RU97107850A - HERBICIDAL COMPOSITIONS - Google Patents

Claims (1)

1. A selective herbicidal composition containing, along with the usual inert formulations, inert additives
a) a herbicidally effective amount of a herbicide of formula I

where R ₁ denotes a group

where R ₄ each, independently of one another, is halogen, nitro, cyano, C ₁ -C ₄ alkyl, C ₁ -C ₄ haloalkyl, C ₁ -C ₁₀ alkoxy, C ₁ -C ₄ haloalkoxy, C ₃ -C ₆ alkenyloxy C ₁ -C ₄ alkoxy-C ₂ -C ₄ alkoxy, C ₃ -C ₆ alkynyloxy, C ₁ -C ₄ alkylcarbonyl, C ₁ -C ₄ alkoxycarbonyl, C ₁ -C ₄ alkylthio, C ₁ -C ₄ alkylsulfinyl, C ₁ -C ₄ alkylsulfonyl, amino, C ₁ -C ₄ alkylamino or diC ₁ -C ₄ alkylamino;
R ₅ denotes a group

n is 0, 1, 2, 3 or 4;
m = 0 or 1, wherein the sum of m and n is 1, 2, 3 or 4;
q is 0, 1, 2 or 3;
X ₁ is oxygen, sulfur, —CH ₂ - or —N (R ₇ ) -;
R ₆ each, independently of one another, is C ₁ -C ₄ alkyl, halogen, C ₁ -C ₄ haloalkyl, C ₁ -C ₄ alkoxy, C ₁ -C ₄ haloalkoxy, nitro, cyano, C ₁ -C ₄ alkoxycarbonyl, amino, C ₁ -C ₄ alkylamino or di-C ₁ -C ₄ alkylamino;
R ₇ is hydrogen, C ₁ -C ₄ alkyl, formyl or C ₁ -C ₄ alkylcarbonyl;
A and B are each independently hydrogen, alkyl, alkenyl, alkynyl, alkoxyalkyl, alkylthioalkyl or cycloalkyl or substituted or unsubstituted aryl, or A and B together form a divalent radical, saturated or unsaturated and unsubstituted or substituted mono-, bi-, tri-polycyclic system;
G is hydrogen or a group
-CO-R ₁₈ (a),

-SO ₂ -R ₂₀ (c),

or X (f);
L and M are each independently of one another oxygen or sulfur;
R ₁₈ is halogen-substituted alkyl, alkenyl, alkoxyalkyl, alkylthioalkyl, polyalkoxyalkyl or cycloalkyl, which may contain heteroatoms, unsubstituted or substituted phenyl, unsubstituted or substituted phenylalkyl, substituted heteroaryl, substituted phenoxyalkyl or substituted heteroaryloxyalkyl;
R ₁₉ is halogen-substituted alkyl, alkenyl, alkoxyalkyl or polyalkoxyalkyl or unsubstituted or substituted phenyl or benzyl;
R ₂₀ , R ₂₁ and R ₂₂ each independently are unsubstituted or halogen-substituted alkyl, alkoxy, alkylamino, dialkylamino, alkylthio, alkenylthio, alkynylthio or cycloalkylthio or unsubstituted or substituted phenyl, phenoxy or phenylthio;
R ₂₃ and R _{24 are} each independently hydrogen, unsubstituted or halogen-substituted alkyl, alkenyl, alkoxy or alkoxyalkyl or unsubstituted or substituted phenyl or benzyl, or R ₂₃ and R ₂₄ together form an alkenyl radical which may contain as a heteroatom oxygen;
X is the equivalent of a metal ion or an ammonium ion,
or its salts and diastereomers of the compounds of formula I, and
b) to prevent the phytotoxic effect of the herbicide, an effective amount of a quinoline derivative of the formula IIa, which is effective for the manifestation of the protective effect

where R ₁₀ is hydrogen, C ₁ -C ₈ alkyl or C ₁ -C ₈ alkyl substituted with a C ₁ -C ₆ alkoxy or C ₃ -C ₆ alkenyloxy group;
X ₂ is hydrogen or chlorine;
1-phenylazole-3-carboxylic acid derivative of formula IIb

where E is nitrogen or methine;
R ₁₁ is —CCl ₃ or phenyl unsubstituted or substituted by halogen;
R ₁₂ and R ₁₃ each independently of one another is hydrogen or halogen;
R ₁₄ is C ₁ -C ₄ alkyl, or
compounds of formula IIb ₁

where R ₁₂ and R ₁₃ have the above meanings;
R ₆₆ , R _67, and R _{68 are} each independently C ₁ -C ₄ alkyl. 2. The composition according to claim 1, in which R ₁ denotes a group

3. The composition according to claim 2, in which R ₄ denotes C ₁ -C ₄ alkyl, n = 1, 2, 3 or 4 and m = 0. 4. The composition according to claim 2, in which R ₅ denotes a group

5. The composition according to claim 2, in which R ₄ denotes C ₁ -C ₄ alkyl, trifluoromethyl, fluorine, chlorine, bromine, C ₁ -C ₁₀ alkoxy, allyloxy, propargyloxy, difluoromethoxy, trifluoromethoxy, methoxyethyleneoxy, cyano, nitro, di -C ₁ alkylamino or di-C ₂ alkylamino, acetyl, C ₁ -C ₃ alkoxycarbonyl, methylsulfonyl, methylsulfinyl or methyl mercapto; R ₅ denotes a group

where X ₁ is oxygen, sulfur, —CH ₂ - or —N (CHO) -;
R ₆ is fluoro, chloro or trifluoromethyl;
n is 0, 1, 2 or 3;
m is 0 or 1;
q = 0, 1 or 2,
wherein the sum of m and n is 0, 1, 2 or 3,
6. The composition according to claim 1, in which R ₁ denotes a group

where R ₄ is fluoro, chloro, methyl, nitro, trifluoromethyl or methylsulfonyl;
n is 0, 1 or 2;
m = 0. 7. The composition according to claim 1, in which R ₁ denotes a group

where R ₄ is methyl, methoxy, fluoro, chloro or nitro; n = 0 or 1. 8. The composition according to claim 1, in which the protective agent is a compound of formula IIc

9. The composition according to claim 1, in which the protective agent is a compound of formula IId

10. The composition according to claim 1, in which the protective agent is a compound of formula IIe

11. A method for the selective control of weeds and herbaceous plants in crops of agricultural plants, comprising treating these agricultural plants, seeds or seedlings or their sown areas together or individually with a herbicidally effective amount of the herbicide of formula I according to claim 1 and to prevent the phytotoxic effect of the herbicide effective for manifestations of the protective effect by the amount of the protective agent of the formula IIa, IIb or IIb ₁ according to claim 1. 12. The method according to claim 11, which includes the processing of crops of agricultural plants or sown areas intended for planting agricultural plants, a herbicide of the formula I in an amount of 0.001 to 2 kg / ha and a protective agent of the formula IIa, IIb or IIb ₁ in an amount of 0.001 to 0 5 kg / ha.  13. The method according to claim 11, where the agricultural plants are corn or crops.