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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. var. lycopersicum · Tomato

HU
4 records

Albatros

Active

Solanum lycopersicum L. · Tomato

NL
5 records

UC-134

Terminated

Solanum lycopersicum L. · Tomato

HR SK
2 records

Solanum lycopersicum L. · Tomato

Sativa coop (IT)

SI
2 records

Madrila

Protection expired

Solanum lycopersicum L. · Tomato

NL SK
2 records

Cal Roma

Terminated

Solanum lycopersicum L. · Tomato

UNITED GENETICS SEEDS CO

PT
2 records

Loras

Terminated

Brassica napus L. · Rapeseed

SK
2 records

Sládek

Active

Humulus lupulus L. · Common hop

CZ SK
4 records

Solanum lycopersicum L. · Tomato

NL
2 records

Senator

Terminated

Solanum lycopersicum L. · Tomato

ES NL
3 records

Ispan

Terminated

Solanum lycopersicum L. · Tomato

NL
2 records

Jairo

Active

Solanum lycopersicum L. · Tomato

UA
3 records

Napoli VF

Terminated

Solanum lycopersicum L. · Tomato

NL
2 records

Granada

Protection expired

Solanum lycopersicum L. · Tomato

HR NL
2 records

Solanum lycopersicum L. · Tomato

CZ
2 records

Campbell 28

Protection expired

Solanum lycopersicum L. · Tomato

HR NL
2 records

Buket

Active

Humulus lupulus L. · Common hop

HR SI
2 records

Italdor

Terminated

Solanum lycopersicum L. · Tomato

NL
2 records

Esiodo

Active

Solanum lycopersicum L. · Tomato

HU
2 records

Hidalgo

Terminated

Solanum lycopersicum L. · Tomato

NL
2 records

Hamour

Active

Brassica napus var. napus · Rapeseed

DK
2 records

Solanum lycopersicum L. · Tomato

HU
2 records

Campbell 33

Protection expired

Solanum lycopersicum L. · Tomato

CZ
2 records

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