【摘要】 目的观察新型溴鼠灵颗粒剂对长爪沙鼠的适口性和杀灭效果。方法年月在鄂尔多斯沙地草场,采用样方法对长爪沙鼠进行溴鼠灵颗粒剂和溴敌隆小麦毒饵的对比试验。结果新型溴鼠灵颗粒剂对长爪沙鼠的适口性优于溴敌隆小麦毒饵,0.005%溴鼠灵颗粒剂对长爪沙鼠的灭洞率显著高于0.005%溴敌隆小麦毒饵,每公顷投放新型溴鼠灵颗粒剂1000g防治长爪沙鼠完全可行。结论新型溴鼠灵颗粒剂对长爪沙鼠的适口性好,灭效高,适宜在草原鼠害防治实践中进行示范推广。更多还原

【Abstract】 Objective To observe the palatability and killing effect of new brodifacoum granules in the control of Meriones unguiculatus.Methods New brodifacoum granules and wheat poison bait of bromadiolone were given to M.unguiculatus in the sandy grasslands of Ordos,Inner Mongolia,China in May 2011.The new brodifacoum granules and wheat poison bait of bromadiolone were compared with respect to their killing effects and palatabilities.Results The palatability of new brodifacoum granules was better than that of wheat poison bait of bromadiolone.The killing effect of 0.005% new brodifacoum granules was significantly greater than that of 0.005% wheat poison bait of bromadiolone,according to the measurement of rate of mousehole elimination,and 1000 g of new brodifacoum granules were enough for control of M.unguiculatus per hectare.Conclusion The new brodifacoum granules have good palatability and killing in the control of M.unguiculatus and are suitable for wide application in rodent control in grasslands.更多还原