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药用植物白术(Atractylodes macro-cephala Koidz.)是常用中药,具去湿健脾胃之功效。白术铁叶病是白术生产中的主要病害。全国各产区均有为害。据调查:主产区浙江东阳等县在1963-1964年发病率达100％,曾使白术大幅度减产。毛主席教导我们:“同病虫害作斗争”。为了了解本病发生、发展规律,并进行有效防治,于1964-1966年蹲点在主产区东阳县新宅大队,和药农一起进行了研究。试验认为:白术铁叶病是由白术壳针孢菌(Septoria atract-ylodis Y.S.Yu et K.T.Chen)引起。病残组织是本病初次侵染来源;潜育期10-15天;用1:1:100波尔多液防治效果良好。
Atractylodes macrocephala (Atractylodes macro-cephala Koidz.) Is a commonly used traditional Chinese medicine, with the effect of dampness and spleen and stomach. Atractylodes leaf iron disease is the main disease in the production of Atractylodes. All the producing areas in the country are harmful. According to the survey, the incidence rate of 100% in Dongyang, Zhejiang and other counties in major producing areas from 1963 to 1964 has greatly reduced the production of atractylodes macrocephala. Chairman Mao taught us: “Combating pests and diseases.” In order to understand the occurrence of this disease, the law of development, and effective prevention and treatment, in 1964-1966 stay in the main producing area of Dongyang County, a new home brigade, and drug farmers were studied together. Tests believe that: Atractylodes leaf iron disease is caused by Septoria atract-ylodis Y.S.Yu et K.T. Chen. Sick tissue is the primary source of infection of this disease; incubation period of 10-15 days; 1: 1: 100 Bordeaux mixture to prevent and treat well.