Papaya tree cultivation: what is papaya powdery mildew?

What is papaya powdery mildew? What harm does papaya powdery mildew have how to prevent and cure? Please introduce the harm of papaya powdery mildew: papaya powdery mildew mainly harms tender leaves and petioles. At first, most of the affected parts show granular protuberances, and soon they are covered with powdery mildew. The infection of the disease is seasonal and common in winter and early spring. Powdery mildew is epigenetic, which harms leaves, petioles, tender stems and young fruits. In the initial stage, white powdery matter is scattered, and then it is covered with the whole surface, which makes the leaves show light green to yellow spots and white powdery wheel spots on young fruits. This pathogen likes to dry and occurs under low humidity. Prevention and control methods of papaya powdery mildew: (1) pay attention to ventilation and drainage. (2) spray 50% Benlate warm powder or up to 8000-10000 times or cloth-end Mo emulsion (Kellison) 8000-10000 times, once every 10 days, three times in a row. Click to get more papaya tree planting techniques click to get more fruit planting techniques