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黑线仓鼠是呼和浩特和锡林浩特附近栽培牧草和改良草场上的优势种,占各种鼠总数的73.16±4.56%,其次是长爪沙鼠占12.63±3.4%。栽培牧草地黑线仓鼠的捕获率低于15%时不会造成危害,长爪沙鼠的捕获率高于5%就可引起危害。黑线仓鼠和长爪沙鼠的密度与栖息环境的湿度和食物有关,水浇地中黑线仓鼠的密度(10.13±1.66%)比旱地密度(6.67±2.28%)高;长爪沙鼠在旱地的密度(3.96±1.78%)比水浇地中的密度(0.38±0.33%)高。磷化锌小麦毒饵灭黑线仓鼠效果未超过75%,0.2%敌鼠钠、0.005%大隆和0.0375%杀鼠迷的灭效好,分别为90%、100%和100%,行距10～15米,每亩用饵0.3斤人工一次扬撒是可行的。
Black-line hamsters are the dominant species in cultivated forages and improved grasslands near Hohhot and Xilinhot, accounting for 73.16 ± 4.56% of the total number of all species, followed by Meriones unguiculatus (12.63 ± 3.4%). Harvesting of black hamsters in cultivated pastures is not harmful at rates below 15%, and catches of gerbils above 5% can cause harm. The density of black hamster and Mongolian gerbils was related to the habitat humidity and food. The density of black hamster (10.13 ± 1.66%) in irrigated land was higher than that in dry land (6.67 ± 2.28% The density of dry land (3.96 ± 1.78%) is higher than the density of irrigated land (0.38 ± 0.33%). The results showed that the killing effect of zinc phosphide wheat poison bait on black line hamsters was less than 75%, and the killing effect of 0.2% sodium, 0.005% dalong and 0.0375% rodenticide was 90%, 100% and 100% 15 meters, 0.3 kg per mu with artificial bait Yang Yang is feasible.