Herbicidal compositions comprising active compounds from the group of the HPPD inhibitors, safeners and triazines

Patent metadata

Field	Value
Publication number	US-10653145-B2
Application number	US-201716082378-A
Country	US
Kind code	B2
Filing date	Feb 28, 2017
Priority date	Mar 7, 2016
Publication date	May 19, 2020
Grant date	May 19, 2020

Abstract

Herbicidal compositions comprising active compounds from the group of the HPPD inhibitors, safeners and triazines are described. These herbicidal compositions are particularly suitable for use against harmful plants in crops of useful plants.

First claim

The invention claimed is:

1. A herbicidal composition comprising
A) a compound from the group consisting of
(A5) compound of formula A5

and
(A6) compound of formula A6

or in each case their salts

(component A),
B) a compound from the group consisting of
(B1) isoxadifen-ethyl and
(B2) cyprosulfamide

(component B) and
C) a compound from the group consisting of
(C1) atrazine,
(C2) hexazinone and
(C4) metribuzin

(component C);
wherein the addition of the component C to the component A plus component B enhances the herbicidal activity of the A plus B as well as reduces the damage caused by the component A plus component B to a crop plant.

2. The herbicidal composition as claimed in claim 1 , comprising
A) (A5) the compound of formula A5

or salts thereof

(component A),
B) a compound from the group consisting of
(B1) isoxadifen-ethyl and
(B2) cyprosulfamide

(component B)
and
C) (C4) metribuzin,
(component C).

3. The herbicidal composition as claimed in claim 1 , comprising
A) (A6) the compound of formula A6

or salts thereof

(component A),
B) a compound from the group consisting of
(B1) isoxadifen-ethyl and
(B2) cyprosulfamide

(component B)
and
C) (C4) metribuzin,
(component C).

4. The herbicidal composition as claimed in claim 1 in a mixture with one or more formulation auxiliaries.

5. The herbicidal composition as claimed in claim 1 , comprising at least one further pesticidally active substance selected from the group consisting of insecticides, acaricides, herbicides, fungicides, safeners, and growth regulators.

6. The herbicidal composition as claimed in claim 1 , comprising the components A and B in a ratio of from 1:100 to 6.7:1 and the components (A+B) and C in a ratio of from 1:143 to 140:1.

7. The herbicidal composition as claimed in claim 1 , comprising the components A and B in a ratio of from 1:30 to 3:1 and the components (A+B) and C in a ratio of from 1:33.3 to 6:1.

8. A product comprising the herbicidal composition according to claim 1 for reducing the phytotoxicity in one or more useful plants.

9. A method for controlling one or more unwanted plants, comprising applying a herbicidal composition as claimed in claim 1 to the plants or to a site of unwanted vegetation.

10. The method as claimed in claim 9 , wherein control of unwanted plants takes place in one or more crops of corn or sugar cane.

11. The method according to claim 9 , wherein the site of unwanted vegetation comprises useful plants, and wherein said useful plants comprise corn or sugar cane.

12. The method according to claim 9 , wherein the site of unwanted vegetation comprises useful plants, and wherein said useful plants comprise sugar cane.

Assignees

• Bayer Cropscience Ag

Inventors

• Lorentz Lothar
• Trabold Klaus
• Schmidt Mathias
• De Oliveira Thiago

Classifications

• A01N43/70

  Diamino—1,3,5—triazines with only one oxygen, sulfur or halogen atom or only one cyano, thiocyano (—SCN), cyanato (—OCN) or azido (—N3) group directly attached to a ring carbon atom · CPC title

• A01N43/707

  1,2,3- or 1,2,4-triazines; Hydrogenated 1,2,3- or 1,2,4-triazines · CPC title

• A01N43/68

  with two or three nitrogen atoms directly attached to ring carbon atoms · CPC title

• A01N43/64 Primary

  having rings with three nitrogen atoms as the only ring hetero atoms · CPC title

• A01N43/82 Primary

  five-membered rings with three ring hetero atoms · CPC title