公开(公告)号：EP1175834A1

公开(公告)日：2002-01-30

申请号：EP00921089.9

申请日：2000-04-28

申请人： Nihon Nohyaku Co., Ltd.

发明人： TAJIMA, Sohkichi ,  UCHIKUROHANE, Tohru ,  BABA, Koji ,  TAKEMOTO, Tsuyosi ,  YAMAMOTO, Yoshinobu

IPC分类号： A01N43/82 ,  A01N43/90

CPC分类号： A01N43/82

摘要： A method of the utilization of a fungicidal composition characterized by treating seeds of a subject plant or a cultivation carrier for sowing the subject plant with an effective amount of a composition containing, as the active ingredient, one or more members selected from among 1,2,3-thiadiazole derivatives represented by general formula (I) and salts thereof:
wherein R 1 represents H, (C 1-6 )alkyl or C 3-7 cycloalkyl, and R 2 represents CO-Y-R 3 (wherein R 3 represents H, (halo)(C 1-20 )alkyl, (halo) (C 2-20 )alkenyl, (substituted) carbamoyl(C 1-6 )alkyl, (substituted) phenyl, (substituted) phenyl(C 1-6 )alkyl, a 5- to 6-membered heterocycle having one or more hetero atoms selected from among O, S and N, etc.). This method is superior in the effect of controlling disease injury such as Pyricularia oryzae to the foliage application treatment.

摘要翻译： 一种使用杀真菌组合物的方法，其特征在于用有效量的含有作为活性成分的一种或多种选自1,2或2种以上的成分的组合物处理受试植物或培养载体的种子， ，由通式（I）表示的3-噻二唑衍生物及其盐：其中R 1表示H，（C 1-6）烷基或C 3-7环烷基，R 2表示CO-YR 3， （其中R 3表示H，（卤素）（C 1-20）烷基，（卤素）（C 2-20）烯基，（取代的）氨基甲酰基（C 1-6）烷基，（取代的）苯基，（取代的） C 1-6）烷基，具有一个或多个选自O，S和N的杂原子的5-至6-元杂环等）。 该方法在对叶面施用处理中控制诸如Pyricularia oryzae的疾病损害的效果方面是优越的。