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Diseases

Fusarium ear and stalk rot of maize

Zea mays L. subsp. mays (Maize Group)

A complex disease of maize caused by fungi of the genus Fusarium, which manifests as ear rot, stalk and root rots, as well as seedling blight.

In the reference 295 varieties crop Maize, where this is mentioned in the description.

The disease is caused by fungi of the Fusarium verticillioides and Fusarium graminearum complexes, as well as the species Fusarium proliferatum, Fusarium culmorum, and Fusarium poae. Fusarium ear rot is characterized by the appearance of a white, pale pink, or orange fungal growth, causing the kernels to lose their luster and become brittle.

Stalk and root rots develop after flowering, leading to softening of the stalk pith, premature wilting of the leaves, and plant lodging. In the case of seedling blight, seeds either fail to germinate or produce weakened sprouts covered with mycelium.

Resistance of maize to this disease is polygenic and complex. In breeding practice, it is assessed using a scoring scale or as a relative level of resistance, since resistance genes lack a standardized nomenclature and molecular markers are still in the research stage.

General information about the subject — on the page Fusarium wilt and blight.

Sources8

Varieties of Maize 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.

PR39M81

Withdrawn

Zea mays L. subsp. mays (Maize Group) · Maize

PIONEER OVERSEAS CORPORATION US

FR
1 record

Popis

Withdrawn

Zea mays L. subsp. mays (Maize Group) · Maize

Hodowla Roslin Smolice Sp.z o.o Grupa IHAR

PL
1 record

POEMA

Terminated

Zea mays L. subsp. mays (Maize Group) · Maize

HILLESHOG - NK SPA

ES
1 record

Perseusz

Withdrawn

Zea mays L. subsp. mays (Maize Group) · Maize

Hodowla Roslin Rolniczych Nasiona Kobierzyc Sp.z.o.o.

PL
1 record

Perouso

Terminated

Zea mays L. subsp. mays (Maize Group) · Maize

KWS SAAT SE&CO.KGaA, DE

FR
1 record

P 3981

Terminated

Zea mays L. subsp. mays (Maize Group) · Maize

PIONEER HI-BRED INTERNATIONAL

ES
1 record

Olaki

Protection expired

Zea mays L. subsp. mays (Maize Group) · Maize

Caussade Semences SA (FR)

FR
2 records

Mixxur

Terminated

Zea mays L. subsp. mays (Maize Group) · Maize

RAGT SA (FR)

FR
4 records

Mieszko

Terminated

Zea mays L. subsp. mays (Maize Group) · Maize

Instytut Hodowli i Aklimatyzacji Roslin Panstwowy Instytut Badawczy

PL
1 record

Mexxic

Withdrawn

Zea mays L. subsp. mays (Maize Group) · Maize

Dekalb Genetics Corporation (usa) (US)

FR
1 record

Mégane

Terminated

Zea mays L. subsp. mays (Maize Group) · Maize

MBS Europe (FR)

FR
1 record

MAS 251T

Withdrawn

Zea mays L. subsp. mays (Maize Group) · Maize

Monsanto Technology LLC, US

FR
1 record

MAF 10

Terminated

Zea mays L. subsp. mays (Maize Group) · Maize

MAISADOUR/FITO

ES
1 record

MA 72 A 20

Terminated

Zea mays L. subsp. mays (Maize Group) · Maize

SICA L. G. SERVICES (FR)

FR
1 record

M 765

Withdrawn

Zea mays L. subsp. mays (Maize Group) · Maize

Maisadour Semences

ES
1 record

LQH308

Terminated

Zea mays L. subsp. mays (Maize Group) · Maize

Maisadour Societe Cooperative Agricole (FR)

FR
1 record

LNR79

Terminated

Zea mays L. subsp. mays (Maize Group) · Maize

Maisadour Semences, FR

FR
1 record

LMF48

Terminated

Zea mays L. subsp. mays (Maize Group) · Maize

Maisadour Societe Cooperative Agricole (FR)

FR
1 record

LH212

Terminated

Zea mays L. subsp. mays (Maize Group) · Maize

Holden Foundation Seeds Inc. (US)

FR
1 record

LGR 34

Terminated

Zea mays L. subsp. mays (Maize Group) · Maize

Maisadour Societe Cooperative Agricole (FR)

FR
1 record

LG3572

Withdrawn

Zea mays L. subsp. mays (Maize Group) · Maize

Limagrain Verneuil Holding (FR)

FR
1 record

LG 2447 L

Withdrawn

Zea mays L. subsp. mays (Maize Group) · Maize

Limagrain Genetics Grandes Cultures SA (FR)

FR
1 record

LEJ44

Terminated

Zea mays L. subsp. mays (Maize Group) · Maize

Maisadour Societe Cooperative Agricole (FR)

FR
1 record

LDP 25

Terminated

Zea mays L. subsp. mays (Maize Group) · Maize

Maisadour Societe Cooperative Agricole (FR)

FR
1 record

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