| 沈光斌*;周明国.水稻白叶枯病菌对噻枯唑的抗药性监测[J].植物保护,2002,28(1):9-11. |
| 水稻白叶枯病菌对噻枯唑的抗药性监测 |
| Resistance monitoring of Xanthomonas oryzae pv. oxyzae to saikuzuo |
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| DOI： |
| 中文关键词: 水稻白叶枯病菌 噻枯唑 抗药性 |
| 英文关键词:Xanthomonas oryzae saikuzuo resistance moniroring |
| 基金项目: |
| 沈光斌*;周明国 |
| 南京农业大学.农业部病虫监测与治理重点开放实验室 南京210095;* 安徽技术师范学院农学系;凤阳230031 |
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| 中文摘要: |
| 采用活体寄主法和离体含药平板法 ,测定了 1999年安徽省滁州市田间水稻白叶枯病菌对噻枯唑的抗药性。结果表明 ,在水稻活体上存在噻枯唑抗药突变体 ,其比例为67.65%,比1997、1998年有较大程度升高 ,但是离体含药平板上未能监测到抗药突变体。 |
| 英文摘要: |
| The resistance of Xanthomonas oryzae pv. oryzae to bactericide saikuzuo was monitored in vivo and in vitro in Chuzhou Areas of Anhui in 1999. The results showed that the ratio of resistant mutants of X. oryzae were 67.65% in vivo, which was higher than that in 1997 and 1998, but resistant mutants were not detected in vitro. |
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