Under the authority of the Pest Control Products Act, Health Canada’s Pest Management Regulatory Agency (PMRA) is proposing to establish maximum residue limits (MRLs) for cypermethrin, as supported by zeta-cypermethrin crop field trials, on root and tuber vegetables (Crop group 1), bulb onion subgroup (Crop subgroup 3-07A), tree nuts (Crop group 14-11), rapeseed crop subgroup (Crop subgroup 20A), dried shelled peas, field corn, peanuts, soybeans, succulent shelled peas, sunflower seeds and sweet corn kernels plus cobs with husks removed.