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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.

Calixo

Active

Triticum aestivum L. · Bread wheat

Secobra Saatzucht

EE FI LT LV
14 records

Baletka

Active

Triticum aestivum L. · Bread wheat

Ragt, F

HU PL UA
11 records

Tulsa

Active

Triticum aestivum L. · Bread wheat

WIERSUM PLANTBREEDING B.V.

AT BE DK NL SE
12 records

Nordika

Active

Triticum aestivum L. · Bread wheat

TOMAS NOVACEK

EE LT UA
10 records

Mariboss

Active

Triticum aestivum L. · Bread wheat

THE ABED FOUNDATION

DK EE LT LV
12 records

Kingkong

Active

Triticum aestivum L. · Bread wheat

SECOBRA RECHERCHES S.A.S

FR NL PL SK UA
12 records

Tervel

Active

Triticum aestivum L. · Bread wheat

Todor K. Gubatov

BG ES HR HU RO
10 records

Triticum aestivum L. · Bread wheat

RAGT 2N S.A.S

DK NL PL SE UA
11 records

Triticum aestivum L. · Bread wheat

Nina Pfeiffer

AT LT PL UA
10 records

Kranich

Protection expired

Triticum aestivum L. · Bread wheat

Syngenta Seeds

DK LT LV PL SE
12 records

Wpb Mylo

Active

Triticum aestivum L. · Bread wheat

Wiersum Plantbreeding B.V.

EE LT NL PL
10 records

Aurelius

Active

Triticum aestivum L. · Bread wheat

Saatzucht Donau GmbH & Co.KG

AT HU SK UA
9 records

Triticum aestivum L. · Bread wheat

RAGT 2N S.A.S

FI FR LT PL
11 records

Moschus

Active

Triticum aestivum L. · Bread wheat

Strube-Dieckmann GmbH&Co.KG

EE LU PL UA
11 records

Triticum aestivum L. · Bread wheat

Strube Research GmbH & Co. KG, STRUBE D and S GMBH

EE LT PL UA
9 records

Limes

Active

Triticum aestivum L. · Bread wheat

DLF B.V.

BE FR NL PL
13 records

Crossway

Active

Triticum aestivum L. · Bread wheat

Semalliance Gie (FR)

BE FR PL SK
8 records

Granus

Active

Triticum aestivum L. · Bread wheat

Strube Research GmbH&Co KG

EE LT PL UA
8 records

Champion

Active

Triticum aestivum L. · Bread wheat

Florimond Desprez Veuve et Fils, FR

DK FR IE NL
13 records

Bakfis

Active

Triticum aestivum L. · Bread wheat

RAGT Czech s.r.o.,CZ

HR HU LT SK
9 records

Corsaire

Protection expired

Triticum aestivum L. · Bread wheat

SAS FLORIMOND DESPREZ VEUVE and FILS

FR HR NL SK
10 records

Drifter

Active

Triticum aestivum L. · Bread wheat

TAYLOR MIKE

AT BE NL
12 records

Matthus

Active

Triticum aestivum L. · Bread wheat

STRUBE GMBH&CO.KG

HU LT UA
8 records

Triticum aestivum L. · Bread wheat

SARL ADRIEN MOMONT ET FILS, FR

DK FR LU NL
13 records

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