Abstract:
PURPOSE: To increase herbicidal effect of a phenoxyalkanecarboxylic acid by synergistic effect by compounding the phenoxyalkanecarboxylic acid with N- phenyl-3,4,5,6-tetrahydrophthalic imide. CONSTITUTION: This herbicide comprises effective amounts of (A) at least one kind of formula I [(n) is 1, 2 or 3; X is Cl or methyl; R is H or methyl; R is OR5 or NR R (R is an alkyl, H, an alkali metal cation, an alkaline earth metal ion, ammonium ion or substituted ammonium ion; R and R are each H or an alkyl)] and (B) an N-phenyl-3,4,5,6-tetrahydrophthalimide of formula II (R is H, F or Cl; R is H, Cl, Br, cyano or an alkyl; R is H or an alkyl), preferably in (1:1) to (1:15) weight ratio of the components B/A and an inert additive.
Abstract:
Cyclohexenone oxime ethers of the formula I (I) (R1=C1-C6-alkyl; A=substituted or unsubstituted alkylene or alkenylene; Z=a 5-membered or 6-membered heteroaromatic structure; X=substituted or unsubstituted amino, nitro, cyano, halogen, alkyl, C1-C4-alkoxy, C1-C4-alkylthio, C1-C4-haloalkyl, C1-C4-haloalkoxy, carboxyl, C1-C4-alkoxycarbonyl, substituted or unsubstituted benzyloxycarbonyl and phenyl; n=0 to 3, or 1 to 4 where Z is halogen-substituted pyridyl; and R2=alkoxyalkyl or alkylthioalkyl; substituted or unsubstituted cycloalkyl or cycloalkenyl; a substituted or unsubstituted 5-membered saturated heterocyclic structure which contains one or two hetero atoms; a substituted or unsubstituted 6-membered or 7-membered saturated or mono- or diunsaturated heterocyclic structure containing one or two hereto atoms; a substituted or unsubstituted 5-membered heteroaromatic structure containing one to three hereto atoms; substituted or unsubstituted phenyl or pyridyl) and their agriculturally useful salts and esters of C1-C10-carboxylic acids and inorganic acids. The compounds are suitable as herbicides.