The answer to 'types of fumigation' is that there are several common fumigation methods used in pest control. The most common types are whole-structure fumigation, spot fumigation, and soil fumigation.
Whole-structure fumigation involves sealing an entire building and injecting a gaseous fumigant to eliminate pests like termites, rodents, or stored product insects. Spot fumigation targets specific areas or infestations within a structure using a localized application. Soil fumigation treats the ground to control pests like nematodes, weeds, or soil-borne diseases before planting.