水果和蔬菜收获后发生的病害,在果蔬生产过程中是一个主要的消耗途径。根据美国农业部1965年的调查,产后病害造成的损失——包括水果、坚果和蔬菜在内,合计达到收成的23％;在不发达的国家,因为贮藏和加工技术不佳,其损失率甚至会更高,如热带非洲和印度其产后损失已达30％。 Diseases that occur after fruits and vegetables are harvested are a major source of consumption in fruit and vegetable production. According to a 1965 USDA survey, losses resulting from postpartum diseases - including fruits, nuts and vegetables, together amount to 23% of the harvest; in underdeveloped countries, the loss rate even in poorly developed countries due to poor storage and processing techniques Will be even higher, with losses of up to 30% in post-natal Africa such as tropical Africa and India.