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.
Rosa L. · Rose
Chyzhankova Valentyna Ivanivna, Rubtsova Olena Leonidivna,
Triticum durum Desf. · Durum wheat
ARIZONA PLANT BREEDERS
Triticum aestivum L. · Bread wheat
Yefremenkova Vira Ivanivna, Vasil`ieva Hanna Mykhailivna, Fomenko Nina Patelieievna, Vorobiova Raisa Ahafonivna, Shurovenkova Liudmyla Ivanivna, Kudriashov Ihor Mykolaiovych, Bespalova Liudmyla Andriivna, Soliarek Taisiia Fedorivna, Nabokov Henadii Dmytro
Triticum aestivum L. · Bread wheat
Ihnatovskyi Oleksandr Oleksandrovych, Khodakova Tetiana Mykolaivna, Reshetnikova Valentyna Semenivna, Aleksieienko IEvhenii Viktorovych, Honcharuk Nina Oleksandrivna, Lytvynenko Raisa Ivanivna, Holub IEvheniia Anatoliivna, Lytvynenko Mykola Antonovych,
Helianthus annuus L. · Sunflower
Kapustian Maryna Viktorivna, Kapustian Volodymyr Vasylovych,
Triticum aestivum L. subsp. aestivum · Bread wheat
Kärntner Saatbau e.Gen.
Rosa L. · Rose
Mark Gergely / Mark Gergelyne
Ribes L. · Currants
Dr. Rudolf Bauer (+)
Triticum aestivum L. · Bread wheat
Orliuk Anatolii Pavlovych, Lazer Petro Nartsysovych, Yokich Drahan Radomyrovych, Zhuzha Oleksandr Dmytrovych, Honcharova Kapitalina V'iacheslavivna, Bazalii Halyna Hryhorovna, Bazalii Valerii Vasyl`ovych,
Triticum aestivum L. · Bread wheat
Artemchuk Iryna Petrivna, Lohvynenko Valentyna Fedorivna, Morhun Volodymyr Vasylovych, Basanets` Hanna Stepanivna, Kolomiiets` Lidiia Andriivna, Khomenko Svitlana Olehivna, Marynka Svitlana Mykolaivna, Kyrylenko Vira Viktorivna, Shelepov Volodymyr Vasyl`o
Ribes nigrum L. · Blackcurrant
Institut Sadiwnictwa Ukrainska Akademija Agrarnich Nauk Volodymyr Kopan
Triticum aestivum L. · Bread wheat
Derhachov Oleksandr Leonidovych, Kyrylenko Vira Viktorivna, Kolomiiets` Lidiia Andriivna, Shelepov Volodymyr Vasyl`ovych, Vlasenko Volodymyr Anatoliievych, Artemchuk Iryna Petrivna, Lohvynenko Valentyna Fedorivna, Morhun Volodymyr Vasylovych,
Linum usitatissimum L. · Common flax
Cooperative Liniere de Fontaine Cany (FR)
Triticum aestivum L. · Bread wheat
Dolezhal IAn, Artemchuk Iryna Petrivna, Morhun Volodymyr Vasylovych,
Triticum aestivum L. · Bread wheat
ETS. CAMBIER FRERES
Populus L. · Poplar
AMINAL-INSTITUUT BOSBOUW EN WILDBEHEER E.V.
Vicia faba L. var. equina St.-Amans · Horse bean
Saatzucht Gleisdorf
Triticum durum Desf. · Durum wheat
SARH-INIA
Brassica oleracea L. (Cauliflower Group) · Cauliflower
OBS Innovation (FR)
Avena sativa L. · Oat
Serasem, FR
Triticum aestivum L. · Bread wheat
Fomenko Nina Panteleivna, Alfimov Volodymyr Oleksiiovych, Filobok Leontii Petrovych, Bukreieva Halyna Ivanivna, Kerymov Vahif Rakhmetovych, Kudriashov Ihor Mykolaiovych, Novikov Oleksii Volodymyrovych, Davoian Rumyk Ohanesovych, Puzyrna Ol`ha IUriivna, Be
Festuca arundinacea Schreb. · Tall fescue
PGG Wrightson Seeds South America
Avena sativa L. · Oat
Lietuvos agrarinių ir miškų mokslų centro filialas Žemdirbystės institutas
Helianthus annuus L. · Sunflower
NORTHRUP KING