Korean Ginseng: Edible Plant

Root rot is a serious fungal disease that affects the root system of plants, causing them to decay and die. It is primarily caused by overwatering, poor drainage, or soil-borne fungi such as Pythium, Phytophthora, Rhizoctonia, and Fusarium. The disease thrives in waterlogged conditions where roots are deprived of oxygen, making them susceptible to fungal infection.

Disease caused by fungus-like organisms (oomycetes) that live in soil and can survive for years. It affects roots, stem, and crown of plants, being especially severe in waterlogged or poorly drained soils. It is the second most common cause of root rot in trees and shrubs.

Fusarium is a soil-borne fungus that primarily attacks the roots and vascular tissues of plants. It enters through small wounds or stressed roots, is favored by warm temperatures and waterlogging, and then obstructs the flow of sap. Symptoms include yellowing, often on only one side of the plant, wilting even with moist soil, stunted growth, and, when cutting the stem, internal brown streaks. It frequently affects tomatoes, peppers, eggplants, basil, cucumbers, and zucchini, as well as ornamentals like carnations and cyclamen. In potted plants, it can manifest as root rot with a darkened crown.

Anthracnose is a fungal disease caused by fungi in the genus Colletotrichum that affects many plants, including vegetables, fruits, and trees. The disease thrives in cool, wet conditions, causing dark, sunken lesions on leaves, stems, flowers, and fruits.