|
|||||
|
|
| 东北地区土壤中4株Bt菌株的研究 | |
| 引用本文： | 徐宜宏,纪明山,于敬沂,张弘,李胜敏.东北地区土壤中4株Bt菌株的研究[J].河南农业科学,2006(1):54-56. |
| 作者姓名： | 徐宜宏 纪明山 于敬沂 张弘 李胜敏 |
| 作者单位： | 1. 沈阳农业大学植物保护学院农药科学实验室,辽宁,沈阳,110161 2. 辽宁出入境检验检疫局,辽宁,大连,116001 3. 沈阳化工研究院,辽宁,沈阳,110021 |
| 摘 要： | 对从东北地区土壤中分离出的4株编号分别为HB-4、HB-11、HB-37和HB-69的苏云金芽孢杆菌菌株进行了形态特征、发酵特性、生化反应、鞭毛血清型鉴定及毒力测定的研究。结果表明,4株菌株的血清型分别为:H3abc、H14、H5ab和H3abc。4株菌株对小菜蛾均有较高毒力,HB-37对玉米螟有较高毒力,HB-4对玉米螟有低毒,HB-11对尖音库蚊有低毒。 |
| 关 键 词： | 苏云金芽孢杆菌 鞭毛血清型鉴定 毒力测定 |
| 文章编号： | 1004-3268(2006)01-0054-03 |
| 收稿时间： | 2005-09-01 |
| 修稿时间： | 2005年9月1日 |
Study on 4 Bt Strains from Soil in Northeast China |
|
| XU Yi-hong,JI Ming-shan,YU Jing-yi,ZHANG Hong,LI Sheng-min.Study on 4 Bt Strains from Soil in Northeast China[J].Journal of Henan Agricultural Sciences,2006(1):54-56. | |
| Authors: | XU Yi-hong JI Ming-shan YU Jing-yi ZHANG Hong LI Sheng-min |
| Institution: | 1. Pesticide Science Lab, Plant Protection College, Shenyang Agricultural University, Shenyang 110161, China; 2. Liaoning Entry Exit Inspection and Quarantine Bureau,Dalian 116001 ,China; 3. Shenyang Research Institute of Chemical, Shenyang 110021, China |
| Abstract: | This paper studied the modality characters,ferment characters,biochemical reaction,H-serotype and toxicity of 4 Bt strains numbered HB-4,HB-11,HB-37 and HB-69 respectively from soil in northeast China.The results showed that their serotype belong to H_(3abc),H_(14),H_(5ab) and H_(3abc) respectively.All of the 4 strains have highly toxicity to Plutella xylostella;HB-37 has highly toxicity to Ostrinia furnacalis;HB-4 has low toxicity to Ostrinia furnacali,HB-11 has low toxicity to Culex pipiens. |
| Keywords: | Bacillus thuringiensis Flagellum serotype indentification Toxicity |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |