It was significant to separate and enrich herbicide picloram from environment sample by molecular imprinting technique.

这对分子印用于环境样品中除草剂青莠定的分离和富集具有重要意义。

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,对林地一及阔叶杂草、灌木进行防除试验。