TY - JOUR T1 - Molluscicidal activity against Oncomelania hupensis of endophyte JJ18 from Pseudolarix kaempferi Gord JF - Pharmacognosy Research Y1 - 2009 A1 - Chen Jun A1 - Han Bang-xing A1 - Guo Shang-bin A1 - Wang Yan A1 - He Jia A1 - Zhou Xiao-kun A1 - Yang Xun A1 - Han Fang-an KW - Endophyte KW - ITS sequence KW - Molluscicidal activity KW - Oncomelania hupensis KW - Pseudolarix kaempferi Gord AB -

To screen a kind of biological controlling measure against the Oncomelania hupensis snails, This study is to research the molluscicidal effect of JJ18 and identify its species. The alcoholic extract of JJ18 broth effectively killed O. hupensis snails, and the n-butanol fraction of the extract had the best molluscicidal activity compared with other fractions. Ochratoxin A was detected from JJ18 broth with ELISA analysis, and it may be a molluscicidal active substance in the broth. JJ18 strain belongs to Aspergillus niger was identified by morphology characteristics of the slide culture and rDNA ITS sequence analyzing.

VL - 1 IS - 6 ER -