]*>","")" /> Screening Test of Bacteriostatic Agent for Brown Spot of Pleurotus Eryngii
Xinjiang Agricultural Sciences

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Screening Test of Bacteriostatic Agent for Brown Spot of Pleurotus Eryngii

WEI Peng;HAO Jing-zhe;JIA Wen-jie;QI Wei-min;YUN Jun-jie;FAN Yong-mei   

  • Received:2009-05-25 Revised:2009-05-25 Online:2009-05-25 Published:2009-05-25

杏鲍菇褐斑病的抑菌剂筛选试验

魏鹏;郝敬喆;贾文捷;齐为民;袁军杰;范咏梅   

  1. 新疆农科院植保所,乌鲁木齐,830091;塔城地区农业学校,新疆塔城,834700





摘要： 用硫酸新霉素、硫酸链霉素、多粘菌B、硫酸庆大霉素等4种抗生素和黄斑消、细菌病杀、疣克星等消毒剂对杏鲍菇褐斑病的病原菌细菌Pseudomonas tolaasii药剂筛选,采用纸碟法,以抑菌圈的大小.测定杀菌效果表明,消毒剂的防治效果黄斑消>疣克星>细菌病杀.生产上防治细菌性褐斑病首选黄斑消.四种抗生素抑菌效果表明,硫酸庆大霉素>硫酸新霉素>硫酸链霉素>多粘菌B.4种抗生素有效成分Ec50的大小顺序依次为:多粘菌B>硫酸链霉素>硫酸新霉素>硫酸庆大霉素且其差异显著,其中多粘菌最高为7,67 μg/mL,硫酸庆大霉素最低0,73μg/mL.