桃褐腐病是一种由子囊真菌Moniliniafructicola引起的病害，发病的果实表面会长出浅褐色的霉层，在显微镜下观察可以看到呈念珠状的分生孢子。在相对湿度较大的条件下，田间自然条件下的病果常会出现在有伤口的晚熟品种果实或地面的落果上。此外，在冷藏库里的果实和被挑拣后剩 Peach brown rot is a disease caused by the ascular fungus Moniliniafructicola, which grows a light brown mold coat on the surface of the diseased fruit and shows a coniferous conidia under a microscope. In the conditions of relatively high relative humidity, the natural conditions in the field of disease often appear in the wounds of late-maturing varieties of fruit or ground fruit drop. In addition, the fruits in the refrigerator are left after being picked