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Summary:It has now been found that certain novel heterocyclic derivitives have provided unexpected insecticidal activity. These compounds are represented by formula (I): R Preferred are those compounds of formula (I) where R2 and R3 taken together is NCH(R6)CH(R7)N(R8)-, NC(R6) C(R7)N(R8)-, or CHN C(R7)N(R8)-, and tautomers thereof, and where R4 and R5 taken together is -C(R11) C(R12)C(R13) C(R14) 1 12, -, where R,R,R6, R7, R8, RI1, R R13, R14, and X are described. In addition, compositions comprising an insecticidally effective amount of at least one compound of formula (I), and optionally, an effective amount of at least one of a second compound with at least one insecticidally compatable carrier are also disclosed; along with methods of controlling insects comprising applying said compositions to a locus where insects are present or are expected to be present.
Bibliography:Application Number: AU20030225189