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Diseases

Soybean Mosaic Virus

Glycine max (L.) Merr.

The primary pathogen of soybean mosaic is the Soybean mosaic virus (SMV), which causes systemic leaf deformation, growth stunting, and specific seed mottling. Resistance to the pathogen is controlled by genes of the Rsv group.

In the reference 18 varieties crop Soybean, where this is mentioned in the description.

Soybean mosaic virus belongs to the genus Potyvirus and exhibits high genetic variability, being subdivided into seven major strains (G1–G7) and nine clades. Symptoms of infection include systemic mosaic, crinkling and curling of leaves, as well as the formation of characteristic dark green blisters between the veins. Infection leads to overall plant dwarfing and a reduction in pod number.

A diagnostic feature of infection is necrotic pigmentation in the seed hilum area, although this symptom is not always an absolute indicator of the infection. In soybean breeding, dominant and recessive resistance genes, such as Rsv1, Rsv2, and rsv1-t, are used to combat the virus. Protection efficacy is enhanced by combining these genes with resistance factors against insect vectors, such as the Rag2 gene.

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

Sources8

Varieties of Soybean 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.

Gallec

Active

Glycine max (L.) Merr. · Soybean

Delley Samen und Pflanzen AG (CH)

AT CZ HR UA
10 records

Opaline

Active

Glycine max (L.) Merr. · Soybean

Delley Samen und Pflanzen AG

AT UA
10 records

Tourmaline

Active

Glycine max (L.) Merr. · Soybean

Claude-Alain Bétrix

AT
8 records

Bravor

Protection expired

Glycine max (L.) Merr. · Soybean

First Line Seeds Ltd (CA)

AT FR
4 records

York

Active

Glycine max (L.) Merr. · Soybean

First Line Seeds Ltd

AT
5 records

Grimo

Terminated

Glycine max (L.) Merr. · Soybean

Caussade Semences SA (FR)

FR IT
4 records

Terek

Active

Glycine max (L.) Merr. · Soybean

Tymchenko Viktor Naumovych, Sonets` Viktor Andriiovych, Pylypchenko Andrii Vasylovych, Marc Ham, Andre Letourneau, Alain Letourneau,

UA
7 records

S21-A1

Application submitted

Glycine max (L.) Merr. · Soybean

Syngenta Participations AG

IT
2 records

Tsuru

Active

Glycine max (L.) Merr. · Soybean

Agriculture & Agri-Food Canada, Harrow

FR
3 records

92M10

Active

Glycine max (L.) Merr. · Soybean

PIONEER HI-BRED INTERNATIONAL

IT
3 records

9341

Protection expired

Glycine max (L.) Merr. · Soybean

PIONEER HI-BRED INTERNATIONAL

ES
3 records

Beeson

Terminated

Glycine max (L.) Merr. · Soybean

UNIVERSITY OF INDIANA

ES
2 records

PrestoPro

Terminated

Glycine max (L.) Merr. · Soybean

HU
3 records

Romashka

Active

Glycine max (L.) Merr. · Soybean

Sichkar Viacheslav Ivanovych, Babych Anatolii Oleksandrovych, Savranchuk Volodymyr Viktorovych, Sukharieva Melaniia Dmytrivna, Medvedieva Liudmyla Romanivna,

UA
2 records

Swift

Terminated

Glycine max (L.) Merr. · Soybean

University of Minnesota (US)

FR
2 records

Sprynt

Terminated

Glycine max (L.) Merr. · Soybean

Nikitchyn Dmytro Ivanovych, Hryhorchuk Nataliia Fedorivna, Lunin Mykola Dmytrovych,

UA
1 record

Aryadna

Terminated

Glycine max (L.) Merr. · Soybean

Hanzhelo Ol`ha Ivanivna, Lavrova Halyna Dmytrivna, Sichkar V'iacheslav Ivanovych,

UA
2 records