Bacterial canker disease prevention and control method 1 For small and small wound points, scrape off the cortex from the diseased part to the xylem, apply it with the original liquid of Corrupted Decoction, and apply it in a range larger than the lesion area, apply it once every 2 to 3 days, and continuously apply 3 to 3 times. 4 times. If the illness is serious, there is still a water-stained condition. After the 14th day, apply it again; 2 When the water flow in the tree is severe, apply the method of applying and irrigating the root, and use 500 ml of Corrupted Decoction (200-300 pounds of water). + 25 ml of Warfarin (water 30 kg), 10 to 15 pounds of water for each strain, and the amount of potting is to be filled with capillary roots.
Gray mold, brown spot, black spot, mulberry, sorghum, fleas control methods Diseases use 300 grams of seedlings + 25% leaves withered 800 times liquid + difenoconazole 600 times + wolverine 600 times spray control.
Insect pests were sprayed with 800-1000 times of chlorpyrifos, 800-1000 times of avermectin, and 800 times of cypermethrin.
Fruit rot control methods are used to control 300 to 400 times of loquat fruit, 1000 times of boricin, 600 times of Difenoconazole, and 600 times of Verpron.
After bagging, gray mold, brown spot, scale insects, and moth control methods were used to control 300 to 400 times of pods, 800 times of carbendazim, and 25% of leaves to sit 800 times.
Insect pests were treated with cypermethrin 800-fold + avermectin 800-fold spray.
Fruit maturity gray mold, brown spot, scale insects control methods Diseases use 300 ~ 400 times + + thiophanate-methyl thiophanate-methyl 800 + tebuconazole 800 + Wufengsu 600 times spray control.
Insect pests were treated with cypermethrin 800-fold + avermectin 800-fold spray.
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