selective herbicide

常见例句

In the recent years, the development of non-selective herbicide is fast.
近年来，非选择性除草剂出现了迅速的发展。
Biochemistry: Photosynthetic electron transport inhibitor. Mode of action: Selective herbicide, absorbed by the roots and foliage.
作用特点通过植物的根系吸收，并有叶面触杀作用，是植物光合作用电子传递抑制剂。
Metolachlor is a highly active , broad-spectrum pre-mergence chloroacetanilide herbicide selective corn that controls many annual grasses and certain broadleaved weeds when soil-applied.
异丙甲草胺属于氯代乙酰胺类除草剂，是一种高效、广谱的选择性芽前土壤处理除草剂，主要用于旱地作物防除一年生禾本科杂草及部分阔叶杂草。