西瓜种子细菌性果腐病消毒方法研究  

Studies on Disinfection Method of Watermelon Seed Carrying Bacterical Fruit Bloth

作　　者：邵永发 周毅晖[2] 葛米红 梁欢 王德欢 施先锋 

机构地区：[1]武汉市农业科学技术研究院,武汉430065 [2]江汉大学机电与建筑工程学院,武汉430056 [3]武汉市农业科学技术研究院作物科学研究所,武汉430345

出　　处：《湖北农业科学》2016年第11期2808-2810,2833,共4页Hubei Agricultural Sciences

基　　金：公益性行业(农业)科研专项(201303014-06)

摘　　要：研究了物理方法(干热处理)、化学药剂(甲醛、盐酸、过氧化氢、次氯酸钠)以及杀菌剂对西瓜(Citrullus lanatus)种子细菌性果腐病消毒效果的影响。结果表明,3%的HCl和5%的甲醛处理20 min及0.5%或1%ZC处理1 h,对西瓜种子细菌性果腐病防治效果良好,对西瓜种子发芽率及发芽势无显著影响,且对种子胚根生长具有明显的促进作用,建议在生产上推广使用。Physical（heat treatment）,chemicals（formaldehyde,hydrochloric acid,hydrogen peroxide and sodium hypochlorite） and fungicides were adopted to disinfect watermelon seeds carrying bacterial fruit bloth. The results showed that,3% hydrochloric acid processing for 20 min,5% formaldehyde dealing with 20 min,and 0.5% or 1% ZC sterilization agent for 1 h all had good effects on preventing and controlling bacterial fruit blotch, which had no significant effect on seed germination rate and germination potential,and improved the radicle growth of watermelon seeds,therefore,they could be popularized in production.

关 键 词：西瓜(Citrullus lanatus) 细菌性果腐病 消毒方法 

分 类 号：S436.5[农业科学—农业昆虫与害虫防治] S651[农业科学—植物保护]