Ludwig
ActiveTriticum aestivum L. subsp. aestivum · Bread wheat
Probstdorfer Saatzucht Ges.m.b.H & Co KG
Diseases
Triticum aestivum L. subsp. aestivum
A group of fungal diseases of wheat caused by specialized species of the pathogen Puccinia, characterized by the formation of specific pustules and high genetic variability of virulence.
In the reference 26 varieties crop Bread wheat, where this is mentioned in the description.
The disease is represented by three main species: leaf rust (causal agent Puccinia triticina), yellow rust (Puccinia striiformis f. sp. tritici), and stem rust (Puccinia graminis f. sp. tritici). Symptoms include the formation of brown pustules on leaves, lemon-yellow stripes on plant organs, or elongated dark brown pustules on stems.
Pathogens exhibit high variability with the identification of numerous races and pathotypes, among which the Ug99 race of stem rust is the most dangerous. For breeding resistant varieties, specific Lr, Sr, and Yr genes are used, which are responsible for seedling or adult plant resistance, the identification of which is carried out using molecular methods.
General information about the subject — on the page Rust.
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. subsp. aestivum · Bread wheat
Probstdorfer Saatzucht Ges.m.b.H & Co KG
Triticum aestivum L. subsp. aestivum · Bread wheat
Secobra Saatzucht
Triticum aestivum L. subsp. aestivum · Bread wheat
W. von Borries-Eckendorf GmbH & Co.KG
Triticum aestivum L. subsp. aestivum · Bread wheat
DEUTSCHE SAATVEREDELUNG AG
Triticum aestivum L. subsp. aestivum · Bread wheat
Triticum aestivum L. subsp. aestivum · Bread wheat
NORDSAAT Agrargesellschaft mit beschraenkter Haftung
Triticum aestivum L. subsp. aestivum · Bread wheat
MESKEN| Ir. Mannes Mesken
Triticum aestivum L. subsp. aestivum · Bread wheat
Kärntner Saatbau e.Gen.
Triticum aestivum L. subsp. aestivum · Bread wheat
Kärntner Saatbau e.Gen.
Triticum aestivum L. subsp. aestivum · Bread wheat
PLANT SELECT, spol. s r.o. (CZ)/Zemědělský výzkumný ústav Kroměříž, s.r.o. (CZ)/Národní centrum zemědělského a potravinářského výzkumu, v. v. i. (CZ)
Triticum aestivum L. subsp. aestivum · Bread wheat
RAGT2n Herrn Hilmar Cöster
Triticum aestivum L. subsp. aestivum · Bread wheat
Fritz Mauthner HandelsgesellschaftmbH & Co KG
Triticum aestivum L. subsp. aestivum · Bread wheat
BREUN GDBR| Saatzucht Josef Breun GdbR
Triticum aestivum L. subsp. aestivum · Bread wheat
SPANAKAKIS| Dr. Andreas Spanakakis in Fa. Fr. Strube Saatzucht GmbH & Co. KG
Triticum aestivum L. subsp. aestivum · Bread wheat
HADMERSLEBEN| Syngenta Hadmersleben GmbH
Triticum aestivum L. subsp. aestivum · Bread wheat
SEMUNDO| SW Seed GmbH
Triticum aestivum L. subsp. aestivum · Bread wheat
LUNDIN| Dr. Per Lundin c/o W. Weibull AB / JOENSSON JAN| Jan Oe Joensson c/o W. Weibull AB / SVENSSON| Gunnar Svensson c/o W. Weibull AB
Triticum aestivum L. subsp. aestivum · Bread wheat
R2n S.A.S. (Societe RAGT 2N)
Triticum aestivum L. subsp. aestivum · Bread wheat
Selgen a.s., CZ
Triticum aestivum L. subsp. aestivum · Bread wheat
SAATZUCHT SCHWEIGER GBR
Triticum aestivum L. subsp. aestivum · Bread wheat
Lochow-Petkus GmbH Herrn Dr. Klaus Brunckhorst
Triticum aestivum L. subsp. aestivum · Bread wheat
Triticum aestivum L. subsp. aestivum · Bread wheat
Triticum aestivum L. subsp. aestivum · Bread wheat