The present application discloses herbicidal compositions containing a first herbicide beflubutamid, or an optically enriched form thereof, and a second herbicide selected from WSSA Group 15 herbicides, WSSA Group 13 herbicides, WSSA Group 27 herbicides, WSSA Group 9 herbicides, WSSA Group 10 herbicides, WSSA Group 22 herbicides, WSSA Group 7 herbicides, WSSA Group 3 herbicides, WSSA Group 14 triazolinone herbicides, WSSA Group 1 cyclohexanedione herbicides, WSSA Group 2 imida-zolinone herbicides, WSSA Group 14 N-phenylphthalimide herbicides, WSSA Group 14 diphenylether herbicides, WSSA Group 14 pyrimidinedione herbicides, WSSA Group 5 1,2,4-triazine herbicides and herbicides selected from metamifop, atrazine, fenoxaprop-P-ethyl, 2,4-D (2,4-dichlorophenoxyacetic acid), florasulam, halosulfuron-methyl and prosulfocarb. The application also discloses a method of controlling undesired vegetation in a crop by applying to the locus of such vegetation a herbicidally effective amount of a herbicidal composition.

The invention relates to the field of pesticide technology, and in particular a type of carboxylic acid derivative-substituted iminoaryl compound, preparation method, herbicidal composition and use thereof. The compound, as shown in general formula I:

##STR00001## wherein, Q represents

##STR00002##

Y represents halogen, haloalkyl or cyano; Z represents halogen; M represents CH or N; W represents OX.sub.5, SX.sub.5 or N(X.sub.5).sub.2; X represents —CX.sub.1X.sub.2-(alkyl).sub.n-, -alkyl-CX.sub.1X.sub.2-(alkyl).sub.n- or —(CH.sub.2).sub.r—; X.sub.3 and X.sub.4 each independently represent O, S, NH or N-alkyl, etc. The compound has excellent herbicidal activity against gramineous weeds, broadleaf weeds, cyperaceae weeds and so on even at low application rates, and has high selectivity for crops.

The invention relates to the field of pesticide technology, and in particular a type of carboxylic acid derivative-substituted iminoaryl compound, preparation method, herbicidal composition and use thereof. The compound, as shown in general formula I:

##STR00001## wherein, Q represents

##STR00002##

Y represents halogen, haloalkyl or cyano; Z represents halogen; M represents CH or N; W represents OX.sub.5, SX.sub.5 or N(X.sub.5).sub.2; X represents —CX.sub.1X.sub.2-(alkyl).sub.n-, -alkyl-CX.sub.1X.sub.2-(alkyl).sub.n- or —(CH.sub.2).sub.r—; X.sub.3 and X.sub.4 each independently represent O, S, NH or N-alkyl, etc. The compound has excellent herbicidal activity against gramineous weeds, broadleaf weeds, cyperaceae weeds and so on even at low application rates, and has high selectivity for crops.

Embodiments of the present invention relate to solvents for pesticides and pesticide formulations. In one aspect, a solvent for pesticides comprises (a) an ether ester of Formula 1: ##STR00001##
wherein R.sup.1 and R.sup.2 are each independently one of an alkyl group having 1 to 4 carbon atoms or an aryl group, wherein R.sup.3 is hydrogen, methyl, or ethyl, and wherein n is 1 to 6; and (b) a polar amide of Formula 2:
R.sup.4—C(O)—NR.sup.5R.sup.6  (Formula 2)
wherein R.sup.4 is an alkyl group having 1 to 4 carbon atoms, and wherein R.sup.5 and R.sup.6 are each independently an alkyl group having 1 to 3 carbon atoms.

Embodiments of the present invention relate to solvents for pesticides and pesticide formulations. In one aspect, a solvent for pesticides comprises (a) an ether ester of Formula 1: ##STR00001##
wherein R.sup.1 and R.sup.2 are each independently one of an alkyl group having 1 to 4 carbon atoms or an aryl group, wherein R.sup.3 is hydrogen, methyl, or ethyl, and wherein n is 1 to 6; and (b) a polar amide of Formula 2:
R.sup.4—C(O)—NR.sup.5R.sup.6  (Formula 2)
wherein R.sup.4 is an alkyl group having 1 to 4 carbon atoms, and wherein R.sup.5 and R.sup.6 are each independently an alkyl group having 1 to 3 carbon atoms.

The present invention relates to novel active compound combinations comprising at least one known compound of the formula (I) ##STR00001##
and at least one further active compound, which combinations are highly suitable for controlling animal and microbial pests such as unwanted insects and/or unwanted acarida and/or unwanted nematodes.

The present invention relates to novel active compound combinations comprising at least one known compound of the formula (I) ##STR00001##
and at least one further active compound, which combinations are highly suitable for controlling animal and microbial pests such as unwanted insects and/or unwanted acarida and/or unwanted nematodes.

The present invention provides novel inhibitors of cystathionin gamma synthase (CGS), their use as selective and non-selective herbicides, agricultural and non-agricultural herbicides, herbicides in integrated pest management, herbicides for gardening, clearing waste ground, clearing industrial or constructions sites, clearing railways and railway embankments, pesticide, fungicide, agricultural plant stimulant or antimicrobial agent. Also provided is a method for the control of undesired vegetation or clearing areas from the undesired vegetation comprising applying to the locus of said undesired vegetation, to the undesired plants or to a habitat thereof, a herbicidally effective amount of the compound of the present invention.

The present invention provides novel inhibitors of cystathionin gamma synthase (CGS), their use as selective and non-selective herbicides, agricultural and non-agricultural herbicides, herbicides in integrated pest management, herbicides for gardening, clearing waste ground, clearing industrial or constructions sites, clearing railways and railway embankments, pesticide, fungicide, agricultural plant stimulant or antimicrobial agent. Also provided is a method for the control of undesired vegetation or clearing areas from the undesired vegetation comprising applying to the locus of said undesired vegetation, to the undesired plants or to a habitat thereof, a herbicidally effective amount of the compound of the present invention.

The present invention provides a co-crystal of sulfentrazone and a triazinone herbicide and process for preparation thereof. The present invention also provides an agrochemical composition comprising said co-crystal and process of preparation of an agrochemical composition and method of controlling weeds with said compositions.