摘要
目的 :评价食品行业的灭鼠效果 ,探索适合这类行业的灭鼠毒饵。方法 :配对观察商品毒饵与自配毒饵的拖食率差异 ,用粉块法考核鼠密度下降率。结果 :商品毒饵拖食率远低于各种自配毒饵 (P <0 .0 1) ,鼠密度下降率前者在 50 %以下 ,后者达 84 .61%～ 97.0 0 %。结论 :根据食品行业的特点 ,必须选用适合该行业优势鼠种的新鲜饵料 ,在技术人员的监督下配制毒饵 。
This paper was report the effect of using merchandise bait and no-merchandise bait (apple,roast duck crust and wheat paddy et al) in food enterprises. The rate of bait expending for merchandise bait was lower than the no-merchandise bait (P<0.01). The deratization rate of using merchandise bait was 50% below, but the deratization rate of using no-merchandise bait was 84.61%-97%. According to trait of abundant foodstuff and Rattus norvegicus was dominant species in food enterprises. Bait must be fresh. Rat control in food enterprises is not as possible as using merchandise bait.
出处
《中国媒介生物学及控制杂志》
CAS
CSCD
2000年第5期331-333,共3页
Chinese Journal of Vector Biology and Control
关键词
商品毒饵
自配毒饵
灭鼠率
适口性
食品行业
Merchandise bait
No-merchandis bait
Deratization rate
Palatability
Food enterprises
