Diseases
Triticum aestivum L.
A fungal disease of wheat caused by the pathogens Zymoseptoria tritici and Parastagonospora nodorum. It manifests as leaf spots with pycnidia and is managed through Stb resistance genes.
In the reference 945 varieties crop Bread wheat, where this is mentioned in the description.
The pathogens causing Septoria blotch in soft wheat are the fungi Zymoseptoria tritici, which primarily affects leaves, and Parastagonospora nodorum, which causes lesions on leaves, stems, and spikes. The infection progresses through a prolonged asymptomatic phase, followed by the development of light green to brown spots on the affected tissues. A key diagnostic sign of the disease is the appearance of pycnidia — small black fruiting bodies in the center of the spots.
Genetic resistance of the crop to Septoria blotch is based on the system of Stb genes, such as Stb2, Stb4, Stb6, Stb9, Stb11, and Stb13, which provide juvenile or adult-plant resistance. In breeding programs, the pyramiding of multiple Stb genes is practiced to increase the durability of protection. In the context of interaction with P. nodorum, the sensitivity gene Tsn1 also plays an important role, determining plant susceptibility through interaction with the fungus's necrotrophic effectors.
General information about the subject — on the page Septoria leaf blotch.
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.
Triticum aestivum L. · Bread wheat
Varlamova Tamara Hryhorivna, Yefremenkova Vira Ivanivna, Vasyl`ieva Anna Mykhailivna, Fomenko Nina Panteliivna, Vorobiova Raisa Ahafonivna, Ablova Iryna Borysivna, Shurovenkova Liudmyla Ivanivna, Bespalova Liudmyla Andriivna, Kudriashov Ihor Mykolaiovych,
Triticum aestivum L. · Bread wheat
Topko Rostyslav Ihorovych, Rysin Artur Leonidovych, Siroshtan Andrii Anatoliiovych, Blyzniuk Bohdana Valeriivna, Derhachov Oleksandr Leonidovych, Zamlila Nina Petrivna, Kyrylenko Vira Viktorivna, Volohdina Halyna Borysivna, Humeniuk Oleksandr Volodymyrovy
Triticum aestivum L. · Bread wheat
Afanas`eva Oksana Hennadiivna, Het`man Maiia Volodymyrivna, Sokolovs`ka Mariia Petrivna, Dovhal` Zinaida Mykolaivna, Lisovyi Mykhailo Pavlovych, Koliuchyi Vasyl` Trokhymovych, Kovalyshyna Hanna Mykolaivna, Bershads`ka Liudmyla Petrivna, Basanets` Hanna St
Triticum aestivum L. · Bread wheat
HAZERA (1939)
Triticum aestivum L. · Bread wheat
Los Ruslan Mykolaiovych, Prokopik Nataliia Ivanivna, Pravdziva Iryna Volodymyrivna, Dubovyk Nataliia Serhiivna, Volohdina Halyna Borysivna, Zamlila Nina Petrivna, Kyrylenko Vira Viktorivna, Derhachov Oleksandr Leonidovych, Humeniuk Oleksandr Volodymyrovyc
Triticum aestivum L. · Bread wheat
Pravdziva Iryna Volodymyrivna, Siroshtan Andrii Anatoliiovych, Dubovyk Nataliia Serhiivna, Volohdina Halyna Borysivna, Kolomiiets` Lidiia Andriivna, Zamlila Nina Petrivna, Kochmarskyi Valentyn Serhiiovych, Kyrylenko Vira Viktorivna, Humeniuk Oleksandr Vol
Triticum aestivum L. · Bread wheat
Zamlila Nina Petrivna, Yurchenko Tetiana Vasylivna, Derhachov Oleksandr Leonidovych, Khomenko Svitlana Olehivna, Kyrylenko Vira Viktorivna, Humeniuk Oleksandr Volodymyrovych, Vlasenko Volodymyr Anatoliiovych, Demydov Oleksandr Anatoliiovych, Pirych Alina
Triticum aestivum L. · Bread wheat
Zaima Oleksii Anatoliiovych, Siroshtan Andrii Anatoliiovych, Kolomiiets` Lidiia Andriivna, Kyrylenko Vira Viktorivna, Zamlila Nina Petrivna, Volohdina Halyna Borysivna, Humeniuk Oleksandr Volodymyrovych, Kochmars`kyi Valentyn Serhiiovych,
Triticum aestivum L. · Bread wheat
Hodowla Roślin Pasterzowice sp. z o.o.
Triticum aestivum L. · Bread wheat
Parfeniuk Alla Ivanivna, Lisovyi Mykhailo Pavlovych, Dubyna Larysa Viktorivna, Vlasenko Volodymyr Anatoliiovych, Kolomiiets` Lidiia Andriivna, Zhyvotkov Leonid Oleksandrovych, Shelepov Volodymyr Vasyl`ovych,
Triticum aestivum L. · Bread wheat
Limagrain Europe, FR
Triticum aestivum L. · Bread wheat
Nina Pfeiffer, Erhard Ebmeyer
Triticum aestivum L. · Bread wheat
Kovalyshyna Hanna Mykolaivna, Kavunets` Valerii Petrovych, Koliuchyi Vasyl` Trokhymovych, Humeniuk Oleksandr Volodymyrovych, Marynka Svitlana Mykolaivna, Khomenko Svitlana Olehivna, Basanets` Hanna Stepanivna, Kyrylenko Vira Viktorivna, Kochmarskyi Valent
Triticum aestivum L. · Bread wheat
AGR. LIC. JÖRGEN LÖHDE C/O SV. WEIB.
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,
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
Lohvynenko Valentyna Fedorivna, Morhun Volodymyr Vasylovych, Ulich Oleksandr Leonidovych, Ulich Leonid Isakovych,
Triticum aestivum L. · Bread wheat
Dolezhal IAn, Artemchuk Iryna Petrivna, Morhun Volodymyr Vasylovych,
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
Triticum aestivum L. · Bread wheat
Kuzmenko Larysa Anatoliivna, Huba Iryna Ivanivna, Levchenko Olha Serhiivna, Shtakal Mykola Ivanovych, Kaminskyi Viktor Frantsevych, Holyk Liubov Mykolaivna,
Triticum aestivum L. · Bread wheat
Lazer Petro Nartsysovych, Yokich Drahan Radomyrovych, Zhuzha Oleksandr Dmytrovych, Honcharova Kapitalina V'iacheslavivna, Babenko Dmytro Viktorovych,
Triticum aestivum L. · Bread wheat
FLORIMOND DESPREZ,S.A.
Triticum aestivum L. · Bread wheat
Andre Blondeau Semences (FR)