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Diseases

Verticillium wilt

Verticillium

Verticillium wilt is a soil-borne disease caused by fungi that block plant vascular tissues, leading to gradual wilting and death. The pathogen can persist in the soil for more than 10 years.

Mentioned in descriptions 12 175 varieties reference book.

Verticillium wilt manifests through the infection of the root system and subsequent colonization of the xylem by the fungal pathogen. The first external symptoms include slow yellowing and curling of the lower leaves, which eventually wither. A diagnostic sign is the browning of the vascular ring in a cross-section of the stem, and in cases of severe infection, a fungal growth may be observed on the plant surface.

The intensity of disease development depends on temperature conditions, with the range of +21°C to +26°C considered optimal. The disease is more pronounced in light soils, during sharp fluctuations in humidity and temperature, as well as in the presence of mechanical root damage or when growing monocultures. The pathogen is a polyphage and affects a wide range of agricultural crops.

Varietal resistance to this disease is based on a genetic mechanism that restricts the penetration and movement of the fungus through the plant's vascular system. During variety testing, the efficacy of cultivars is determined using artificial inoculation methods, which assess the visual degree of symptom development and the plant's ability to maintain productivity under infectious pressure.

Sources10

Breakdown by crop

Found in these crops

Varieties that feature this in their description

Selection based on the description text, not official resistance ratings: such data is not available in registers. Mention indicates that the trait is discussed in the variety's sources; see the variety's profile for details on what is specifically stated.

Solanum lycopersicum L. · Tomato

Kees Reinink

UA
1 record

Solanum lycopersicum L. · Tomato

J. Hoogstarten

UA
2 records

90A263

Active

Humulus lupulus L. · Common hop

IHP Slovenije (SI)

SI
1 record

Aksay F1

Terminated

Solanum lycopersicum L. · Tomato

Khenkuert Rene

UA
1 record

72-761

Terminated

Solanum lycopersicum L. · Tomato

Kees Reinink

UA
2 records

Alexsia F1

Terminated

Solanum lycopersicum L. · Tomato

J. Hoogstarten

UA
2 records

Aliance F1

Terminated

Solanum lycopersicum L. · Tomato

Mercier Jean-Claude

UA
1 record

Aida F1

Active

Solanum lycopersicum L. · Tomato

Anzhelika Rakov

UA
1 record

ACALA GC-510

Withdrawn

Gossypium hirsutum L. · Upland cotton

GERMAIN'S INCORPORATED

ES
1 record

 Kokoro

Active

Solanum lycopersicum L. · Tomato

UNITED GENETICS SEEDS CO

PT
1 record

8Kh288KPDM

Terminated

Helianthus annuus L. · Sunflower

Steve Thompson

UA
2 records

Solanum lycopersicum L. · Tomato

Nunhems B.V.

NL
2 records

Solanum lycopersicum L. · Tomato

Maarten Verlaan

UA
2 records

76258

Active

Solanum lycopersicum L. var. lycopersicum · Tomato

NIRIT SEEDS

IT
1 record

73-672

Active

Solanum lycopersicum L. · Tomato

Kees Reinink

UA
1 record

73-602

Terminated

Solanum lycopersicum L. · Tomato

RIJK ZWAAN Zaadteelt en Zaadhandel B.V.

UA
1 record

72-625

Terminated

Solanum lycopersicum L. · Tomato

RIJK ZWAAN Zaadteelt en Zaadhandel B.V.

UA
2 records

61-081

Terminated

hybrids between Solanum lycopersicum L. and S. habrochaites S. Knapp & D.M. Spooner

RIJK ZWAAN Zaadteelt en Zaadhandel B.V.

UA
2 records

Solanum lycopersicum L. · Tomato

UNITED GENETICS SEEDS CO

PT
1 record

8Kh463KL

Terminated

Helianthus annuus L. · Sunflower

Steve Thompson

UA
2 records

Solanum lycopersicum L. · Tomato

Maarten Veriaan

UA
1 record

72-629

Application submitted

Solanum lycopersicum L. · Tomato

Kees Reinink

UA
2 records

114SA808

Withdrawn

Solanum lycopersicum L. var. lycopersicum · Tomato

S.A.I.S. Societa Agricola Italiana Sementi

IT
1 record

Tnfg

Terminated

Kniphofia Moench · Red hot poker

Janet N. Egger

1 record

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