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近年来,枣树病虫害发生严重,特别是枣疯病、枣锈病、枣尺蠖、枣粘虫对枣树危害最大,严重影响枣树的产量和质量。因此,枣树想高产,早治病虫是关键。一、治枣疯病枣疯病是枣树的毁灭性病害,其症状为枝叶丛生,衰弱枯死,终致绝产,群众称其为“疯”枣树。目前,防治枣疯病的主要措施是利用无病繁植
In recent years, jujube tree pests and diseases serious, especially jujube bark, jujube rust, jujube scales, jujube armyworms most harmful to jujube, jujube seriously affect the yield and quality. Therefore, Jujube want high yield, early treatment of pests and diseases is the key. First, the treatment of jujube Bats Jujube Bats are devastating diseases of jujube, the symptoms of foliage, weakness and death, eventually lead to absolute production, the masses call it “crazy” jujube. At present, the main measure to prevent and cure jujube is to use disease-free plantation