StacksVerified U.S. regulatory reference

40 CFR §158.1726

Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗
  1. (a)General. The table in this section applies to spiders. The product labeling claim determines the required test species. The required test species for spider labeling claims appear in paragraph (b) of this section.
  2. (b)Test species. For products making a claim against spiders, the test species for labeling claims appear in the following table.