Biocontrol of Rice Sheath Blight by Helminthosporium gramineum Rabenh f. sp. echinochloae and Its Metabolite Ophiobolin A
DUAN Gui-fang ,ZHANG Jian-ping ,ZHOU Yong-jun ,YU Liu-qing ,YUAN Qin-sheng
Chinese Journal of Rice Science . 2006, (3): 337 -339 .