The answer to 'types of fumigation' is that there are several common types of fumigation used in pest control. The most common are whole-building fumigation, spot fumigation, and soil fumigation.
Whole-building fumigation involves sealing an entire structure and releasing a toxic gas that penetrates throughout to eliminate pests like termites, bed bugs, or rodents. Spot fumigation targets specific infested areas rather than the whole structure. Soil fumigation is used to treat soil and eliminate pests like nematodes, weeds, or soil-borne pathogens before planting.