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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.

Vánek

Terminated

Triticum aestivum L. · Bread wheat

KWS Lochow

LT
4 records

Orestis

Terminated

Triticum aestivum L. · Bread wheat

STRUBE GMBH&CO.KG

DK SE
6 records

Marabu

Terminated

Triticum aestivum L. · Bread wheat

LOCHOW-PETKUS

DK LT
4 records

MELCHIOR

Terminated

Triticum aestivum L. · Bread wheat

INNOSEEDS

DK ES FR
4 records

LG Fabianus

Active

Triticum aestivum L. · Bread wheat

Limagrain Nederland B.V.

NL PL
5 records

Kumpel

Active

Triticum aestivum L. · Bread wheat

SECOBRA RECHERCHES S.A.S

NL
5 records

Karabol

Active

Triticum aestivum L. · Bread wheat

Deutsche Saatveredelung AG - DSV (DE)

FR
4 records

Fedor

Terminated

Triticum aestivum L. · Bread wheat

W. von Borries-Eckendorf GmbH & Co.KG

PL
4 records

Frandoc

Terminated

Triticum aestivum L. · Bread wheat

INSTITUT NATIONAL DE LA RECHERCHE AGRONOMIQUE, FR

ES FR PT
4 records

Dalmatius

Active

Triticum aestivum L. · Bread wheat

Saatzucht Donau Ges.m.b.H.& Co KG

LT
4 records

Clarus

Terminated

Triticum aestivum L. · Bread wheat

MONSANTO (UK)

DK
5 records

Banatus

Active

Triticum aestivum L. · Bread wheat

Strube D&S GMBH

EE PL UA
4 records

Xenie

Active

Triticum aestivum L. · Bread wheat

Výzkumné Centrum Selton s.r.o., Selgen A.S.

UA
5 records

Wiwa

Active

Triticum aestivum L. · Bread wheat

Getreidezüchtung Peter Kunz Peter Kunz

CZ DE
4 records

Valodor

Terminated

Triticum aestivum L. · Bread wheat

GAE Recherche SA (FR)

FR
5 records

Tulecka

Active

Triticum aestivum L. · Bread wheat

Poznanska Hodowla Roslin Sp. z o.o

PL
6 records

Solist

Terminated

Triticum aestivum L. · Bread wheat

Sejet Planteforaedling I,S

DK
5 records

Sprinter

Active

Triticum aestivum L. · Bread wheat

Washington State University

DK FR
3 records

SICCO

Terminated

Triticum aestivum L. · Bread wheat

DLF SEEDS A/S

FR IE
4 records

RGT Kreation

Active

Triticum aestivum L. · Bread wheat

RAGT 2N S.A.S

UA
5 records

Raduza

Active

Triticum aestivum L. · Bread wheat

SELGEN A.S

SK
4 records

RGT Dello

Active

Triticum aestivum L. · Bread wheat

RAGT 2N S.A.S

UA
5 records

Pepper

Active

Triticum aestivum L. · Bread wheat

Secobra Saatzucht

NL
5 records

Papageno

Active

Triticum aestivum L. · Bread wheat

Saatzucht Engelen-Büchlign e.K.

AT DE
4 records

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