Zhao Wei-dong, Wang Kai-yun, Jiang Xing-yin, Yi Mei-qin. The Monitoring of Resistance of Tetranychus urticae Kochto Several Insecticides[J]. Chinese Journal of Pesticide Science, 2001, 3(3): 86-88.
    Citation: Zhao Wei-dong, Wang Kai-yun, Jiang Xing-yin, Yi Mei-qin. The Monitoring of Resistance of Tetranychus urticae Kochto Several Insecticides[J]. Chinese Journal of Pesticide Science, 2001, 3(3): 86-88.
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    The Monitoring of Resistance of Tetranychus urticae Kochto Several Insecticides

      Abstract
    • The resistance of Shouguang population(R1) and Yantai population(R2) of Tetranychus urticae Koch to several insecticides was measured by slide dip method. Compared with Tai'an population(S), the resistance of R1 to pyridaben, lambda cyhalothrin and fenpropathrin was 6.67, 6.33 and 10.36 times, and that of R2 was 26.56, 15.45 and 31.30 times as that of S, respectively. In addition, R1 and R2 have the resistance at different levels to other insecticides.
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