Claim 1: a compound (1) selected from the formula,The characteristic of N-oxide and its salts is to select L (2) from formula group compounds；RA is C₁₋₇ alkyl,Cal haloalkyl,C₃₋₉ cycloalkyl,C₃₋₉ halocycloalkyl,C₁₋₇ alkoxy,C₁₋₇ haloalkoxy,C₃₋₉ cycloalkoxy,C₃₋₉ halocycloalkoxy,Cque alkenyl,haloalkenyl C₂₋₈,C₁₋₇ alkylamino,Halogenated lease c833221；Cquila dialkylamino,a. Halodiene acrylonitrile c833228d8331983；C₃₋₉ cycloalkylamino or C₃₋₉ halocycloalkylamino,a. For each replacement or no replacement, at most 3 sets can be replaced by r831222 or G1 independently selected；O RA is G1 or O1；O RA is used with r8313, for example - C (RI) (RJ) C (= O) -；RB is H, C₁₋₄ alkoxy,a. Halogenated tar c83218c8331248a or c83218c8331248a；or phenyl substituted or unsubstituted with halogen or C₁₋₄ alkyl；RC is H, C₁₋₄ alkoxy,a. Halogenated tar c83218c8331248a or c83218c8331248a；or phenyl substituted or unsubstituted with halogen or C₁₋₄ alkyl；RD is h, acquil c83217d 83318324；Re is h, hydroxi, amino, Ciano, formil, C (o) nh832222；C₁₋₆ alkyl,Cal haloalkyl,Ciano cyanoalkyl,C₃₋₆ cycloalkyl,C₄₋₈ cycloalkylalkyl,C₂₋₈ alkoxyalkyl,C₃₋₈ alkoxyalkoxyalkyl,haloalkoxyalkyl C₂₋₈, alkenyl C₂₋₈,haloalkenyl C₂₋₈,alkenyl alkyl C₂₋₈,haloalkenyl alkyl Cquil,Lcarbonil c83318328, No. c8332223；Cal haloalkylcarbonyl,cicloalquilcarbonil CC₅₋₁₀ cycloalkylcarbonylalkyl,C₂₋₈ alkoxycarbonyl,b. Halocarbon c83228c83318328；C₄₋₁₀ cycloalkoxycarbonyl,C₂₋₈ alkylaminocarbonyl,dialkylaminocarbonyl C₃₋₁₀,C₄₋₁₀ cycloalkylaminocarbonyl,C₁₋₆ alkoxy,Cils alkylsulfinyl,haloalkylsulfinyl C₁₋₆,C₃₋₈ cycloalkylsulfinyl,C₁₋₆ alkylsulfonyl,haloalkylsulfonyl C₁₋₆,C₃₋₈ cycloalkylsulfonyl,C₁₋₆ alkylaminosulfonyl or C₂₋₈ dialkylaminosulfonyl；Or Ge or wege； RF is h, formil, - C (o) NHL 832222；Lcarbonil c83318328, No. c8332223；Cal haloalkylcarbonyl,cicloalquilcarbonil CC₂₋₈ alkoxycarbonyl,b. Halocarbon c83228c83318328；C₄₋₁₀ cycloalkoxycarbonyl,C₂₋₈ alkylaminocarbonyl,dialkylaminocarbonyl C₃₋₁₀,C₄₋₁₀ cycloalkylaminocarbonyl,Cils alkylsulfinyl,
