Antibacterial Activity and Mechanism of Paenibacillus polymyxa CP7 Against Peronophythora litchi Antifungal activity of antagonistic strain BMP-11 against Pythium aphanidermatum and its identification Study on Several Nitrogen Fixation Strains from Phyllostachys pubescens Roots Colonization of Double-resistance Strain of Marine Bacterium L1-9 and Its Biocontrol Effect on Fusarium Wilt of Cucumber Effects and Mechanism of Copper and Zinc Elements on Controlling Fusarium-wilt Disease of Banana Effects and Mechanism of Copper and Zinc Elements on Controlling Fusarium-wilt Disease of Banana Isolation and structure elucidation of antifungal metabolites from marine Paenibacillus polymyxa strain L1-9 Study on Breeding of High LI-F Type Antibiotics Producing Mutant Strain of Paenibacillus Polymyxa JSa-9 Detection of Paenibacillus polymyxa spores by fluorescent in situ hybridization (FISH) and its application in organic compost fermentation