β-氨基丁酸与烯丙苯噻唑诱导水稻穗瘟病抗性研究初报  

A Preliminary Study on β-Aminobutyric-Acid and Probenazole Induced Resistance of Blast of Rice

作　　者：李莉[1] 郭晓丽[1] 刘晓梅[1] 王晓琳 张金花[1] 孙辉[1] 任金平[1] 

机构地区：[1]吉林省农业科学院植保所,吉林公主岭136100 [2]公主岭市植检植保站

出　　处：《吉林农业科学》2008年第1期36-37,46,共3页Journal of　Jilin Agricultural Sciences

基　　金：“十一五”国家重大科技支撑计划课题(2006BAD08A04)

摘　　要：本研究表明:β-氨基丁酸对水稻穗瘟病有较好的诱导抗性,其最佳诱导浓度配比为0.5%浸种、250μg/mL的BABA与等量的春雷霉素叶面喷雾;BABA与春雷霉素有互作增效的作用。Results of this experiment showed that resistance of rice blast could be induced by β -Aminobutyric-Acid （BABA）. The best consistency with β -Aminobutyric-Acid induced resistance on blast of rice was combined 0.5% seed soakage and 250 μg/mL BABA mixed with Chunleimeisu by foliar spray. The effectiveness was greatly enhanced when they were combined applied.

关 键 词：β-氨基丁酸(BABA) 诱导抗性 水稻 稻瘟病 

分 类 号：S435.111.41[农业科学—农业昆虫与害虫防治]