A seed coating agent for preventing and treating a wheat rot disease is provided. The seed coating agent includes a fungicide and a seed priming and elicitor. The fungicide includes silthiopham and coumoxystrobin. The seed priming and elicitor includes salicylic acid and compound sodium nitrophenolate. The weight percentage of each components is 1%-60% of the fungicide, 0.0005%-0.05% of salicylic acid, and 0.001%-0.1% of compound sodium nitrophenolate. The seed coating agent has a good effect of promoting seed germination and strengthening seedlings on wheat seeds. Both silthiopham and coumoxystrobin are of low toxicity, and are safe for humans, animals, beneficial organisms, and the environment. It can delay the pathogens resistance to a single agent

A seed coating agent for preventing and treating a wheat rot disease is provided. The seed coating agent includes a fungicide and a seed priming and elicitor. The fungicide includes silthiopham and coumoxystrobin. The seed priming and elicitor includes salicylic acid and compound sodium nitrophenolate. The weight percentage of each components is 1%-60% of the fungicide, 0.0005%-0.05% of salicylic acid, and 0.001%-0.1% of compound sodium nitrophenolate. The seed coating agent has a good effect of promoting seed germination and strengthening seedlings on wheat seeds. Both silthiopham and coumoxystrobin are of low toxicity, and are safe for humans, animals, beneficial organisms, and the environment. It can delay the pathogens resistance to a single agent

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 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.

Described herein is a method of controlling the growth of undesirable vegetation weedy Eleusine indica, the method including treating the locus at which control is desired with a synergistic composition including glufosinate combinations.

Described herein is a method of controlling the growth of undesirable vegetation weedy Eleusine indica, the method including treating the locus at which control is desired with a synergistic composition including glufosinate combinations.

Described herein is a method of controlling the growth of undesirable vegetation weedy Glycine max, the method including treating the locus at which control is desired with a synergistic composition including glufosinate, and at least one herbicide selected from the group consisting of nitrophenyl ether class herbicides; imidazolinone class herbicides; organophosphorous class herbicides; dicarboximide class herbicides; phenoxyacetic class herbicides; pyridine class herbicides; cyclohexene oxime class herbicides; aryloxyphenoxypropionic class herbicides; triazolone class herbicides; and uracil class herbicides.

Described herein is a method of controlling the growth of undesirable vegetation weedy Glycine max, the method including treating the locus at which control is desired with a synergistic composition including glufosinate, and at least one herbicide selected from the group consisting of nitrophenyl ether class herbicides; imidazolinone class herbicides; organophosphorous class herbicides; dicarboximide class herbicides; phenoxyacetic class herbicides; pyridine class herbicides; cyclohexene oxime class herbicides; aryloxyphenoxypropionic class herbicides; triazolone class herbicides; and uracil class herbicides.