Diseases

Barley root rots

Hordeum vulgare L.

A complex of diseases caused by soil-borne fungi that affect the root system and the stem base of barley. It leads to sparse emergence, reduced tillering, the appearance of white heads, and significant yield losses.

In the reference 35 varieties crop Barley, where this is mentioned in the description.

The main forms of barley root rot are classified according to the etiology of the pathogens. Helminthosporium root rot is caused by the fungus Bipolaris sorokiniana, while Fusarium root rot is caused by a complex of species of the genus Fusarium, among which F. culmorum, F. avenaceum, F. oxysporum, and F. graminearum predominate. Ophiobolus and Pythium root rots also occur, with Gaeumannomyces graminis and Pythium species as their respective pathogens.

Symptoms of infection appear at all stages of plant development. In seedlings, browning and necrosis of the coleoptile, primary and secondary roots, and the tillering node are observed, which often leads to seedling death. In adult plants, wilting of the lower leaves, stunted growth, and darkening of the subcrown internode are noted. During the ripening period, characteristic signs include white heads and shriveled grain, and under high humidity, the formation of fungal mycelium of various colors may occur on the affected tissues.

General information about the subject — on the page Root rots.

Sources8

Varieties of Barley 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.

Scarlett.

Active

Hordeum vulgare L. · Barley

ULRICH and JOSEF BREUN

AT BE BG CZ DE ES +8

37 records

RGT Planet

Active

Hordeum vulgare L. · Barley

Ragt, F

AT CZ DE DK EE FI +8

45 records

Salome

Active

Hordeum vulgare L. · Barley

Saaten-Union

AT CZ DE DK EE FI +7

29 records

Fandaga

Active

Hordeum vulgare L. · Barley

Saaten-Union

CZ EE FI FR HU LT +2

29 records

Beatrix

Active

Hordeum vulgare L. · Barley

Nordsaat Saatzuchtgesellschaft mbH

AT CZ DE DK EE FI +6

26 records

Kangoo

Active

Hordeum vulgare L. · Barley

Limagrain Nederland B.V.

AT CZ DE FR HR LT +3

21 records

KWS Irina

Active

Hordeum vulgare L. · Barley

KWS LOCHOW GMBH, DE

CZ DE EE FI FR IE +3

28 records

Bente

Active

Hordeum vulgare L. · Barley

Saaten-Union

CZ DE DK EE FR HU +3

26 records

LG Belcanto

Active

Hordeum vulgare L. · Barley

LIMAGRAIN EUROPE

CZ DE EE FR LT NL +3

19 records

Crescendo

Active

Hordeum vulgare L. · Barley

VEQUAUD DOMINIQUE

CZ FR NL UA

17 records

Fortuna

Active

Hordeum vulgare L. · Barley

Claus Einfeldt

DE FI FR PL

12 records

KWS Vermont

Active

Hordeum vulgare L. · Barley

SCHINKEL BURKHARD

DE DK PL UA

11 records

SU Laurielle

Active

Hordeum vulgare L. · Barley

Victoria-Elisabeth Dohrendorf-Laubach

DE FR HU UA

10 records

Basic

Active

Hordeum vulgare L. · Barley

SECOBRA RECHERCHES S.A.S

ES PL

10 records

Margareta

Terminated

Hordeum vulgare L. · Barley

Therese Christerson

EE LT SE

7 records

Formula

Active

Hordeum vulgare L. · Barley

W WEIBULL

DK IT SE

9 records

Formula 1

Active

Hordeum vulgare L. · Barley

SECOBRA RECHERCHES S.A.S

FI SE

9 records

Laurena

Terminated

Hordeum vulgare L. · Barley

Nordsaat Saatzuchtgesellschaft mbH

AT DE SK

5 records

Tandem

Active

Hordeum vulgare L. · Barley

RODINA NINA ANDREEVNA / KUTS SVETLANA AFANAS'EVNA / KOKINA LARISA PAVLOVNA / KORYaKOVA ALEVTINA VASIL'EVNA / ShchENNIKOVA IRINA NIKOLAEVNA / DOMRAChEVA ZINAIDA NIKOLAEVNA / SYuTKINA VERA ALEKSANDROVNA

7 records

CDC Rattan

Active

Hordeum vulgare L. · Barley

University of Saskatchewan

5 records

Amaretto

Active

Hordeum vulgare L. · Barley

Hodowla Roslin Strzelce Sp z.o.o. Grupa IHAR

5 records

Bernet

Terminated

Hordeum vulgare L. · Barley

Sejet Planteforaedling I,S

CZ SK

4 records

KWS Hopping

Terminated

Hordeum vulgare L. · Barley

KWS Momont Recherche Sarl

4 records

Format

Active

Hordeum vulgare L. · Barley

FILIPPOV EVGENIJ GRIGOR'EVICh / DONTSOVA ALEKSANDRA ALEKSANDROVNA / DONTSOV DMITRIJ PETROVICh / TERNOVAYa ELENA ALEKSANDROVNA / DOROShENKO E'DUARD SERGEEVICh / SARYChEVA NINA IVANOVNA / DOROShENKO EKATERINA SERGEEVNA / SKVORTSOVA YuLIYa GENNAD'EVNA / OVSY

4 records