Screening, identification and optimized fermentation condition of antagonistic actinomycetes from Rehminnae glutinosorhizosphere Screening and Identification of Actinomyces Q14 Antagonistic Against Alternaria Alternata Isolation and Identification of Antagonistic Actinomycetes and Their Application in the Biocontrol of Fusarium oxysporum f. sp. cucumerinum Isolation and Identification of Antagonistic Actinomycetes and Their Application in the Biocontrol of Fusarium oxysporum f. sp. cucumerinum Inhibitory effect and mechanism of Streptomyces venezuelaevar RL-2 active products on plant pathogenic fungi