How to treat peach tree canker? Detailed prevention and control methods
How should peach tree canker be treated once it occurs? Peach tree canker mainly overwinters as mycelium and pycnidia in the trunk of diseased loquat trees and other diseased plant debris; the mycelium is generally spread by rain and infects the tree through wounds. Under normal management conditions, the tree's load is a key factor affecting the incidence of the disease...
How should peach tree canker be treated once it occurs?
Peach tree canker mainly overwinters as mycelium and pycnidia in the trunk of diseased loquat trees and other diseased plant debris; the mycelium is generally spread by rain and infects the tree through wounds.
Under normal management conditions, the tree's load is a key factor affecting the incidence of the disease. Bearing fruit year after year consumes a large amount of nutrients, and if the nutrient supply is insufficient, it will inevitably lead to the occurrence of canker. Spray the whole orchard with Husu Jiangjun for disinfection and sterilization. Therefore, use Guaguo Zhuangdiling once each during the young fruit stage and the fruit expansion stage to improve nutrient transport conditions, promote the transformation from vegetative growth to reproductive growth, and raise the level of fruit development. During winter pruning, if pruning is too heavy and there are too many wounds, promptly use Yushang Fangfu Mo for disinfection and protection, etc., to inhibit the occurrence of canker.
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