Bactericide---0.5% Berberine As

Effective ingredient: natural alkaloid : berberine>0.5% Characteristic: highly bioactive plant-derived bactericide (control bacteria); low toxicity and friendly to environment. Application: For foliage spray: Dilution by 1:600 Dosage: 1.5-2L/ha Target disease: Plant disease caused by bacteria, especially soft rot, cotton angular leaf spot, bacteria of rice leaf blight, potato ring rot bacteria, tobacco bacterial wilt, etc.