New method for preventing and treating flower twig blight

Do you know how to prevent and treat flower twig blight? Next, the editor will introduce the prevention and treatment methods for flower twig blight in detail, to help everyone grow flowers better.

Symptoms and prevention and treatment methods of flower twig blight:

Symptoms: In the early stage of the disease, small red-purple spots appear on the branches, and then gradually expand into large lesions. The center of the lesion is dark brown, and the edge is red-brown or purple-brown and slightly raised upward. In the later stage, the lesion becomes dark brown with longitudinal cracks on the surface. In severe cases, the entire plant dies.

Prevention and treatment methods: 1. Promptly prune off rotten branches, dead branches, and rotten leaves, burn them in a centralized manner, and then spray Hushu Dajiangjun to control the breeding and spread of airborne viruses, protect the plant's innate self-defense response, destroy the nutrient source for harmful pathogens, eliminate viruses through penetrating action, and block the pathways of virus replication and transmission. Improve the plant itself. 2. In the early stage of the disease, a fungicide can be used together with Xin Gao Zhi Mo for spray prevention and treatment, improving the control effect and reducing the amount of pesticide used.