RU2001107014A

RU2001107014A - HERBICIDAL PRODUCTS FOR TOLERANT OR RESISTANT GRAIN CROPS

Info

Publication number: RU2001107014A
Application number: RU2001107014/04A
Authority: RU
Inventors: Эрвин Хакер; Херманн Бирингер; Лотар Вильмс
Original assignee: Авентис Кропсайенс Гмбх
Priority date: 1998-08-13
Filing date: 1999-08-10
Publication date: 2003-02-10

Claims

1. The use of a combination of herbicides for controlling weeds in cotton crops, characterized in that the corresponding combination of herbicides contains the following synergistically active components: (A) one or more broad-spectrum herbicides from the group of compounds, which consists of (A1) compounds of the formulas ( A1)

where Z is a residue of the formula —OH or a peptide residue of the formula —NHCH (CH ₃ ) CONCHCH (CH ₃ ) COOH or —NHCH (CH ₃ ) CONCHCH [CH ₂ CH (CH ₃ ) ₂ ] COOH,
and their esters and salts and other derivatives of phosphinotricin, (A2) compounds of formula (A2) and their esters and salts,

(A3) imidazolinones and their salts; and (A4) herbicidal azoles from the group of protoporphyrinogen oxidase inhibitors (PPO inhibitors) and PPO inhibitors WC9717, and (B) one or more herbicides from the group of compounds that consists of (B1) herbicides, acting selectively in crops, especially against monocotyledonous weeds, with action on foliage and / or with action on the soil (residual effect) from the group of isoproturon, chlorotoluron, flutiamide prosulfocarb, pendimethalin, fenoxaprop-R, fenoxaprop, clodinafop, diclofopl, tral ima, imazametabenz and flupirsulfuron, (B2) herbicides that act selectively in crops against monocotyledonous and dicotyledonous weeds, with a predominant effect on foliage from the group of metsulfuron, triasulfuron, AEF060, iodosulfuron, chlorosulfuron and sulfosulfuron, or (B3) in cereals against monocotyledonous and dicotyledonous weeds, with action on foliage and soil from the group of diflufenican / flurtamon, metosulam and flumetsulam and (B4) herbicides acting selectively in grains cultures against monocotyledonous and dicotyledonous weeds, with the action of foliage from the group (B4.1) of tribenuron, amidosulfuron, LAB271272, tifensulfuron, prosulfuron and cinidone-ethyl and (B4.2) type of growth-arresting herbicides from the 2,4-D group, CMPP-P, dichloroprop, MCPA, fluroxypyr, dicamba, picloram, bentazone and clopyralide and (B4.3) hydroxybenzonitriles / (photosynthesis inhibitors) from the group of bromoxynil, ioxynil, bifenox and metribuzin or (B4.4) PPO inhibitors groups of carfentrazone, piraflufen and fluoroglycophene or (B4.5) HPPDO inhibitors, which are different from the active substance (A), which is respectively contained in some cases in the composition, from the group of piklonifen, aclonifen, isoxaflutol, clomazone, sulcotrione and mesotrione, and crops are tolerant to the herbicides (A) and (B) contained in the combination, if necessary, in the presence of preserving substances, excluding the use of combinations of herbicides that contain (a) a combination of (B) methyl 4-methylsulfonylaminomethyl-2- (4,6-dimethoxypyrimidin-2-ylcarbamoylsulfamoyl) benzoic acid (AEF060) and (A1 ) lyufosinata or (A2) glyphosate, or (A3) imazamethabenz, or (A4) carfentrazone (-ethyl), or (b) the combination of (A4) carfentrazone-ethyl, isoproturon or tribenuron-methyl.

2. The use according to claim 1, characterized in that ammonium glufosinate is used as the active substance (A).

3. The use according to claim 1, characterized in that isopropylammonium glyphosate is used as the active substance (A).

4. The use according to one of paragraphs. 1-3, characterized in that the combination of herbicides contains other active substances of plant protection products.

5. The use according to one of paragraphs. 1-4, characterized in that the combination of herbicides contains commonly used in plant protection excipients and excipients of the compositions.

6. A method of controlling weeds in tolerant crops, characterized in that the herbicides, which are a combination of herbicides, are defined according to one or more of claims. 1-5, applied together or separately before germination, after germination or before and after germination on plants, parts of plants, seeds of plants or on the cultivated surface.

7. A herbicidal composition, characterized in that it contains a combination of one or more herbicides (A), defined according to paragraphs. 1, 2 or 3, and one or more herbicides from the group consisting of (B1 ′) herbicides acting selectively in crops, especially against monocotyledonous weeds, with action on foliage and / or with action on soil and (residual effect) from the group of isoproturon, chlorotoluron, prosulfocarb flutiamide, pendimethalin, fenoxaprop-R, diclofop, tralcoxidime and flupirsulfuron, (B2 ') herbicides that act selectively in crops against monocotyledonous and dicotyledonous weeds, with action mainly on foliage AEF060, iodosulfuron and sulfosulfuron, or (B3 ') herbicides that act selectively in crops against monocotyledonous and dicotyledonous weeds, with action on foliage and soil from the group of diflufenican / flurtamone, metosulam and flumetsulam and (B4') selective herbicides in cereals against monocotyledonous and dicotyledonous weeds, with action on from group (B4.1 ') LAB271272 and cinidone-ethyl, (B4.2') type stopping the growth of herbicides from the group fluroxypyr, picloram, bentazone and clopyralid, (B4. 3 ') hydroxybenzonitriles / (photosynthesis inhibitors) from the group of bromoxynil, ioxinil, bifenox and metribuzin, (B4.4 ') PPO inhibitors from the group of carfentrazone, pyraflufen and fluoroglycophene or (B4.5') HPPDO inhibitors that are different from the active substance (A) contained respectively in some cases in the composition from the group of picolinophene, aclonifen, isoxaflutol, clomazone, sulcotrione and mesotrione, and, if necessary, additives and auxiliary agents of the formulations usual for plant protection products, excluding combinations of herbicides (a) from (B) methyl ester 4 tilsulfonylaminomethyl-2- (4,6-dimethoxypyrimidin-2-ylcarbamoylsulfamoyl) benzoic acid (AEF060) and (A1) glufosinate or (A2) glyphosate or (A3) imazametabenz or (A4) carfentrazone (b), or from (A4) carfentrazone ethyl and isoproturon or tribenuron methyl, (c) from (A4) carfentrazone (ethyl) and (B) cinidone (ethyl).

8. The use of the composition defined in paragraph 7, to regulate the growth of tolerant cereal plants.

9. The use of a composition as defined in paragraph 7 to influence tolerant cereal plants on the crop or ingredients.