Diseases

Barley mosaic viruses

Hordeum vulgare L.

A group of barley diseases including seed-borne stripe mosaic, and soil-borne yellow and mild mosaics transmitted by zoospores of the fungus Polymyxa graminis.

In the reference 179 varieties crop Barley, where this is mentioned in the description.

Barley stripe mosaic is caused by the BSMV virus and manifests as V-shaped chlorotic streaks, causing floral sterility and grain shriveling. The disease is characterized by high seed transmissibility and rapid spread through mechanical contact between plants.

Yellow and mild mosaics are caused by the BaYMV and BaMMV viruses, which infect plants in patches at low temperatures. Symptoms include pale yellow spots, leaf deformation, poor tillering, and stunted root systems.

Breeding for resistance to BaYMV and BaMMV is based on the use of rym genes, including rym3 and rym4. Due to the variability of viral pathotypes, breeders use the gene pyramiding method to ensure durable resistance.

General information about the subject — on the page Viral mosaic diseases.

Sources6

Varieties of Barley mentioned in the description

Selection based on the description text, not on official evaluation: these data are absent from registers. For specific variety details, please refer to its profile.

SU Laurielle

Active

Hordeum vulgare L. · Barley

Victoria-Elisabeth Dohrendorf-Laubach

DE FR HU UA

10 records

KWS Glacier

Active

Hordeum vulgare L. · Barley

KWS UK LTD

CZ DE FR

10 records

Arthene

Active

Hordeum vulgare L. · Barley

Wirtschaftsgemeinschaft Gut Boldebuck GmbH % Co. KG

AT CZ DE

9 records

Gerbel

Terminated

Hordeum vulgare L. · Barley

SAS FLORIMOND DESPREZ VEUVE and FILS

DK ES FR IT

9 records

Lyberac

Active

Hordeum vulgare L. · Barley

Claus Einfeldt

CZ DE HU

7 records

Mirabelle

Active

Hordeum vulgare L. · Barley

W. von Borries-Eckendorf GmbH & Co.KG

DE PL UA

8 records

Lucienne

Active

Hordeum vulgare L. · Barley

W. von Borries-Eckendorf GmbH & Co.KG

AT DE UA

10 records

Marado

Terminated

Hordeum vulgare L. · Barley

SERASEM| SERASEM (G.I.E. commercial)

DE FR IT

9 records

Libra

Terminated

Hordeum vulgare L. · Barley

TWYFORD SEEDS LTD

DE FR IE

11 records

RGT Mela

Active

Hordeum vulgare L. · Barley

W. von Borries-Eckendorf GmbH & Co.KG

AT CZ DE PL

7 records

KWS Moselle

Active

Hordeum vulgare L. · Barley

KWS UK LTD

DE FR LU

10 records

Trixi

Protection expired

Hordeum vulgare L. · Barley

STRUBE| Johann-Friedrich Strube in Fa. Dr. J. Ackermann & Co / LIEBL| Josef Liebl in Fa. Dr. J. Ackermann & Co (Kommanditgesellschaft)

DE DK ES FR

11 records

Yoole

Terminated

Hordeum vulgare L. · Barley

Syngenta UK Ltd

AT DK HR

7 records

SY Galileoo

Active

Hordeum vulgare L. · Barley

Syngenta Participations AG

DE PL UA

8 records

SY Tepee

Active

Hordeum vulgare L. · Barley

Syngenta Seeds, UK

10 records

Avantasia

Active

Hordeum vulgare L. · Barley

Deutsche Saatveredelung, D

CZ DE UA

8 records

Hamu

Terminated

Hordeum vulgare L. · Barley

Sejet Planteforaedling I,S

DE DK PL SE

10 records

SU Majella

Active

Hordeum vulgare L. · Barley

Nordsaat Saatzucht GmbH Saatzucht Langenstein

CZ DE PL

6 records

LG Opera

Active

Hordeum vulgare L. · Barley

LIMAGRAIN EUROPE

FR SK

5 records

Meseta

Active

Hordeum vulgare L. · Barley

FLORIMOND DESPREZ VEUVE ET FILS

ES IT

6 records

KWS Delis

Active

Hordeum vulgare L. · Barley

KWS MOMONT RECHERCHE SARL, FR

DE FR UA

9 records

Belfry

Active

Hordeum vulgare L. · Barley

Syngenta UK Ltd

IE NL

9 records

Debby

Active

Hordeum vulgare L. · Barley

SAATZUCHT DONAU GES.M.B.H. & COKG

AT CZ SK

5 records

Suzuka

Terminated

Hordeum vulgare L. · Barley

Syngenta UK Ltd

DE HR

7 records

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