| abstract |
The present invention describes a method for protecting an animal from a pest of invertebrate parasites that comprises treating the animal orally or by injection with a pesticide effective amount of a compound of Formula (1) (see formula (1)) in where R1 is halogen, C1-C3 haloalkyl or C1-C3 haloalkoxy R2 is H, halogen, C1-C3 alkyl, haloalkyl or C1-C3 cyano R3 is H, halogen, C1-C3 haloalkyl or C1 haloalkoxy -C3; R4 is halogen, C1-C3 alkyl, C1-C3 haloalkyl or C1-C3 haloalkoxy R5 is H, CH3, C2-C4 alkylcarbonyl, C2-C4 haloalkylcarbonyl, C2-C5 alkoxycarbonyl or CH2O (C1 alkyl -C3); R6 is C1-C6 alkyl, C1-C6 haloalkyl, C3-C6 cycloalkyl or C3-C6 halocycloalkyl, each group substituted with an R7 or R6 is (CH2) mQ; and Q, R7, R8a and R8b are as defined in the description. |