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
Sheredeko Leonid Mykolaiovych, Buriak Mykola Vasyl`ovych, Buriak Vasyl` IUkhymovych, Oksom Volodymyr Polikarpovych, Skryplov Volodymyr Oleksandrovych, Morhun Volodymyr Vasylovych,
Triticum aestivum L. · Bread wheat
RAGT CZECH S.R.O.
Triticum aestivum L. · Bread wheat
Traskovetska Vita Anatoliivna, Rybalka Oleksandr Illich, Fedchenko Volodymyr Pavlovych, Bosakovska Nataliia IUriivna, Narhan Tetiana Pavlivna, Nakonechnyi Mykola IUriiovych, Lyfenko Savelii Pylypovych,
Triticum aestivum L. · Bread wheat
RAGT 2n
Triticum aestivum L. · Bread wheat
RAGT 2N S.A.S
Triticum aestivum L. · Bread wheat
RAGT 2n, FR
Triticum aestivum L. · Bread wheat
RAGT 2n, FR
Triticum aestivum L. · Bread wheat
RAGT 2n, FR
Triticum aestivum L. · Bread wheat
RAGT 2n, FR
Triticum aestivum L. · Bread wheat
RAGT 2n, FR
Triticum aestivum L. · Bread wheat
Zhurbin Volodymyr Dmytrovych, Horhan Al`ona Mykhailivna, Horhan Tetiana Mykhailivna, Horhan Nadiia Oleksandrivna, Horhan Mykhailo Dmytrovych,
Triticum aestivum L. · Bread wheat
STARYCHENKO VASYL, KOVAL OLHA, MARCHENKO MARIIA, TYMOSHENKO OLHA, BURIAK VASYL
Triticum aestivum L. · Bread wheat
NICKERSON S.A.
Triticum aestivum L. · Bread wheat
TAYLOR MIKE
Triticum aestivum L. · Bread wheat
Vlaschuk Anatolii Mykolaiovycha, Bazalii Halyna Hryhorivna, Usyk Liudmyla Oleksandrivna, Vozhehova Raisa Anatoliivna,
Triticum aestivum L. · Bread wheat
Moskalets Valentyn Vitaliiovych, Kobyzhcha Ivan Oleksandrovych, Derev'ianko Stanislav Vasyl`ovych, Moskalets` Vitalii Ivanovych,
Triticum aestivum L. · Bread wheat
Skryplov Volodymyr Oleksandrovych, Oksom Volodymyr Polikarpovych, Morhun Bohdan Volodymyrovych, Bratuschak Serhii Petrovych, Artemchuk Iryna Petrivna, Morhun Volodymyr Vasylovych,
Triticum aestivum L. · Bread wheat
Bulakh Oleksii Oleksandrovych, Kovalov Volodymyr Hryhorovych, Zaitsev Oleksii Borysovych,
Triticum aestivum L. · Bread wheat
DRS/WINZELE/SAUREV/WILENM
Triticum aestivum L. · Bread wheat
Artemchuk Iryna Petrivna, Morhun Volodymyr Vasylovych,
Triticum aestivum L. · Bread wheat
Boryslav Kobyl`sky, Srbyslav Denchych,
Triticum aestivum L. · Bread wheat
Balla Laszlo / Bedoe Zoltan / Lang Laszlo / Szunics Laszlo / Szunics Laszlone / Karsai Ildiko
Triticum aestivum L. · Bread wheat
Piddubnyi Mykola Volodymyrovych, Bredyns`ka Nadiia Stepanivna, Babaiants Lazar Tihranovych, Kheifets Alla Markivna, Fedchenko Volodymyr Pavlovych, Yeriniak Mykola Ivanovych, Lyfenko Savelii Pylypovych, Boridchenko IUrii Oleksandrovych,
Triticum aestivum L. · Bread wheat
Malopolska Hodowla Roslin Spolka z o.o.