0．3%苦·小檗碱·黄酮水剂防治辣椒病毒病的研究  

Control of Pepper Virus Disease With the New Bio-Combination Pesticide 0.3% Radix Sophorea Flavescentis-Berberine-Flavone Bacteriocide AS

作　　者：张武军[1] 张辉[1] 王朝斌[1] 张伟[2] 

机构地区：[1]四川省农药检定所,成都610041 [2]西南大学植保学院,重庆400716

出　　处：《西南师范大学学报（自然科学版）》2007年第1期115-118,共4页Journal of Southwest China Normal University(Natural Science Edition)

摘　　要：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 occurs widely in chilli （Capsicum annuum L. ） field and causes great losses to the crop. In a field experiment, a new bio-combination pesticide （0.3% radix sophorea flavesentis-berberine-flavone bacteriocide AS） was applied to chilli pepper plants in the two successive years of 2004 and 2005. The results indicated that 100-to 200-fold diluted solution of this pesticide gave an effective control of the disease when applied 3 times, the control efficiency being 55%-76%.

关 键 词：0.3%苦·小檗碱·黄酮水剂 辣椒病毒病 防治 

分 类 号：S436.418.12[农业科学—农业昆虫与害虫防治]