Diseases
Triticum durum Desf.
A group of fungal diseases of durum wheat caused by specialized pathogens Puccinia graminis, Puccinia triticina, and Puccinia striiformis, characterized by crop-specific pathogen populations and a set of resistance genes.
In the reference 268 varieties crop Durum wheat, where this is mentioned in the description.
Three types of rust are characteristic of durum wheat: stem rust (pathogen Puccinia graminis f. sp. tritici), leaf or brown rust (Puccinia triticina), and yellow or stripe rust (Puccinia striiformis f. sp. tritici). Stem rust manifests as rusty-brown or black oval pustules on stems and leaf sheaths; leaf rust occurs primarily on leaf blades; and yellow rust is characterized by lemon-yellow pustules arranged in distinct rows along the leaf veins.
Pathogen populations on durum wheat possess genetic isolation from populations infecting bread wheat and include specific aggressive races, such as Ug99 for stem rust. Resistance to these pathogens is conferred by specific Sr, Lr, and Yr genes. Modern breeding employs gene pyramiding and the utilization of slow-rusting mechanisms, which are verified using molecular markers.
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 durum Desf. · Durum wheat
INIAV - Instituto Nacional de Investigacao Agraria e Veterinaria.
Triticum durum Desf. · Durum wheat
GENETIC SERVICES S.R.L.
Triticum durum Desf. · Durum wheat
Universität Hohenheim Landessaatzuchtanstalt Herrn Dr. Friedrich Longin
Triticum durum Desf. · Durum wheat
ETS CLAUDE CAMILLE BENOIST
Triticum durum Desf. · Durum wheat
Tecnocientifica S.L.
Triticum durum Desf. · Durum wheat
Dobroudja Agricultural Institute - General Toshevo (BG)
Triticum durum Desf. · Durum wheat
PIONEER HI-BRED INTERNATIONAL
Triticum durum Desf. · Durum wheat
G.A.E. RECHERCHE
Triticum durum Desf. · Durum wheat
Societa Produttori Sementi S.p.A
Triticum durum Desf. · Durum wheat
IRTA/BATLLE
Triticum durum Desf. · Durum wheat
C.I.MEJORAMIENTO MAIZ
Triticum durum Desf. · Durum wheat
Luchnoi Vadym Vitaliiovych, Markova Tetiana IUriivna, Alad`in Volodymyr Semenovych, Holik Oleh Viktorovych, Holik Viktor Stepanovych,
Triticum durum Desf. · Durum wheat
Eurodur
Triticum durum Desf. · Durum wheat
Genetica y Gestion S.L.
Triticum durum Desf. · Durum wheat
IRTA (G. CATALUÑA)
Triticum durum Desf. · Durum wheat
Genetica y Gestion S.L.
Triticum durum Desf. · Durum wheat
Nesterova Natalia Havrylivna, Molodchenkova Olha Olehivna, Babaiants Ol`ha Vadimovna, Rybalka Oleksandr Illich, Kozlov Viktor Volodymyrovych, Lytvynenko Mykola Antonovych, Albul Anatolii Oleksiiovych, Zaitsev Oleksii Borysovych,
Triticum durum Desf. · Durum wheat
AGROSA SEMILLAS SELECTAS, S.A.
Triticum durum Desf. · Durum wheat
Nesterova Nataliia Havrylivna, Tonchak Valentyna Hryhorivna, Kotelenets` Olena Hryhorivna, Vasyliev Oleksii Anatoliiovych, Parfentiev Mykhailo Hryhorovych, Albul Anatolii Oleksiiovych, Lytvynenko Mykola Antonovych, Palamarchuk Anatolii Ivanovych,
Triticum durum Desf. · Durum wheat
IRTA (G. CATALUÑA)
Triticum durum Desf. · Durum wheat
Semences Cargill SA (FR)
Triticum durum Desf. · Durum wheat
SE.CO.CE. SEMENCES SA (FR)
Triticum durum Desf. · Durum wheat
AGROVEGETAL, S.A.
Triticum durum Desf. · Durum wheat
AGROVEGETAL, S.A.