Herbicidally Active Composition
First Claim
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1. A herbicidally active composition, comprisingA) at least one piperazinedione compound of the formula I in which:
- Rx, Ry are each hydrogen or together are a chemical bond;
R1 is cyano or nitro;
R2 is hydrogen, fluorine, chlorine, C1-C2-alkyl, ethenyl or C1-C2-alkoxy;
R3 is fluorine or hydrogen;
R4 is methyl;
R5 is hydrogen, methyl or ethyl;
R6 is hydrogen, methyl or ethyl; and
R7 is hydrogen or halogen;
and at least one further active compound selected from B) herbicides of class b1) to b15);
b1) lipid biosynthesis inhibitors;
b2) acetolactate synthase inhibitors (ALS inhibitors);
b3) photosynthesis inhibitors;
b4) protoporphyrinogen-IX oxidase inhibitors, b5) bleacher herbicides;
b6) enolpyruvyl shikimate 3-phosphate synthase inhibitors (EPSP inhibitors);
b7) glutamine synthetase inhibitors;
b8) 7,8-dihydropteroate synthase inhibitors (DI-IP inhibitors);
b9) mitose inhibitors;
b10) inhibitors of the synthesis of very long chain fatty acids (VLCFA inhibitors);
b11) cellulose biosynthesis inhibitors;
b12) decoupler herbicides;
b13) auxin herbicides;
b14) auxin transport inhibitors; and
b15) other herbicides selected from the group consisting of bromobutide, chlorflurenol, chlorflurenol-methyl, cinmethylin, cumyluron, dalapon, dazomet, difenzoquat, difenzoquat-metilsulfate, dimethipin, DSMA, dymron, endothal and its salts, etobenzanid, flamprop, flamprop-isopropyl, flamprop-methyl, flamprop-M-isopropyl, flamprop-M-methyl, flurenol, flurenol-butyl, flurprimidol, fosamine, fosamine-ammonium, indanofan, maleic hydrazide, mefluidide, metam, methyl azide, methyl bromide, methyl-dymron, methyl iodide, MSMA, oleic acid, oxaziclomefone, pelargonic acid, pyributicarb, quinoclamine, triaziflam, tridiphane and 6-chloro-3-(2-cyclopropyl-6-methylphenoxy)-4-pyridazinol (CAS 499223-49-3) and its salts and esters;
and C) safeners, and also the agriculturally acceptable salts of the active compounds B and C and the agriculturally acceptable derivatives of the active compounds B and C, provided they have a carboxyl group.
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Abstract
The present invention relates to herbicidally active compositions comprising at least one piperazinedione compound of the formula I
-
- in which:
- Rx, Ry are each hydrogen or together are a chemical bond;
- R1 is cyano or nitro;
- R2 is hydrogen, fluorine, chlorine, C1-C2-alkyl, ethenyl or C1-C2-alkoxy;
- R3 is fluorine or hydrogen;
- R4 is methyl;
- R5 is hydrogen, methyl or ethyl;
- R6 is hydrogen, methyl or ethyl; and
- R7 is hydrogen or halogen;
- and at least one further active compound selected from the group consisting of
- b1) lipid biosynthesis inhibitors;
- b2) acetolactate synthase inhibitors (ALS inhibitors);
- b3) photosynthesis inhibitors;
- b4) protoporphyrinogen-IX oxidase inhibitors,
- b5) bleacher herbicides;
- b6) enolpyruvyl shikimate 3-phosphate synthase inhibitors (EPSP inhibitors);
- b7) glutamine synthetase inhibitors;
- b8) 7,8-dihydropteroate synthase inhibitors (DHP inhibitors);
- b9) mitose inhibitors;
- b10) inhibitors of the synthesis of very long chain fatty acids (VLCFA inhibitors);
- b11) cellulose biosynthesis inhibitors;
- b12) decoupler herbicides;
- b13) auxin herbicides;
- b14) auxin transport inhibitors;
- b15) other herbicides, and
- C) safeners.
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Citations
30 Claims
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1. A herbicidally active composition, comprising
A) at least one piperazinedione compound of the formula I in which: -
Rx, Ry are each hydrogen or together are a chemical bond; R1 is cyano or nitro; R2 is hydrogen, fluorine, chlorine, C1-C2-alkyl, ethenyl or C1-C2-alkoxy; R3 is fluorine or hydrogen; R4 is methyl; R5 is hydrogen, methyl or ethyl; R6 is hydrogen, methyl or ethyl; and R7 is hydrogen or halogen; and at least one further active compound selected from B) herbicides of class b1) to b15); b1) lipid biosynthesis inhibitors; b2) acetolactate synthase inhibitors (ALS inhibitors); b3) photosynthesis inhibitors; b4) protoporphyrinogen-IX oxidase inhibitors, b5) bleacher herbicides; b6) enolpyruvyl shikimate 3-phosphate synthase inhibitors (EPSP inhibitors); b7) glutamine synthetase inhibitors; b8) 7,8-dihydropteroate synthase inhibitors (DI-IP inhibitors); b9) mitose inhibitors; b10) inhibitors of the synthesis of very long chain fatty acids (VLCFA inhibitors); b11) cellulose biosynthesis inhibitors; b12) decoupler herbicides; b13) auxin herbicides; b14) auxin transport inhibitors; and b15) other herbicides selected from the group consisting of bromobutide, chlorflurenol, chlorflurenol-methyl, cinmethylin, cumyluron, dalapon, dazomet, difenzoquat, difenzoquat-metilsulfate, dimethipin, DSMA, dymron, endothal and its salts, etobenzanid, flamprop, flamprop-isopropyl, flamprop-methyl, flamprop-M-isopropyl, flamprop-M-methyl, flurenol, flurenol-butyl, flurprimidol, fosamine, fosamine-ammonium, indanofan, maleic hydrazide, mefluidide, metam, methyl azide, methyl bromide, methyl-dymron, methyl iodide, MSMA, oleic acid, oxaziclomefone, pelargonic acid, pyributicarb, quinoclamine, triaziflam, tridiphane and 6-chloro-3-(2-cyclopropyl-6-methylphenoxy)-4-pyridazinol (CAS 499223-49-3) and its salts and esters; and C) safeners, and also the agriculturally acceptable salts of the active compounds B and C and the agriculturally acceptable derivatives of the active compounds B and C, provided they have a carboxyl group. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30)
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Specification