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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.

Sanremo

Active

Triticum aestivum L. · Bread wheat

SARL ADRIEN MOMONT ET FILS, FR

FR
5 records

Triticum aestivum L. · Bread wheat

RAGT 2N S.A.S

FR
6 records

Triticum aestivum L. · Bread wheat

Centrum výskumu rastlinnej výroby (CVRV) Pieštany

SK
5 records

Nomade

Active

Triticum aestivum L. · Bread wheat

CO.NA.SE. CONSORZIO NAZIONALE SEMENTI S.R.L.

IT
5 records

Merkawa

Active

Triticum aestivum L. · Bread wheat

Hodowla Roslin Smolice Sp.z o.o Grupa IHAR

PL
6 records

Triticum aestivum L. · Bread wheat

Danko Hodowla Roslin Sp.z.o.o.

PL
6 records

GK Pilis

Active

Triticum aestivum L. · Bread wheat

Gabona Kutato, H

HU
5 records

Triticum aestivum L. · Bread wheat

S.I.S. SOCIETA' ITALIANA SEMENTI

IT
5 records

Triticum aestivum L. · Bread wheat

Syngenta Participations AG

IT
5 records

Blasco

Active

Triticum aestivum L. · Bread wheat

CO.NA.SE SOC.COOP.AGR

IT
5 records

BG Flexa

Active

Triticum aestivum L. · Bread wheat

Biogranum, Novi Sad

BG
5 records

Bisanzio

Active

Triticum aestivum L. · Bread wheat

Apsovsementi S.p.A., Co.Na.Se. Soc. Coop. Agr.

IT
6 records

Bataja

Active

Triticum aestivum L. · Bread wheat

Danko Hodowla Roslin Sp.z.o.o.

PL
6 records

Anversa

Active

Triticum aestivum L. · Bread wheat

Apsovsementi, I

IT
7 records

Andante

Active

Triticum aestivum L. · Bread wheat

Prof. dr Borislav Kobiljski - Biogranum d.o.o., Novi sad

BG
5 records

Triticum aestivum L. · Bread wheat

S.I.S. SOCIETA' ITALIANA SEMENTI

IT
5 records

Aglika

Active

Triticum aestivum L. · Bread wheat

N. Tsenov, I. Doncheva, I. Stoeva, I. Panayotov, I. Todorov, K. Kostov, T. Petrova, I. Iliev, K. Malinski, I. Stoyanov, S. Mihova

BG
5 records

Triticum aestivum L. · Bread wheat

SARH-INIA

ES
4 records

PAVON F-76

Application submitted

Triticum aestivum L. · Bread wheat

SARH-INIA

ES
4 records

PR 22 R 28

Protection expired

Triticum aestivum L. · Bread wheat

PIONEER HI-BRED INTERNATIONAL

FR
4 records

Triticum aestivum L. · Bread wheat

SARH-INIA

ES
4 records

Warlock 24

Terminated

Triticum aestivum L. · Bread wheat

Limagrain UK

4 records

FD 13105

Active

Triticum aestivum L. · Bread wheat

FLORIMOND DESPREZ VEUVE ET FILS

ES IT
2 records

Triticum aestivum L. · Bread wheat

Montana Agricultural Experiment Station

BG
2 records

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