Diversity among Pseudomonas syringae strains originating from fruit trees in Serbia
2009
Ivanovic, Z., Institute for Plant Protection and Environment, Belgrade (Serbia) | Zivkovic, S., Institute for Plant Protection and Environment, Belgrade (Serbia) | Starovic, M., Institute for Plant Protection and Environment, Belgrade (Serbia) | Josic, D., Institute of Soil Science, Belgrade (Serbia) | Stankovic, S., University of Belgrade, Belgrade (Serbia). Faculty of Biology | Gavrilovic, V., Institute for Plant Protection and Environment, Belgrade (Serbia)
The present study was designed to establish differences between Pseudomonas syringae strains isolated from fruit trees in Serbia. The pathogenic and biochemical characteristics of isolates were studied. The BOX-PCR method was used to generate genomic fingerprints of Pseudomonas syringae isolates and to identify strains that were previously not distinguishable by other classification methods. Different Bacillus sp. strains were tested for in vitro inhibitory activity against Pseudomonas syringae isolates. Bacillus sp. strains show inhibitory activity only against P. syringae isolates that originated from peach. The obtained results demonstrate that the population of the bacterium Pseudomonas syringae from the fruit trees in Serbia is very diverse.
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