| 具杀线虫活性的苏云金杆菌筛选研究 |
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| 引用本文： | 罗兰,谢丙炎,杨宇红,冯兰香,杨之为.具杀线虫活性的苏云金杆菌筛选研究[J].植物病理学报,2007,37(3):314-316. |
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| 作者姓名： | 罗兰 谢丙炎 杨宇红 冯兰香 杨之为 |
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| 作者单位： | 1 西北农林科技大学植物保护学院与农业分子生物学重点实验室, 杨凌 712100;2 中国农业科学院蔬菜花卉研究所, 北京 100081;3 莱阳农学院植物保护系, 莱阳 265200 |
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| 基金项目： | 国家重点基础研究发展计划(973计划);国家自然科学基金 |
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| 摘 要： | Bioassay of 51 strains of Bacillus thuringiensis to Bursaphelenchus xylophilus had been studied in laboratory. Two of them had higher toxicity to B. xylophilus. Extraction of endotoxin and exotoxin of the two isolates to B. xylophilus showed the action of exotoxin higher than that of endotoxin.
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| 关 键 词： | 杀线虫活性 苏云金杆菌 化学药剂防治 植物寄生线虫 筛选 植物线虫 残留农药 真菌病害 |
| 文章编号： | 0412-0914（2007）03-0314-03 |
| 修稿时间： | 2005-03-312006-07-13 |
Screening of Bacillus thuringiensis against plant-parasitic nematodes |
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| LUO Lan,XIE Bing-yan,YANG Yu-hong,FENG Lan-xiang,YANG Zhi-wei.Screening of Bacillus thuringiensis against plant-parasitic nematodes[J].Acta Phytopathologica Sinica,2007,37(3):314-316. |
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| Authors: | LUO Lan XIE Bing-yan YANG Yu-hong FENG Lan-xiang YANG Zhi-wei |
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| Institution: | 1 College of Plant Protection and Shaanxi Key Laboratory of Molecular Biology for Agriculture, Northwest A & F University, Yangling 712100, China;2 Institute of Vegetable Crops and Flowers, Chinese Academy of Agricultural Sciences, Beijing 100081, China;3 Department of Plant Protection, Laiyang Agricultural College, Laiyang 265200, China |
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| Abstract: | Bioassay of 51 strains of Bacillus thuringiensis to Bursaphelenchus xylophilus had been studied in laboratory. Two of them had higher toxicity to B. xylophilus. Extraction of endotoxin and exotoxin of the two isolates to B. xylophilus showed the action of exotoxin higher than that of endotoxin. |
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| Keywords: | Bacillus thuringiensis Bursaphelenchus xylophilus exotoxin endotoxin |
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