7.5%茶·黄素可溶液剂对大豆胞囊线虫病的田间药效试验

Field Efficacy Trials of Tea Saponin&Berberine 7.5% SL against Soybean Sporotrichinosis

生物农药7.5%茶·黄素可溶性液剂是镇江市润宇生物科技开发有限公司新研制的植物源杀菌剂。为了探索该产品对大豆胞囊线虫病田间防治效果,为产品登记提供科学依据,特进行了田间小区药效试验。试验结果表明,于大豆播种前按药种比1:40~1:30拌种处理,施药1次,平均防效达66.54%~72.59%,可在大豆胞囊线虫病的防治中推广应用。

Tea saponin&Berberine 7.5% SL is a novel botanical pesticide developed by Zhenjiang Runyu Biotechnology Development Co.,Ltd.In order to explore the effect of this product against soybean sporocy sticercos in the field and provide information support for product registration,the field efficacy test of the product was carried out.The test results showed that the average control effect is 66.54%~72.59% when the soybean was treated once by seed dressing at the rate of 1:40~1:30 before sowing,which demonstrated that the product could be promoted and applied in the prevention and treatment of soybean sporotrichinosis.