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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.

MAS 93G

Protection expired

Helianthus annuus L. · Sunflower

SK
2 records

GATUNO

Active

Olea europaea L. · Olive

ES
3 records

Bilbo

Active

Solanum lycopersicum L. · Tomato

NL
2 records

Lady

Terminated

Solanum melongena L. · Eggplant

IT
2 records

Solanum lycopersicum L. · Tomato

A.G.R. SEEDS LTD

ES
1 record

VF 198

Terminated

Solanum lycopersicum L. · Tomato

FERRY MORSE

ES
1 record

TERRIFIC VFN

Terminated

Solanum lycopersicum L. · Tomato

PETOSEED CO

ES
1 record

Skara CL

Application submitted

Brassica napus L. · Rapeseed

Norddeutsche Pflanzenzucht Hans-Georg Lembke KG

LT
1 record

Original

Application submitted

Solanum lycopersicum L. · Tomato

Manier Tohumculuk

PL
1 record

Boja

Protection expired

Medicago sativa L. · Alfalfa

Station de Selection des Plantes (PL)

FR
1 record

Xarito

Application submitted

Solanum lycopersicum L. · Tomato

Axia NL B.V.

NL
2 records

Solanum lycopersicum L. var. lycopersicum · Tomato

UNITED GENETICS ITALIA S.P.A

IT
1 record

SOLOMUN

Application submitted

Solanum lycopersicum L. · Tomato

Harmoniz

ES
1 record

Solanum lycopersicum L. var. lycopersicum · Tomato

UNITED GENETICS ITALIA S.P.A

IT
1 record

Solanum lycopersicum L. var. lycopersicum · Tomato

UNITED GENETICS ITALIA S.P.A

IT
1 record

Solanum lycopersicum L. · Tomato

Vreugdenhil Breeding & Seeds B.V.

NL
2 records

Temis F1

Terminated

Solanum lycopersicum L. · Tomato

Mr. Dale Smith

UA
1 record

SV8320TD

Active

Solanum lycopersicum L. · Tomato

Amit Hotzev

UA
2 records

Proforelo

Application submitted

Solanum lycopersicum L. · Tomato

Vreugdenhil Breeding & Seeds B.V.

NL
2 records

SY-24533

Application submitted

Solanum lycopersicum L. · Tomato

Harmoniz

ES
1 record

Mediax XR

Application submitted

Solanum lycopersicum L. · Tomato

Axia NL B.V.

NL
4 records

Solanum lycopersicum L. var. lycopersicum · Tomato

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

IT
1 record

Solanum lycopersicum L. · Tomato

Axia NL B.V.

NL
2 records

Pluto

Active

Solanum lycopersicum L. var. lycopersicum · Tomato

MERIDIEM SEEDS S.L.

IT
1 record

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