Abstract: The substitute grain poison bait for rodent control (SGPB) selected from 8 candidate materials consints of 17.5% distillers' grains of wine, 17.5% distillers' grains of vinegar, 25%peng-run soil and 40% maize flour to spare 60% grains. Compared with the normal grain bait of maize flour, the acceptance coefficients of the SGPB were 0.72 for albino rats and 0.46 for brown rats. When an attractant was used in it, the coefficients mounted to 1.38 for albino rats and 0.56 for brown rats. The percentage Kill of its 1% sodium diphacinone poison baits were all 10/10 in both the choice feeding test and and non-choice feeding test for brown rats. The results of the field trials showed that the SGPB may be used completely instead of normal gain poison baits for rodent control.

摘要： 选自8种候选材料、可节粮60%的代粮诱饵,其组成为17.5%酒糟+17.5%醋糟+25%膨润土+40%玉米面,与正常粮食诱饵玉米面颗粒比较,摄食系数分别为0.79(大白鼠)和0.46(褐家鼠),加入引诱剂后,摄食系数分别上升至1.38(大白鼠)和0.56(褐家鼠)。其1‰敌鼠钠盐毒饵对褐家鼠的有选择和无选择摄食试验的毒杀比均为10∶10。现场试验表明,它能完全代替粮食诱饵用于灭鼠。

关键词: 代粮毒饵, 灭鼠, 摄食系数