How does Eucalyptus prevent leaf blight?

How does Eucalyptus prevent leaf blight? What happens after eucalyptus leaf blight? Eucalyptus leaf blight is distributed in all parts of South China. It is also known as a tree, etc. Symptoms: This disease often occurs at the tip and edge of leaves. At the initial stage of disease, green spots appeared on the infected leaves, and then gradually expanded into irregular spots, brown or gray, causing 1/3 or more than 1/2 of the leaves to die. At the later stage of disease, black spots appeared on the disease spots, which were conidia of pathogenic bacteria. The disease spots on Eucalyptus macrophylla often appear ring patterns. Pathogen: ium sp., Subphylum belonging to the semi-know fungi, coelomorph class, spherical shell spore order. Pathogenic rule: Pathogens lurk in host tissues and produce conidia for infection when conditions are appropriate. The disease is serious on young trees, and the damage is also serious. The weather is dry, the soil is barren, the plant growth is poor, and the disease is serious. Prevention and treatment: strengthen tending management, timely drought resistance, appropriate topdressing, so that plants grow well, improve seedling disease resistance. Click for more Eucalyptus planting techniques Click for more Flower planting techniques