摘要
目的 :从植物中筛选出适合害鼠生物学特性、作用较慢、能杀灭害鼠的植物 ,为灭鼠剂的开发探索一条有效的对环境安全的途径。方法 :将植物直接或制成毒饵饲喂试鼠。结果 :烟草与夹竹桃对试鼠有一定的毒性。结论 :烟草可作为开发植物性杀鼠剂有希望的植物 。
Objective:To screen the plants that have chronic toxicity to rodents as well as are safe for untargeted animals and for environment.Methods:A series of experiments were carried out in laboratory.Albino mice were feed with pulverized plants directly or diet which mixed with pulverized plant powder and flour.Several plants were screened for next trial according to the mortality.Then, the animals were feed with the food that was mixed the extracting plant solutions with normal food.Results: Nicotiana tabacuw and Nerium indicum were poisonous to mice. Conclusions:The mortality shows that tobacco has the potential to be used to kill rodents.
出处
《中国媒介生物学及控制杂志》
CAS
CSCD
2001年第1期16-18,共3页
Chinese Journal of Vector Biology and Control
基金
国家九五科技攻关课题 !( 96 -0 0 5 -0 1-0 6 )
中国科学院重大项目! (KZ95 1-B1-10 6 -2 )
湖南省基金课题! ( 97JJY2 0 0 4)
