旋丝毛壳菌JY-10菌株对金银花叶片的致病性测定  

Pathogenicity identification of Chaetomium bostrychodes JY-10 to honeysuckle leaves

作　　者：任卫红 张永信[2] 冯争光[3] 刘晓杰[3] 杨金库[3] 赵恒刚 

机构地区：[1]河北省森林病虫害防治检疫站,河北石家庄050081 [2]河北省花卉管理中心,河北石家庄050081 [3]廊坊市农林科学院,河北廊坊065000

出　　处：《中国森林病虫》2016年第6期13-15,共3页Forest Pest and Disease

基　　金：河北省人力资源和社会保障厅人才工程资助项目-"金银花病害综合防治技术研究"(A201400527)

摘　　要：通过烫伤、刺伤、无伤3种方式在"巨花一号"金银花Lonicera japonica叶片上接种旋丝毛壳菌Chaetomium bostrychodes JY-10菌株,WA培养基光照培养14 d后,病斑症状、菌落形态与原始特征均吻合,表明旋丝毛壳菌JY-10菌株是金银花叶片黑色斑枯病的病原菌,通过伤口侵入。The author inoculated Chaetomium. bostrychodes JY-10 into the leaves of ＇ JU HUA NO. 1＇by scald,stabbed and no-injury methods. After light training in WA culture medium for 14 d,the spot symptoms,colony appearances were coincident with the former pathogen characteristics. This verified that C. bostrychodes JY-10 is the pathogen of black spot blight to honeysuckle leaves and penetrates from the wound.

关 键 词：旋丝毛壳菌JY-10菌株 金银花 接种 致病性测定 

分 类 号：S763.15[农业科学—森林保护学]