Surmise SpeedPro XT Non-Selective Herbicide

Surmise SpeedPro XT Non-Selective Herbicide

Surmise SpeedPro XT is a professional non-selective herbicide combining three active ingredients and three modes of action for rapid knockdown, systemic weed control, and extended residual activity. The formulation combines glufosinate for broad-spectrum control, pelargonic acid for enhanced speed, and imazethapyr for long-lasting residual control of annual and perennial broadleaf weeds, grasses, sedges, and labeled woody brush.

Designed as an effective alternative to glyphosate-based vegetation-management programs, Surmise SpeedPro XT is ideal for driveways, parking areas, sidewalks, gravel paths, fence rows, rights-of-way, industrial sites, hardscapes, and other labeled non-crop areas. Albaugh supports residual control for at least three months, helping control existing vegetation while reducing new weed emergence in areas where vegetation is not desired.

Features & Benefits

✓ Three active ingredients provide three labeled herbicide modes of action: Groups 10, 27, and 2

✓ Combines quick knockdown with systemic activity and extended residual weed control

✓ Albaugh supports residual vegetation control lasting at least three months

✓ Controls a broad spectrum of annual and perennial broadleaf weeds, grasses, and sedges

✓ Provides labeled control or suppression of numerous woody brush species

✓ Flexible broadcast, spot, directed-spray, trimming, and edging applications

✓ Excellent glyphosate-alternative option for professional non-crop vegetation-management programs

Labeled Use Sites

Surmise SpeedPro XT is labeled for outdoor non-crop vegetation management in industrial sites, petroleum tank farms, pumping stations, areas around educational buildings, lumberyards, manufacturing sites, storage areas, airports, roadsides, curbs, sidewalks, driveways, parking areas, brick walks, gravel paths, patios, vacant lots, paved areas and cracks and crevices, warehouse areas, urban areas, play areas, tennis courts, fence rows, paddock fences, hedgerows, dry ditchbanks, areas around domestic dwellings, shelter belts, dog kennels, and beneath trees.

Surmise SpeedPro XT may also be used for trimming and edging around trees and shrubs, landscape beds, foundations, fences, driveways, paths, and parking areas, and on golf courses along cart paths, around sign and light posts, and around sand traps. Do not apply directly to desirable ornamentals, desirable green tissue, golf course putting greens or tees, or vegetation you wish to preserve.

Target Weeds

Broadleaf Weeds: algae, hairy bittercress, bindweed, buffalobur, burdock, Canada thistle, common chickweed, mouseear chickweed, clover, common cocklebur, corn spurry, dandelion, curly dock, hemp dogbane, filaree, annual fleabane, groundsel, goldenrod, white heath aster, henbit, horsetail, jimsonweed, kochia, common lambsquarters, leafy spurge, liverwort, London rocket, roundleaved mallow, little mallow, marestail, moneywort, annual morningglory, moss, mugwort, mustards, mullein, nettle, nightshade, oxalis, wild pansy, field pennycress, redroot pigweed, smooth pigweed, plantain, pokeweed, prickly lettuce, puncturevine or goathead, purslane, common ragweed, yellow rocket, Russian thistle, shepherd’s purse, smartweed, sheep sorrel, annual sowthistle, spotted spurge, musk thistle, velvetleaf, vervain, Virginia copperleaf, wild buckwheat, wild mustard, wild onion, wild turnip, and woodsorrel.

Grassy Weeds & Sedges: bahiagrass, barley, barnyardgrass, colonial bentgrass, bermudagrass or wireweed, annual bluegrass, downy bromegrass, smooth bromegrass, carpetgrass, large crabgrass, cupgrass, dallisgrass, fall panicum, creeping red fescue, hard fescue, giant foxtail, green foxtail, yellow foxtail, goosegrass, nimblewill, yellow nutsedge, wild onion, perennial ryegrass, and Star-of-Bethlehem.

Woody Brush Controlled or Suppressed: blackberry, deer brush, Douglas fir, gallberry, hazel, honeysuckle, huckleberry, maple, multiflora rose, oak, pine, poison ivy, poison oak, roundleaf greenbriar, salmonberry, sumac, sweetgum, thimbleberry, trumpetcreeper, vine maple, and western red cedar. Brush claims are subject to the geographic restrictions stated on the label.

Application Notes

Apply to actively growing weeds when foliage is dry. For spot or directed applications, use a 2.5% solution for weeds less than 6 inches tall and pre-tiller grasses, equivalent to approximately 3.2 fl oz per gallon of water. For weeds greater than 6 inches tall or grasses that have tillered, the label specifies a 5% solution, approximately 6.4 fl oz per gallon. Spray foliage thoroughly but stop before runoff.

Broadcast applications use at least 20 gallons of water per acre for adequate coverage. The current label lists 18.75 fl oz per acre for weeds less than 6 inches tall and pre-tiller grasses. Higher rates are used for larger or tillered weeds, subject to the maximum single-application rate stated on the product label. Do not apply to wet foliage or when rainfall is expected within two hours. A minimum 14-day retreatment interval applies. Avoid application to desirable vegetation and do not use in areas intended to be planted or seeded within three months.

Product Information

Active Ingredients: Glufosinate-Ammonium 10.0%; Ammonium Nonanoate 11.08%; Imazethapyr-Ammonium 3.18%
Acid Equivalents: 10.0% nonanoic (pelargonic) acid equivalent; 3.0% imazethapyr acid equivalent
HRAC Groups: 10 + 27 + 2
Mode of Action: Glutamine synthase inhibitor + Group 27 activity + ALS inhibitor
Chemical Families: Phosphinic Acid, Fatty Acid, Imidazolinone
Formulation: Soluble Liquid Concentrate
Activity: Contact + Systemic + Residual
EPA Reg. No.: 45002-32-89442
Manufacturer: Prime Source, a division of Albaugh, LLC
Signal Word: WARNING
Brand: Surmise SpeedPro XT
Compare To: Proprietary formulation
Recommended Surfactant: Vortex Xtra