Process and a composition for immunizing plants against disease
    10.
    发明授权
    Process and a composition for immunizing plants against disease 失效
    用于免疫植物免疫疾病的方法和组合物

    公开(公告)号:US5523311A

    公开(公告)日:1996-06-04

    申请号:US405488

    申请日:1995-03-14

    摘要: A method and composition for the immunization of healthy useful plants against plant diseases containing as active ingredients compounds of formula ##STR1## in which: X is hydrogen, halogen, hydroxy, methyl, methoxy, HOOC or MOOC; Y is hydrogen, halogen, SO.sub.3 H, SO.sub.3 M, nitro, hydroxy or amino, M being the molar equivalent of an alkali metal or alkaline earth metal ion that is formed from a corresponding base or basic compound; and Z is cyano or --CO--A; A represents either --OH or --SH, the hydrogen atom of which may also be replaced by the molar equivalent of an inorganic or organic cationic residue, or wherein A represents any other organic residue which has a molecular weight of less than 900 and which may also contain one, or more than one, hetero atom, including the salts of the phytophysiologically tolerable 7-carboxylic acid or 7-thiocarboxylic acid with primary, secondary or tertiary amines or with inorganic bases.

    摘要翻译: 用于免疫针对植物疾病的健康有用植物的方法和组合物,其含有作为活性成分的式y-羟基,甲基,甲氧基,HOOC或MOOC的化合物; Y是氢,卤素,SO 3 H,SO 3 M,硝基,羟基或氨基,M是由相应的碱或碱化合物形成的碱金属或碱土金属离子的摩尔当量; 和Z是氰基或-CO-A; A表示-OH或-SH,其氢原子也可被无机或有机阳离子残基的摩尔当量代替,或其中A表示分子量小于900的任何其它有机残基, 还含有一个或多于一个杂原子,包括植物生理学上可耐受的7-羧酸或7-硫代羧酸与伯胺,仲胺或叔胺或与无机碱的盐。