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氨基寡糖素防治番茄、辣椒上的青枯病、枯萎病、黑腐病等,瓜类枯萎病、白粉病、立枯病、黑斑病等,及蔬菜的病毒病,可于播种前用0.5%氨基寡糖素水剂400~500倍液浸种6小时。防治枯萎病、青枯病、根腐病等根部病害,用0.5%氨基寡糖素水剂400~600倍液灌根,每株200~250毫升,每隔7~10天灌一次,连用2~3次。防治西瓜枯萎病,用0.5%氨基寡糖素水剂400~600倍液在4~5片真叶期、始瓜期或发病初期灌根,每株灌药
Amino oligosaccharides control tomato, pepper on the wilt, Fusarium wilt, black rot, etc., Fusarium wilt, powdery mildew, blight, black spot disease, and vegetable virus disease, before sowing 0.5% amino oligosaccharides agent 400 ~ 500 times soaking 6 hours. Fusarium wilt, bacterial wilt, root rot and other root diseases, with 0.5% amino oligosaccharides 400 to 600 times the liquid irrigation, 200 to 250 ml per plant, once every 7 to 10 days irrigation, once every 2 ~ 3 times. Prevention and control of watermelon wilt disease, with 0.5% amino oligosaccharides agent 400 to 600 times in 4 to 5 true leaf stage, the beginning of the melon or early onset irrigation, each irrigation