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Diseases

Common Smut of Maize

Zea mays L.

A fungal disease of maize caused by the basidiomycete Ustilago maydis, characterized by the formation of pathological swellings (galls) on all aerial parts of the plant.

In the reference 777 varieties crop Maize, where this is mentioned in the description.

The disease is caused by the fungus Ustilago maydis, which infects the aerial organs of maize, including stems, leaves, tassels, and ears. The primary symptom is the formation of galls, which are initially covered by a light-colored membrane and, upon maturation, turn into a black, powdery mass of spores.

Resistance of the crop to the pathogen is polygenic in nature and is evaluated within breeding programs under disease pressure. Unlike many other cereal diseases, common smut is characterized by infection throughout the entire growing season; therefore, control is based on selecting resistant hybrids, proper agronomic practices, and minimizing plant damage by pests, which create entry points for the infection.

General information about the subject — on the page Smut.

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.

Zea mays L. · Maize

SAATBAU LINZ EGEN

SK
4 records

75MAY75

Active

Zea mays L. · Maize

MAY AGRO SEED CORP.

IT
3 records

77MAY35

Active

Zea mays L. · Maize

MAY AGRO SEED CORP.

IT
4 records

Musixx

Active

Zea mays L. · Maize

R2N| R2n S.A.S. (Societe RAGT 2N)

BE DE
4 records

Redford

Active

Zea mays L. · Maize

LIDEA FRANCE SAS

IT UA
4 records

Zea mays L. · Maize

EURALIS SAATEN

AT UA
4 records

LID2334C

Active

Zea mays L. · Maize

LIDEA FRANCE SAS

SK UA
4 records

DKC3050

Active

Zea mays L. · Maize

Eckhard Holzhausen

SK UA
4 records

ZP341

Active

Zea mays L. · Maize

Maize Research Institute Zemun Polje

BG IT
3 records

DKC3507

Terminated

Zea mays L. · Maize

William Bourdoncle, Eckhard Holzhausen,

IT UA
5 records

MAS 44CR

Application submitted

Zea mays L. · Maize

MAS SEEDS

IT RO
3 records

MAS 282K

Active

Zea mays L. · Maize

MAS SEEDS

IT UA
3 records

Codeos

Active

Zea mays L. · Maize

Pierre GARRAUD

IT UA
5 records

Keystone

Active

Zea mays L. · Maize

LIDEA FRANCE SAS

IT SK
3 records

LID5410C

Active

Zea mays L. · Maize

Euralis Semences

IT UA
5 records

DKC3705

Active

Zea mays L. · Maize

Monsanto Technogy LLC

HU UA
5 records

Zea mays L. · Maize

CAUSSADE SEMENCES

IT SK
4 records

MAS 11F

Active

Zea mays L. · Maize

MAS SEEDS

DK
3 records

Ossk 396

Active

Zea mays L. · Maize

Ivan Brkic, Anthony Jambrovic,

RO UA
5 records

Zea mays L. · Maize

LEIPERT RAINER

DE UA
4 records

Zea mays L. · Maize

LIDEA FRANCE SAS

FR LT
5 records

Contento

Active

Zea mays L. · Maize

SAATBAU LINZ EGEN

UA
4 records

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