Diseases
Root rots are a complex of soil-borne fungal diseases affecting the underground part and the basal zone of plants. The infection manifests latently and leads to a 15–40% reduction in crop productivity.
Mentioned in descriptions 5 232 varieties reference book.
Root rots represent a group of pathologies affecting roots, tillering nodes, and underground internodes. The disease manifests as stand thinning, necrosis and browning of the root system, as well as the appearance of brown spots, streaks, and coatings on the basal part of the stem. External signs are often hidden and masked as nutrient deficiencies or winterkill, which is expressed in plant stunting, stem breakage, empty ears, and shriveled grain.
Disease development depends on a combination of abiotic factors and agronomic conditions. The infection actively progresses under excessive soil moisture, crop rotation violations, monoculture cropping, and the use of infected seed material. Mineral nutrient imbalance, especially potassium and phosphorus deficiency combined with nitrogen excess, reduces the natural immunity of plants, creating favorable conditions for pathogen activity across a wide temperature range.
In breeding practice, resistance to rots is often defined as tolerance—the ability of a plant to maintain productivity when infected. Variety evaluation is conducted on artificial and natural infection nurseries using quantitative disease scales from 1 to 9. Biophysical and conductometric methods are used for rapid analysis of the degree of tissue damage by pathogenic toxins.
Selection based on the description text, not official resistance ratings: such data is not available in registers. Mention indicates that the trait is discussed in the variety's sources; see the variety's profile for details on what is specifically stated.
Triticum aestivum L. · Bread wheat
Blyzniuk Ruslan Mykolaiovych, Siroshtan Andrii Anatoliiovych, Hudzenko Volodymyr Mykolaiovych, Fedorenko Maryna Viktorivna, Solona Valentyna Iosypivna, Khomenko Svitlana Olehivna, Demydov Oleksandr Anatoliiovych,
Triticum aestivum L. · Bread wheat
Zabolotnyi Viktor Ivanovych, Pravdziva Iryna Volodymyrivna, Pirych Alina Volodymyrivna, Murashko Liudmyla Anatoliivna, Kavunets` Valerii Petrovych, Zamlila Nina Petrivna, Kyrylenko Vira Viktorivna, Kochmarskyi Valentyn Serhiiovych, Volohdina Halyna Borysi
Triticum durum Desf. · Durum wheat
Demydov Oleksandr, Kochmarskyi Valentyn, Hudzenko Volodymyr, Khomenko Svitlana, Solona Valentyna, Vlasenko Volodymyr, Fedorenko Maryna, Kuzmenko Yevhenii, Mukha Tetiana, Murashko Liudmyla
x Triticosecale Wittm. ex A. Camus · Triticale
Shcypak Vasyl Hennadiiovych, Sviatchenko Serhii Ivanovych, Shcypak Hennadii Vasylovych, Maliienko Mykola Vasylovych,
Hordeum vulgare L. · Barley
Unisigma GIE (FR)/Advanta Belgium BVBA-SPRL (BE)
Triticum aestivum L. · Bread wheat
Artemchuk Iryna Petrivna, Lohvynenko Valentyna Fedorivna, Morhun Volodymyr Vasylovych, Koliuchyi Vasyl` Trokhymovych, Sorokin Volodymyr Valentynovych, Cheremkha Olena Maksymivna, Volohodina Halyna Borysivna, Zamlila Nina Petrivna, Lebedieva Halyna Danyliv
Hordeum vulgare L. · Barley
Fedorenko Vira Oleksandrivna, Vesna Serhii Viktorovych, Naumov Oleksii Hermanovych, Vasko Nataliia Ivanivna, Kozachenko Mykhailo Romanovych,
Hordeum vulgare L. · Barley
Hagberg, Arne
Hordeum vulgare L. · Barley
NORD| NORDSAAT Agrargesellschaft mit beschraenkter Haftung
Triticum aestivum L. · Bread wheat
Lozins`kyi Mykola Vladyslavovych, Chaika Anatolii Mykolaiovych, Dubova Oksana Anatoliivna, Burdeniuk - Tarasevych Larysa Anatoliivna,
Triticum aestivum L. · Bread wheat
Chaika Anatolii Mykolaiovych, Dubova Oksana Anatoliivna, Burdeniuk-Tarasevych Larysa Antonivna,
Triticum aestivum L. · Bread wheat
Dvorets`kyi Volodymyr Frantsevych, Vozhehova Raisa Anatolivna, Usyk Liudmyla Oleksandrivna, Orliuk Anatolii Pavlovych,
Triticum aestivum L. · Bread wheat
Mukha Tetiana Ivanivna, Siroshtan Andrii Anatoliiovych, Zamlila Nina Petrivna, Volohdina Halyna Borysivna, Humeniuk Oleksandr Volodymyrovych, Kochmarskyi Valentyn Serhiiovych,
Zea mays L. · Maize
Kobuta Oleksii Volodymyrovych, Kovalenko Tetiana Mykolaivna, Kostiuchenko Mariia Volodymyrivna,
Cicer arietinum L. · Chickpea
SEMILLAS BATLLE, S.A.
Cicer arietinum L. · Chickpea
SEMILLAS BATLLE, S.A.
Cicer arietinum L. · Chickpea
SEMILLAS BATLLE, S.A.
x Triticosecale Wittm. ex A. Camus · Triticale
Shchechenko Olha Yevheniivna, Melnyk Vira Serhiivna, Riabchun Viktor Kuzmych, Chernobai Serhii Volodymyrovych, Kapustina Tetiana Borysivna
Zea mays L. · Maize
Kalinichenko Artem Oleksandrovych, Didenko Kostiantyn Oleksandrovych,
Malus Mill. · Apple
Information not available - Contact NL authorities
Allium cepa L. · Onion
Begonia L. · Begonia
Fittonia Coem. · Fittonia
Goeppertia majestica (Linden) Borchs. & S. Suárez