Diseases

Rust

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.

Sources10

Breakdown by crop

Rust of common wheat 1 722 Barley rust 466 Rust on perennial ryegrass 377 Sunflower rust 362 Triticale rust 294 Rust of Durum Wheat 268 Oat crown rust 182 Rust of sweet corn 157 Rust of rye 116 Bean rust 114 Rose Rust 114 Rust of Kentucky Bluegrass 110 Rust of Italian ryegrass 109 Apple Rust 106 Rust of tall fescue 104 Maize rust 77 Pear Rust 70 Rust of Italian Ryegrass 70 White Rust of Chrysanthemum 59 Rust of sugar beet 59 Rust on Black Currant 52 Leek Rust 52 Rust of Faba Bean 39 Rust of Faba Bean 38

Found in these crops

Bread wheat 1 739 Barley 468 Perennial ryegrass 378 Sunflower 368 Triticale 295 Durum wheat 269 Oat 183 Sweet corn 158 Rye 116 Common bean 115 Rose 114 Kentucky bluegrass 110

Varieties that feature this in their description

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.

Zhizel`

Active

Triticum durum Desf. · Durum wheat

Fomaniuk Valentyna Andriivna, Koliuchyi Vasyl` Trokhymovych, Fedchenko Hanna Vasylivna, Solona Valentyna Iosypivna, Vlasenko Volodymyr Anatoliiovych,

2 records

Zenit

Active

Triticum L. · Wheat

BORASIO ERCOLE

1 record

Yuvivata 60

Active

Triticum aestivum L. · Bread wheat

Ischenko Ol`ha Oleksiivna, Sardak Mykola Oleksiiovych, Moskalets` Tetiana Zakharivna, Pika IUrii Mykolaiovych, Buniak Nataliia Mykolaivna, Moskalets Valentyn Vitaliiovych, Moskalets` Vitalii Ivanovych,

2 records

Yalita

Application submitted

Triticum aestivum L. · Bread wheat

Shcypak, Hennadii Matviiets, Volodymyr Maliienko, Mykola Shcypak, Vasyl Vasylovych Shcypak, Vasyl Hennadiiovych

2 records

Volonter

Application submitted

Secale cereale L. · Rye

Vorozhko Svitlana Pavlivna, Zarva Olena Ivanivna, Kornieieva Myroslava Oleksandrivna, Kolibabchuk Tetiana Volodymyrivna, Romaniuk Oksana Oleksandrivna, Mazur Zoia Oleksandrivna,

2 records

Zara

Active

Triticum aestivum L. · Bread wheat

Dobroudja Agricultural Institute - General Toshevo (BG)

1 record

YeS Orilskai

Terminated

Zea mays L. · Maize

Koretskyi Oleksandr IEvheniiovych, Shatsman Dmytro Oleksandrovych,

1 record

Vihen

Terminated

Triticum aestivum L. · Bread wheat

Bosakovs`kaia Nataliia IUriivna, Nakonechnyi Mykola IUriiovych, Narhan Tetiana Pavlivna, Fedchenko Volodymyr Ivanovych, Motsnyi Ivan Ivanovych, Yeryniak Mykola Ivanovych, Lyfenko Savelii Pylypovych,

2 records

Valensia poltavska

Application submitted

Triticum aestivum L. · Bread wheat

Poltavskyi derzhavnyi ahrarnyi universytet

2 records

Trendi

Terminated

Pisum sativum L. · Pea

ROMAN TYLLER

1 record

UNI3717

Active

Zea mays L. · Maize

Eric Rvan

2 records

Trudivnytsia

Terminated

Triticum aestivum L. · Bread wheat

Oks`om Volodymyr Polikarpovych, Morhun Volodymyr Vasyl`ovych, Morhun Volodymyr Vasyl`ovych,

2 records

Tera

Active

Triticum durum Desf. · Durum wheat

Horhan Al`ona Mykhailivna, Yakubenko Borys IEvdokymovych, Pikovs`kyi Myroslav Iosypovych, Horhan Tetiana Mykhailivna, Horhan Nadiia Oleksandrivna, Horhan Mykhailo Dmytrovych,

2 records

Tarasivs`ka ostysta

Terminated

Triticum aestivum L. · Bread wheat

Shevchenko Nina Oleksandrivna, Churakova Nadiia Kostiantynivna, Zorenko Oleksandr Anatoliiovych, Fomenko Maryna Anatoliivna, Chuhuievs`ka Svitlana Valeriivna, Klinkova Tamara Oleksiivna, Hrabovets` Anatolii Ivanovych,

1 record

Talmaz CL

Application submitted

Helianthus annuus L. · Sunflower

SEEDECO Semences SRL (MD)

1 record

Svevo

Active

Triticum L. · Wheat

BORASIO ERCOLE

1 record

Solaris OR

Active

Helianthus annuus L. · Sunflower

Miklic Vladimir Jocic Sinisa Dusanic NenadSandra Cvejic Milan Jockovic Zaitsev Oleksii Kovalov Volodymyr

2 records

Sonata odes`ka

Application submitted

Triticum aestivum L. · Bread wheat

Parfentiev Mykhailo Hryhorovych, Reshetnikova Valentyna Semenivna, Solomonov Ruslan Viacheslavovych, Lytvynenko Raisa Ivanivna, Rubakha Serhii Andriiovych, Holub IEvheniia Anatoliivna, Honcharuk Nina Oleksandrivna, Lytvynenko Mykola Antonovych,

2 records

Spivanka Polis`ka

Active

Triticum aestivum L. · Bread wheat

Lytus Mykola Volodymyrovych, Hirko Oleksandr Volodymyrovych, Klymenko Iryna Ivanivna, Zaika IEvhenii Viktorovych, Tkachova Natalia Andriivna, Holyk Liubov Mykolaivna, Starychenko Vasyl Mykolaiovych,

2 records

Sivers`ke

Active

Secale cereale L. · Rye

Koval` Liudmyla Ivanivna, Vitvits`kyi Volodymyr Mykhailovych, Hupalo Halyna Pavlivna, Oskyrko Larysa Mykhailivna, Vitvits`kyi Mykhailo Antonovych, Koval` Nataliia Mykhailivna,

2 records

Simkoda myronivs`ka

Active

Triticum aestivum L. · Bread wheat

Lozins`ka Tetiana Pavlivna, Kovalyshyna Hanna Mykolaivna, Kavunets` Valerii Petrovych, Khomenko Svitlana Olehivna, Zvarun Tetiana Volodymyrivna, Fedchenko Hanna Vasylivna, Solona Valentyna Iosypivna, Kochmarskyi Valentyn Serhiiovych, Vlasenko Volodymyr An

2 records

Skarb kharkivskyi

Active

x Triticosecale Wittm. ex A. Camus · Triticale

Shcechenko Olha IEvheniivna, Melnyk Vira Serhiivna, Kapustina Tetiana Borysivna, Chernobai Serhii Volodymyrovych, Riabchun Viktor Kuzmych,

2 records

Sich

Terminated

Triticum aestivum L. · Bread wheat

Traskovets`ka Vita Anatoliivna, Fedchenko Volodymyr Pavlovych, Rodenko Halyna Anatoliivna, Shpykuliak IEvhenii Anatoliiovych, Narhan Tetiana Pavlivna, Nakonechnyi Mykola IUriiovych, Yeryniak Mykola Ivanovych, Lyfenko Savelii Pylypovych,

2 records

Shestyzerna

Active

Triticum aestivum L. · Bread wheat

ARTIUSHENKO NATALIIA, ARTIUSHENKO PETRO, ARTIUSHENKO ARTEM, ARTIUSHENKO IULIIA

2 records

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Diseases

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Downy mildew 16 384
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Scab 12 064
Grey mold 7 316

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Text source

This summary is compiled from the publications listed in the sources and verified by an editor. It contains no legally significant information; it provides agronomic context for registry data rather than the registry data itself.