What is a good specific remedy for fruit tree canker disease?

During fruit tree planting, trees may be attacked by canker disease. What specific remedies for fruit tree canker disease can be used? Let us find out together.

1. Specific remedies for fruit tree canker disease

The main specific remedies for fruit tree canker disease are Liang Guo An, Qing Yuan Bao, Aolike Kui Fu Ling, Xibainong Kui Fu Li Bian and other preparations. These preparations can effectively inhibit and kill pathogenic bacteria and improve the disease resistance of fruit trees.

2. Use of specific remedies for fruit tree canker disease

(1) Liang Guo An

1. Prevention: Before the disease occurs, dilute at 800 times and spray, applying once every 15 days.

2. Treatment: When the disease is mild, dilute at 800 times and spray, applying once every 10-15 days; when the condition is severe, dilute at 500 times and spray once every 7-10 days.

(2) Qing Yuan Bao

1. Before budding in early spring, use a 2000-3200 times dilution and spray the tree trunk and branches.

2. In the middle and late stages, use a 1500-2000 times dilution for clearing the orchard and spray the whole plant.

3. Dilute this product 50-100 times and apply it to the gumming sites (after scraping off the gum completely). Apply again after an interval of 10-15 days, and the gumming will naturally disappear without harming the tree.

(3) Aolike Kui Fu Ling

1. Smearing: For disease spots, fungal tumors, etc. on branches, carefully scrape them off (except for peach, apricot and plum, for which only a few vertical and horizontal cuts are needed). When scraping, scrape more of the good bark vertically, then use the undiluted liquid for even smearing. When the condition is severe, apply once more after an interval of about 2-3 days. After pruning cuts and saw cuts are treated into smooth surfaces, they can be smeared directly.

2. Branch spraying: During periods when the disease occurs frequently, dilute at 50—100 times and spray the main trunk and branches, with very good results.

(4) Xibainong Kui Fu Li Bian

Dilute 800-1000 times and spray evenly.

The above is a brief introduction to several specific remedies for fruit tree canker disease. If helpful, application should still be carried out according to actual conditions and in combination with the instructions for use.