Many pests are resistant to the insecticide.

许多这种剂有抵抗。

Metaflumizone, a new insecticide for controlling Lepidopterous and some Coleoptera pests, was briefly reviewed.

氰氟腙是一种新剂，主要用于防治鳞翅目和部分鞘翅目。

Apply the insecticide sparingly.

慎用剂。

He is spraying insecticide.

他在喷剂。

A new typal insecticide, its generation, physical and chemical properties, insecticidal mechanism, insecticidal characteristic and synthesis of diflubenzuron are introduced.

介绍了新剂──除脲发现、理化性质、机理、特点及合成方法。

DBK group is a world-wide operating company in product innovation and man-ufacturing in the field of air treatment, insecticide and air freshener.

DBK集团是一家跨国公司，主要从事空气处理器，剂，空器清新剂等产品生产和革新。