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硫铵-硝铵混剂是内吸杀虫剂。例如,1400磅(NH_4)_2SO_4和600磅NH_4NO_3的混合物,以每公顷花,可以防治棉铃象鼻虫,如果上地没有经过上述肥料预处理者,则发现大量象鼻虫
Ammonium sulfate - ammonium nitrate mixture is a systemic insecticide. For example, a mixture of 1400 pounds (NH 4) 2 SO 4 and 600 pounds NH 4 NO 3 can control boll weevils on a per hectare flower and a large number of weevils