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春夏交替季节,由于阴雨连绵,空气湿度大,昼夜温差大,很易导致棚内西瓜各种病害的发生,将会严重影响西瓜的产量和品质。近两年,我们吴林乡科技人员与枣庄市农科所的有关同志认真观察研究,总结出一套西瓜常见病害的防治措施。 一、枯萎病 俗称蔓割病,是危害西瓜的最主要病害。发病初期,白天萎蔫,早晚恢复,数天后,全株萎焉枯死。枯萎
Due to the continuous rainy season, the large air humidity and the large temperature difference between day and night, it is very easy to cause various watermelon diseases in the shed, which will seriously affect the yield and quality of watermelon. In the past two years, the technical personnel of our county and the relevant comrades of Zaozhuang Agricultural Science Institute have conscientiously observed and studied the prevention and control measures of common watermelon diseases. First, the wilt disease Commonly known as spore-cutting disease is the most harmful diseases of watermelon. Early onset, wilting during the day, sooner or later recovery, a few days later, the whole plant died wilting. withered