Parasite and insecticide components including the isomer compound and its use in prevention or treatment of animal parasite infection or infectious disease, and insecticides. 1. Isoxazolina pyrethroids and pesticide compounds with formula (1): 1 per day,How many days?How many days?D83088 and d830909 are independent n or c-a1,C-AC-A3,C-a830808 and c-a83099；Respectively, provided that there are no more than three D1,How many days?D3,D y D pueden ser simult neamente NR es hal geno alquilo haloalquilo alquenilo haloalquenilo alquinilo haloalquinilo cicloalquilo halocicloalquilo alquilcicloalquilo o cicloalquilalquilo cada uno de los cuales no est sustituido o est sustituido con uno oms de hidroxi amino alquilo di (alquil) amino alcoxi haloalcoxi alquiltio ......A83088 and a83099 are independent hydrogen, halogen, hydrogen Xi, aminobenzene, alkyl or di (TAR) amine, tar, cyclopentanediol, halodiene, halogen, alkyl, haloalkyl, alcoxi, halogenated oxygen, haloalkyl, haloalkyl cn-no832222；B1,B² and B³ are independently N or C-X； each X is independently hydrogen, alkyl, haloalkyl, alkenyl, haloalkenyl, alkynyl, haloalkynyl, alkoxy, haloalkoxy, alkylthio, haloalkylthio, amino, alkylamino, haloalkylamino, dialkylamino, dihaloalkylamino, hydroxyalkyl, alkoxyalkyl, thioalkyl, or -alkylthioalkyl, or NO₂；Or two adjacent X's combine to form a ring of five or six members, together with the carbon atoms they combine-CH=CH-CH=CH---CH83228CH83228O---Ch832228； - oc832222； - or--CH CH S -CH SCH --SCH₂S-,-CH CH CH CH --Ch8322； - ch8322； - ch8322； - or-CH CH OCH --CH₂OCH₂O-,-OCH₂CH₂O-,-OCH₂CH₂S-,-SCH CH S--OCH = N- or -SCH = N-；R2. It is hydrogen, halogen, hydrocarbon, halogen, halogen, alkenyl, haloalkyl, hydrocarbon, haloalkyl, hydrogen Xi, alcoxi, amino, hydrocarbon or diallamine, - cn-no832222；R3,R830808,R⁵ and R⁶ are independently of each other hydrogen, halogen, alkyl, haloalkyl, alkenyl, haloalkenyl, alkynyl, haloalkynyl, alkoxy, haloalkoxy, alkylthio, haloalkylthio, amino, alkylamin
