Effect of methanol extract of Machilus zuihoensis on control of bacterial soft rot (Erwinia carotovora subsp. carotovora)

in International Symposium (poster paper), 國際研討會(全文海報發表)
標題Effect of methanol extract of Machilus zuihoensis on control of bacterial soft rot (Erwinia carotovora subsp. carotovora)
出版類型國際研討會(全文海報發表)
出版年度2009
AuthorsLu Ting-Sen, 呂廷森
會議名稱農園藝作物產業發展國際研討會
出版日期Nov 5 2009 12:0
會議地點國立屏東科技大學
其他編號0000
中文摘要

The purpose of this study is to evaluate the antimicrobial activity of twelve plant extracts was by disc diffusion method. On the results of antimicrobial effects, methanol extract of Machilus zuihoensis had inhibitory effect against Erwinia carotovora subsp. carotovora. Methanol extract of Lantana camara, C. fistula leaf and M. zuihoensis had inhibitory effect against E. chrysanthemi. Disease severities of chinese cabbage sprayed with 12.5 mg/mL methanol extract of M. zuihoensis 24-hr. before, 24-hr. after and right after inoculation with E. carotovora subsp. carotovora were 38.33%、61.11%、18.75%, respectively. These results suggested that the samples tested in this study had antimicrobial activity and can be used as new sources of antimicrobiotics.

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