US 8,785,350 B2Granted

Herbicidal compositions for tolerant or resistant soybean crops

AssigneeBayer Intellectual Property GmbH

InventorsErwin Hacker, Hansjörg Dietrich, Klaus Trabold, Elmar Gatzweiler, Frank Ziemer

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Abstract

The invention provides herbicide combinations and provides for the use of herbicide combinations for control of weeds in soybean and leguminous species, wherein the particular herbicide combination comprises (A) a herbicide from the group of compounds of the formula (A1) in which Z is hydroxyl, —NHCH(CH3)CONHCH(CH3)COOH or —NHCH(CH3)CONHCH[CH2CH(CH3)2]COOH, or esters or salts thereof, (B) a herbicide of the formula (B1) in which X is N or CH and R is CO2H or a herbicide-active derivative, and the soybean and leguminous species are tolerant to the herbicides (A) and (B) present in the combination, optionally in the presence of safeners.

Claims18

Dependent claims

A herbicide combination capable of being used for control of weeds in soybean and/or leguminous species, said herbicide combination comprising:

(A) a herbicide selected from the group consisting of compounds of formula (A1)
in which Z is hydroxyl, —NHCH(CH3)CONHCH(CH3)COOH or —NHCH(CH3)CONHCH[CH2CH(CH3)2]COOH,
and/or esters and/or salts thereof,
(B) a herbicide of formula (B1)
in which R is CO2H and/or a herbicide-active derivative,
(C) a herbicide selected from the group consisting of trifluralin (C1.1), metribuzin (C1.2), clomazone (C1.3), pendimethalin (C1.4), metolachlor/S-metolachlor (C1.5), flumetsulam (C1.6), dimethenamid/dimethenamid-p (C1.7), alachlor (C1.8), sulfentrazone (C1.10), ethalfluralin (C1.11), norflurazon (C1.13), flumioxazin (C1.15), imazapyr/imazapyr-isopropylammonium (C1.16), imazamox/imazamox-ammonium (C1.17), imazaquin/imazaquin-ammonium (C1.18), carfentrazone (C.1.20), imazethapyr/imazethapyr-ammonium (C.1.21), dicamba (C.1.22), mesotrione (C.1.23), pyrasulfutole (C.1.26), tembotrione (C.1.27), isoxaflutole (C.1.28), sulcotrione (C.1.29), bentazone (C2.2), thifensulfuron (C2.3), oxyfluorfen (C2.4), lactofen (C2.5), fomesafen (C2.6), flumiclorac (C2.7), acifluorfen and the sodium salt thereof (C2.8), 2,4-DB (C2.9), 2,4-D (C2.10) chlorimuron/chlorimuron-ethyl (C2.11), cloransulam/cloransulam-methyl (C2.12), diclosulam (2.13), oxasulfuron (C2.15), sethoxydim (C3.1), cycloxydim (C3.2), clethodim (C3.3), quizalofop-P and the ethyl or tefuryl ester thereof (C4.1), fenoxaprop-P and the ethyl ester thereof (C4.2), fluazifop-P and the butyl ester thereof (C4.3), haloxyfop/haloxyfop-P and the methyl or ethyl ester thereof (C4.4), propaquizafop (C4.5), and paraquat/paraquat dichloride (C5.1),
wherein said combination exhibits herbicide efficacy greater than expected for combinations of component (C) with mixture of components (A) and (B)
and wherein the soybean species is tolerant to the herbicides (A), (B), and (C) present in the combination.

5 more elements

An active ingredient composition comprising glufosinate-ammonium and, as active ingredient (B), a compound selected from:

4-amino-3-chloro-6-(4-chloro-2-fluoro-3-methoxyphenyl)pyridine-2-carboxylic acid (B1.0),
methyl 4-amino-3-chloro-6-(4-chloro-2-fluoro-3-methoxyphenyl)pyridine-2-carboxylate (B1.1),
ethyl 4-amino-3-chloro-6-(4-chloro-2-fluoro-3-methoxyphenyl)pyridine-2-carboxylate (B1.2),
n-propyl 4-amino-3-chloro-6-(4-chloro-2-fluoro-3-methoxyphenyl)pyridine-2-carboxylate (B1.3),
i-propyl 4-amino-3-chloro-6-(4-chloro-2-fluoro-3-methoxyphenyl)pyridine-2-carboxylate (B1.4),
n-butyl 4-amino-3-chloro-6-(4-chloro-2-fluoro-3-methoxyphenyl)pyridine-2-carboxylate (B1.5),
2-butyl 4-amino-3-chloro-6-(4-chloro-2-fluoro-3-methoxyphenyl)pyridine-2-carboxylate (B1.6),
tert-butyl 4-amino-3-chloro-6-(4-chloro-2-fluoro-3-methoxyphenyl)pyridine-2-carboxylate (B1.7),
allyl 4-amino-3-chloro-6-(4-chloro-2-fluoro-3-methoxyphenyl)pyridine-2-carboxylate (B1.8),
2-butoxyethyl 4-amino-3-chloro-6-(4-chloro-2-fluoro-3-methoxyphenyl)pyridine-2-carboxylate (B1.9),
4-amino-3-chloro-6-(4-chloro-2-fluoro-3-methoxyphenyl)pyridine-2-carboxylic acid triethylammonium salt (B1.10) and
4-amino-3-chloro-6-(4-chloro-2-fluoro-3-methoxyphenyl)pyridine-2-carboxylic acid potassium salt (B1.11)
6-amino-5-chloro-2-(4-chloro-2-fluoro-3-methoxyphenyl)pyrimidine-4-carboxylic acid (B1.12)
methyl 6-amino-5-chloro-2-(4-chloro-2-fluoro-3-methoxyphenyl)pyrimidine-4-carboxylate (B1.13)
ethyl 6-amino-5-chloro-2-(4-chloro-2-fluoro-3-methoxyphenyl)pyrimidine-4-carboxylate (B1.14)
n-propyl 6-amino-5-chloro-2-(4-chloro-2-fluoro-3-methoxyphenyl)pyrimidine-4-carboxylate (B1.15)
i-propyl 6-amino-5-chloro-2-(4-chloro-2-fluoro-3-methoxyphenyl)pyrimidine-4-carboxylate (B1.16)
n-butyl 6-amino-5-chloro-2-(4-chloro-2-fluoro-3-methoxyphenyl)pyrimidine-4-carboxylate (B1.17)
2-butyl 6-amino-5-chloro-2-(4-chloro-2-fluoro-3-methoxyphenyl)pyrimidine-4-carboxylate (B1.18)
tert-butyl 6-amino-5-chloro-2-(4-chloro-2-fluoro-3-methoxyphenyl)pyrimidine-4-carboxylate (B1.19)
ally 16-amino-5-chloro-2-(4-chloro-2-fluoro-3-methoxyphenyl)pyrimidine-4-carboxylate (B1.20)
2-butoxyethyl 6-amino-5-chloro-2-(4-chloro-2-fluoro-3-methoxyphenyl)pyrimidine-4-carboxylate (B1.21) and
6-amino-5-chloro-2-(4-chloro-2-fluoro-3-methoxyphenyl)pyrimidine-4-carboxylic acid triethylammonium salt (B1.22) and/or
6-amino-5-chloro-2-(4-chloro-2-fluoro-3-methoxyphenyl)pyrimidine-4-carboxylic acid potassium salt (B1.23),
and as active ingredient (C), a herbicide selected from the group consisting of trifluralin (C1.1), metribuzin (C1.2), clomazone (C1.3), pendimethalin (C1.4), metolachlor/S-metolachlor (C1.5), flumetsulam (C1.6), dimethenamid/dimethenamid-p (C1.7), alachlor (C1.8), sulfentrazone (C1.10), ethalfluralin (C1.11), norflurazon (C1.13), flumioxazin (C1.15), imazapyr/imazapyr-isopropylammonium (C1.16), imazamox/imazamox-ammonium (C1.17), imazaquin/imazaquin-ammonium (C1.18), carfentrazone (C.1.20), imazethapyr/imazethapyr-ammonium (C.1.21), dicamba (C.1.22), mesotrione (C.1.23), pyrasulfutole (C.1.26), tembotrione (C.1.27), isoxaflutole (C.1.28), sulcotrione (C.1.29), bentazone (C2.2), thifensulfuron (C2.3), oxyfluorfen (C2.4), lactofen (C2.5), fomesafen (C2.6), flumiclorac (C2.7), acifluorfen and the sodium salt thereof (C2.8), 2,4-DB (C2.9), 2,4-D (C2.10) chlorimuron/chlorimuron-ethyl (C2.11), cloransulam/cloransulam-methyl (C2.12), diclosulam (2.13), oxasulfuron (C2.15), sethoxydim (C3.1), cycloxydim (C3.2), clethodim (C3.3), quizalofop-P and the ethyl or tefuryl ester thereof (C4.1), fenoxaprop-P and the ethyl ester thereof (C4.2), fluazifop-P and the butyl ester thereof (C4.3), haloxyfop/haloxyfop-P and the methyl or ethyl ester thereof (C4.4), propaquizafop (C4.5), and paraquat/paraquat dichloride (C5.1),
wherein said combination exhibits herbicide efficacy greater than expected for combinations of component (C) with mixture of components (A) and (B)
and wherein the soybean species is tolerant to the herbicides (A), (B), and (C) present in combination.

24 more elements

Dependencies are inferred from the claim text.

Facts

Application: 13/473,935Filed 17 May 2012 · us provisional application
Priority: EP 1116698620 May 2011
Published: US 2013/0023413 A124 Jan 2013
Granted: 22 Jul 2014
Term ends: Not estimatedThe source records don’t support an estimate.

Classification2 codes

A01N 57/20
Having phosphorus-to-carbon bonds: containing acyclic or cycloaliphatic radicals
A01N
Preservation of bodies of humans or animals or plants or parts thereof

Family

Application61/488,978Us provisional application · filed 23 May 2011
US 2013/0023413 A1Pre-grant publication · published 24 Jan 2013
US 8,785,350 B2This patent

From the US filing history. Foreign family members aren’t listed.

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