Diseases
Pucciniales
Rust is a group of dangerous fungal diseases manifesting as pustules on plant organs. The disease significantly reduces yield by disrupting photosynthesis and increasing transpiration.
Mentioned in descriptions 14 859 varieties reference book.
Rust is a collective name for a group of fungal diseases whose pathogens belong to the order Pucciniales. Outwardly, the disease manifests as the formation of pustules on leaves, stems, and other parts of plants—cushions of orange, brown, or black color containing pathogen spores.
Active development of the disease depends on weather conditions, primarily high humidity in the form of dew, fog, or precipitation, and specific temperature ranges unique to each rust species. Additional risk factors include crop density, the presence of plant residues, and the proximity of alternate hosts necessary for the development of certain fungal species.
The evaluation of cultivar resistance in variety trials is carried out under natural or artificial infectious backgrounds during the milk stage by recording the percentage of infection on the flag leaf surface. Based on the data obtained, accessions are classified as immune, resistant, or susceptible, and molecular analysis methods are used to identify resistance genes, such as Lr34.
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
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
x Triticosecale Wittm. ex A. Camus · Triticale
Pikovs`kyi Myroslav Iosypovych, Yakubenko Borys IEvdokymovych, Horhan Tetiana Mykhailivna, Horhan Nadiia Oleksandrivna, Horhan Mykhailo Dmytrovych,
Triticum aestivum L. · Bread wheat
Lozins`kyi Mykola Vladyslavovych, Chaika Anatolii Mykolaiovych, Dubova Oksana Anatoliivna, Burdeniuk - Tarasevych Larysa Anatoliivna,
Triticum aestivum L. · Bread wheat
KWS MOMONT RECHERCHE SARL, FR
Hordeum vulgare L. · Barley
Hodowla Roslin Strzelce Sp z.o.o. Grupa IHAR
Triticum aestivum L. · Bread wheat
Rodenko Halyna Anatoliivna, Babaiants Lazar Tihranovych, Poperelia Fedir Oleksandrovych, Fedchenko Volodymyr Pavlovych, Yeryniak Mykola Ivanovych, Lyfenko Savelii Pylypovych,
Triticum aestivum L. · Bread wheat
Lhvinenko Valentyna Fedorivna, Morhun Volodymyr Vasylovych, Remeslo Volodymyr Vasyl`ovych, Vlasenko Volodymyr Anatoliiovych, Kolomiiets` Lidiia Andriivna, Zhyvotkov Leonid Oleksandrovych, Shelepov Volodymyr Vasyl`ovych,
Triticum aestivum L. · Bread wheat
Zhyvotkov Leonid Oleksandrovych, Solona Valentyna Iosypivna, Vlasenko Volodymyr Anatoliiovych, Holik Viktor Stepanovych, Alad'in Volodymyr Serafymovych, Panchenko Ivan Arkhypovych, Blokhin Mykola Ivanovych,
Helianthus annuus L. · Sunflower
Parii IAroslav Fedorovych
Triticum aestivum L. · Bread wheat
Thierry Ronsin
x Triticosecale Wittm. ex A. Camus · Triticale
Shevchenko Nina Oleksandrivna, Hrytsenko Vira Volodymyrivna, Churakova Nadiia Kostiantynivna, Chekunova Nina Oleksiivna, Krokhmal` Anna Valentynivna, Hrabovets` Anatolii Ivanovych,
Helianthus annuus L. · Sunflower
Dushanich Nened, Shkorych Drahan, Zaitsev Oleksii Borysovych,
Triticum aestivum L. · Bread wheat
Cambier Semences (FR)
Avena sativa L. · Oat
Adrien Momont et Fils SCA (FR)
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,
Avena sativa L. · Oat
Lgovsko selekcijos stotis
Triticum aestivum L. · Bread wheat
Mukha Tetiana Ivanivna, Siroshtan Andrii Anatoliiovych, Zamlila Nina Petrivna, Volohdina Halyna Borysivna, Humeniuk Oleksandr Volodymyrovych, Kochmarskyi Valentyn Serhiiovych,
Triticum aestivum L. · Bread wheat
Babaiants Lazar Tihranovych, Parfient`iev Mykhailo Hryhorovych, Ziatiuk Mariia IAkivna, Kostiuk Stanislav Vasyl`ovych, Ptashenchuk Oleksandr Mykytovych, Musich Volodymyr Mykolaiovych, Lytvynenko Mykola Antonovych,
Triticum turgidum L. subsp. dicoccum (Schrank ex Schübl.) Thell. · Emmer
Babushkina Tetiana Viktorivna, Didenko Svitlana IUriivna, Bohuslavs`kyi Roma L`vovych, Holik Oleh Viktorovych,
Triticum aestivum L. · Bread wheat
Fonad Peter / Matuz Janos / Bona Lajos / Cseuz Laszlo / Beke Bela / Purnhauser Laszlo / Fonad Peterne / Csoesz Laszlone dr. / Berki Laszlo / Papp Maria
Hordeum vulgare L. · Barley
SEMSECO (FR)
Triticum aestivum L. · Bread wheat
Fernand Lepleuple (FR)
Helianthus annuus L. · Sunflower
Euralis Semences FR