-
公开(公告)号:US06387847B1
公开(公告)日:2002-05-14
申请号:US09463065
申请日:2000-01-18
申请人: Jean-Claude Yvin , Florence Cruz , Jean-Marie Joubert , Bernard Cloarec , Christophe Richard , Bertrand Plesse , Marguerite Kopp , Bernard Fritig
发明人: Jean-Claude Yvin , Florence Cruz , Jean-Marie Joubert , Bernard Cloarec , Christophe Richard , Bertrand Plesse , Marguerite Kopp , Bernard Fritig
IPC分类号: A01N4316
CPC分类号: A01N43/16
摘要: The present invention provides a method to potentiate and stimulate natural defensive reactions of plants to a pathogenic agent. The method comprises application to plants of a composition comprising an effective amount of one or more oligo &bgr; 1-3 glucans composed of 3 to 250 monosaccharide units and a vehicle, wherein the effective amount of oligo &bgr; 1-3 glucans in the composition does not directly stimulate natural defensive reactions of plants when the pathogenic agent is absent.
摘要翻译: 本发明提供了一种加强和刺激植物对病原体的天然防御反应的方法。 该方法包括向植物施用包含有效量的一种或多种由3至250个单糖单元组成的寡聚β1-3葡聚糖和载体的组合物,其中所述组合物中低聚β1-3葡聚糖的有效量不 当病原体不存在时,直接刺激植物的天然防御反应。
-
2.
公开(公告)号:US06770303B1
公开(公告)日:2004-08-03
申请号:US09673311
申请日:2000-12-06
申请人: Bernard Fritig , Marguerite Kopp , Patrick Saindrenan , Marie-Pascale Latorse , Gilbert Labourdette
发明人: Bernard Fritig , Marguerite Kopp , Patrick Saindrenan , Marie-Pascale Latorse , Gilbert Labourdette
IPC分类号: A61K3342
CPC分类号: A01N57/12 , A01N43/16 , A01N59/26 , A01N61/00 , A01N2300/00
摘要: Phosphorus acid derivatives and the like are used as an amplifier (potentiator) of plant defense responses induced by other materials (elicitors).
摘要翻译: 磷酸衍生物等用作由其他材料(诱发剂)诱导的植物防御反应的放大器(增效剂)。
-