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Herbicidally Active Composition

  • US 20100190794A1
  • Filed: 06/11/2008
  • Published: 07/29/2010
  • Est. Priority Date: 06/12/2007
  • Status: Abandoned Application
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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