Diseases
Vicia faba L.
A fungal disease of faba bean caused by the autoecious pathogen Uromyces viciae-fabae. The disease manifests as pustules on the above-ground parts of the plants, causing premature leaf drop and a decrease in grain yield.
In the reference 38 varieties crop Broad bean, where this is mentioned in the description.
The causative agent of rust is the basidiomycetous fungus Uromyces viciae-fabae, which completes its life cycle on a single host plant without the involvement of intermediate species. The infection persists in the soil and on plant debris as teliospores, ensuring the recurrence of the disease in the following season.
Symptoms of the infection become visible during the flowering phase, affecting leaves, stems, petioles, and pods. Initially, yellowish-orange uredopustules appear on the plant, which eventually transition into the stage of producing powdery light-brown spores. By the end of the growing season, dense dark-brown teliopustules are formed.
Intensive development of the disease leads to the destruction of photosynthetic tissue, premature leaf drop, and the formation of shriveled seeds. Grain yield losses during severe infestation can exceed 15–20%, while breeding for resistance is based on selecting varieties with high field tolerance.
General information about the subject — on the page Rust.
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.
Vicia faba L. · Broad bean
Norddeutsche Pflanzenzucht Hans-Georg Lembke KG
Vicia faba L. · Broad bean
Norddeutsche Pflanzenzucht Hans-Georg Lembke KG
Vicia faba L. · Broad bean
RAGT 2N S.A.S
Vicia faba L. · Broad bean
Saatzucht Gleisdorf
Vicia faba L. · Broad bean
Norddeutsche Pflanzenzucht Hans-Georg Lembke KG
Vicia faba L. · Broad bean
Norddeutsche Pflanzenzucht Hans-Georg Lembke KG
Vicia faba L. · Broad bean
Saatzucht Gleisdorf
Vicia faba L. · Broad bean
Norddeutsche Pflanzenzucht Hans-Georg Lembke KG
Vicia faba L. · Broad bean
Norddeutsche Pflanzenzucht Hans-Georg Lembke KG
Vicia faba L. · Broad bean
Norddeutsche Pflanzenzucht Hans-Georg Lembke KG
Vicia faba L. · Broad bean
Saatzucht Gleisdorf
Vicia faba L. · Broad bean
Norddeutsche Pflanzenzucht Hans-Georg Lembke KG
Vicia faba L. · Broad bean
Norddeutsche Pflanzenzucht Hans-Georg Lembke KG
Vicia faba L. · Broad bean
Saatzucht Gleisdorf
Vicia faba L. · Broad bean
Saatzucht Gleisdorf
Vicia faba L. · Broad bean
Limagrain Europe S.A.S
Vicia faba L. · Broad bean
Norddeutsche Pflanzenzucht
Vicia faba L. · Broad bean
Limagrain Europe S.A.S
Vicia faba L. · Broad bean
Nordic Seed A/S
Vicia faba L. · Broad bean
SENOVA LTD
Vicia faba L. · Broad bean
Saatzucht Gleisdorf
Vicia faba L. · Broad bean
Agri-Obtentions S.A., Institut National de Recherche pour l'Agriculture l'Alimentation et l'Environnement (INRAE)
Vicia faba L. · Broad bean
Saatzucht Gleisdorf
Vicia faba L. · Broad bean
Limagrain UK