Elsinoe leucospila

Elsinoe leucospila is a species of fungus in the family Elsinoaceae. It is a plant pathogen that affects a variety of crop species.

Taxonomy

The species was first described in the scientific literature by the mycologist Hansford in 1943. It belongs to the genus Elsinoe, which comprises over 100 species of fungi that are known to cause diseases in plants. The species name leucospila is derived from the Greek words leucos (white) and spilos (spot), referring to the characteristic white spots that appear on infected plants.

Description

Elsinoe leucospila is a biotrophic fungus, meaning it derives its nutrients from living plant cells. The fungus produces spores that are spread by wind or water, and these spores can infect a new host plant if they land on a suitable site. The infection process involves the penetration of the plant's outer defenses by the fungal hyphae, followed by the establishment of a feeding relationship with the plant cells.

Hosts and symptoms

Elsinoe leucospila is known to infect a range of plant species, including citrus trees, grapevines, and strawberry plants. The symptoms of infection vary depending on the host species, but they generally include the appearance of white or light-colored spots on the leaves, stems, and fruits. These spots may enlarge and coalesce over time, leading to significant damage to the plant tissues.

Management

Management of Elsinoe leucospila infections involves a combination of cultural practices and chemical treatments. Cultural practices include the removal and destruction of infected plant material, and the use of resistant plant varieties where available. Chemical treatments typically involve the application of fungicides to protect susceptible plants.

See also

• List of citrus diseases
• List of grape diseases
• List of strawberry diseases