Objective To observe the efficacy of wheat poison bait of 0.005% Bromadiolone against rats in laboratories and urban areas, and provide scientific methods for killing rats in the future.

• 目的了解0.；005%25溴敌隆小麦毒饵实验室及城区现场灭鼠效果；为今后灭鼠工作提供科学依据。