7.5%杀鼠迷水剂毒杀农田害鼠现场试验

A spot Experiment of 7. 5% Coumatetralyl-sl in killing Harmful Rats in Fields

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。

A spot - experiment of 7. 5% Coumatetralysl in killing harmful rats was made in the mountainous areas in Tonghai lounty of Yuai City in 1998. Result: Acceptance Coefficient 1. 12; killing Effect91. 9% (indoor) , 79. 8% (fields) and 100%(fields Mus Carli Bauhotc),This Shows 7.5% Coumatetralyl - sl is palatabitity and Satisfactory in killing the harmful rats,and is especially efficacious in killing Mus Cardi Bauhotc which is of lower Sensitivity of diphacinone -Na. It is worth spreading and applying in MUS Caroli Bauhotc areas.