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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
【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。
【Abstract】 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;
【Key words】 Chaetomium bostrychodes JY-10; honeysuckle; inoculation; pathogenicity identification;
【Key words】 Chaetomium bostrychodes JY-10; honeysuckle; inoculation; pathogenicity identification;
【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)
- 【文献出处】 中国森林病虫 ,Forest Pest and Disease , 编辑部邮箱 ,2016年06期
- 【分类号】S435.677
- 【下载频次】68