Regal Ronstar Plus

U.S. EPA registered pesticide info

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Label & SDS

EPA Label: link

Registration information

U.S. EPA Registration number: 48234-2
U.S. EPA Status: ACTIVE

Description

'Regal Ronstar Plus' is an herbicide and herbicide terrestrial. Its Federal EPA registration number is: 48234-2. It was originally approved by EPA on 19 Mar 1985. It has a 'Warning' signal word. It has the following active ingredients: Oxadiazon. It's approved for 370 sites including abutilon, aeschynanthus speciosus, agapanthus, algerian ivy, allamanda, almond, american arborvitae, amur maple, annual bluegrass, and arborvitae. It is also approved for 42 pests and pest groups including but not limited to annual bluegrass, barnyardgrass, bittercress, bristly foxtail, carpetgrass, carpetweed, common groundsel, common purslane, crabgrass, and crowfootgrass.

Original registration date:

19 Mar 1985

Cancellation date:

Alternative names:

REGAL RONSTAR PLUSActive

Registrant:

REGAL CHEMICAL CO.
Address:
600 Branch Dr
Alpharetta, GA 30004

Active ingredients:

Oxadiazon 2%
Other ingredients 98%

Signal word:

Warning

Product type:

Herbicide
Herbicide Terrestrial

Formulation:

Granular

Registered target pests:

Annual bluegrass (preemergence)
Barnyardgrass (preemergence)
Bittercress (preemergence)
Bristly foxtail (preemergence)
Carpetgrass (preemergence)
Carpetweed (preemergence)
Common groundsel (preemergence)
Common purslane (preemergence)
Crabgrass (preemergence)
Crowfootgrass (preemergence)
Eveningprimrose (preemergence)
Fall panicum (preemergence)
Fiddleneck (preemergence)
Field sandbur (preemergence)
Florida pusley (preemergence)
Galinsoga (preemergence)
Garden spurge (preemergence)
Golden ragwort (preemergence)
Goosegrass (preemergence)
Green foxtail (preemergence)
Junglerice (preemergence)
Lambsquarters (preemergence)
Liverwort (preemergence)
Niruri (preemergence)
Oxalis (preemergence)
Panama paspalum (preemergence)
Pennsylvania smartweed (preemergence)
Petty spurge (preemergence)
Pigweed (preemergence)
Prostrate spurge (preemergence)
Redroot pigweed (preemergence)
Ripgut brome (preemergence)
Sedge (preemergence)
Sensitiveplant (preemergence)
Sowthistle (preemergence)
Speedwell (preemergence)
Spiny amaranth (preemergence)
Spotted catsear (preemergence)
Stinging nettle (preemergence)
Swinecress (preemergence)
Virginia buttonweed (preemergence)
Yellow woodsorrel (preemergence)

Registered target sites:

Abutilon (containerized)
Abutilon (soil treatment)
Aeschynanthus speciosus (containerized)
Aeschynanthus speciosus (soil treatment)
Agapanthus (containerized)
Algerian ivy (soil treatment)
Allamanda (containerized)
Allamanda (soil treatment)
Almond (ornamental) (containerized)
American arborvitae (containerized)
Amur maple (soil treatment)
Annual bluegrass (golf fairways) (soil treatment)
Arborvitae (containerized)
Arborvitae (soil treatment)
Arcadia juniper (soil treatment)
Armstrong chinese juniper (containerized)
Armstrong chinese juniper (soil treatment)
Ash colored eucalyptus (soil treatment)
Atlas cedar (containerized)
Austrian pine (soil treatment)
Azalea (boudoir) (containerized)
Azalea (caroline gable) (containerized)
Azalea (christmas cheer) (containerized)
Azalea (containerized plants)
Azalea (coral bells) (containerized)
Azalea (hino red) (containerized)
Azalea (hino red) (soil treatment)
Azalea (karen) (containerized)
Azalea (louisa) (containerized)
Azalea (louisa) (soil treatment)
Azalea (mollis hybrids) (containerized)
Azalea (president clay) (containerized)
Azalea (red) (containerized)
Azalea (rosebud) (containerized)
Azalea (rosebud) (soil treatment)
Azalea (salmon beauty) (containerized)
Azalea (snow) (containerized)
Azalea (snow) (soil treatment)
Azalea (snowball) (containerized)
Azalea (stewartonian) (containerized)
Azalea (stewartstonian) (containerized)
Azalea (stewartstonian) (soil treatment)
Azalea (sweetheart supreme) (containerized)
Baby's-breath (containerized)
Baby's-breath (soil treatment)
Baldcypress (containerized)
Baldcypress (soil treatment)
Bamboo palm (soil treatment)
Bar harbor juniper (containerized)
Barberry (marshall red) (containerized)
Barberry (marshall red) (soil treatment)
Bearberry cotoneaster (containerized)
Bentgrass (golf fairways) (soil treatment)
Bentgrass (soil treatment)
Bermudagrass (golf courses) (soil treatment)
Bermudagrass (golf fairways) (soil treatment)
Bermudagrass (lawns) (soil treatment)
Bermudagrass (ornamental turf) (soil treatment)
Birch (soil treatment)
Black hills spruce (soil treatment)
Black pine (soil treatment)
Blackburn juniper (containerized)
Blue haven juniper (containerized)
Blue pfitzer juniper (containerized)
Bottlebrush (containerized)
Boxwood (containerized)
Boxwood (soil treatment)
Bright bead cotoneaster (containerized)
Bright bead cotoneaster (soil treatment)
Broadmoor savin juniper (containerized)
Buffalograss (golf fairways) (soil treatment)
Bugleweed (ground cover) (soil treatment)
Burning bush euonymus (soil treatment)
California privet (soil treatment)
Camellia (b.d. wheeler) (soil treatment)
Camellia (colonel fiery) (containerized)
Camellia (crimson robe) (soil treatment)
Camellia (elizabeth dowd) (soil treatment)
Camellia (glen #40) (containerized)
Camellia (marie bracey) (soil treatment)
Camellia (tiffany) (soil treatment)
Camellia (tom knudsen) (soil treatment)
Candytuft (containerized)
Candytuft (soil treatment)
Carnation (containerized)
Carnation (soil treatment)
Ceanothus (containerized)
Cedar (containerized)
Cedar (soil treatment)
Chinese firethorn (graberi) (containerized)
Chinese firethorn (graberi) (soil treatment)
Chinese juniper (torulosa) (containerized)
Chinese juniper (variegata) (containerized)
Chinese juniper (variegata) (soil treatment)
Coast leucothoe (containerized)
Coast leucothoe (soil treatment)
Compact andorra juniper (containerized)
Compact andorra juniper (soil treatment)
Compact japanese andromeda (soil treatment)
Compact pfitzer juniper (containerized)
Coral beauty cotoneaster (containerized)
Coral beauty cotoneaster (soil treatment)
Cotoneaster (containerized)
Cotoneaster (glaucophylla) (containerized)
Cotoneaster (soil treatment)
Cranberry cotoneaster (containerized)
Cranberry cotoneaster (soil treatment)
Cuban shaddock (soil treatment)
Curly leaf privet (containerized)
Darwin barberry (containerized)
Darwin barberry (soil treatment)
David viburnum (containerized)
Digger pine (containerized)
Dogwood (soil treatment)
Douglas-fir (containerized)
Dwarf burning bush euonymus (soil treatment)
Dwarf korean lilac (soil treatment)
Dwarf okinowan holly (containerized)
Dwarf winged euonymus (containerized)
Dwarf yaupon (containerized)
Eastern hemlock (soil treatment)
Eastern white pine (soil treatment)
Emerald cushion euonymus (containerized)
Emerald cushion euonymus (soil treatment)
Emerald gaiety euonymus (containerized)
English holly (containerized)
English holly (soil treatment)
English ivy (containerized)
English ivy (ground cover) (soil treatment)
Erwin barberry (containerized)
Erwin barberry (soil treatment)
Eucalyptus (containerized)
Eucalyptus (soil treatment)
Euonymus (containerized)
Euonymus (vegetus) (containerized)
Euonymus fortunei radicans (soil treatment)
European cranberrybush (soil treatment)
Fetter-bush (containerized)
Flowering crabapple (soil treatment)
Flowering dogwood (soil treatment)
Forsythia (lynngold) (soil treatment)
Fortune's osmanthus (containerized)
Fraser photinia (containerized)
Fred oelher manzanita (containerized)
Gardenia (amy yashioka) (containerized)
Gardenia (august beauty) (containerized)
Gardenia (mystery) (containerized)
Ginkgo (containerized)
Globe arborvitae (containerized)
Globe arborvitae (soil treatment)
Glossy abelia (soil treatment)
Glossy privet (containerized)
Glossy privet (soil treatment)
Gold spot euonymus (containerized)
Golden bell (soil treatment)
Golden green euonymus (containerized)
Golden pfitzer juniper (containerized)
Golden pfitzer juniper (soil treatment)
Grapefruit (ornamental) (soil treatment)
Grayleaf cotoneaster (containerized)
Greater periwinkle (ground cover) (soil treatment)
Greek juniper (containerized)
Greek myrtle (compacta noelii) (containerized)
Green ash (soil treatment)
Green island holly (containerized)
Green island holly (soil treatment)
Greenlane euonymus (containerized)
Greenlane euonymus (soil treatment)
Gulf stream juniper (containerized)
Heath (containerized)
Heather (containerized)
Heller holly (containerized)
Heller holly (soil treatment)
Hetzi holly (containerized)
Hetzi juniper (soil treatment)
Hicks yew (soil treatment)
Hiryu azalea (hinodegiri) (soil treatment)
Holly (boxleafed) (containerized)
Holly (boxleafed) (soil treatment)
Holly (burford) (containerized)
Holly (containerized)
Holly (nellie r. stevens) (containerized)
Holly (nellie r. stevens) (soil treatment)
Honeysuckle (containerized)
Ilex convexa (containerized)
Indian hawthorn (containerized)
Japanese andromeda (containerized)
Japanese andromeda (soil treatment)
Japanese black pine (containerized)
Japanese boxwood (containerized)
Japanese boxwood (soil treatment)
Japanese garden juniper (containerized)
Japanese garden juniper (soil treatment)
Japanese holly (containerized)
Japanese holly (soil treatment)
Japanese pines (soil treatment)
Japanese pittosporum (containerized)
Japanese privet (containerized)
Japanese privet (soil treatment)
Japanese spurge (ground cover) (soil treatment)
Jewel euonymus (soil treatment)
Juniper (containerized)
Juniper (ground cover) (soil treatment)
Juniper (praecox) (containerized)
Juniper (royal beauty) (containerized)
Juniper (soil treatment)
Kousa dogwood (containerized)
Kousa dogwood (soil treatment)
Largeleaf iceplant (ground cover) (soil treatment)
Laurustinus (containerized)
Lemon (ornamental) (soil treatment)
Lemons (containerized)
Lesser periwinkle (ground cover) (containerized)
Lesser periwinkle (ground cover) (soil treatment)
Loblolly pine (soil treatment)
Lowfast bearberry cotoneaster (containerized)
Lowfast bearberry cotoneaster (soil treatment)
Lynwood gold forsythia (containerized)
Lynwood gold forsythia (soil treatment)
Macarthur palm (soil treatment)
Mandarin (containerized)
Mentor barberry (soil treatment)
Merrill magnolia (containerized)
Merrill magnolia (soil treatment)
Meyer juniper (containerized)
Mint julep juniper (soil treatment)
Monterey cypress (containerized)
Monterey cypress (soil treatment)
Myoporum (ground cover) (containerized)
Myoporum (ground cover) (soil treatment)
Nandina (containerized)
Nandina (soil treatment)
Narrow leaved black peppermint (containerized)
Northern white-cedar (containerized)
Norway pine (soil treatment)
Norway spruce (soil treatment)
Oak (containerized)
Old gold juniper (soil treatment)
Oregongrape (containerized)
Oregongrape (soil treatment)
Oriental arborvitae (containerized)
Ornamental conifers (nursery)
Ornamental conifers (soil treatment)
Ornamental grasses (cool season) (soil treatment)
Ornamental trees (soil treatment)
Ornamental vines (soil treatment)
Ornamental woody shrubs (soil treatment)
Osteospermum (ground cover) (soil treatment)
Palm (containerized)
Paper birch (soil treatment)
Parlor palm (containerized)
Parlor palm (soil treatment)
Peking cotoneaster (containerized)
Perennial bluegrass (golf courses) (soil treatment)
Perennial bluegrass (golf fairways) (soil treatment)
Perennial bluegrass (lawns) (soil treatment)
Perennial bluegrass (ornamental turf) (soil treatment)
Persian lilac (soil treatment)
Pine (soil treatment)
Potatoes (seed piece treatment-cut)
Potatoes (seed piece)
Privet (containerized)
Privet (soil treatment)
Purpleleaf japanese barberry (containerized)
Purpleleaf japanese barberry (soil treatment)
Pyramidal arborvitae (containerized)
Pyramidal arborvitae (soil treatment)
Red ironbark eucalyptus (containerized)
Red leaf barberry (containerized)
Red leaf barberry (soil treatment)
Red oak (soil treatment)
Red osier dogwood (containerized)
Red osier dogwood (soil treatment)
Rhododendron (blue diamond) (containerized)
Rhododendron (blue diamond) (soil treatment)
Rhododendron (chionides) (containerized)
Rhododendron (chionides) (soil treatment)
Rhododendron (cunningham's white) (containerized)
Rhododendron (dr. rutgers) (containerized)
Rhododendron (dr. rutgers) (soil treatment)
Rhododendron (pjm) (containerized)
Rhododendron (pjm) (soil treatment)
Rhododendron (rosebud) (soil treatment)
Rose (charlotte armstrong) (containerized)
Rose (charlotte armstrong) (soil treatment)
Rose (snow girl) (soil treatment)
Rose (summer snow) (containerized)
Rose (summer snow) (soil treatment)
Rose (sutters gold) (soil treatment)
Rose (texas centennial) (soil treatment)
Roses (containerized)
Roses (soil treatment)
Russian olive (soil treatment)
Ryegrass (perennial) (golf courses) (soil treatment)
Ryegrass (perennial) (golf fairways) (soil treatment)
Ryegrass (perennial) (lawns) (soil treatment)
Ryegrass (perennial) (ornamental turf) (soil treatment)
San jose chinese juniper (containerized)
Sandankwa viburnum (containerized)
Sasanqua camellia (containerized)
Scarlet firethorn (containerized)
Scotch pine (containerized)
Scotch pine (soil treatment)
Seashore paspalum (golf courses) (soil treatment)
Seashore paspalum (lawn) (foliar treatment)
Seashore paspalum (parks) (soil treatment)
Sedum (ground cover) (containerized)
Sedum (ground cover) (soil treatment)
Serbian spruce (soil treatment)
Shiny xylosma (containerized)
Shore juniper (containerized)
Shore pine (containerized)
Showy border forsythia (soil treatment)
Shrimp plant (containerized)
Silver king euonymus (containerized)
Silverleaf cotoneaster (containerized)
Skogsholmen cotoneaster (containerized)
Skogsholmen cotoneaster (soil treatment)
Skyrocket juniper (containerized)
Slash pine (containerized)
Slash pine (soil treatment)
Small-leaved cotoneaster (containerized)
Small-leaved cotoneaster (soil treatment)
Southern magnolia (containerized)
Southern magnolia (samuel sommers) (containerized)
Spreading euonymus (containerized)
Spreading euonymus (soil treatment)
St. augustinegrass (golf courses) (soil treatment)
St. augustinegrass (golf fairways) (soil treatment)
St. augustinegrass (lawns) (soil treatment)
St. augustinegrass (ornamental turf) (soil treatment)
St. john's-wort (ground cover) (soil treatment)
St. john's-wort (soil treatment)
Star jasmine (containerized)
Sugar palm (soil treatment)
Swiss mountain pine (containerized)
Syzygium (containerized)
Tall fescue (golf courses) (soil treatment)
Tall fescue (golf fairways) (soil treatment)
Tall fescue (lawns) (soil treatment)
Tall fescue (ornamental turf) (soil treatment)
Tam juniper (containerized)
Tam juniper (soil treatment)
Tangelos (containerized)
Tangelos (soil treatment)
Taunton spreading yew (soil treatment)
Torringo crabapple (soil treatment)
Variegated japanese pittosporum (containerized)
Vicary golden privet (containerized)
Victorian-box (soil treatment)
Victory pyracantha (containerized)
Weeping banyan (containerized)
Weeping banyan (soil treatment)
Wiltoni juniper (containerized)
Wiltoni juniper (soil treatment)
Witch-hazel (containerized)
Witch-hazel (soil treatment)
Woodward arborvitae (containerized)
Woodward arborvitae (soil treatment)
Wormgrass (ground cover) (soil treatment)
Wyatt pyracantha (containerized)
Xylosoma (containerized)
Xylosoma (soil treatment)
Yellow star-jasmine (containerized)
Yew podocarpus (containerized)
Zabelii honeysuckle (soil treatment)
Zoysiagrass (golf courses) (soil treatment)
Zoysiagrass (golf fairways) (soil treatment)
Zoysiagrass (lawns) (soil treatment)
Zoysiagrass (ornamental turf) (soil treatment)