Pesticide Laws and Regulations
Two layers of law
Pesticide regulation in Florida rests on FIFRA at the federal level and on the Florida Pesticide Law (Part I of Chapter 487, Florida Statutes) and its rules in Chapter 5E-9, F.A.C. FIFRA gives EPA authority to register pesticides, classify them as general-use or restricted-use, and set labeling. The label is the controlling legal document: using a product in a manner inconsistent with its labeling is a violation even when the practice is common and agronomically sound.
States may be stricter than FIFRA, never weaker. That is why Florida adds its own license categories, recordkeeping obligations, and enforcement.
Who does what
FDACS (Florida Department of Agriculture and Consumer Services) is the state lead agency: it certifies applicators (private, commercial, public, and limited categories), licenses dealers, inspects, and enforces. Restricted-use pesticides (RUPs) may be bought, stored, and used only by certified applicators, or by a competent noncertified person acting under their direct supervision. Other legal tools to recognize: section 24(c) special local needs registrations issued by the state, section 18 emergency exemptions from EPA, experimental use permits, and tolerances under the Federal Food, Drug, and Cosmetic Act that set allowable residues.
Traps
Questions love absolutes: "any rate below the label maximum is legal" (false); "state law cannot exceed federal law" (false); "a certified applicator may supervise unlimited untrained workers" (false, Worker Protection Standard duties still apply). Mixing two labeled products in a way neither label permits is itself an inconsistent use.
Worked rule
Read the label as a checklist before every job: site, pest, rate, timing, PPE, restricted-entry interval, and restrictions. If an element is not on the label, it is not legal.