Saravanan K, Kanakasabai R
PG & Research Department of Zoology & Wildlife Biology, A.V.C. College (Autonomous), Mannampandal 609 305, India.
Indian J Exp Biol. 2004 Oct;42(10):1013-6.
Secondary toxcity of difethialone to Barn owl (Tyto alba) has been investigated. Difethialone was fed to owls for successive periods of 1 (phase 1), 3 (phase 2) and 6 (phase 3) days via-rodenticide dosed rats. The owls survived after the treament of rodenticide on phase 1 and phase 2 experiments but they died during phase 3 experiment. The results suggest that the difethialone could cause more secondary toxicity to owls.
已对杀鼠灵对仓鸮（Tyto alba）的二次毒性进行了研究。通过给大鼠投喂杀鼠剂，连续1天（第1阶段）、3天（第2阶段）和6天（第3阶段）将杀鼠灵喂给仓鸮。在第1阶段和第2阶段实验中，仓鸮在接受杀鼠剂处理后存活下来，但在第3阶段实验中死亡。结果表明，杀鼠灵可能对仓鸮造成更多的二次毒性。
