selective herbicide

Jindou is a new selective broad-spectrum herbicide .

金豆是一种新的选择性广谱除草剂。

Two molecularly imprinted polymers were synthesized with α - acrylic acid or 4-vinylpyridine as functional monomer for the selective recognition of herbicide picloram by molecular imprinting technique .

采用分子印迹技术，分别以α甲基丙烯酸和4乙烯基吡啶为功能单体，合成了两种对除草剂青莠定具有选择性结合能力的分子印迹聚合物。