Sclerotinia sclerotiorum - Склеротиния кочанная гниль - White mold - Weißer Schimmel 9/12/14—9/7/15
Sclerotinia sclerotiorum is a species of fungus in the family Sclerotiniaceae, within the order Helotiales of the Ascomycota phylum. It is commonly known as white mold and is a plant pathogen that affects various crops and plants, including vegetables, fruits, and ornamental flowers.
The fungus attacks the tissues of plants, causing water-soaked lesions that can rapidly spread and lead to wilt and death of the affected plant. The disease can cause significant economic losses in the agriculture and horticulture industries.
Sclerotinia sclerotiorum produces sclerotia, which are small, hard, black structures that can survive in soil for several years, allowing the fungus to persist from one growing season to the next. The fungus can also produce airborne spores that are dispersed by wind or rain, allowing it to spread to nearby plants.
Control measures for Sclerotinia sclerotiorum include cultural practices such as crop rotation and the removal of infected plant material, as well as fungicides and biological control agents. The disease can be prevented by planting resistant crop cultivars and maintaining proper sanitation practices in fields and greenhouses.
Research on the ecology, taxonomy, and physiology of Sclerotinia sclerotiorum aids in understanding its distribution, virulence, and potential control measures. It has been found that the fungus produces secondary metabolites with potential applications in biotechnology and pharmaceutical research.
In summary, Sclerotinia sclerotiorum is a plant pathogen that causes white mold on various crops and plants. The fungus produces sclerotia and airborne spores, allowing it to persist and spread. Control measures include cultural practices, fungicides, and biological control agents. Research on this species aids in understanding its ecology, taxonomy, and potential applications.
Sclerotinia sclerotiorum - Склеротиния кочанная гниль - White mold - Weißer Schimmel