茄科植物内生细菌的分离及拮抗菌的筛选  

Isolation of endophytic bacteria in species of solanaceae and screening of antagonistic bacteria

作　　者：李庚花[1] 杨民和[1] 蒋军喜[1] 罗友强[1] 曾敬富 

机构地区：[1]江西农业大学农学院,江西南昌330045 [2]江西省吉安市植保植检站,江西吉安343000

出　　处：《江西植保》2005年第1期10-11,共2页Jiangxi Plant Protection

基　　金：江西农业大学青年科学基金

摘　　要：从番茄和辣椒植株中共分离到9株对植物病原真菌具有拮抗作用的内生细菌。其中,来自樱桃番茄的内生细菌株系BS-1和湘研辣椒的内生细菌株系BS-4对辣椒根腐病菌等具有较强的拮抗作用,两者在植株体内均可以定殖。BS-1和BS-4均属于芽孢杆菌。strains of endophytic and antagonistic bacteria were isolated from plant tissues of tomato and capsicum. Of which,The strains BS-1 and BS-4 showed good antagonistic effectiveness to some plant pathogenic fungi, such as Fusarium solani, and they could colonized in the plants. Both BS-1 and BS-4 were identified as Bacillus spp.

关 键 词：茄科植物 内生细菌 鉴定 筛选 

分 类 号：S436.41[农业科学—农业昆虫与害虫防治]