Larvicidal oil or larvicide (such as temephos, Bacillus thuringiensis subspecies israelensis etc.) can be applied to stagnant water directly with dosage according to the label instructions.

须向积水用蚊油或杀幼虫剂(例如相硫磷、菌属亚种苏云金菌等)，按照标签上所剂量。