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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.

Bułat

Terminated

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

Instytut Hodowli i Aklimatyzacji Roslin Panstwowy Instytut Badawczy

PL
3 records

BRV2445B

Active

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

PIONEER OVERSEAS CORPORATION

NL
2 records

Blask

Terminated

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

Hodowla Roslin Smolice Sp.z o.o Grupa IHAR

PL
2 records

BC 666

Terminated

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

Bc Institut d.d. Zagreb (HR)

HR
2 records

Bc 354

Active

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

Bc Institut d.d. Zagreb (HR)

HR
3 records

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

FREIHERR VON MOREAU SAATZUCHT

NL
2 records

538P

Active

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

Monsanto Technology LLC, US

FR
2 records

530WX

Active

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

Monsanto Technology LLC, US

FR
2 records

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

CZ
2 records

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

CZ
2 records

P8659

Terminated

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

CZ
2 records

MAS 28A

Active

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

CZ
2 records

ES Limes YG

Terminated

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

CZ
2 records

Celate

Active

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

CZ
3 records

Asteri YG

Protection expired

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

CZ
2 records

Yakari

Withdrawn

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

Euralis Semences FR

FR
1 record

U 352

Terminated

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

TRANSUNITED (FR)

FR
1 record

Télis

Terminated

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

Coop de Pau SCA (FR)

FR
1 record

SY Corntop

Withdrawn

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

Syngenta Participations AG

NL
1 record

SUM 405

Active

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

2 records

SUM 305

Active

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

2 records

Splendide

Withdrawn

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

Novartis Seeds AG (CH)

FR
1 record

SN 205

Terminated

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

Nickerson SA (FR)

FR
1 record

Smolimag

Terminated

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

Instytut Hodowli i Aklimatyzacji Roslin Panstwowy Instytut Badawczy

PL
2 records

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