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辣椒病毒病是一种广泛发生的辣椒病害,常造成大量减产．该文对新型的植物源农药0．3%苦·小檗碱·黄酮水剂防治辣椒病毒病的效果进行2年田间试验．结果表明:0．3%苦·小檗碱·黄酮水剂100～200倍液对辣椒病毒病具有较好的防治效果．在连续3次用药后,其防治效果可以达到55%～76%．
Pepper virus disease is a widespread peppery disease that often results in significant production cuts. In this paper, a new field-based pesticide 0.3% bitter berberine flavonoids agent pepper disease prevention and control of the effect of 2-year field trials. The results showed that 0.3% bitter berberine flavonoids 100 ~ 200 times liquid has good control effect on pepper virus disease. After 3 consecutive administrations, its control effect can reach 55% to 76%.