的效果。广东省自大量发展芒果以来,田间药剂防治常用波尔多液,采后防腐处理一
Colletotrichum gloeosporioi-des is one of the most important diseases in mango-producing areas in the world. It causes plant shoots, leaf blight and falling flowers, especially fruits and vegetables during storage and transportation. The disease-causing rate can reach 30-50% Seriously affected the development of mango production in the province. Prevention and treatment of anthracnose during storage should start from the orchard disease prevention and preservation after the harvest, in order to get better results. Since the extensive development of mango in Guangdong Province, Bordeaux mixture commonly used in the field of pesticide control, anti-corrosion treatment after a