Septoria

Septoria_lycopersici_malagutii_leaf_spot_on_tomato_leaf

Septoria

Septoria is a genus of fungi that includes many plant pathogens. These fungi are known to cause diseases in a wide range of plants, including crops such as wheat, tomato, and cotton. The genus was first described in 1818 by the mycologist Christiaan Hendrik Persoon.

Description

Septoria fungi are characterized by their small, dark-colored fruiting bodies called pycnidia, which produce spores that are spread by wind or rain. These spores can infect plant tissues, leading to the development of characteristic symptoms such as leaf spots, blights, and blotches.

Pathogenicity

Septoria species are known to infect various parts of plants, including leaves, stems, and fruits. The diseases caused by these fungi can have significant economic impact on agricultural crops, leading to reduced yields and quality.

Management

Management of Septoria diseases typically involves a combination of cultural practices, such as crop rotation and sanitation, and the use of fungicides. Planting resistant varieties can also help reduce the impact of these diseases.

Examples of Septoria Diseases

Some common examples of Septoria diseases include Septoria tritici blotch in wheat, Septoria lycopersici in tomatoes, and Septoria gossypii in cotton.

See also

• Plant pathology
• Fungal plant pathogens