Label & SDS
EPA Label: Not availableRegistration information
- U.S. EPA Registration number: 239-2793
- U.S. EPA Status: ACTIVE
Description
'Ortho 343' is an herbicide. Its Federal EPA registration number is: 239-2793. It was originally approved by EPA on 09 Dec 2025. It has a 'Caution' signal word. It has the following active ingredients: Sulfentrazone. It's approved for 30 sites including bahiagrass, bentgrass, bermudagrass, boxwood, buffalograss, butterfly bush, carpetgrass, centipedegrass, common boxwood, and crape myrtle. It is also approved for 68 pests and pest groups including but not limited to annual broadleaf weeds, annual spurge, biennial weeds, bittercress, black medic, broadleaf plantain, buckhorn plantain, buttercup, carolina geranium, and carpetweed.
Original registration date:
- 09 Dec 2025
Cancellation date:
- n/a
Alternative names:
- Ortho 343Active
- ORTHO NUTSEDGE KILLER For LAWNS READY-TO-SPRAY2Alternate
Registrant:
- THE SCOTTS COMPANY
D/b/a The Ortho Group - Address:
Po Box 190
Marysville, OH 43040
Active ingredients:
- Sulfentrazone 1.4%
- Other ingredients 98.6%
Signal word:
- Caution
Product type:
- Herbicide
Formulation:
- Not reported
Registered target pests:
- Annual broadleaf weeds
- Annual spurge
- Biennial weeds
- Bittercress
- Black medic
- Broadleaf plantain
- Buckhorn plantain
- Buttercup
- Carolina geranium
- Carpetweed
- Cinquefoil
- Clover
- Common chickweed
- Common lambsquarters
- Common lespedeza
- Common mallow
- Common purslane
- Creeping woodsorrel
- Cudweed
- Curly dock
- Cylindrical sedge
- Dandelion
- Dollarweed
- Eveningprimrose
- Fiddleneck
- Filaree
- Florida pursley
- Globe sedge
- Goldenrod
- Green kyllinga
- Ground ivy
- Henbit
- Kochia
- Kyllinga
- Lawn burweed
- London rocket
- Mouseear chickweed
- Nutsedge
- Parsley-piert
- Pennsylvania smartweed
- Pennywort
- Perennial broadleaf weeds
- Pineappleweed
- Prostrate knotweed
- Prostrate spurge
- Puncturevine
- Purple nutsedge
- Purslane
- Red sorrel
- Redroot pigweed
- Redweed
- Sedge
- Smooth pigweed
- Speedwell
- Spotted spurge
- Spurge
- Spurweed
- Star-of-bethlehem
- Surinam sedge
- Texax sedge
- Tumble pigweed
- Velvetleaf
- Weeds
- Wild garlic
- Wild onion
- Wild violet
- Yellow nutsedge
- Yellow woodsorrel
Registered target sites:
- Bahiagrass (lawns) (foliar treatment)
- Bentgrass (creeping) (lawns) (foliar treatment)
- Bermudagrass (lawns) (foliar treatment)
- Boxwood (foliar treatment)
- Buffalograss (lawns) (foliar treatment)
- Butterfly bush (foliar treatment)
- Carpetgrass (lawns) (foliar treatment)
- Centipedegrass (lawns) (foliar treatment)
- Common boxwood (foliar treatment)
- Crape myrtle (foliar treatment)
- Creeping juniper (foliar treatment)
- Douglas-fir (foliar treatment)
- Dwarf yaupon (foliar treatment)
- Fine fescue (ornamental lawns) (foliar treatment)
- Glossy abelia (foliar treatment)
- Kentucky bluegrass (lawns) (foliar treatment)
- Kikuyugrass (lawns) (foliar treatment)
- Meserve holly (foliar treatment)
- Ornamental lawns (foliar treatment)
- Ornamental plants (foliar treatment)
- Rhododendron (foliar treatment)
- Roses (foliar treatment)
- Rough bluegrass (lawns) (foliar treatment)
- Ryegrass (perennial) (lawns) (foliar treatment)
- Seashore paspalum (lawn) (foliar treatment)
- Spirea (foliar treatment)
- St. augustinegrass (lawns) (foliar treatment)
- Tall fescue (lawns) (foliar treatment)
- Yew (foliar treatment)
- Zoysiagrass (lawns) (foliar treatment)
