Xiomara XR
Application submittedSolanum lycopersicum L. · Tomato
Axia NL B.V.
Diseases
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.
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
Axia NL B.V.
Solanum lycopersicum L. · Tomato
Axia NL B.V.
Solanum lycopersicum L. · Tomato
SEMINIS VEGETABLE SEED IB
Solanum lycopersicum L. · Tomato
Axia NL B.V.
Solanum lycopersicum L. · Tomato
Axia NL B.V.
Hybrids between Prunus fruticosa Pall. and Prunus cerasus L.
Budzynskyi Oleksandr Serhiiovych,Yarmoliuk Ivan Savych,
Solanum lycopersicum L. · Tomato
Axia NL B.V.
Solanum lycopersicum L. var. lycopersicum · Tomato
ESASEM SPA
Medicago L. · Medick
LANTMAeNNEN| Lantmaennen SW Seed AB
Gossypium hirsutum L. · Upland cotton
E. TAMARI
Solanum lycopersicum L. · Tomato
Doug Heath
Fragaria L. · Strawberry
DE PAUW F.M.S.
Solanum lycopersicum L. · Tomato
Dr. Mario Martinelli
Solanum lycopersicum L. · Tomato
Erik Bastet
Solanum lycopersicum L. · Tomato
Dr. Mario Martinelli
Solanum lycopersicum L. · Tomato
Harmoniz
Solanum lycopersicum L. · Tomato
Solanum lycopersicum L. · Tomato
Dr. Mario Martinelli
Solanum lycopersicum L. · Tomato
Naomi Gavish
Solanum lycopersicum L. · Tomato
PHILOSEED ESPAÑA, S.L.
Solanum lycopersicum L. · Tomato
Harmoniz
Solanum lycopersicum L. · Tomato
Enza Zaden Beheer B.V.
Solanum lycopersicum L. · Tomato
Sylvain Bontems
Solanum lycopersicum L. · Tomato
Dr. Mario Martinelli