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1998年4—6月在玉溪市通海县山区应用7.5％杀鼠迷水剂毒杀农田害鼠进行现场试验。结果:摄食系数为1.12;校正杀灭效果室内为91.9％,农田为79.8％,其中对农田卡氏小鼠效果达100％。表明该杀鼠剂对害鼠适口性好,杀灭效果理想,尤其对对敌鼠钠盐敏感性低的卡氏小鼠有特效。
From April to June 1998, a field experiment was carried out in the mountainous area of Tonghai County, Yuxi City to apply 7.5% of the rattrapmethrin to poison farmland. Results: The food intake coefficient was 1.12. The calibration kill effect indoor was 91.9% and the farmland was 79.8%, of which the effect on farmland cardiothorax was 100%. It shows that the rodenticide has good palatability to the harmful rats, and the killing effect is ideal, especially for the card mice with low sensitivity to the sodium salt of the enemy rats.