%0 Journal Article %T Efficacy of three anticoagulant rodenticides against Rattus rattus and Meriones libycus under laboratory conditions %A Mohamed A. Aldakhil %J Pakistan Journal of Biological Sciences %D 1999 %I Asian Network for Scientific Information %X Three anticoagulant rodenticides were used against Rattus rattus and Meriones libycus in choice and no choice feeding tests under laboratory conditions. In choice feeding tests, brodifacoum (0.005 %) and chlorophacinone (0.005 %) were more effective (P<0.05) than coumatetrahyl (0.0375 %) against R. rattus. Brodifacoum (0.005 %) and coumatetrahyl (0.0375 %) were more effective (P<0.05) than chlorophacinone (0.005 %) against M. libycus. In no choice feeding tests, coumatetrahyl (0.0375 %) and brodifacoum (0.005 %) were more effective than chlorophacinone (0.005 %) against M. libycus It was concluded that brodifacoum (0.005 %) was more effective against R. rattus while, coumatetrahyl (0.0375%) was more effective against M. libycus. %K anticoagulant %K rodenticidres %K Rattus %K rattus %K Merinoes %K libycus %K laboratory condition %U http://docsdrive.com/pdfs/ansinet/pjbs/1999/1110-1112.pdf