During the harvesting of tea, pesticides cannot be sprayed, and the pests and diseases of tea trees must be eliminated in the winter to ensure that there are no pests and diseases during the spring tea harvest. Practice has proved that if the winter leaves are sprayed 2~3 times 1500 times 3.2% avermectin, 1500 times 20% imidacloprid, 1000 times 80% carbendazim mixture, or 1500 times 48% chlorpyrifos, 1500 times 0.5% two Methyl disulfide, 1000 times 80% thiophanate-methyl mixture, or 1000 times 1.14% carbaryl salt, 1500 times 5% acetamiprid, 1000 times 80% mancozeb mixture, every 15~20 Spray once a day to evenly wet all the blades. This article URL: Winter tea trees should do a good job in preventing pests and diseases We're professional laparoscopy retractor manufacturers and suppliers in
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