Diseases
Phaseolus vulgaris L.
A group of viral diseases of beans caused by bean common mosaic (BCMV, BCMNV) and bean yellow mosaic (BYMV) viruses, characterized by leaf deformation, mosaic coloration, and plant stunting.
In the reference 575 varieties crop Common bean, where this is mentioned in the description.
The causative agents of these diseases belong to the genus Potyvirus. Bean common mosaic virus (BCMV) and bean common mosaic necrosis virus (BCMNV) are seed-transmitted and cause both typical chlorotic mosaic spots and systemic necrosis ("black root"). Bean yellow mosaic virus (BYMV) manifests as a bright yellow-green pattern on leaves; however, unlike BCMV, it is not transmitted through bean seeds.
Resistance to BCMV is provided by a combination of the dominant gene I and a group of recessive genes, such as bc-u, bc-1, bc-2, and bc-3. The bc-3 gene, which encodes the translation initiation factor eIF4E, is a key component of modern breeding programs. A set of differential cultivars is used to assess virus pathogenicity, allowing for the classification of strains into pathogenicity groups.
General information about the subject — on the page Viral mosaic diseases.
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.
Phaseolus vulgaris L. · Common bean
POP VRIEND RESEARCH BV
Phaseolus vulgaris L. · Common bean
WEBSTER DAVID M.
Phaseolus vulgaris L. · Common bean
Vilmorin, S.A.
Phaseolus vulgaris L. · Common bean
Seminis Vegetable Seeds
Phaseolus vulgaris L. · Common bean
Rob Gehin
Phaseolus vulgaris L. · Common bean
Pop Vriend Seeds B.V.
Phaseolus vulgaris L. · Common bean
Rob Gehin
Phaseolus vulgaris L. · Common bean
VILMORIN, S.A.
Phaseolus vulgaris L. · Common bean
Syngenta Seeds, NL
Phaseolus vulgaris L. · Common bean
Gebr. Bakker Zaadteelt (NL)
Phaseolus vulgaris L. · Common bean
Syngenta, NL
Phaseolus vulgaris L. · Common bean
Holland-Select Research B.V.
Phaseolus vulgaris L. · Common bean
NLX1
Phaseolus vulgaris L. · Common bean
SEMILLAS FITO, S.A.
Phaseolus vulgaris L. · Common bean
Harris Moran Seed Company
Phaseolus vulgaris L. · Common bean
Rijk Zwaan Zaadteelt en Zaadhandel B.V.
Phaseolus vulgaris L. · Common bean
Syngenta Seeds
Phaseolus vulgaris L. · Common bean
Seminis Vegetable Seeds
Phaseolus vulgaris L. · Common bean
Seminis Vegetable Seeds
Phaseolus vulgaris L. · Common bean
Syngenta Seeds B.V.
Phaseolus vulgaris L. · Common bean
Robert Gehin, HM.CLAUSE, Inc.
Phaseolus vulgaris L. · Common bean
Rijk Zwaan Zaadteelt en Zaadhandel B.V.
Phaseolus vulgaris L. · Common bean
Michigan State University
Phaseolus vulgaris L. · Common bean
Steve Magnuson