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Diseases

Triticale rust

x Triticosecale Wittm. ex A. Camus

Rust diseases of triticale are caused by the fungi Puccinia triticina, P. striiformis f. sp. tritici, and P. graminis f. sp. tritici, which have adapted to this wheat-rye hybrid.

In the reference 294 varieties crop Triticale, where this is mentioned in the description.

Triticale is susceptible to leaf, stripe, and stem rust. Leaf rust manifests as uredinia on leaf blades, causing them to curl and dry out. Stripe rust is characterized by localized infection and can cover up to 100% of the flag and penultimate leaf area. Stem rust affects stems and leaf sheaths and is the most dangerous form, capable of leading to plant death.

Breeding for resistance utilizes Lr, Sr, and Yr genes similar to those used for wheat, although the absence of the D-genome in hexaploid triticale limits their spectrum. Comprehensive resistance in varieties is confirmed by the presence of genes such as Lr26, Sr31, Yr9, and others. The evolutionary adaptation of pathogens, including virulent races like Ug99, poses a threat of overcoming the resistance previously provided by specific resistance genes.

General information about the subject — on the page Rust.

Sources8

Varieties of Triticale mentioned in the description

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.

Saleroso

Active

x Triticosecale Wittm. ex A. Camus · Triticale

AGROVEGETAL, S.A.

ES
3 records

Senatrit

Active

x Triticosecale Wittm. ex A. Camus · Triticale

Senasa

ES
3 records

Arsenal

Application submitted

x Triticosecale Wittm. ex A. Camus · Triticale

ChEBAKOV NIKOLAJ PETROVICh / ChERNOV OLEG VASIL'EVICh / LEBEDEVA GALINA DANILOVNA

UA
2 records

RGT Flac

Active

x Triticosecale Wittm. ex A. Camus · Triticale

RAGT 2n, FR

FR
2 records

Irnik

Active

x Triticosecale Wittm. ex A. Camus · Triticale

V. Georgiev, T. Petrova, I. Iliev, V. Ivanova

BG
3 records

Nazaret

Active

x Triticosecale Wittm. ex A. Camus · Triticale

CZ SK
4 records

Kolor

Protection expired

x Triticosecale Wittm. ex A. Camus · Triticale

CZ
4 records

PS Tecko

Active

x Triticosecale Wittm. ex A. Camus · Triticale

SK
4 records

x Triticosecale Wittm. ex A. Camus · Triticale

DE
3 records

Callanzo

Terminated

x Triticosecale Wittm. ex A. Camus · Triticale

DE
3 records

Arabian

Terminated

x Triticosecale Wittm. ex A. Camus · Triticale

INIAV - Instituto Nacional de Investigacao Agraria e Veterinaria.

PT
2 records

Kvido

Active

x Triticosecale Wittm. ex A. Camus · Triticale

CZ
3 records

x Triticosecale Wittm. ex A. Camus · Triticale

SK
3 records

x Triticosecale Wittm. ex A. Camus · Triticale

Moskalets` Tetiana Zakharivna, Pika IUrii Mykolaiovych, Buniak Nataliia Mykolaivna, Moskalets Valentyn Vitaliiovych, Moskalets` Vitalii Ivanovych,

UA
2 records

Maliuk

Active

x Triticosecale Wittm. ex A. Camus · Triticale

Shcypak Vasyl Hennadiiovych, Sviatchenko Serhii Ivanovych, Shcypak Hennadii Vasylovych, Maliienko Mykola Vasylovych,

UA
2 records

RT10013

Withdrawn

x Triticosecale Wittm. ex A. Camus · Triticale

RAGT 2n

ES
1 record

x Triticosecale Wittm. ex A. Camus · Triticale

Padalka Olena Ivanivna, Chernobai Serhii Volodymyrovych, Shcechenko Olha IEvheniivna, Melnyk Vira Serhiivna, Kapustina Tetiana Borysivna, Riabchun Viktor Kuzmych,

UA
2 records

Quintus

Withdrawn

x Triticosecale Wittm. ex A. Camus · Triticale

NORD| NORDSAAT Agrargesellschaft mit beschraenkter Haftung

DE
1 record

Losynivs`ke

Terminated

x Triticosecale Wittm. ex A. Camus · Triticale

Pikovs`kyi Myroslav Iosypovych, Yakubenko Borys IEvdokymovych, Kyryk Mykola Mykolaiovych, Vasiuk Mykola Hryhorovych, Horhan Nadiia Oleksandrivna, Horhan Mykhailo Dmytrovych,

UA
2 records

FDT10033

Active

x Triticosecale Wittm. ex A. Camus · Triticale

Florimond Desprez

IT
1 record

Cascador

Withdrawn

x Triticosecale Wittm. ex A. Camus · Triticale

NATIONAL AGRICULTURAL RESEARCH AND DEVELOPMENT INSTITUTE (RO)

FR
1 record

Polians`ke

Terminated

x Triticosecale Wittm. ex A. Camus · Triticale

Bortnovskyi Vitalii Mykolaiovych, Petrychenko Vasyl Florovych, Lilyk Tetiana Volodymyrivna, Buhaiov Vasyl Dmytrovych,

UA
2 records

x Triticosecale Wittm. ex A. Camus · Triticale

Shcechenko Olha IEvheniivna, Melnyk Vira Serhiivna, Kapustina Tetiana Borysivna, Riabchun Viktor Kuzmych,

UA
1 record

Galaxor

Active

x Triticosecale Wittm. ex A. Camus · Triticale

Lemaire Deffontaines (FR)

FR
1 record

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