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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.

Malwinta

Active

Hordeum vulgare L. · Barley

Pajbjergfonden (DK)

DE FR LT RO
14 records

LG Zorica

Active

Hordeum vulgare L. · Barley

Limagrain Europe S.A.S. (FR)

AT BG CZ FR HU SK
11 records

LG Campus

Active

Hordeum vulgare L. · Barley

LIMAGRAIN EUROPE

AT CZ DE FR PL
11 records

KWS Wallace

Active

Hordeum vulgare L. · Barley

KWS Lochow

AT CZ DE EE UA
12 records

KWS Tardis

Active

Hordeum vulgare L. · Barley

KWS UK LTD

AT CZ DE FR IE
13 records

KWS Chilis

Active

Hordeum vulgare L. · Barley

KWS Lochow

AT CZ DE DK EE UA
10 records

Comtesse

Active

Hordeum vulgare L. · Barley

Secobra Recherches, F

AT DE ES FR
15 records

Christelle

Protection expired

Hordeum vulgare L. · Barley

Nordsaat Saatzuchtgesellschaft mbH

AT DE FR HU PL
11 records

Traminer

Protection expired

Hordeum vulgare L. · Barley

Nordsaat Saatzuchtgesellschaft mbH

AT CZ DE LT PL
11 records

SU Laurielle

Active

Hordeum vulgare L. · Barley

Victoria-Elisabeth Dohrendorf-Laubach

DE FR HU UA
10 records

Stella

Active

Hordeum vulgare L. · Barley

Syngenta UK Ltd

DE DK PL SE
11 records

Souleyka

Active

Hordeum vulgare L. · Barley

Nordsaat Saatzuchtgesellschaft m.b.H. (DE)

CZ DE FR PL
9 records

Saturn

Active

Hordeum vulgare L. · Barley

MARTIN BREUN

CZ DE HR
9 records

Maltesse

Active

Hordeum vulgare L. · Barley

Secobra, F

CZ FR
11 records

Ludmilla

Protection expired

Hordeum vulgare L. · Barley

Staatzucht Firlbeck GmbH & Co.KG

AT DE EE
11 records

LG Veronika

Active

Hordeum vulgare L. · Barley

Limagrain Europe S.A.S

DE EE LU RO
8 records

LG Globetrotter

Active

Hordeum vulgare L. · Barley

Limagrain Europe S.A.S

CZ DE DK FR
10 records

LG Flynn

Active

Hordeum vulgare L. · Barley

LIMAGRAIN EUROPE

AT DE NL PL
10 records

LG Capitol

Active

Hordeum vulgare L. · Barley

Limagrain Europe S.A.S

CZ DE DK FR
10 records

KWS Infinity

Active

Hordeum vulgare L. · Barley

KWS UK LTD

DE FR IE LU
11 records

Colonia

Active

Hordeum vulgare L. · Barley

Claus Einfeldt

CZ DE FR PL
8 records

Campanile

Active

Hordeum vulgare L. · Barley

Nickerson International Research S.N.C.

CZ DE FR LT
9 records

California

Active

Hordeum vulgare L. · Barley

Nickerson International Research S.N.C.

DE DK LU UA
13 records

Antonia

Protection expired

Hordeum vulgare L. · Barley

SECOBRA SAATZUCHT| SECOBRA Saatzucht GmbH

AT DE FR
11 records