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.
Linum usitatissimum L. · Common flax
Yatsukh Kateryna Ivanivna, Broda Halyna Mykhailivna, Tereshko Romaniia Vasylivna, Kabai Ol`ha Ivanivna, Dorota Hanna Mykolaivna, Shuvar Antin Mykhailovych,
Solanum lycopersicum L. · Tomato
Nunhems B.V.
Solanum lycopersicum L. · Tomato
Sakata Seed Corporation, JP
x Triticosecale Wittm. ex A. Camus · Triticale
Chernobab Raisa Andriivna, Melnyk Vira Serhiivna, Chernobai Serhii Volodymyrovych, Shcypak Hennadii Vasylovych,
Brassica oleracea L. (Savoy Cabbage Group) · Savoy cabbage
Rijk Zwaan Zaadteelt en Zaadhandel B.V.
Solanum lycopersicum L. · Tomato
Teresa Beck Bunn
Solanum lycopersicum L. · Tomato
INSTITUT NATIONAL DE LA RECHERCHE AGRONOMIQUE, FR
Solanum lycopersicum L. · Tomato
Mercier Jean-Claude
Citrullus lanatus (Thunb.) Matsum. & Nakai · Watermelon
Khaled Kazzaz
Brassica oleracea L. (White Cabbage Group) · White cabbage
Rijk Zwaan Zaadteelt en Zaadhandel B.V.
Zea mays L. subsp. mays (Maize Group) · Maize
Instytut Hodowli i Aklimatyzacji Roslin Panstwowy Instytut Badawczy
Allium cepa L. · Onion
MARALDI SEMENTI S.r.l.
Cucumis melo L. · Melon
Shevchenko Andrii Oleksiiovych
Cucumis melo L. · Melon
MERIDIEM SEEDS S.L.
Solanum lycopersicum L. · Tomato
INSTITUT NATIONAL DE LA RECHERCHE AGRONOMIQUE, FR
Solanum lycopersicum L. · Tomato
Ali Yuksel
Apium graveolens L. var. dulce (Mill.) Pers. · Celery
TOZER SEEDS LTD
Solanum lycopersicum L. · Tomato
BURPEE NL B.V.
Triticum aestivum L. · Bread wheat
Los Ruslan Mykolaiovych, Prokopik Nataliia Ivanivna, Pravdziva Iryna Volodymyrivna, Dubovyk Nataliia Serhiivna, Volohdina Halyna Borysivna, Zamlila Nina Petrivna, Kyrylenko Vira Viktorivna, Derhachov Oleksandr Leonidovych, Humeniuk Oleksandr Volodymyrovyc
Citrullus lanatus (Thunb.) Matsum. & Nakai · Watermelon
Shevchenko Andrii Oleksiiovych
Solanum melongena L. · Eggplant
Tovarystvo z obmezhenoiu vidpovidalnistiu "SPARK SIDZ"
Zea mays L. subsp. mays (Maize Group) · Maize
MBS Europe (FR)
Glycine max (L.) Merr. · Soybean
Hanzhelo Olha Ivanivna, Lavrova Halyna Dmytrivna, Sichkar V'iacheslav Ivanovych,
Zea mays L. · Maize
MAS SEEDS