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Copyright of Chinese Journal of Pesticide Science / Nongyaoxue Xuebao is the property of Chinese Journal of Pesticide Science and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Chinese Journal of Pesticide Science / Nongyaoxue Xuebao is the property of Chinese Journal of Pesticide Science and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Chinese Journal of Pesticide Science / Nongyaoxue Xuebao is the property of Chinese Journal of Pesticide Science and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Burkholderia plantarii is a causal agent of bacterial seedling blight of rice. This pathogen is of strong infectivity, reproductive capacity and adapt ability, and thus poses a serious threat to rice production. Hereby, the occurrence, damage and pathogenic mechanism of B.plantarii are introduced. Research progress of physiological traits and the regulation of pathogenicity controlled by bacterial quorum sensing (QS) in B.plantarii are also discussed. Moreover, from the point of view of microbial interaction in rhizosphere, the mechanisms of quorum quenching by interspecific signaling molecules against bacterial pathogens are summarized. According to the characteristics of the interspecies signaling molecules, their importance and application potential in development of novel bactericides are also previewed. [ABSTRACT FROM AUTHOR]