基本信息:
- 专利标题： 一株枯草芽孢杆菌及其在防治牡丹根结线虫病上的应用
- 专利标题（英）：Bacillus subtilis and application of bacillus subtilis in preventing and curing peony root-knot nematode
- 申请号：CN201410355421.6 申请日：2014-07-24
- 公开(公告)号：CN104130958A 公开(公告)日：2014-11-05
- 发明人： 王清海 , 季延平 , 朱文成 , 刘幸红 , 段春华 , 刘慇
- 申请人： 山东省林业科学研究院
- 申请人地址： 山东省济南市历下区文化东路42号
- 专利权人： 山东省林业科学研究院
- 当前专利权人： 山东省林业科学研究院
- 当前专利权人地址： 山东省济南市历下区文化东路42号
- 代理机构： 济南诚智商标专利事务所有限公司
- 代理人： 韩百翠
- 生物保藏信息： CGMCC No. 8546 2013.12.06
- 主分类号： C12N1/20
- IPC分类号： C12N1/20 ; A01N63/00 ; A01N25/14 ; A01P5/00 ; A01G7/06 ; C12R1/125
The invention discloses bacillus subtilis and an application of bacillus subtilis in preventing and curing peony root-knot nematode. The strain is a bacillus subtilis strain SDBRM01 with the collection number of CGMCC No.8546. Experiments show that the bacillus subtilis SDBRM01 has characteristics of novel strain, high efficiency and high in vivo bacterium content. Under the in vitro condition, a fermentation broth is diluted 5 times and the diluted fermentation broth works for 48h and inhibition ratio of inhibiting nematode is 90.3%. Under the potting condition, 200 times of dosage of a bacillus subtilis SDBRM01 wettable powder has a remarkable effect of preventing and curing peony root-knot nematode, and the control efficiency reaches 72.05%. In addition, peony grows well; no phytotoxicity is generated; and crown weight is increased by 11.3g/plant. Thus, bacillus subtilis has an important application prospect in biological control of peony root-knot nematode.
公开/授权文献:
- CN104130958B 一株枯草芽孢杆菌及其在防治牡丹根结线虫病上的应用 公开/授权日：2016-08-24