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ZHENG Xue-fang, GE Ci-bin, LIN Ying-zhi, LIU Jian, LIU Bo. Identification on two biocontrol bacillus strains BS-2000 and JK-2 from fusarium wilt disease of melon crop[J]. Fujian Journal of Agricultural Sciences, 2006, 21(2): 154-157.
Citation:
ZHENG Xue-fang, GE Ci-bin, LIN Ying-zhi, LIU Jian, LIU Bo. Identification on two biocontrol bacillus strains BS-2000 and JK-2 from fusarium wilt disease of melon crop[J]. Fujian Journal of Agricultural Sciences, 2006, 21(2): 154-157.
ZHENG Xue-fang, GE Ci-bin, LIN Ying-zhi, LIU Jian, LIU Bo. Identification on two biocontrol bacillus strains BS-2000 and JK-2 from fusarium wilt disease of melon crop[J]. Fujian Journal of Agricultural Sciences, 2006, 21(2): 154-157.
Citation:
ZHENG Xue-fang, GE Ci-bin, LIN Ying-zhi, LIU Jian, LIU Bo. Identification on two biocontrol bacillus strains BS-2000 and JK-2 from fusarium wilt disease of melon crop[J]. Fujian Journal of Agricultural Sciences, 2006, 21(2): 154-157.
Classical physiological and biochemical methods and 16S rDNA analysis were used to identify two biocontrol bacillus strains BS-2000 and JK-2.Physiological and biochemical identification showed that BS-2000 related to Bacillus licheniformis, JK-2 related to Brevibacillus brevis.16S rDNA analysis showed that the 16S rDNA sequence of BS-2000 shared 99.9%homologies with sequence of Bacillus licheniformis from GenBank, the 16S rDNA sequence of JK-2 shared 99.9%homologies with sequence of Brevibacillus brevis.So it is considered that the strain of BS-2000 belongs to Bacillus licheniforrais and the strain of JK-2 belongs to Brevibacillus brevis.