Regalfin
TerminatedPhaseolus vulgaris L. · Common bean
Vilmorin SA (FR)
Diseases
Phaseolus vulgaris L.
A complex of bacterial diseases of common bean, including common bacterial blight, halo blight, and bacterial wilt, caused by specific pathogens Xanthomonas, Pseudomonas, and Curtobacterium, capable of reducing yield by up to 45%.
In the reference 215 varieties crop Common bean, where this is mentioned in the description.
The primary causal agents of bean diseases include Xanthomonas phaseoli pv. phaseoli and Xanthomonas citri pv. fuscans, which cause common bacterial blight, Pseudomonas savastanoi pv. phaseolicola, which induces halo blight, and Curtobacterium flaccumfaciens pv. flaccumfaciens, which causes bacterial wilt. The diseases manifest as water-soaked spots, necroses, chlorotic halos, and systemic infection of the vascular system, leading to defoliation and seed contamination.
Resistance to halo blight is determined by Pse-1–Pse-6 loci and a number of QTLs, with the pathogen-plant interaction often following the "gene-for-gene" principle. Regarding common bacterial blight, resistance is predominantly polygenic and quantitative in nature and is associated with QTLs such as SU91, SAP6, and BC420, which requires the use of breeding approaches, including the introgression of loci from closely related species, such as Phaseolus acutifolius.
General information about the subject — on the page Bacterial 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
Vilmorin SA (FR)
Phaseolus vulgaris L. · Common bean
Herrit Vlaar, Lipskyi Volodymyr Volodymyrovych,
Phaseolus vulgaris L. · Common bean
Z. Witek, A. Witek,
Phaseolus vulgaris L. · Common bean
Cent. za povrtar. SP (YU)
Phaseolus vulgaris L. · Common bean
VAN DEN BERG (NL)
Phaseolus vulgaris L. · Common bean
Graines Baumaux (FR)
Phaseolus vulgaris L. · Common bean
Dimitar D. Genchev, Ivan D. Kiryakov, Milka V. Stoyanova
Phaseolus vulgaris L. · Common bean
Hliavyn Andrii Viktorovych, Kolisnyk Serhii Ivanovych, Temchenko Inna Viktorivna, Lekhman Alla Adamivna, Babych Anatolii Oleksandrovych, Petrychenko Vasyl Florovych, Ivaniuk Serhii Vasyl`ovych,
Phaseolus vulgaris L. · Common bean
Krakowska Hodowla i Nasiennictwo Ogrodnicze POLAN sp. z o.o.
Phaseolus vulgaris L. · Common bean
Vilmorin SA (FR)
Phaseolus vulgaris L. · Common bean
Bakker Brothers Gebroeders Bakker Zaadteelt en Zaadhandel BV
Phaseolus vulgaris L. · Common bean
ROGERS SEEDS COMPANY (US)
Phaseolus vulgaris L. · Common bean
WEIL| Irina Weil in Fa. Bruno Nebelung GmbH & Co. KG / SCHNOCK M.G.| Dr. M.G. Schnock
Phaseolus vulgaris L. · Common bean
Domaine Public (FR)
Phaseolus vulgaris L. · Common bean
Bakker Brothers Gebroeders Bakker Zaadteelt en Zaadhandel BV
Phaseolus vulgaris L. · Common bean
NUNHEMS ZADEN B.V.
Phaseolus vulgaris L. · Common bean
Gebr. Bakker Zaadteelt & Zaadhandel B.V.
Phaseolus vulgaris L. · Common bean
Vilmorin SA (FR)
Phaseolus vulgaris L. · Common bean
Domaine Public (FR)
Phaseolus vulgaris L. · Common bean
Phaseolus vulgaris L. · Common bean
Phaseolus vulgaris L. · Common bean
Phaseolus vulgaris L. · Common bean
Kutjevo d.d. (HR)
Phaseolus vulgaris L. · Common bean