PERIMETER III Herbicide
PCP #35451 · FMC of Canada Limited · Herbicide
Group 4 herbicide containing fluroxypyr for control and suppression of broadleaf weeds in spring and winter cereals. Effective on cleavers, kochia (including ALS resistant biotypes), volunteer flax, round-leaved mallow, chickweed, and other broadleaf weeds. Can be applied alone or in tank mixes with other herbicides for expanded weed spectrum including grassy weeds.
Registered uses (40)
Crop × pest × application rate combinations from the official label. Rates converted to per-acre. Always confirm against the official label PDF before applying.
| Crop | Target | Rate | PHI |
|---|---|---|---|
| Barley | chickweed (up to 8 cm) | 0.166 L/acre | 60 d |
| Barley | cleavers (1-6 whorls) | 0.085 L/acre | 60 d |
| Barley | cleavers (1-8 whorls) | 0.125 L/acre | 60 d |
| Barley | kochia (2-8 leaf, including ALS resistant biotypes) | 0.125 L/acre | 60 d |
| Barley | round-leaved mallow (1-6 leaf) | 0.166 L/acre | 60 d |
| Barley | volunteer flax (1-12 cm) | 0.125 L/acre | 60 d |
| Oats | chickweed (up to 8 cm) | 0.166 L/acre | 60 d |
| Oats | cleavers (1-6 whorls) | 0.085 L/acre | 60 d |
| Oats | cleavers (1-8 whorls) | 0.125 L/acre | 60 d |
| Oats | kochia (2-8 leaf, including ALS resistant biotypes) | 0.125 L/acre | 60 d |
| Oats | round-leaved mallow (1-6 leaf) | 0.166 L/acre | 60 d |
| Oats | volunteer flax (1-12 cm) | 0.125 L/acre | 60 d |
| Wheat | Annual and perennial broadleaf weeds (tank mix with Curtail M - high rate) | 0.166 L/acre | 60 d |
| Wheat | Annual and perennial broadleaf weeds (tank mix with Curtail M - low rate) | 0.125 L/acre | 60 d |
| Wheat | Broadleaf weeds (tank mix with 2,4-D ester - high rate) | 0.125 L/acre | 60 d |
| Wheat | Broadleaf weeds (tank mix with 2,4-D ester - low rate) | 0.093 L/acre | 60 d |
| Wheat | Broadleaf weeds (tank mix with Draft or Refine SG) | 0.085–0.166 L/acre | 60 d |
| Wheat | Broadleaf weeds (tank mix with Draft/Refine SG + 2,4-D ester) | 0.065 L/acre | 60 d |
| Wheat | Broadleaf weeds (tank mix with MCPA ester) | 0.125 L/acre | 60 d |
| Wheat | chickweed (up to 8 cm) | 0.166 L/acre | 60 d |
| Wheat | chickweed (up to 8 cm) | 0.166 L/acre | 60 d |
| Wheat | chickweed (up to 8 cm) | 0.166 L/acre | 60 d |
| Wheat | cleavers (1-6 whorls) | 0.085 L/acre | 60 d |
| Wheat | cleavers (1-6 whorls) | 0.085 L/acre | 60 d |
| Wheat | cleavers (1-6 whorls) | 0.085 L/acre | 60 d |
| Wheat | cleavers (1-8 whorls) | 0.125 L/acre | 60 d |
| Wheat | cleavers (1-8 whorls) | 0.125 L/acre | 60 d |
| Wheat | cleavers (1-8 whorls) | 0.125 L/acre | 60 d |
| Wheat | hempnettle (2-6 leaf) - suppression | 0.166 L/acre | 60 d |
| Wheat | kochia (2-8 leaf, including ALS resistant biotypes) | 0.125 L/acre | 60 d |
| Wheat | kochia (2-8 leaf, including ALS resistant biotypes) | 0.125 L/acre | 60 d |
| Wheat | kochia (2-8 leaf, including ALS resistant biotypes) | 0.125 L/acre | 60 d |
| Wheat | round-leaved mallow (1-6 leaf) | 0.166 L/acre | 60 d |
| Wheat | round-leaved mallow (1-6 leaf) | 0.166 L/acre | 60 d |
| Wheat | round-leaved mallow (1-6 leaf) | 0.166 L/acre | 60 d |
| Wheat | stork's-bill (1-8 leaf) - suppression | 0.125 L/acre | 60 d |
| Wheat | volunteer flax (1-12 cm) | 0.125 L/acre | 60 d |
| Wheat | volunteer flax (1-12 cm) | 0.125 L/acre | 60 d |
| Wheat | volunteer flax (1-12 cm) | 0.125 L/acre | 60 d |
| Wheat | wild buckwheat (1-8 leaf) - suppression | 0.085 L/acre | 60 d |
About this content. This page presents the official PMRA label as published by Health Canada's Pest Management Regulatory Agency, the source of record. Always read the official label and consult your provincial pesticide- application authority before use. Report an error.