辣椒白绢病俗称霉蔸。6月中下旬开始发病,7月上旬为发病高峰期,严重时死株率达30%~40%,是晚熟辣椒普遍发生的一种病害。田间借雨水、灌溉水、肥料等传播蔓延。菜地潮湿、高温、密度大,通风不良,连作地,施用未腐熟有机肥的田块易发病。一、发病症状茎部:近地面茎基部初呈浅褐色水浸状腐烂,渐变成深褐色,病部凹陷,表面产生白色绢丝状菌丝,集结成束,呈辐射状向茎上发展,并向茎基部四周地面扩展,顶端整 Chili white silk disease known as mold 蔸. The onset of disease in mid-to-late June, early July peak incidence, severe dead strain rate of 30% to 40%, is a common occurrence of late-season peppers disease. Field by rain, irrigation water, fertilizers spread spread. Vegetable wet, hot, dense, poorly ventilated, even for the land, the application of non-decomposed organic fertilizer prone to disease. First, the incidence of symptoms Stem: Basal surface near the ground was light brown flooding-like decay, gradually into a dark brown, diseased part of the surface, resulting in white silk mycelium, assembled into bundles, radial to the stem Development, and spread to the ground around the base of the stem, the top of the whole