Diseases
Fusarium
Fusarium is a group of infectious plant diseases caused by fungi of the Fusarium genus, affecting all plant organs and leading to yield reduction and the accumulation of toxins in produce.
Mentioned in descriptions 29 887 varieties reference book.
Fusarium manifests as infection of roots, stems, and spikes. Key symptoms include pink or orange-red mycelium, premature bleaching of glumes, shriveled grain, browning and destruction of the root system, as well as wilting and thinning of crops.
Disease development depends on the presence of inoculum in the soil or on plant debris, as well as on weather conditions. High humidity and temperatures above 20-25 °C during the flowering period provoke spike infection, while stress conditions, such as drought or waterlogging, facilitate the progression of root rots.
Resistance of varieties is quantitative in nature and depends on a complex of morphological features, including plant height and maturity group, as well as physiological and biochemical properties, such as enzyme activity, presence of phytoalexins, and the ability to detoxify mycotoxins.
Resistance assessment in variety trials is carried out through field observations under natural conditions, inoculation of plants on an artificial infection background, laboratory analyses for fungal DNA and mycotoxin content, and seed health testing.
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.
Citrullus lanatus (Thunb.) Matsum. & Nakai · Watermelon
UNITED GENETICS SEEDS CO
Triticum aestivum L. · Bread wheat
Institut National de Recherche pour l'Agriculture l'Alimentation et l'Environnement (INRAE) , Agri-Obtentions S.A.
Solanum lycopersicum L. · Tomato
Rijk Zwaan Zaadteelt en Zaadhandel B.V.
Solanum lycopersicum L. · Tomato
Enza Zaden Beheer B.V.
Triticum aestivum L. · Bread wheat
Poljoprivredni Institut Osijek, HR
Lactuca sativa L. · Lettuce
Gautier Semences SAS (FR)
Triticum aestivum L. · Bread wheat
Poljoprivredni Institut Osijek, HR
Brassica oleracea L. (White Cabbage Group) · White cabbage
BEJO ZADEN B.V, NL
Cucumis melo L. · Melon
Syngenta Seeds BV (NL)
Triticum aestivum L. · Bread wheat
Institut national de recherche pour l'agriculture, l'aliment (FR)/Agri Obtentions SA (FR)
Cucumis melo L. · Melon
Rijk Zwaan Zaadteelt en Zaadhandel B.V.
Avena sativa L. · Oat
Serasem S.A.S.
Lactuca sativa L. · Lettuce
Rijk Zwaan Zaadteelt en Zaadhandel B.V.
Lactuca sativa L. · Lettuce
Rijk Zwaan Zaadteelt en Zaadhandel B.V.
hybrids between Solanum lycopersicum L. and S. habrochaites S. Knapp & D.M. Spooner
HM.Clause S.A.S.
Solanum lycopersicum L. · Tomato
Seminis Vegetable Seeds
Cucumis sativus L. · Cucumber
Rijk Zwaan Zaadteelt en Zaadhandel B.V.
Solanum lycopersicum L. · Tomato
Sakata Vegetables Europe, F
Triticum aestivum L. · Bread wheat
Falusi Janos / Beke Bela / Falusi Janosne / Matuz Janos / Nemethne Varga Anna / Takacs Maria / Varga Jozsefne
Triticum aestivum L. · Bread wheat
South Dakota Board of Regents
Triticum aestivum L. · Bread wheat
Kertesz Zoltan / Matuz Janos / Kertesz Zoltanne / Cseuz Laszlo / Pauk Janos / Beke Bela / Csoesz Laszlone / Papp Maria / Purnhauser Laszlo / Mesterhazy Akos
Triticum aestivum L. · Bread wheat
Papp Maria / Matuz Janos / Kertesz Zoltan / Cseuz Laszlo / Beke Bela / Mesterhazy Akos / Kertesz Zoltanne / Szabo Csilla / Falusi Janos / Csoesz Laszlone / Fonad Peter / Acs Peterne dr.
Triticum aestivum L. · Bread wheat
Papp Maria / Cseuz Laszlo / Beke Bela / Szabo Csilla / Fonad Peter / Purnhauser Laszlo / Csoesz Laszlone dr. / Mesterhazy Akos / Acs Peterne dr. / Berki Laszlo
Triticum aestivum L. · Bread wheat