# US 11,896,013 B2 · Dominikia sp. strain, compositions comprising it and uses

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- Number: US 11,896,013 B2
- Document ID: US11896013B2
- Status: Granted
- Kind: B2
- Application number: 17/273,808
- Filed: 2019-09-11
- Published: 2021-10-07
- Granted: 2024-02-13
- Earliest claimed: 2018-09-12
- Assignees: Symborg, S.L.
- Applicants: Symborg, Sl
- Inventors: Jesus Juarez Molina; Felix Fernandez; Antonio Jose Bernabe Garcia; Ana Vila Martinez; Rocio Torres Vera
- Web page: https://patentgrep.com/patent/US11896013B2

## CPC

- A01N 63/30: Microbial fungi; Substances produced thereby or obtained therefrom
- A01N 25/12: Powders or granules (A01N25/26 takes precedence)
- A01P 5/00: Nematocides
- A01P 21/00: Plant growth regulators
- C12N 1/145: Fungi isolates
- C12R 2001/645: Fungi {; Processes using fungi}
- 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
- A01P: BIOCIDAL, PEST REPELLANT, PEST ATTRACTANT OR PLANT GROWTH REGULATORY ACTIVITY OF CHEMICAL COMPOUNDS OR PREPARATIONS
- C12N: MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA (microbiological testing media C12Q1/00)
- C12R: INDEXING SCHEME ASSOCIATED WITH SUBCLASSES C12C - C12Q, RELATING TO MICROORGANISMS

## Abstract

The strain of fungus Dominikia sp. deposited under accession number MUCL 57072, that can be included into compositions is disclosed; the composition being suitable to be used as bio-stimulant and bio-nematicidal in plants, preferably in cereals. Also disclosed is a process for obtaining said compositions.

## Claims

### Claim 1

A Dominikia sp. strain comprising accession number MUCL 57072.

### Claim 2

A composition comprising the Dominikia sp. strain, deposited under accession number MUCL 57072, wherein the concentration of the Dominikia sp. in the composition is from 1.0% to 4.0% by weight based on the total weight of the composition.

### Claim 3 (depends on 2)

The composition according to claim 2, wherein the concentration of the Dominikia sp. in the composition is from 2.0% to 3.0% by weight based on the total weight of the composition.

### Claim 4 (depends on 2)

The composition according to claim 2, wherein the composition is a solid composition.

### Claim 5 (depends on 4)

The composition according to claim 4, wherein the composition is in the form of powder, emulsifiable concentrate, granules, or microgranules.

### Claim 6 (depends on 5)

The composition according to claim 5, wherein the composition is in the form of microgranules.

### Claim 7 (depends on 6)

The composition according to claim 6, wherein the microgranules have a size ranging from 500 μm to 2000 μm.

### Claim 8 (depends on 2)

The composition according to claim 2, further comprising at least one pesticide selected from the group consisting of a fungicide, a bio-fungicide, an insecticide, a bio-insecticide, a nematicide and a bio-stimulant.

### Claim 9 (depends on 2)

A method of using the composition according to claim 2, comprising applying the composition as a bio-stimulant to plants.

### Claim 10 (depends on 2)

A method of using the composition according to claim 2, comprising applying the composition as a bio-nematicidal to plants.

### Claim 11 (depends on 9)

The method according to claim 9, wherein said plants are cereals.

### Claim 12 (depends on 2)

A method of using the composition according to claim 2, comprising providing the composition by coating a seed with the composition or by applying the composition in conjunction with the seeds at the time of seeding.

### Claim 13 (depends on 2)

A cereal seed coated with the composition according to claim 2.