Diseases
Colletotrichum
Anthracnose is a group of fungal diseases affecting the aerial parts of plants, manifesting as spots, sunken lesions, and fruit rot. The disease is triggered by high humidity and warm weather, and variety resistance is evaluated through field trials and genetic markers.
Mentioned in descriptions 4 771 varieties reference book.
Anthracnose refers to a group of diseases caused by fungi of the genus Colletotrichum that affect all aerial plant organs. The disease manifests as the appearance of yellow to brown spots on leaves, sunken oblong lesions on stems and petioles, as well as rot lesions on fruits, which are often covered with a pink or orange sporulation bloom.
Pathogen development is most active in temperate climate conditions at relative humidity levels of 80–90% and temperatures of 22–30 °C. Other risk factors include the presence of free water, mechanical tissue damage, high soil acidity, and potassium and phosphorus deficiency.
Evaluation of variety resistance is conducted during field trials under natural or artificial infectious backgrounds, where susceptibility is compared to a standard. Modern breeding programs supplement this process by using molecular genetic markers to identify resistance genes, while accounting for cultivar specificity to particular pathogen races.
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.
Rubus L. subg. Rubus · Blackberry
Niwa Hodowla Roślin Jagodowych sp. z o.o.
Solanum lycopersicum L. · Tomato
Yeromenko Viktor Volodymyrovych, Kuz`omens`kyi Oleksandr Volodymyrovych, Kravchenko Vladyslav Andriiovych,
Trifolium pratense L. · Red clover
Lietuvos agrarinių ir miškų mokslų centro filialas Žemdirbystės institutas
Solanum melongena L. · Eggplant
CIRAD (FR)/Institut National de la Recherche Agronomique (FR)
Ribes uva-crispa L. · Gooseberry
Lushpihan Ol`ha Petrivna
Lupinus luteus L. · Yellow lupin
Poznanska Hodowla Roslin Sp. z o.o
Solanum lycopersicum L. · Tomato
Dale M. Smith
Solanum lycopersicum L. · Tomato
Dale M. Smith
Phaseolus vulgaris L. · Common bean
Hliavyn Andrii Viktorovych, Kolisnyk Serhii Ivanovych, Temchenko Inna Viktorivna, Lekhman Alla Adamivna, Babych Anatolii Oleksandrovych, Petrychenko Vasyl Florovych, Ivaniuk Serhii Vasyl`ovych,
Medicago sativa L. subsp. sativa · Alfalfa
PANAM FRANCE SARL
Vitis vinifera L. · Common grape vine
INCONNU (FR)
Rubus x neglectus Peck
Niwa Hodowla Roślin Jagodowych sp. z o.o.
Ribes nigrum L. · Blackcurrant
Lietuvos agrarinių ir miškų mokslų centras
Vitis vinifera L. · Common grape vine
INCONNU (FR)
Phaseolus vulgaris L. · Common bean
Krakowska Hodowla i Nasiennictwo Ogrodnicze POLAN sp. z o.o.
Medicago sativa L. · Alfalfa
GIE GRASS (FR)
Medicago sativa L. nothosubsp. varia (Martyn) Arcang. · Bastard Medic
Mike Velde
Citrullus lanatus (Thunb.) Matsum. & Nakai · Watermelon
Burak Ozkale
Citrullus lanatus (Thunb.) Matsum. & Nakai · Watermelon
Fred McCuistion
Citrullus lanatus (Thunb.) Matsum. & Nakai · Watermelon
Moshe Zalsman
Juglans regia L. · Persian walnut
Ahronomichnyi Nats. Doslidnyts`kyiinstytut Frantsi
Juglans regia L. · Persian walnut
INSTITUT NATIONAL DE LA RECHERCHE AGRONOMIQUE, FR
Vitis vinifera L. · Common grape vine
INCONNU (FR)
Citrullus lanatus (Thunb.) Matsum. & Nakai · Watermelon
Dr. Mario Martinelli