Symptoms and Control Methods of Carnation Etched Ring Disease
[Pathogen] Carnation etched ring virus (CaERV), thermal death point 80-85°C. Survival in vitro 140 days. [Symptoms] Ring-shaped or broad linear necrotic spots appear on the leaves, more obvious on seedlings. In severe cases, the necrotic spots join together and the leaves twist and curl.
[Pathogen] Carnation etched ring virus (CaERV), thermal death point 80-85°C. Survival in vitro 140 days.
[Symptoms] Ring-shaped or broad linear necrotic spots appear on the leaves, more obvious on seedlings. In severe cases, the necrotic spots join together and the leaves twist and curl.