关键词: 褐家鼠, 磷化锌, 剂型, 接受性

Abstract: Buried,mixed and adhered baits which respectively contained 3% Zinc Phosphide were made.Acceptant experiments of the baits to Rattus norvegicus were made in laboratory.The acceptance of buried bait was the best.mixed bait was the second,the worst was adhered bait.The differece of average eating amounts between the first two baits was not obvious,and the difference between the first two baits and adhered bait was much significant.The conclusion was that buried and mixed baits contained Zinc Phosphide were the better formulations for eliminating rodents.