Isolation and characterization of antagonistic bacteria against bacterial leaf spot of Euphorbia pulcherrima
نویسندگان
چکیده
منابع مشابه
Action of chitosan against Xanthomonas pathogenic bacteria isolated from Euphorbia pulcherrima.
The antibacterial activity and mechanism of two kinds of chitosan were investigated against twelve Xanthomonas strains recovered from Euphorbia pulcherrima. Results indicated that both chitosans markedly inhibited bacterial growth based on OD loss. Furthermore, the release of DNA and RNA from three selected strains was increased by both chitosans. However, the release of intracellular proteins ...
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Microorganisms can be removed, inhibited or killed by physical agents, physical processes or chemical agents but they have their inherent disadvantages such as increased resistance against antibiotics etc. Since, plants have endless ability to synthesize aromatic substances which act as the master agents for plant defense mechanisms against microorganisms, insects and herbivores. Thus, secondar...
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The bacterial leaf spot described here was first recognized on Turkestan and Grimm alfalfa (Medicago sativa L.) in two locations at Madison, Wis., in August 1930. The alfalfa in both instances was in cultivated experimental rows and had been repeatedly splashed bywatering with a garden hose. In October 1931 the disease recurred under similar circumstances at one of these locations, but with the...
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ژورنال
عنوان ژورنال: Letters in Applied Microbiology
سال: 2008
ISSN: 0266-8254,1472-765X
DOI: 10.1111/j.1472-765x.2008.02337.x