49 results about "Bacterial soft rot" patented technology

The invention relates to a Konjak endophytic bacteria Pantoea agglomerans bacterial strain1-7 and an application, which belongs to the biology technical field. The Pantoea agglomerans1-7 is preserved in the China General Microbiological Culture Collection Center on May 28th, 2012 with the preservation number of CGMCC No.6160. The Konjak endophytic bacteria Pantoea agglomerans bacterial strain1-7 is used for preparing the preparations used for preventing and treating bacterial soft rot of konjak and clubroot disease on cruciferous vegetable club root in fields. The Konjak endophytic bacteria Pantoea agglomerans bacterial strain1-7 has the advantages of high efficiency, no toxicity, safety and no residue, the bacterial strain1-7 has the characteristics of good disease control, better growth promotion effect, better comprehensive characters and easy industrial production, and the Pantoea agglomerans1-7 can be applied to preparation of preparations for controlling cruciferous vegetable club root in fields.

The invention relates to bacillus subtilis M3 and an application thereof, and belongs to the technical field of biological pesticides. The produced strain is the bacillus subtilis M3; the preservation unit is the China General Microbiological Culture Collection Center; the address is Zhongguancun, Beijing, China; the preservation date is July 11, 2013; the preservation number is CGMCC NO.7911. The application of the bacillus subtilis M3 as a preparation for preventing and controlling Chinese cabbage clubroot, tomato scab, tomato root knot nematode diseases and konjak bacterial soft rot is also disclosed. The bacillus subtilis M3 disclosed by the invention achieves an obvious and stable prevention and control effect on the diseases, can be used for preparing the preparation for preventing and controlling the Chinese cabbage clubroot, the tomato scab, the tomato root knot nematode diseases and the konjak bacterial soft rot and has the advantages of high efficiency, nontoxicity, safety, no residue, bacteria activation, disease control, better growth promotion effect, better comprehensive character and easiness for industrialized production.

The invention relates to a broad-spectrum disease-resistant bio-control Bacillus velei and its application. The Bacillus velezensis strain BCP6 (Bacillus velezensis) was deposited in the China General Microorganism Culture Collection and Management Center on May 15, 2019, with the preservation number CGMCC No.17805. Bacillus Bellis of the present invention has significant inhibitory effect to lettuce bacterial soft rot and sclerotinia, simultaneously to Botrytis cinerea ( Botrytis cinerea ), Fusarium solani ( Fusarium solani ), Fusarium oxysporum ( F. oxysporum ), Penicillium ( Penicillium sp.) and Rhizoctonia solani ( Rhizoctonia solani ) and other plant pathogenic fungi and watermelon acidophilus ( Acidovorax citrulli ), Pseudomonas syringae ( Pseudomonas syringae ), Xanthomonas oryzae (X anthomonas oryzae ), Ralstia solanacearum ( Ralstonia solanacearum ) and Pseudomonas marginalia ( P. marginalis ) and other plant pathogenic bacteria also exhibited broad-spectrum antibacterial activity. At the same time, the Bacillus Velez exhibits salt-alkaline tolerance and has important application prospects in biocontrol.

The invention discloses a method and applications for fast detecting pathogenic bacteria molecules of bacterial soft rotting disease for banana. The method comprises the steps that: a specific primer is utilized to conduct PCR (polymerase chain reaction) on DNA contained in a sample, and the sample contains the pathogenic bacteria molecules of bacterial soft rotting disease for banana when the PCR product presents a 171bp condition. The method is simple to operate, takes less time and is large in flux. The method is used for conducting determined detection to banana seedlings, soil leach liquor of soil in a planting area, irrigation water and the like, thus realizing the purposes of construction and safety production in no disease banana seedling production base in China and simultaneously stopping of introduction of dangerous foreign disease banana.