谈起灭鼠药,很容易就会使我们联想到磷化锌。因为磷化锌使用比较广泛,是一种价格低廉、灭鼠效果比较好的灭鼠药。可是它有一个大缺点,如果鼠类一次没有吞食到足够的药而未致死时,它就很可能对磷化锌毒饵拒食。因此在同一块地方如果连续使用磷化锌毒饵,灭鼠效果往往是愈用愈差。而现 Talking about rodenticides, it is easy to make us think of zinc phosphide. Because of the wider use of zinc phosphide, is a low price, rodent control effect better rodenticide. However, it has a big disadvantage that if the rodent does not ingest enough of the drug at one time and does not die, it is likely that the rodent would not eat the zinc phosphide poison bait. Therefore, in the same place if the continuous use of zinc phosphide bait, rodent control effect is often the more you use the worse. And now