【作者】 隋春青； 孙静华； 柳林虎； 方剑； 吕文；

【机构】 文登市农业局； 莱阳农学院；

【摘要】 通过室内、室外药物筛选实验,从多菌灵、消菌灵、代森锰锌、治萎灵四种常用防治药剂中选出防治效果最好的药剂——代森锰锌。代森锰锌喷雾防治效果可达90％以上,其它不同药物也能起到一定的防治作用,但对叶斑病病原菌菌丝生长抑制效果与代森锰锌有一定差异。代森锰锌大田试验示范表明,防治细辛叶斑病效果明显,可以推广应用。更多还原

【Abstract】 Through seperatiom purification and appraisal in the laboratory ,the experiment demonstrated that the fungus of Asarum leaf blight is Alternaria.This fungus is transmited mainly through the air.So spraying is an important method that can control the disease.Through the separation experiment in the laboratory and outdoor ,select the most effective fungicide-Mancozeb from four commonly used fungicides.The effect of Mancozeb can reach above 90%,other fungicides also have some effect ,but have certain different to the grouth of Asanum leaf bligth. Though the experiment, the effect of Mancozeb is obvious.It can be carried on the field and popularized.更多还原