Conclusion Poisoning bait is better than the instrument s, the combination of these two methods can increase the effective rate and improve the effect of rodents killing.

 
  • 结论毒饵法灭鼠效果比器械法好,两种方法相结合可提高灭鼠率,也可巩固灭鼠效果。
今日热词
目录 附录 查词历史