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ACTIVUS™ 500SC
PCP #35630 · Albaugh, LLC · Herbicide
Group 14
Group 14 suspension concentrate herbicide containing sulfentrazone at 500 g/L for pre-plant or pre-emergence control of annual broadleaf weeds and grasses in chickpeas, field peas, flax, sunflower, and soybeans. Inhibits Protoporphyrinogen Oxidase IX enzyme required for chlorophyll formation. Persistent soil-applied herbicide requiring specific soil conditions and strict rotational restrictions.
Registered uses (14)
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 |
|---|---|---|---|
| Chickpea | Kochia, Lamb's-quarters, Powell (green) pigweed, Redroot pigweed, Wild buckwheat, Eastern black nightshade, Common waterhemp, Smooth crabgrass, Large crabgrass, Yellow woodsorrel, Common groundsel, Common purslane | 113 mL/acre | — |
| Chickpea | Kochia, Lamb's-quarters, Powell (green) pigweed, Redroot pigweed, Wild buckwheat, Eastern black nightshade, Common waterhemp, Smooth crabgrass, Large crabgrass, Yellow woodsorrel, Common groundsel, Common purslane | 113 mL/acre | — |
| Field Pea | Broadleaf weeds | 85 mL/acre | — |
| Flax | Kochia, Lamb's-quarters, Powell (green) pigweed, Redroot pigweed, Wild buckwheat, Eastern black nightshade, Common waterhemp, Smooth crabgrass, Large crabgrass, Yellow woodsorrel, Common groundsel, Common purslane | 113 mL/acre | — |
| Flax | Kochia, Lamb's-quarters, Powell (green) pigweed, Redroot pigweed, Wild buckwheat, Eastern black nightshade, Common waterhemp, Smooth crabgrass, Large crabgrass, Yellow woodsorrel, Common groundsel, Common purslane | 113 mL/acre | — |
| Pea | Canada fleabane, common ragweed, narrow leaved hawk's beard, wild carrot, dandelion, downy brome, flixweed, giant foxtail, green foxtail, hemp nettle, kochia, lady's thumb, lamb's-quarters, Persian darnel, redroot pigweed, Russian thistle, stinkweed, volunteer barley, volunteer canola (including glyphosate-tolerant varieties), volunteer flax, volunteer wheat, wild mustard, wild oats, cow cockle, wild buckwheat, common chickweed, Canada thistle, white cockle, scentless chamomile (suppressed), tufted vetch (suppressed) | 85 mL/acre | — |
| Pea | Kochia, Lamb's-quarters, Powell (green) pigweed, Redroot pigweed, Wild buckwheat, Eastern black nightshade, Common waterhemp, Smooth crabgrass, Large crabgrass, Yellow woodsorrel, Common groundsel, Common purslane | 113 mL/acre | — |
| Pea | Kochia, Lamb's-quarters, Powell (green) pigweed, Redroot pigweed, Wild buckwheat, Eastern black nightshade, Common waterhemp, Smooth crabgrass, Large crabgrass, Yellow woodsorrel, Common groundsel, Common purslane | 113 mL/acre | — |
| Soybean | Broadleaf weeds | 85 mL/acre | — |
| Soybean | Canada fleabane, common ragweed, narrow leaved hawk's beard, wild carrot, dandelion, downy brome, flixweed, giant foxtail, green foxtail, hemp nettle, kochia, lady's thumb, lamb's-quarters, Persian darnel, redroot pigweed, Russian thistle, stinkweed, volunteer barley, volunteer canola (including glyphosate-tolerant varieties), volunteer flax, volunteer wheat, wild mustard, wild oats, cow cockle, wild buckwheat, common chickweed, Canada thistle, white cockle, scentless chamomile (suppressed), tufted vetch (suppressed) | 85 mL/acre | — |
| Soybean | Kochia, Lamb's-quarters, Powell (green) pigweed, Redroot pigweed, Wild buckwheat, Eastern black nightshade, Common waterhemp, Smooth crabgrass, Large crabgrass, Yellow woodsorrel, Common groundsel, Common purslane | 113 mL/acre | — |
| Soybean | Kochia, Lamb's-quarters, Powell (green) pigweed, Redroot pigweed, Wild buckwheat, Eastern black nightshade, Common waterhemp, Smooth crabgrass, Large crabgrass, Yellow woodsorrel, Common groundsel, Common purslane | 113 mL/acre | — |
| Sunflower | Kochia, Lamb's-quarters, Powell (green) pigweed, Redroot pigweed, Wild buckwheat, Eastern black nightshade, Common waterhemp, Smooth crabgrass, Large crabgrass, Yellow woodsorrel, Common groundsel, Common purslane | 113 mL/acre | — |
| Sunflower | Kochia, Lamb's-quarters, Powell (green) pigweed, Redroot pigweed, Wild buckwheat, Eastern black nightshade, Common waterhemp, Smooth crabgrass, Large crabgrass, Yellow woodsorrel, Common groundsel, Common purslane | 113 mL/acre | — |
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.