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.
Zea mays L. · Maize
TAUCHER ROBERT
Triticum aestivum L. · Bread wheat
SELGEN A.S
Zea mays L. · Maize
NS ratarstvo (YU)
Brassica oleracea L. (White Cabbage Group) · White cabbage
TAKII EUROPE B V
Triticum aestivum L. · Bread wheat
Ottó Veisz^^^Zoltán Bedő^^^László Láng^^^Gyula Vida^^^László Szunics^^^Ildikó Karsai^^^Mariann Rákszegi^^^Klára Mészáros
Triticum aestivum L. · Bread wheat
CO.NA.SE soc Coop.Agr. (IT)/Apsov sementi S.p.A. (IT)
Triticum aestivum L. · Bread wheat
Mikic Sanja, Jevtic Radivoje, Momcilovic Vojislava, Mirosavljevic Milan,
x Triticosecale Wittm. ex A. Camus · Triticale
Instytut Hodowli i Aklimatyzacji Roslin Panstwowy Instytut Badawczy
Triticum aestivum L. · Bread wheat
SELGEN A.S
Pisum sativum L. · Pea
RAGT 2N S.A.S
Glycine max (L.) Merr. · Soybean
Saatzucht Donau GmbH & Co.KG
Linum usitatissimum L. · Common flax
University of Saskatchewan Crop Development Centre
Brassica oleracea L. (White Cabbage Group) · White cabbage
NICKERSON-ZWAAN B.V., NL
Triticum aestivum L. · Bread wheat
Secobra Saatzucht
Triticum aestivum L. · Bread wheat
Syngenta Seeds SAS, FR
Glycine max (L.) Merr. · Soybean
Gerardo Luis Bartolome
Brassica oleracea L. (White Cabbage Group) · White cabbage
Syngenta Seeds B.V. (NL)
Zea mays L. · Maize
Dekalb Genetics Corporation
Solanum lycopersicum L. · Tomato
Seminis Vegetable Seeds
Zea mays L. · Maize
Syngenta participation AG
Zea mays L. · Maize
Syngenta Crop Protection AG
Allium cepa L. var. cepa · Onion
Bejo Zaden BV (NL)
Allium cepa L. · Onion
Ger Bimsdeboer
Solanum lycopersicum L. · Tomato
Nunhems B.V.