Insecticidal definition

The use of insecticidal shampoos for head lice was associated with almost twice the risk.

Do seek the advice of the local Consultant in Communicable Disease Control on appropriate insecticidal lotions.

Where infestations are severe, a couple of sprays of insecticidal soap may be necessary.

Insecticidal spray is necessary as there are normally a lot of insects, especially in bird nesting material.

This natural pathogen produces an insecticidal toxin which leaves humans and beneficial insects unaffected.