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2 549 696

(13)

(51)

IPC

C12N1/16(2006-01-01)

A01N63/00(2006-01-01)

A01P3/00(2006-01-01)

C12R1/645(2006-01-01)

(21) (22)

Application

2012104749/10, 2010-06-25

(24)

Start date

2010-06-25

(22)

Actual filing date

2010-06-25

(45)

Published

2015-04-27

(72)

Inventor

Shisler, Dehvid, A.Bem, Majkl, Dzh.

(73)

Holder

Soedinennye Shtaty Ameriki V Litse Ministerstva Sel'Skogo KhozjajstvaGosudarstvennyj Universitet Fundamental'Nykh Issledovanij Shtata Ogajo

PROTHIOCONAZOLE-RESISTANT STRAIN OF Cryptococcus flavescens FOR BIOLOGICAL CONTROL OF FUSARIOSIS Russian patent published in 2015 - IPC C12N1/16 A01N63/00 A01P3/00 C12R1/645

Abstract RU 2549696 C2

FIELD: chemistry.

SUBSTANCE: group of inventions relates to field of biotechnology. Claimed are strains of Cryptococcus flavescens 3C NRRL Y-50378 and Cryptococcus flavescens 4C NRRL Y-50379 for suppression and control of fusariosis of grains, possessing resistance to prothioconazole. In order to suppress fusariosis strain Cryptococcus flavescens 3C NRRL Y-50378 or strain Cryptococcus flavescens 4C NRRL Y-50379, or combination of said strains is introduced in cereal ear in amount, sufficient for reduction of fusariosis level in comparison with the level, observed for untreated control. Composition for suppression of fusariosis of cereals, including strain Cryptococcus flavescens 3C NRRL Y-50378 or strain Cryptococcus flavescens 4C NRRL Y-50379, or combination of said strains, and agriculturally acceptable carrier, is also claimed.

EFFECT: claimed strains of Cryptococcus flavescens are effective antagonists of F graminearum.

10 cl, 3 tbl, 1 ex

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RU 2 549 696 C2

Authors

Shisler, Dehvid, A.

Bem, Majkl, Dzh.

Dates

2015-04-27—Published

2010-06-25—Filed