本文用4格板、16格板和夹日法观察了杀鼠灵小麦毒饵一次投毒灭家鼠的效果,每户平均投毒饵8两,外加袋装毒饵2两,在投毒15天时用以上三种方法测得的灭效分别为82.51%、82.65%、89.93%;30天吋分别为88.38%、91.33%,96.17%,60天时分别为93.88%、94.52%、98.09%,我们认为在以小家鼠为优势种的地区专业人员组织作到合理和严密投毒时可以选用本次投毒饵的方法。 In this paper, with 4 grids, 16 grids and pinch method observed warfarin wheat poison bait poisoning effect, the average household poison bait 8 two, plus the bagged bait 2 two, when used for 15 days The above-mentioned three methods measured 82.51%, 82.65% and 89.93% of the dead-time, respectively. The 30 days were 88.38%, 91.33% and 96.17% respectively, which were 93.88%, 94.52% and 98.09% respectively at 60 days. Mus musculus is the dominant species in the region of professional organizations to be reasonable and strict poisoning can use this method of poison bait.