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 6 7 6 5 % ,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。
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.
出处
《植物保护》
CAS
CSCD
北大核心
2002年第1期9-11,共3页
Plant Protection
基金
国家"九五"科技攻关项目 ( 96 -0 0 5 -0 1-0 7-0 4)
