英语语法分析

The controlling test was carried out to the shrub with 24% picloram.

选用24%氨氯吡啶酸水剂对灌木进行对照试验。

The controlling test was carried out to the annual and perennial broadleaved weed and shrub on forestland with 24% picloram Sc.

选用24%氨氯吡啶酸水剂，对林地一年生及多年生阔叶杂草、灌木进行防除试验。