Diseases
Hordeum vulgare L.
A group of fungal diseases of barley caused by the species Ustilago nuda, Ustilago hordei, and Ustilago nigra, in which the spike organs are replaced by a mass of spores.
In the reference 162 varieties crop Barley, where this is mentioned in the description.
Three types of the disease are distinguished in barley: loose smut (pathogen Ustilago nuda), covered or hard smut (Ustilago hordei), and black or false loose smut (Ustilago nigra). With loose smut, the spike turns into a powdery mass, and the infection persists as mycelium within the seed embryo. Covered smut is characterized by a dense mass of spores covered by remnants of glumes, maintaining the shape of the spike until threshing. Black smut is symptomatically similar to loose smut, but the infection is transmitted by teliospores on the seed surface.
Barley smut pathogens possess high racial variability: numerous physiological races have been described for covered smut, and up to 18 for black smut. Genetic resistance to loose smut is controlled by genes of the Un series, in particular, the Un8 gene. Resistance to covered smut is associated with the Ruh1 and aHor2 loci, for which molecular markers are used for identification.
General information about the subject — on the page Smut.
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.
Hordeum vulgare L. · Barley
Hoiman Serhii Volodymyrovych, Sheremet Oleksandr Martynovych, Lehkun Ihor Borysovych, Linchevskyi Anatolii Adamovych,
Hordeum vulgare L. · Barley
Mozharenko Mykhailo Mykolaiovych, Sichniak Vira IUkhymivna, Linchevskyi Anatolii Adamovych, Sheremet Oleksandr Martynovych,
Hordeum vulgare L. · Barley
LOCHOW-PETKUS
Hordeum vulgare L. · Barley
Lantmännen SW Seed
Hordeum vulgare L. · Barley
Hoiman Serhii Volodymyrovych, Sheremet Oleksandr Martynovych, Lehkun Ihor Borysovych, Linchevskyi Anatolii Adamovych,
Hordeum vulgare L. · Barley
DONTSOVA ALEKSANDRA ALEKSANDROVNA / DONTSOV DMITRIJ PETROVICh / ROMANYuKIN ALEKSANDR EGOROVICh / TERNOVAYa ELENA ALEKSANDROVNA / IGNAT'EVA NATAL'Ya GENNAD'EVNA / ShIShKIN NIKOLAJ VASIL'EVICh / YaNKOVSKIJ NIKOLAJ GRIGOR'EVICh / FILIPPOV EVGENIJ GRIGOR'EVIC
Hordeum vulgare L. · Barley
Vesna Serhii Viktorovych, Manziuk Vitalii Tymofiiovych, Naumov Oleksii Hermanovych, Vasko Nataliia Ivanivna, Kozachenko Mykhailo Romanovych,
Hordeum vulgare L. · Barley
Stel`makh Adol`f Khomych, Sheremet Oleksandr Martynovych, Lehkun Ihor Borysovych, Linchevskyi Anatolii Adamovych,
Hordeum vulgare L. · Barley
Sichniak Vira IUkhymivna, Lehkun Ihor Borysovych, Sheremet Oleksandr Martynovych, Linchevskyi Anatolii Adamovych,
Hordeum vulgare L. · Barley
Stelmakh Adolf Fomych, Sheremet Oleksandr Martynovych, Lehkun Ihor Borysovych, Linchevskyi Anatolii Adamovych,
Hordeum vulgare L. · Barley
Saatzucht J. Breun (DE)
Hordeum vulgare L. · Barley
Sichniak Vira IUkhymivna, Sheremet Oleksandr Martynovych, Linchevskyi Anatolii Adamovych,
Hordeum vulgare L. · Barley
Shepilova Nadiia Dmytrivna, Vesna Serhii Viktorovych, Naumov Oleksii Hermanovych, Vasko Nataliia Ivanivna, Kozachenko Mykhailo Romanovych,
Hordeum vulgare L. · Barley
Hristo Gorastev, Nevenka Ganusheva, Stoyka Grancharova, Ganka Hristozova
Hordeum vulgare L. · Barley
Babash Andrii Borysovych, Perekhrest Valentyna Arkhypivna, Tarasiuk Vasyl` Prokopovych, Kirdohlo IEvhen Kostiantynovych, Linchevskyi Anatolii Adamovych,
Hordeum vulgare L. · Barley
Huseinov Vali Mamedovych, Vesna Serhii Viktorovych, Naumov Oleksii Hermanovych, Vasko Nataliia Ivanivna, Kozachenko Mykhailo Romanovych,
Hordeum vulgare L. · Barley
Stelmakh Adolf Fomych, Lehkun Ihor Borysovych, Sheremet Oleksandr Martynovych, Linchevskyi Anatolii Adamovych,
Hordeum vulgare L. · Barley
Kirdohlo IEvhen Kostiantynovych, Sichniak Vira IUkhymivna, Lehkun Ihor Borysovych, Sheremet Oleksandr Martynovych, Linchevskyi Anatolii Adamovych,
Hordeum vulgare L. · Barley
ShEVChENKO SERGEJ NIKOLAEVICh / IL'IN ALEKSEJ VASIL'EVICh / KALININ YuRIJ ALEKSEEVICh / STEPANOVA TAT'YaNA IVANOVNA / ZhELEZNIKOVA VALENTINA ALEKSANDROVNA / ZANChEVSKIJ VLADISLAV VLADIMIROVICh
Hordeum vulgare L. · Barley
Lehkun Ihor Borysovych, Sichniak Vira IUkhymivna, Sheremet Oleksandr Martynovych, Linchevskyi Anatolii Adamovych,
Hordeum vulgare L. · Barley
Hordeum vulgare L. · Barley
Hordeum vulgare L. · Barley
Hordeum vulgare L. · Barley