# US 11,998,010 B2 · Pesticidal mixtures

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- Number: US 11,998,010 B2
- Document ID: US11998010B2
- Status: Granted
- Kind: B2
- Application number: 17/251,838
- Filed: 2019-06-25
- Published: 2021-08-19
- Granted: 2024-06-04
- Earliest claimed: 2018-07-02
- Assignees: BASF SE
- Applicants: BASF SE
- Inventors: Christian Harald Winter; Jurith Montag; Markus Gewehr
- Web page: https://patentgrep.com/patent/US11998010B2

## CPC

- A01N 43/653: 1,2,4-Triazoles; Hydrogenated 1,2,4-triazoles
- A01N 43/713: having rings with four or more nitrogen atoms as the only ring hetero atoms
- A01N: PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF (preservation of food or foodstuff A23); BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES (preparations for medical, dental or toiletry purposes which kill or prevent the growth or proliferation of unwanted organisms A61K); PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS

## Abstract

The present invention relates Fungicidal mixtures comprising, as active components, 1) 4-[[6-(2,4-difluorophenyl)-1,1-difluoro-2-hydroxy-3-(5-sulfanyl-1,2,4-triazol-1-yl)propyl]-3-pyridyl]oxy]benzonitrile as compound I and 2) 1-2-[[1-(4-chlorophenyflpyrazol-3-yl]oxymethyl]-3-methyl-phenyl]-4-methyl-tetrazol-5-one as compound II and methods to combat phytopathogenic fungi based on such mixtures.

## Claims

### Claim 1

A fungicidal mixture comprising, as active components,
1) 4-[[6-[2-(2,4-difluorophenyl)-1,1-difluoro-2-hydroxy-3-(5-sulfanyl-1,2,4-triazol-1-yl)propyl]-3-pyridyl]oxy]benzonitrile as compound I and
2) 1-[2-[[1-(4-chlorophenyl)pyrazol-3-yl]oxymethyl]-3-methyl-phenyl]-4-methyl-tetrazol-5-one as compound II.

### Claim 2 (depends on 1)

The mixture as claimed in claim 1, wherein ratio by weight of compound I and compound II is from 100:1 to 1:100.

### Claim 3 (depends on 1)

A pesticidal composition, comprising a liquid or solid carrier and a mixture as defined in any of claim 1.

### Claim 4 (depends on 1)

A method for controlling phytopathogenic pests,
wherein the pest, their habitat, breeding grounds, their locus or the plants to be protected against pest attack, the soil or plant propagation material are treated with an effective amount of the mixture as defined in claim 1.

### Claim 5 (depends on 4)

The method as defined in claim 4 for controlling phytopathogenic harmful fungi on cereals.

### Claim 6 (depends on 4)

The method as defined in claim 4 for controlling phytopathogenic harmful fungi on corn.

### Claim 7 (depends on 4)

The method as defined in claim 4 for controlling phytopathogenic harmful fungi wherein the fungi contains a mutation in the mitochondrial cytochrome b gene conferring resistance to Qo inhibitors, wherein the mutation is G143A or F129L.

### Claim 8 (depends on 4)

The method as defined in claim 4 against
Blumeria (formerly Erysiphe) graminis on cereals;
Drechslera (syn. Helminthosporium) spp. on cereals;
Fusarium spp.;
Mycosphaerella spp. on cereals;
Puccinia spp. (rusts) on cereals;
Rhynchosporium secalis and R. commune (scald) on cereals;
Septoria spp. on cereals.

### Claim 9 (depends on 4)

The method as defined in claim 4 against
Bipolaris and Drechslera spp.;
Cercospora spp. on corn;
Phaeosphaeria maydis and Puccinia polysora on corn.

### Claim 10 (depends on 4)

The method as defined in claim 4 against Cercospora spp. sugar beets.

### Claim 11 (depends on 4)

The method as claimed in claim 4, wherein the mixture is applied in an amount of from 0.01 g to 10 kg per 100 kg of plant propagation materials.

### Claim 12

A method for controlling phytopathogenic pests, wherein the pests, their habitat, breeding grounds, their locus or the plants to be protected against pest attack, the soil or plant propagation material are treated with an effective amount of
1) 4-[[6-[2-(2,4-difluorophenyl)-1,1-difluoro-2-hydroxy-3-(5-sulfanyl-1,2,4-triazol-1-yl)propyl]-3-pyridyl]oxy]benzonitrile as compound I and
2) 1-[2-[[1-(4-chlorophenyl)pyrazol-3-yl]oxymethyl]-3-methyl-phenyl]-4-methyl-tetrazol-5-one as compound II,
wherein compound I and compound II are applied as a mixture of compound I and compound II, compound I and compound II are applied separately and simultaneously, or compound I and compound II are applied separately in succession.