IP Library › Granted Patent US 47,666
Granted Patent E1
US 47,666 · App. 15/084,041 · Granted Oct 29, 2019

Herbicidal compositions

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Quick Facts
Patent No.
US 47,666
App. No.
15/084,041
Granted
Oct 29, 2019
Kind
E1
Abstract

Herbicide combinations comprising an effective amount of components (A) and (B), where component (A) is/are one or more herbicides of the formula (I) or salts thereof, in which R 1 is H or a group of the formula CZ 1 Z 2 Z 3 , where Z 1 , Z 2 and Z 3 are as defined in claim 1, R 2 and R 3 are each H, alkyl, haloalkyl, alkenyl, haloalkenyl, alkynyl, haloalkynyl having in each case up to 4 carbon atoms or acyl, R 4 is H, (C 1 -C 6 )-alkyl or (C 1 -C 6 )-alkoxy; R 5 , R 6 , R 7 and R 8 are each H, (C 1 -C 4 )-alkyl, (C 1 -C 3 )-haloalkyl, halogen, (C 1 -C 3 )-alkoxy, (C 1 -C 3 )-haloalkoxy or cyano; A is CH 2 or O or a direct bond, and the component (B) is one or more herbicides from the group of compounds consisting of (B1) thiencarbazone, tembotrione, SYN-523, pyroxsulam, penoxsulam, SYN-449, (B2) pyrasulfotole, trifloxysulfuron, saflufenacil, aminopyralid, ethofumesate, aminocyclopyrachlor and (B3) pyroxasulfone (KIH-485) are suitable for controlling harmful plants or for regulating the growth of plants.

Claims (38)

1. A herbicide combination comprising:

an effective amount of components (A) and (B);

wherein component A includes one or more herbicidally active compounds (A) selected from the group consisting of:

wherein component (B) is one or more herbicidally active compounds (B) selected from the group consisting of:

(B1.2.1) tembotrione;

(B1.3) ethyl [[3-[2-chloro-5-[3,6-dihydro-3-methyl-2,6-dioxo-4-(trifluoromethyl)-1(2H)-pyrimidinyl]-4-fluorophenoxyl-2-pyridinyl]oxy]acetate (SYN-523);

(B1.4.1) pyroxsulam;

(B1.6.1) 4-hydroxy-3-[[2-[(2-methoxyethoxy)methyl]-6-trifluoromethyl-3-pyridinyl]carbonyl]bicyclo[3.2.1]oct-3-en-2-one (SYN-449);

(B2.2.2) trifloxysulfuron sodium salt;

(B2.3.1) saflufenacil;

(B2.4.1) aminopyralid;

(B2.5) ethofumesate; and

(B3.1) pyroxasulfone (KIH-485).

2. The herbicide combination as claimed in claim 1 ;

wherein active compound components (A) and (B) are present in a weight ratio of from 1:100000 to 2000:1.

3. The herbicide combination as claimed in claim 1 ;

wherein active compound components (A) and (B) are present in a weight ratio of from 1:40000 to 750:1.

4. The herbicide combination as claimed in claim 1 ;

which comprises one or more further components from the group comprising crop protection agents.

5. A herbicidal composition which comprises:

the herbicide combination as claimed in claim 1 ; and

one or more additives customary in crop protection.

6. A method for controlling harmful plants which comprises:

applying a synergistically effective amount of the active compound components of the herbicide combination as defined in claim 1 together or separately, by the pre-emergence method, by the post-emergence method, or by the pre-emergence and the post-emergence method, onto the plants, parts of plants, plant seeds, or the area where the plants grow.

7. The method as claimed in claim 6 ;

wherein the herbicide component (A) is applied in an application amount of from 0.01 to 2000 g of active substance per hectare and the herbicide component (B) is applied in an application amount of from 0.01 to 1000 g of active substance per hectare.

8. The method as claimed in claim 6 for the control of harmful plants on non-crop land or in plantation crops.

9. The method as claimed in claim 6 ;

wherein the active compounds of the herbicide combination are applied in the form of a herbicidal composition which comprises one or more additives customary in crop protection, if appropriate after dilution with water.

10. The herbicide combination according to claim 1, wherein component (B) is (B1.2.1) tembotrione.

11. The herbicide combination according to claim 1, wherein component (B) is (B1.3) ethyl [3-[2-chloro-5-[3,6-dihydro-3-methyl-2,6-dioxo-4-(trifluoromethyl)-1(2H)-pyrimidinyl]-4-fluorophenoxyl-2-pyridinyl]oxy]acetate (SYN-523).

12. The herbicide combination according to claim 1, wherein component (B) is (B1.4.1) pyroxsulam.

13. The herbicide combination according to claim 1, wherein component (B) is (B1.6.1) 4-hydroxy-3-[[2-[(2-methoxyethoxy)methyl]-6-trifluoromethyl-3-pyridinyl]carbonyl]bicyclo[3.2.1]oct-3-en-2-one (SYN-449).

14. The herbicide combination according to claim 1, wherein component (B) is (B2.2.2) trifloxysulfuron sodium salt.

15. The herbicide combination according to claim 1, wherein component (B) is (B2.3.1) saflufenacil.

16. The herbicide combination according to claim 1, wherein component (B) is (B2.4.1) aminopyralid.

17. The herbicide combination according to claim 1, wherein component (B) is (B2.5) ethofumesate.

18. The herbicide combination according to claim 1, wherein component (B) is (B3.1) pyroxasulfone (KIH-485).

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Nov 2, 2018
From: BAYER INTELLECTUAL PROPERTY GMBH
To: BAYER CROPSCIENCE AKTIENGESELLSCHAFT
Reel/Frame 047403/0243 →