What does "fumigation" involve in pest control?

Fumigation is a method utilized in pest control that employs gaseous pesticides to eliminate pests in an enclosed environment. This process is effective because the gases can penetrate areas that might be challenging to reach with other forms of pest control. During fumigation, the area, such as a building or storage space, is sealed to contain the gas, which can then diffuse into all the nooks and crannies, ensuring that the pests are suffocated or poisoned effectively.

This technique is particularly useful for dealing with infestations that cannot be managed through surface treatments or other more conventional methods, as it can target pests at all life stages, including eggs and larvae. The application of gaseous pesticides ensures thorough coverage, making it a popular choice for treating larger infestations, especially in agricultural or structural pest control scenarios.