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

Tomato 2 546 Sunflower 234 Garden strawberry 150 Rapeseed 140 Olive 103 Tomato 100 Bell pepper 81 hybrids between Solanum lycopersicum L. and S. habrochaites S. Knapp & D.M. Spooner 80 Alfalfa 65 Rapeseed 55 Upland cotton 47 Cotton 40

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.

Joannax

Active

Solanum lycopersicum L. · Tomato

Axia Vegetable Seeds B.V.

3 records

Isimar

Active

Gerbera jamesonii Bolus ex Hook. f. · Barberton daisy

Piet Schreurs Holding B.V.

2 records

Jenise

Active

Solanum lycopersicum L. · Tomato

HAZERA SEEDS BV

2 records

Javah

Active

Solanum melongena x Solanum torvum

TAKII EUROPE B V

2 records

Karelya

Active

Solanum lycopersicum L. · Tomato

Syngenta Seeds B.V.

4 records

Jaspina

Active

Solanum lycopersicum L. · Tomato

Graines Voltz (FR)

2 records

Kaloyan

Active

Capsicum annuum L. · Bell pepper

V. Todorova, S. Masheva, Y. Todorov, M. Naskova, L. Georgieva

3 records

Inca Gold

Terminated

Solanum lycopersicum L. · Tomato

Vilmorin-Mikado S.A.S.

2 records

Ivone

Terminated

Solanum lycopersicum L. · Tomato

Seminis Vegetable Seeds

3 records

Indio

Active

Solanum lycopersicum L. · Tomato

Sakata Vegetables Europe S.A.S

3 records

Indigo Kumquat

Active

Solanum lycopersicum L. · Tomato

Prosem (FR)

2 records

Indianito

Active

Solanum lycopersicum L. · Tomato

UNITED GENETICS SEEDS CO

2 records

Impact

Active

Solanum lycopersicum L. var. lycopersicum · Tomato

ISI SEMENTI SPA

2 records

Honeydew

Active

Solanum lycopersicum L. · Tomato

HAZERA GENETICS

2 records

IZK Rubin

Active

Capsicum annuum L. · Bell pepper

Yordan Todorov,Velichka Todorova, Galina Pevicharova, Lozina Georgieva

3 records

IZK Kalin

Active

Capsicum annuum L. · Bell pepper

Velichka Yordanova Todorova, Galina Todorova Pevicharova, Yordan Kostadinov Todorov

3 records

Hokent

Active

Fragaria x ananassa Duchesne ex Rozier · Garden strawberry

Instytut Ogrodnictwa - Państwowy Instytut Badawczy

4 records

Ibai

Active

Solanum lycopersicum L. · Tomato

Syngenta Participations AG

4 records

Ivanhoe

Terminated

Solanum lycopersicum L. · Tomato

Rijk Zwaan Zaadteelt en Zaadhandel BV (NL)

2 records

Itaipu

Terminated

Solanum lycopersicum L. · Tomato

Enza Zaden Beheer B.V.

2 records

Hychimo

Terminated

Solanum lycopersicum L. · Tomato

PETOSEED CO

2 records

Heinz5508

Active

Solanum lycopersicum L. · Tomato

HEINZSEED

2 records

Heinz2401

Active

Solanum lycopersicum L. · Tomato

HEINZSEED

2 records

Hedvig

Active

Solanum lycopersicum L. · Tomato

HAZERA GENETICS

2 records

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Diseases

Powdery mildew 33 570
Fusarium wilt and blight 29 887
Viral mosaic diseases 22 022
Downy mildew 16 384
Leaf spot diseases 15 926
Rust 14 859
Scab 12 064
Grey mold 7 316

All terms →

Text source

This summary is compiled from the publications listed in the sources and verified by an editor. It contains no legally significant information; it provides agronomic context for registry data rather than the registry data itself.