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在湖北天门调查番茄种植情况时,有菜农向我反映:当地有一种叫“青疤”的番茄病害,在果实着色前,果皮上出现像5角钱硬币大小的圆形或近圆形病斑,随后逐渐扩大,使果面局部变成黑褐色。他们形象地称之为“青疤”。番茄得病后逐渐烂掉,菜农们束手无策。 实际上,“青疤”是一种叫番茄褐色腐败病的真菌性病害,有的地方也
When we surveyed tomato planting in Tianmen of Hubei Province, some vegetable farmers reported to me that there is a tomato disease called “green scab” in the area. Before the fruit coloring, a circular or nearly circular lesion , Then gradually expanded so that the fruit surface into a dark brown. They vividly call it “Green Scar.” After getting sick, tomatoes gradually rotten, farmers are helpless. In fact, “Green Scar” is a fungal disease called tomato brown rot disease, and in some places