New Study on Structural Fumigation Alternatives Released
Published Friday, February 6, 2026
The California Department of Pesticide Regulation released findings from an independent scientific study conducted by the California Council on Science and Technology evaluating alternatives to sulfuryl fluoride, the only federally approved pesticide for whole-structure fumigation used to control pests such as termites and beetles.
CCST evaluated 10 potential alternatives to sulfuryl fluoride. While both chemical and nonchemical localized treatments are effective and widely used in California, the study found few viable alternatives currently exist for whole-structure fumigation. The findings will help shape DPR's future research priorities and regulatory actions as part of its broader goals to advance sustainable pest management statewide.
Staff contact: Isabella Quinonez, iquinonez@cfbf.com.
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