The procedure consists in most cases in spraying the affected plants with poisonous solutions or emulsions, or in (lusting them with fungicidal or insecticidal powders, or applying the fumes of lethal gases.
Do seek the advice of the local Consultant in Communicable Disease Control on appropriate insecticidal lotions.
The use of insecticidal shampoos for head lice was associated with almost twice the risk.
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.