Diseases
Vicia faba L. var. minuta (hort. ex Alef.) Mansf.
A fungal disease of faba bean caused by the obligate parasite Uromyces viciae-fabae. It manifests as an infection of all above-ground plant organs, leading to leaf drop and significant yield losses.
In the reference 39 varieties crop Tick Bean, where this is mentioned in the description.
The causative agent of the disease is the autoecious basidiomycete fungus Uromyces viciae-fabae. The pathogen affects leaves, stems, and pods, passing through the stages of light-colored aecia formation, light-brown powdery uredinia, and dark-brown telia. Mass development of the uredinial stage destroys the epidermis, causing premature senescence of the leaf canopy and the formation of underdeveloped seeds, which reduces yields by 15–30%.
Genetic resistance to rust is represented by the monogenic markers Uvf-1, Uvf-2, and Uvf-3, as well as polygenic non-specific 'slow-rusting' type resistance. Despite the presence of physiological races of the fungus, breeding often relies on gene pyramiding and the evaluation of genotype responses to local pathogen isolates due to the complex inheritance pattern of the trait.
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. var. minuta (hort. ex Alef.) Mansf. · Tick Bean
Norddeutsche Pflanzenzucht Hans-Georg Lembke KG
Vicia faba L. var. minuta (hort. ex Alef.) Mansf. · Tick Bean
WINKLER| Johanna Winkler in Saatzucht Gleisdorf GmbH & Co. KG
Vicia faba L. var. minuta (hort. ex Alef.) Mansf. · Tick Bean
RAGT 2n, FR
Vicia faba L. var. minuta (hort. ex Alef.) Mansf. · Tick Bean
DR. RUDORF, HERSCHING & E.BREUSTEDT, SCHLADEN
Vicia faba L. var. minuta (hort. ex Alef.) Mansf. · Tick Bean
Norddeutsche Pflanzenzucht DE
Vicia faba L. var. minuta (hort. ex Alef.) Mansf. · Tick Bean
Vicia faba L. var. minuta (hort. ex Alef.) Mansf. · Tick Bean
Selgen a.s., CZ
Vicia faba L. var. minuta (hort. ex Alef.) Mansf. · Tick Bean
Limagrain Europe, FR
Vicia faba L. var. minuta (hort. ex Alef.) Mansf. · Tick Bean
Agri Obtentions SA (FR)/Institut National de la Recherche Agronomique (FR)
Vicia faba L. var. minuta (hort. ex Alef.) Mansf. · Tick Bean
FRANCK DR. PETER| Dr. Peter Franck Pflanzenzucht Oberlimpurg / BAIER| Dr. Werner H. Baier in Fa. Pflanzenzucht Oberlimpurg
Vicia faba L. var. minuta (hort. ex Alef.) Mansf. · Tick Bean
Limagrain Europe, FR
Vicia faba L. var. minuta (hort. ex Alef.) Mansf. · Tick Bean
P.H. Petersen Saatzucht Lundsgaard GmbH (DE)
Vicia faba L. var. minuta (hort. ex Alef.) Mansf. · Tick Bean
Agri Obtentions SA (FR)/Institut National de la Recherche Agronomique (FR)
Vicia faba L. var. minuta (hort. ex Alef.) Mansf. · Tick Bean
Norddeutsche Pflanzenzucht Hans-Georg Lembke KG. Herrn Dr. Martin Frauen / Dr. O. Sass
Vicia faba L. var. minuta (hort. ex Alef.) Mansf. · Tick Bean
KWS LOCHOW GMBH Herrn Dr. Erhard Ebmeyer / Ulrike Ellis in Fa. KWS LOCHOW GMBH
Vicia faba L. var. minuta (hort. ex Alef.) Mansf. · Tick Bean
Serasem, FR
Vicia faba L. var. minuta (hort. ex Alef.) Mansf. · Tick Bean
FRAUEN| Norddeutsche Pflanzenzucht Hans-Georg Lembke KG. Herrn Dr. Martin Frauen / SASS| Dr. O. Sass
Vicia faba L. var. minuta (hort. ex Alef.) Mansf. · Tick Bean
Limagrain Advanta Nederland BV (NL)
Vicia faba L. var. minuta (hort. ex Alef.) Mansf. · Tick Bean
Agri Obtentions SA (FR)
Vicia faba L. var. minuta (hort. ex Alef.) Mansf. · Tick Bean
Agri Obtentions SA (FR)/Institut National de la Recherche Agronomique (FR)
Vicia faba L. var. minuta (hort. ex Alef.) Mansf. · Tick Bean
P.H.PETERSEN SAATZUCHT LUNDSGAARD
Vicia faba L. var. minuta (hort. ex Alef.) Mansf. · Tick Bean
LOCHOW| Lochow-Petkus GmbH
Vicia faba L. var. minuta (hort. ex Alef.) Mansf. · Tick Bean
INIA-OTRI
Vicia faba L. var. minuta (hort. ex Alef.) Mansf. · Tick Bean
INIA/IFAPA/CSIC