A股农药板块短线拉升，联化科技涨停， 广康生化涨超10%，中农联合、湖南海利、国光股份、江山股份、润丰股份等跟涨。

Group 1 - The A-share pesticide sector experienced a short-term surge, with Lianhua Technology hitting the daily limit, indicating strong investor interest [1] - Guangkang Biochemical rose over 10%, reflecting positive market sentiment towards the sector [1] - Other companies such as Zhongnong United, Hunan Haili, Guoguang Co., Jiangshan Co., and Runfeng Co. also saw significant gains, suggesting a broader rally in the pesticide industry [1]