[EN] METHOD FOR INDUCING ACQUIRED RESISTANCE IN A PLANT<br/>[FR] PROCÉDÉ D'INDUCTION D'UNE RÉSISTANCE ACQUISE CHEZ UNE PLANTE
申请人:HEINRICH HEINE UNIV DUESSELDORF
公开号:WO2019096896A1
公开(公告)日:2019-05-23
The present invention generally relates to the field of plant protection products and con- cerns a method for inducing acquired resistance in a plant to a plant pathogen, comprising obtaining or providing a composition comprising 1-hydroxypiperidine-2-carboxylic acid or a salt or derivative thereof, and contacting a plant with said composition, thereby inducing acquired resistance in the plant to the plant pathogen. Further, the present invention relates to the use of 1-hydroxypiperidine-2-carboxylic acid or a salt or derivative thereof for in- ducing acquired resistance in a plant to a plant pathogen. Also encompassed by the present invention are a plant seed coated with a composition comprising 1-hydroxypiperidine-2- carboxylic acid or a salt or derivative thereof, an irrigation system filled with irrigation water comprising 1-hydroxypiperidine-2-carboxylic acid or a salt or derivative thereof in a concentration of at least0.1 mM, and a composition comprising 1-hydroxypiperidine-2- carboxylic acid or a salt or derivative thereof in a concentration of at least 0.1 mM, and a plant nutrient and/or a further plant protection product or a salt or derivative thereof.
本发明通常涉及植物保护产品领域,涉及一种诱导植物对植物病原体产生获得性抗性的方法,包括获得或提供一种含有1-羟基哌啶-2-羧酸或其盐或衍生物的组合物,并将该组合物与植物接触,从而诱导植物对植物病原体产生获得性抗性。此外,本发明还涉及使用1-羟基哌啶-2-羧酸或其盐或衍生物诱导植物对植物病原体产生获得性抗性。本发明还包括一种种子,其涂覆有含有1-羟基哌啶-2-羧酸或其盐或衍生物的组合物,一种灌溉系统,其中充满了浓度至少为0.1 mM的含有1-羟基哌啶-2-羧酸或其盐或衍生物的灌溉水,以及一种组合物,其包括浓度至少为0.1 mM的1-羟基哌啶-2-羧酸或其盐或衍生物、植物营养剂和/或进一步的植物保护产品或其盐或衍生物。