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草莓顽疾及其防治文/吴绪兰芽枯病、轮斑病、菌核病是草莓的三大顽疾。草莓一经感染,轻则大幅减产,重则成片死亡。现将草莓顽疾及其防治方法介绍如下:一、草莓芽枯病。这是在低温时期发生的病害。在温室里,由于密闭时间过长也易引起发病。发病初期,可看到被害部位由...
Strawberry disease and its prevention and treatment of disease / Wu Xu-lan Bud, leaf spot disease, sclerotinia is the strawberry’s three major diseases. Strawberry once infected, ranging from a substantial cut, while the weight is a piece of death. Strawberry disease now and prevention methods are described below: First, strawberry blight. This is a disease that occurs at low temperatures. In the greenhouse, due to a long time sealed also cause disease. Early onset, you can see the victim site by ...