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What is the reason for walnut pericarp rot?

Published: 2024-11-22 Author: mysheen
Last Updated: 2024/11/22, What is the reason for walnut pericarp rot? Please introduce the causes and control methods of walnut peel rot the main factor is that when the air humidity is high, it can cause walnut anthracnose, there are pink protuberances on the disease spot. The disease spot can be connected into a piece for a long time, which is characterized by blackening, decay or early fall of the fruit. The prevention and cure of walnut peel rot.

What is the reason for walnut pericarp rot? Please introduce the causes and control methods of walnut peel rot the main factor is that when the air humidity is high, it can cause walnut anthracnose, there are pink protuberances on the disease spot. The disease spot can be connected into a piece for a long time, which is characterized by blackening, decay or early fall of the fruit. Control methods of walnut peel rot: 1. Remove diseased branches, diseased fruits and diseased leaves and burn them centrally. Strengthen tree management and improve ventilation and light transmission conditions. 2. When the rainy season comes, Bordeaux liquid is sprayed every 10-15 days to prevent the occurrence of diseases. 3. When a disease occurs, 40% carbendazim wettable powder can be sprayed 1000 times, 75% chlorothalonil 600 times, 70% topiramate 800 times, every 15 days, 2-3 times. Click to get more hickory planting techniques click to get more fruit planting techniques

 
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