Herbicide label reference
Trimec Classic
25.93% 2,4-D DMA + 6.93% mecoprop-p DMA + 2.76% dicamba DMA liquid · EPA Reg. No. 2217-543
What’s in this formulation
- Dicamba, dimethylamine salt
- 2.76%
- 2,4-D, dimethylamine salt
- 25.93%
- MCPP-P, DMA salt
- 6.93%
Active ingredient percentages are by weight. Compare the exact registration number and formulation on your container.
Label scope and conditions
EPA-accepted master label, residential-lawn use only. Marketed labels may use a subset of these claims. Match the registration and formulation, and follow the label on your container; this reference is not a replacement for it.
- Use the residential ornamental-turf directions, not the separate roadside, brush or non-lawn rates. Do not use on carpetgrass, dichondra or lawns where desirable clover is present.
- Do not use on Floratam St. Augustinegrass or during St. Augustinegrass spring green-up. The label directs spot spraying on centipedegrass and St. Augustinegrass to avoid broadcast injury. Bentgrass and hybrid bermudagrass also have sensitive-turf directions.
This page summarizes coverage and does not provide application rates or mixing instructions. Use the complete label on your container for directions, protective equipment, reentry, environmental precautions, and restrictions.
Listed lawn grasses
- Kentucky bluegrass — Established turf only. Follow the grass-specific rate and cultivar restrictions in the label.
- Tall fescue — Established turf only. Follow the grass-specific rate and cultivar restrictions in the label.
- Fine fescues — Established turf only. Follow the grass-specific rate and cultivar restrictions in the label.
- Perennial ryegrass — Established turf only. Follow the grass-specific rate and cultivar restrictions in the label.
- Creeping bentgrass — Established turf only. Follow the grass-specific rate and cultivar restrictions in the label.
- Bermudagrass (check cultivar) — Established turf only. Follow the grass-specific rate and cultivar restrictions in the label.
- Bahiagrass — Established turf only. Follow the grass-specific rate and cultivar restrictions in the label.
- Zoysiagrass (check cultivar) — Established turf only. Follow the grass-specific rate and cultivar restrictions in the label.
- Centipedegrass — Spot treatment is directed to avoid broadcast injury; injury can still occur. See PDF p. 9.
- St. Augustinegrass (cultivar must be checked) — Do not use on Floratam or during spring green-up. Spot treatment is directed to avoid broadcast injury; other cultivars can still be injured. See PDF pp. 9–10.
A listed grass is not an unconditional compatibility claim. Cultivar, establishment, temperature, stress, timing, and rate restrictions still apply.
Source record
Current registrant in the checked EPA record: PBI/GORDON CORPORATION.
Source label registration: 2217-543. Accepted 2014-04-02. Transferred registrations can have a source label bearing the prior registration number.
Residential-lawn label claims
Weeds and coverage
“Conditional activity” flags undifferentiated control/suppression or unresolved weed identity and label conditions. “No activity” is an explicit label entry. An absent weed is not evidence that the product cannot affect it.
| Weed | Timing & activity | Conditions & evidence |
|---|---|---|
| Annual fleabane | Postemergence Listed control | Follow the turf-specific residential rate, weed stage and repeat-treatment directions. PDF pp. 8–10, 16; ornamental residential turf and Broadleaf Weeds list |
| Bedstraw | Postemergence Listed control | Follow the turf-specific residential rate, weed stage and repeat-treatment directions. PDF pp. 8–10, 16; ornamental residential turf and Broadleaf Weeds list |
| Beggarticks | Postemergence Listed control | Follow the turf-specific residential rate, weed stage and repeat-treatment directions. PDF pp. 8–10, 16; ornamental residential turf and Broadleaf Weeds list |
| Bindweed | Postemergence Listed control | Follow the turf-specific residential rate, weed stage and repeat-treatment directions. PDF pp. 8–10, 16; ornamental residential turf and Broadleaf Weeds list |
| Birdsfoot trefoil | Postemergence Listed control | Follow the turf-specific residential rate, weed stage and repeat-treatment directions. PDF pp. 8–10, 16; ornamental residential turf and Broadleaf Weeds list |
| Black medic | Postemergence Listed control | Follow the turf-specific residential rate, weed stage and repeat-treatment directions. PDF pp. 8–10, 16; ornamental residential turf and Broadleaf Weeds list |
| Blue-eyed mary | Postemergence Listed control | Follow the turf-specific residential rate, weed stage and repeat-treatment directions. PDF pp. 8–10, 16; ornamental residential turf and Broadleaf Weeds list |
| Broadleaf plantain | Postemergence Listed control | Follow the turf-specific residential rate, weed stage and repeat-treatment directions. PDF pp. 8–10, 16; ornamental residential turf and Broadleaf Weeds list |
| Buckhorn plantain | Postemergence Listed control | Follow the turf-specific residential rate, weed stage and repeat-treatment directions. PDF pp. 8–10, 16; ornamental residential turf and Broadleaf Weeds list |
| Bull thistle | Postemergence Listed control | Follow the turf-specific residential rate, weed stage and repeat-treatment directions. PDF pp. 8–10, 16; ornamental residential turf and Broadleaf Weeds list |
| Burclover | Postemergence Listed control | Follow the turf-specific residential rate, weed stage and repeat-treatment directions. PDF pp. 8–10, 16; ornamental residential turf and Broadleaf Weeds list |
| Carolina geranium | Postemergence Listed control | Follow the turf-specific residential rate, weed stage and repeat-treatment directions. PDF pp. 8–10, 16; ornamental residential turf and Broadleaf Weeds list |
| Carpetweed | Postemergence Listed control | Follow the turf-specific residential rate, weed stage and repeat-treatment directions. PDF pp. 8–10, 16; ornamental residential turf and Broadleaf Weeds list |
| Chicory | Postemergence Listed control | Follow the turf-specific residential rate, weed stage and repeat-treatment directions. PDF pp. 8–10, 16; ornamental residential turf and Broadleaf Weeds list |
| Cinquefoil | Postemergence Listed control | Follow the turf-specific residential rate, weed stage and repeat-treatment directions. PDF pp. 8–10, 16; ornamental residential turf and Broadleaf Weeds list |
| Clover | Postemergence Listed control | Follow the turf-specific residential rate, weed stage and repeat-treatment directions. PDF pp. 8–10, 16; ornamental residential turf and Broadleaf Weeds list |
| Cocklebur | Postemergence Listed control | Follow the turf-specific residential rate, weed stage and repeat-treatment directions. PDF pp. 8–10, 16; ornamental residential turf and Broadleaf Weeds list |
| Common burdock | Postemergence Listed control | Follow the turf-specific residential rate, weed stage and repeat-treatment directions. PDF pp. 8–10, 16; ornamental residential turf and Broadleaf Weeds list |
| Common catsear | Postemergence Listed control | Follow the turf-specific residential rate, weed stage and repeat-treatment directions. PDF pp. 8–10, 16; ornamental residential turf and Broadleaf Weeds list |
| Common chickweed | Postemergence Listed control | Follow the turf-specific residential rate, weed stage and repeat-treatment directions. PDF pp. 8–10, 16; ornamental residential turf and Broadleaf Weeds list |
| Common lespedeza | Postemergence Listed control | Follow the turf-specific residential rate, weed stage and repeat-treatment directions. PDF pp. 8–10, 16; ornamental residential turf and Broadleaf Weeds list |
| Common mallow | Postemergence Listed control | Follow the turf-specific residential rate, weed stage and repeat-treatment directions. PDF pp. 8–10, 16; ornamental residential turf and Broadleaf Weeds list |
| Compassplant | Postemergence Listed control | Follow the turf-specific residential rate, weed stage and repeat-treatment directions. PDF pp. 8–10, 16; ornamental residential turf and Broadleaf Weeds list |
| Corn speedwell | Postemergence Listed control | Follow the turf-specific residential rate, weed stage and repeat-treatment directions. PDF pp. 8–10, 16; ornamental residential turf and Broadleaf Weeds list |
| Creeping beggarweed | Postemergence Listed control | Follow the turf-specific residential rate, weed stage and repeat-treatment directions. PDF pp. 8–10, 16; ornamental residential turf and Broadleaf Weeds list |
| Creeping buttercup | Postemergence Listed control | Follow the turf-specific residential rate, weed stage and repeat-treatment directions. PDF pp. 8–10, 16; ornamental residential turf and Broadleaf Weeds list |
| Creeping woodsorrel | Postemergence Listed control | Follow the turf-specific residential rate, weed stage and repeat-treatment directions. PDF pp. 8–10, 16; ornamental residential turf and Broadleaf Weeds list |
| Curly dock | Postemergence Listed control | Follow the turf-specific residential rate, weed stage and repeat-treatment directions. PDF pp. 8–10, 16; ornamental residential turf and Broadleaf Weeds list |
| Dandelion | Postemergence Listed control | Follow the turf-specific residential rate, weed stage and repeat-treatment directions. PDF pp. 8–10, 16; ornamental residential turf and Broadleaf Weeds list |
| Dayflower | Postemergence Listed control | Follow the turf-specific residential rate, weed stage and repeat-treatment directions. PDF pp. 8–10, 16; ornamental residential turf and Broadleaf Weeds list |
| Deadnettle | Postemergence Listed control | Follow the turf-specific residential rate, weed stage and repeat-treatment directions. PDF pp. 8–10, 16; ornamental residential turf and Broadleaf Weeds list |
| Dock | Postemergence Listed control | Follow the turf-specific residential rate, weed stage and repeat-treatment directions. PDF pp. 8–10, 16; ornamental residential turf and Broadleaf Weeds list |
| Dogfennel | Postemergence Listed control | Follow the turf-specific residential rate, weed stage and repeat-treatment directions. PDF pp. 8–10, 16; ornamental residential turf and Broadleaf Weeds list |
| Dollarweed | Postemergence Listed control | Follow the turf-specific residential rate, weed stage and repeat-treatment directions. PDF pp. 8–10, 16; ornamental residential turf and Broadleaf Weeds list |
| Dovefoot geranium | Postemergence Listed control | Follow the turf-specific residential rate, weed stage and repeat-treatment directions. PDF pp. 8–10, 16; ornamental residential turf and Broadleaf Weeds list |
| English daisy | Postemergence Listed control | Follow the turf-specific residential rate, weed stage and repeat-treatment directions. PDF pp. 8–10, 16; ornamental residential turf and Broadleaf Weeds list |
| Field bindweed | Postemergence Listed control | Follow the turf-specific residential rate, weed stage and repeat-treatment directions. PDF pp. 8–10, 16; ornamental residential turf and Broadleaf Weeds list |
| Field madder | Postemergence Listed control | Follow the turf-specific residential rate, weed stage and repeat-treatment directions. PDF pp. 8–10, 16; ornamental residential turf and Broadleaf Weeds list |
| Field oxeye-daisy | Postemergence Listed control | Follow the turf-specific residential rate, weed stage and repeat-treatment directions. PDF pp. 8–10, 16; ornamental residential turf and Broadleaf Weeds list |
| Field pennycress | Postemergence Listed control | Follow the turf-specific residential rate, weed stage and repeat-treatment directions. PDF pp. 8–10, 16; ornamental residential turf and Broadleaf Weeds list |
| Florida pusley | Postemergence Listed control | Follow the turf-specific residential rate, weed stage and repeat-treatment directions. PDF pp. 8–10, 16; ornamental residential turf and Broadleaf Weeds list |
| Ground ivy | Postemergence Listed control | Follow the turf-specific residential rate, weed stage and repeat-treatment directions. PDF pp. 8–10, 16; ornamental residential turf and Broadleaf Weeds list |
| Groundsel | Postemergence Listed control | Follow the turf-specific residential rate, weed stage and repeat-treatment directions. PDF pp. 8–10, 16; ornamental residential turf and Broadleaf Weeds list |
| Hairy bittercress | Postemergence Listed control | Follow the turf-specific residential rate, weed stage and repeat-treatment directions. PDF pp. 8–10, 16; ornamental residential turf and Broadleaf Weeds list |
| Hawkweed | Postemergence Listed control | Follow the turf-specific residential rate, weed stage and repeat-treatment directions. PDF pp. 8–10, 16; ornamental residential turf and Broadleaf Weeds list |
| Healall | Postemergence Listed control | Follow the turf-specific residential rate, weed stage and repeat-treatment directions. PDF pp. 8–10, 16; ornamental residential turf and Broadleaf Weeds list |
| Henbit | Postemergence Listed control | Follow the turf-specific residential rate, weed stage and repeat-treatment directions. PDF pp. 8–10, 16; ornamental residential turf and Broadleaf Weeds list |
| Horsenettle | Postemergence Listed control | Follow the turf-specific residential rate, weed stage and repeat-treatment directions. PDF pp. 8–10, 16; ornamental residential turf and Broadleaf Weeds list |
| Horseweed | Postemergence Listed control | Follow the turf-specific residential rate, weed stage and repeat-treatment directions. PDF pp. 8–10, 16; ornamental residential turf and Broadleaf Weeds list |
| Jimsonweed | Postemergence Listed control | Follow the turf-specific residential rate, weed stage and repeat-treatment directions. PDF pp. 8–10, 16; ornamental residential turf and Broadleaf Weeds list |
| Kochia | Postemergence Listed control | Follow the turf-specific residential rate, weed stage and repeat-treatment directions. PDF pp. 8–10, 16; ornamental residential turf and Broadleaf Weeds list |
| Lambsquarters | Postemergence Listed control | Follow the turf-specific residential rate, weed stage and repeat-treatment directions. PDF pp. 8–10, 16; ornamental residential turf and Broadleaf Weeds list |
| Lawn burweed | Postemergence Listed control | Follow the turf-specific residential rate, weed stage and repeat-treatment directions. PDF pp. 8–10, 16; ornamental residential turf and Broadleaf Weeds list |
| Matchweed | Postemergence Listed control | Follow the turf-specific residential rate, weed stage and repeat-treatment directions. PDF pp. 8–10, 16; ornamental residential turf and Broadleaf Weeds list |
| Mouseear chickweed | Postemergence Listed control | Follow the turf-specific residential rate, weed stage and repeat-treatment directions. PDF pp. 8–10, 16; ornamental residential turf and Broadleaf Weeds list |
| Mustard | Postemergence Listed control | Follow the turf-specific residential rate, weed stage and repeat-treatment directions. PDF pp. 8–10, 16; ornamental residential turf and Broadleaf Weeds list |
| Nettle | Postemergence Listed control | Follow the turf-specific residential rate, weed stage and repeat-treatment directions. PDF pp. 8–10, 16; ornamental residential turf and Broadleaf Weeds list |
| Old world diamond flower | Postemergence Listed control | Follow the turf-specific residential rate, weed stage and repeat-treatment directions. PDF pp. 8–10, 16; ornamental residential turf and Broadleaf Weeds list |
| Parsley piert | Postemergence Listed control | Follow the turf-specific residential rate, weed stage and repeat-treatment directions. PDF pp. 8–10, 16; ornamental residential turf and Broadleaf Weeds list |
| Pennsylvania smartweed | Postemergence Listed control | Follow the turf-specific residential rate, weed stage and repeat-treatment directions. PDF pp. 8–10, 16; ornamental residential turf and Broadleaf Weeds list |
| Pepperweed | Postemergence Listed control | Follow the turf-specific residential rate, weed stage and repeat-treatment directions. PDF pp. 8–10, 16; ornamental residential turf and Broadleaf Weeds list |
| Pigweed | Postemergence Listed control | Follow the turf-specific residential rate, weed stage and repeat-treatment directions. PDF pp. 8–10, 16; ornamental residential turf and Broadleaf Weeds list |
| Pineappleweed | Postemergence Listed control | Follow the turf-specific residential rate, weed stage and repeat-treatment directions. PDF pp. 8–10, 16; ornamental residential turf and Broadleaf Weeds list |
| Plantain | Postemergence Listed control | Follow the turf-specific residential rate, weed stage and repeat-treatment directions. PDF pp. 8–10, 16; ornamental residential turf and Broadleaf Weeds list |
| Poison ivy | Postemergence Listed control | Follow the turf-specific residential rate, weed stage and repeat-treatment directions. PDF pp. 8–10, 16; ornamental residential turf and Broadleaf Weeds list |
| Poison oak | Postemergence Listed control | Follow the turf-specific residential rate, weed stage and repeat-treatment directions. PDF pp. 8–10, 16; ornamental residential turf and Broadleaf Weeds list |
| Prostrate knotweed | Postemergence Listed control | Follow the turf-specific residential rate, weed stage and repeat-treatment directions. PDF pp. 8–10, 16; ornamental residential turf and Broadleaf Weeds list |
| Puncturevine | Postemergence Listed control | Follow the turf-specific residential rate, weed stage and repeat-treatment directions. PDF pp. 8–10, 16; ornamental residential turf and Broadleaf Weeds list |
| Purple cudweed | Postemergence Listed control | Follow the turf-specific residential rate, weed stage and repeat-treatment directions. PDF pp. 8–10, 16; ornamental residential turf and Broadleaf Weeds list |
| Purslane | Postemergence Listed control | Follow the turf-specific residential rate, weed stage and repeat-treatment directions. PDF pp. 8–10, 16; ornamental residential turf and Broadleaf Weeds list |
| Ragweed | Postemergence Listed control | Follow the turf-specific residential rate, weed stage and repeat-treatment directions. PDF pp. 8–10, 16; ornamental residential turf and Broadleaf Weeds list |
| Red sorrel | Postemergence Listed control | Follow the turf-specific residential rate, weed stage and repeat-treatment directions. PDF pp. 8–10, 16; ornamental residential turf and Broadleaf Weeds list |
| Redstem filaree | Postemergence Listed control | Follow the turf-specific residential rate, weed stage and repeat-treatment directions. PDF pp. 8–10, 16; ornamental residential turf and Broadleaf Weeds list |
| Redweed | Postemergence Listed control | Follow the turf-specific residential rate, weed stage and repeat-treatment directions. PDF pp. 8–10, 16; ornamental residential turf and Broadleaf Weeds list |
| Roundleaf greenbriar | Postemergence Listed control | Follow the turf-specific residential rate, weed stage and repeat-treatment directions. PDF pp. 8–10, 16; ornamental residential turf and Broadleaf Weeds list |
| Shepherd's purse | Postemergence Listed control | Follow the turf-specific residential rate, weed stage and repeat-treatment directions. PDF pp. 8–10, 16; ornamental residential turf and Broadleaf Weeds list |
| Spotted catsear | Postemergence Listed control | Follow the turf-specific residential rate, weed stage and repeat-treatment directions. PDF pp. 8–10, 16; ornamental residential turf and Broadleaf Weeds list |
| Spotted spurge | Postemergence Listed control | Follow the turf-specific residential rate, weed stage and repeat-treatment directions. PDF pp. 8–10, 16; ornamental residential turf and Broadleaf Weeds list |
| Spurge | Postemergence Listed control | Follow the turf-specific residential rate, weed stage and repeat-treatment directions. PDF pp. 8–10, 16; ornamental residential turf and Broadleaf Weeds list |
| Sunflower | Postemergence Listed control | Follow the turf-specific residential rate, weed stage and repeat-treatment directions. PDF pp. 8–10, 16; ornamental residential turf and Broadleaf Weeds list |
| Thistle | Postemergence Listed control | Follow the turf-specific residential rate, weed stage and repeat-treatment directions. PDF pp. 8–10, 16; ornamental residential turf and Broadleaf Weeds list |
| Velvetleaf | Postemergence Listed control | Follow the turf-specific residential rate, weed stage and repeat-treatment directions. PDF pp. 8–10, 16; ornamental residential turf and Broadleaf Weeds list |
| Venice mallow | Postemergence Listed control | Follow the turf-specific residential rate, weed stage and repeat-treatment directions. PDF pp. 8–10, 16; ornamental residential turf and Broadleaf Weeds list |
| Virginia buttonweed | Postemergence Listed control | Follow the turf-specific residential rate, weed stage and repeat-treatment directions. PDF pp. 8–10, 16; ornamental residential turf and Broadleaf Weeds list |
| Virginia creeper | Postemergence Listed control | Follow the turf-specific residential rate, weed stage and repeat-treatment directions. PDF pp. 8–10, 16; ornamental residential turf and Broadleaf Weeds list |
| Western salsify | Postemergence Listed control | Follow the turf-specific residential rate, weed stage and repeat-treatment directions. PDF pp. 8–10, 16; ornamental residential turf and Broadleaf Weeds list |
| White clover | Postemergence Listed control | Follow the turf-specific residential rate, weed stage and repeat-treatment directions. PDF pp. 8–10, 16; ornamental residential turf and Broadleaf Weeds list |
| White heath aster | Postemergence Listed control | Follow the turf-specific residential rate, weed stage and repeat-treatment directions. PDF pp. 8–10, 16; ornamental residential turf and Broadleaf Weeds list |
| White prairie aster | Postemergence Listed control | Follow the turf-specific residential rate, weed stage and repeat-treatment directions. PDF pp. 8–10, 16; ornamental residential turf and Broadleaf Weeds list |
| Whitestem filaree | Postemergence Listed control | Follow the turf-specific residential rate, weed stage and repeat-treatment directions. PDF pp. 8–10, 16; ornamental residential turf and Broadleaf Weeds list |
| Wild carrot | Postemergence Listed control | Follow the turf-specific residential rate, weed stage and repeat-treatment directions. PDF pp. 8–10, 16; ornamental residential turf and Broadleaf Weeds list |
| Wild garlic | Postemergence Listed control | Follow the turf-specific residential rate, weed stage and repeat-treatment directions. PDF pp. 8–10, 16; ornamental residential turf and Broadleaf Weeds list |
| Wild geranium | Postemergence Listed control | Follow the turf-specific residential rate, weed stage and repeat-treatment directions. PDF pp. 8–10, 16; ornamental residential turf and Broadleaf Weeds list |
| Wild lettuce | Postemergence Listed control | Follow the turf-specific residential rate, weed stage and repeat-treatment directions. PDF pp. 8–10, 16; ornamental residential turf and Broadleaf Weeds list |
| Wild mustard | Postemergence Listed control | Follow the turf-specific residential rate, weed stage and repeat-treatment directions. PDF pp. 8–10, 16; ornamental residential turf and Broadleaf Weeds list |
| Wild onion | Postemergence Listed control | Follow the turf-specific residential rate, weed stage and repeat-treatment directions. PDF pp. 8–10, 16; ornamental residential turf and Broadleaf Weeds list |
| Wild strawberry | Postemergence Listed control | Follow the turf-specific residential rate, weed stage and repeat-treatment directions. PDF pp. 8–10, 16; ornamental residential turf and Broadleaf Weeds list |
| Yarrow | Postemergence Listed control | Follow the turf-specific residential rate, weed stage and repeat-treatment directions. PDF pp. 8–10, 16; ornamental residential turf and Broadleaf Weeds list |
| Yellow rocket | Postemergence Listed control | Follow the turf-specific residential rate, weed stage and repeat-treatment directions. PDF pp. 8–10, 16; ornamental residential turf and Broadleaf Weeds list |
| Yellow woodsorrel | Postemergence Listed control | Follow the turf-specific residential rate, weed stage and repeat-treatment directions. PDF pp. 8–10, 16; ornamental residential turf and Broadleaf Weeds list |