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Diseases

Rust of common wheat

Triticum aestivum L.

A group of dangerous fungal diseases of common wheat caused by specialized species of rust fungi, which can reduce yields by up to 65% and impair grain quality during epiphytotics.

In the reference 1 722 varieties crop Bread wheat, where this is mentioned in the description.

The main pathogen species include the causal agents of leaf rust Puccinia triticina, stripe rust Puccinia striiformis, and stem rust Puccinia graminis f. sp. tritici. The diseases manifest as characteristic pustules: orange-brown on leaves for leaf rust, lemon-yellow in the form of longitudinal stripes for stripe rust, and dark brown linear formations on stems and sheaths for stem rust.

Pathogen populations possess high genetic diversity, evolving into new aggressive physiological races, such as Ug99. Genetic protection is based on the use of specific resistance genes denoted as Lr (leaf), Yr (yellow/stripe), and Sr (stem). Some genes, such as Lr34/Yr18/Sr57, provide complex adult-plant resistance to slow disease development.

General information about the subject — on the page Rust.

Sources8

Varieties of Bread wheat 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.

Statur

Terminated

Triticum aestivum L. · Bread wheat

SEJET PLANTEFORÆDLING

DK
4 records

Stan

Active

Triticum aestivum L. · Bread wheat

BESPALOVA LYuDMILA ANDREEVNA / PUZYRNAYa OL'GA YuR'EVNA / NOVIKOV ALEKSEJ VLADIMIROVICh / KERIMOV VAGIF RAHMETOVICh / ABLOVA IRINA BORISOVNA / LYSAK NIKOLAJ IVANOVICh / BUKREEVA GALINA IVANOVNA / KUDRYaShOV IGOR' NIKOLAEVICh / ZIMA VALENTINA GRIGOR'EVNA /

UA
5 records

Triticum aestivum L. · Bread wheat

ASUR Plant Breeding S.A.S

FR
5 records

Triticum aestivum L. · Bread wheat

ASUR Plant Breeding S.A.S

FR
4 records

Sima

Active

Triticum aestivum L. · Bread wheat

Lietuvos agrarinių ir miškų mokslų centras

LT
4 records

Sikorka

Active

Triticum aestivum L. · Bread wheat

Danko Hodowla Roslin Sp.z.o.o.

PL
5 records

Simnic 50

Protection expired

Triticum aestivum L. · Bread wheat

PAUNESCU GABRIELAOANA MARIASAULESCU NICOLAEITTU GHEORGHEITTU MARIANAMUSTATEA POMPILIU

RO
4 records

Semnal

Active

Triticum aestivum L. · Bread wheat

SAULESCU NICOLAEITTU GHEORGHEMUSTATEA POMPILIUITTU MARIANAGIURA AUREL

RO
4 records

Sarta

Active

Triticum aestivum L. · Bread wheat

Lietuvos agrarinių ir miškų mokslų centras

LT
4 records

Sankara

Active

Triticum aestivum L. · Bread wheat

Plant Breeding International Cambridge Ltd (GB)

FR
5 records

Samyl

Terminated

Triticum aestivum L. · Bread wheat

Sejet Planteforaedling I,S

DK
4 records

Triticum aestivum L. · Bread wheat

F.LLI COZZI S.N.C.

IT
3 records

Rumario

Active

Triticum aestivum L. · Bread wheat

SEMILLAS BATLLE S.A.

GR
3 records

Sally

Active

Triticum aestivum L. · Bread wheat

Selgen, a.s. Vyzkumne centrum SELTON, s.r.o.

CZ
4 records

Salgemma

Active

Triticum aestivum L. · Bread wheat

CREA-CENTRO DI RICERCA INGEGNERIA E TRASFORMAZIONI AGROALIMENTARI (CREA-IT-RM)

IT
3 records

Roderik

Active

Triticum aestivum L. · Bread wheat

Gesellschaft für goetheanistische Forschung e.V.

DE
4 records

Triticum aestivum L. · Bread wheat

RAGT 2n

ES
4 records

Triticum aestivum L. · Bread wheat

RAGT 2N S.A.S

FR
4 records

Triticum aestivum L. · Bread wheat

RAGT CZECH S.R.O.

SK
4 records

Triticum aestivum L. · Bread wheat

RAGT 2N S.A.S

FR
4 records

Triticum aestivum L. · Bread wheat

RAGT 2N S.A.S

FR
4 records

Triticum aestivum L. · Bread wheat

RAGT 2N S.A.S

FR
4 records

Triticum aestivum L. · Bread wheat

RAGT 2N S.A.S

FR
4 records

RGT Riff

Terminated

Triticum aestivum L. · Bread wheat

RAGT 2N S.A.S

DE
4 records

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