摘要
长爪沙鼠对混合不育剂EP-1的摄食系数为0.87,适口性良好。在野外投饵试验中,其洞口密度和洞系密度比对照组下降,表明该药对长爪沙鼠有毒杀作用。成幼比从0.6∶1降至0.45∶1。表明该药控制长爪沙鼠繁殖的效果显著。本试验还对该药对长爪沙鼠的生理作用作了测试。
The sterilant was selected to evaluate the feeding acceptability of clawed gerbil （Meriones unguiculatus） and the selection coefficient was 0. 87, which indicated that the sterilant was preferable to clawed gerbils. In the field, compared with the control, the density of burrows and burrow system were decreased after the clawed gerbils eated the sterilant, so it was supposed that the sterilant could kill clawed gerbils. The ratio of adults to offsprings diminished from 0. 6：1 to 0. 45：1. The results indicated that the sterility has value in controlling clawed gerbil. The physiological function of the sterilant was also tested.
出处
《植物保护》
CAS
CSCD
北大核心
2006年第2期45-48,共4页
Plant Protection
基金
河北省无鼠害示范区建设和国家鼠虫害治理开放实验室资助项目(0406)
关键词
长爪沙鼠
不育剂
毒杀作用
繁殖
Meriones unguriculatus
sterilant
toxic effect
reproduction
