中国生物防治学报2011，Vol.27Issue(1)：99-103,5.
水稻内生细菌B196的鉴定及其对水稻纹枯病的防治作用
Identification of Rice Endophytic Bacterial Strain B196 and Its Control Effect on Rice Sheath Blight
摘要
Abstract
A bacterium strain B196, isolated from the rice plants, could inhibit the growth of Rhizoctonia solani. According to its morphological, physiological and biochemical characteristics and 16S rDNA sequence analysis, the strain B196 was identified as Bacillus megaterium. This strain could colonize in rice plants after inoculating with seed dipping and spraying. Control effect of strain B196 on rice sheath blight was 64.29％ in pot and 55.13％ in fields.关键词
内生细菌/鉴定/定殖/水稻纹枯病/防治效果Key words
endophytic bacteria/ identification/ colonization/ rice sheath blight/ control effect分类
农业科技引用本文复制引用
农倩,陈雪凤,黎起秦,袁高庆,林纬,黄永禄..水稻内生细菌B196的鉴定及其对水稻纹枯病的防治作用[J].中国生物防治学报,2011,27(1):99-103,5.基金项目
广西自然科学基金(桂科自0728012) （桂科自0728012）
广西大学研究生教育创新项目(2008105930904M023) （2008105930904M023）
