Cistanche deserticola stem rot antagonistic bacterium, biological agent and application thereof
The invention discloses a cistanche deserticola stem rot antagonistic bacterium, a biological agent and application of the cistanche deserticola stem rot antagonistic bacterium and the biological agent, the strain is the antagonistic bacterium WLKYLW-9, belongs to salt-tolerant bacillus and is prese...
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Sprache: | chi ; eng |
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Zusammenfassung: | The invention discloses a cistanche deserticola stem rot antagonistic bacterium, a biological agent and application of the cistanche deserticola stem rot antagonistic bacterium and the biological agent, the strain is the antagonistic bacterium WLKYLW-9, belongs to salt-tolerant bacillus and is preserved in the China General Microbiological Culture Collection Center (CGMCC), and the preservation number is CGMCC No.26809. The invention provides a WLKYLW-9 strain which has an inhibiting effect on cistanche stem rot germs, and solves the problem that the cistanche stem rot germs are promoted to generate drug resistance due to long-term use of chemical agents in the prevention and treatment of the cistanche stem rot; meanwhile, the WLKYLW-9 strain can be used as an active component to prepare a biopesticide, the stem rot of cistanche deserticola is prevented and treated, the yield of cistanche deserticola is increased, the income of farmers is increased, and the WLKYLW-9 strain has great economic benefits.
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