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
Rijk Zwaan Zaadteelt en Zaadhandel B.V.
Phaseolus vulgaris L. · Common bean
NOVARTIS SEEDS
Phaseolus vulgaris L. · Common bean
VILMORIN, S.A.
Phaseolus vulgaris L. · Common bean
Pop Vriend Research B.V.
Phaseolus vulgaris L. · Common bean
Vegetal Recherches et Developpements-Vred (FR)
Phaseolus vulgaris L. · Common bean
Vilmorin-Mikado SAS (FR)
Phaseolus vulgaris L. · Common bean
Vilmorin-Mikado S.A.S.
Phaseolus vulgaris L. · Common bean
ITACYL (CASTILLA Y LEON)
Phaseolus vulgaris L. · Common bean
Gautier Semences SAS (FR)
Phaseolus vulgaris L. · Common bean
Nunhems Netherlands BV
Phaseolus vulgaris L. · Common bean
Pop Vriend Research B.V.
Phaseolus vulgaris L. · Common bean
Bean International Research and Development-Bird (FR)
Phaseolus vulgaris L. · Common bean
Van Waveren Saaten GmbH
Phaseolus vulgaris L. · Common bean
Dimitar Genchev, Ivan Kiryakov
Phaseolus vulgaris L. · Common bean
Royal Sluis Vegetables BV (NL)
Phaseolus vulgaris L. · Common bean
Blumen Group S.p.A. (IT)
Phaseolus vulgaris L. · Common bean
Van Waveren Saaten GmbH
Phaseolus vulgaris L. · Common bean
Syngenta Crop Protection AG
Phaseolus vulgaris L. · Common bean
JUNTA CASTILLA-LEON(SITA)
Phaseolus vulgaris L. · Common bean
Blumen Group S.p.A. (IT)
Phaseolus vulgaris L. · Common bean
SEMILLAS FITO, S.A.
Phaseolus vulgaris L. · Common bean
Vilmorin-Mikado S.A.S.
Phaseolus vulgaris L. · Common bean
E.R.S.A. Friuli-Venezia Giulia
Phaseolus vulgaris L. · Common bean
Vegetal Recherches et Developpements-Vred (FR)/Espaces Naturels Regionaux (FR)