A股农药板块午后持续下挫，贝斯美跌超10%，利民股份、辉隆股份触及跌停，广康生化、蓝丰生化、中旗股份、中农联合等跟跌。

Group 1 - The A-share pesticide sector experienced a significant decline in the afternoon, with Bestmay falling over 10% [1] - Limin Co. and Huilong Co. hit the daily limit down, indicating severe market pressure [1] - Other companies such as Guokang Biochemical, Lanfeng Biochemical, Zhongqi Co., and Zhongnong United also saw declines [1]