Description
Perform structural, commodity, or soil fumigation using registered fumigants; plan treatments, seal enclosures, calculate dosages, monitor gas concentrations, and manage aeration and clearance. Usually requires specialized training, permits, and state or federal certification.
- • Calculate fumigant dosages based on enclosure volume, temperature, pest, and label directions.
- • Aerate and ventilate after exposure until readings meet clearance levels; document reentry authorization.
- • Handle, store, and transport fumigants and cylinders safely; wear and maintain required PPE.
- • Clean, service, and store equipment; dispose of tarps and materials in compliance with rules.
- • Seal structures, tarps, or containers to contain gas using tape, plastic sheeting, sand snakes, or foam.
- • Set and operate cylinders, regulators, vaporizers, fans, hoses, and valves to introduce fumigant.
- • Place sampling lines and use gas meters to monitor concentrations during exposure.
- • Post warning signage, establish exclusion zones, and secure buildings per regulations.
- • Inspect sites and prepare areas by locating leaks, ignition sources, and sensitive items; remove or protect as needed.
- • Maintain records, permits, and treatment logs; calibrate and leak-test equipment.
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O*NET occupational data (work activities, skills, knowledge).
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This site includes information from O*NET by the U.S. Department of Labor, Employment and Training Administration (USDOL/ETA), used under the CC BY 4.0 license. Career Clutch has modified some of this information for student readability. USDOL/ETA has not approved, endorsed, or tested these modifications. O*NET® is a trademark of USDOL/ETA.
Last reviewed: Jan 2026
