Rennison B D, Dubock A C
J Hyg (Lond). 1978 Feb;80(1):77-82. doi: 10.1017/s0022172400053419.
Baiting with medium oatmeal or soaked wheat containing 0.002, 0.001 or 0.0005% brodifacoum completely controlled infestations of warfarin-resistant rats on farms when the poisoned baits were maintained until rats ceased to feed on them. The concentration of brodifacoum did not affect the duration of these treatments which lasted from 11 to 25 days. Poison baiting with 0.002% brodifacoum for only 1,4 and 7 days achieved, respectively, only about 41, 51 and 68% control of similar farm infestations, and so emphasized the need to continue baiting for longer periods.
当使用含有0.002%、0.001%或0.0005%溴敌隆的中等燕麦片或浸泡过的小麦作为诱饵,并将毒饵持续投放至大鼠不再取食时,可完全控制农场中对杀鼠灵产生抗性的大鼠的侵扰。溴敌隆的浓度并不影响这些处理的持续时间,处理持续时间为11至25天。用0.002%溴敌隆毒饵仅投放1天、4天和7天,分别仅能控制约41%、51%和68%的类似农场鼠患,因此强调了需要持续更长时间投放诱饵。