vanquish herbicide Prime Source Flumioxazin 51 WDG Select Herbicide

vanquish herbicide Prime Source Flumioxazin 51 WDG Select HerbicideFlumioxazin 51 WDG Select is a professional water dispersible granule herbicide formulated with 51% flumioxazin for fast contact control and residual pre emergent activity in aquatic, ornamental, landscape, bareground, reforestation, and dormant warm season turfgrass applications. As a Group 14 PPO inhibitor, it provides broad spectrum control of labeled grass and broadleaf weeds while adding a valuable mode of action for resistance management.

Flumioxazin 51 WDG Select is a professional water-dispersible granule herbicide formulated with 51% flumioxazin for fast contact control and residual pre-emergent activity in aquatic, ornamental, landscape, bareground, reforestation, and dormant warm-season turfgrass applications. As a Group 14 PPO inhibitor, it provides broad-spectrum control of labeled grass and broadleaf weeds while adding a valuable mode of action for resistance management.

Flumioxazin 51 WDG Select may be used in and around container and field-grown conifers, deciduous trees, established woody ornamentals, bareground non-crop areas, conifer and poplar reforestation sites, dormant warm-season turfgrass, and slow-moving or quiescent aquatic sites. It is also labeled for selected floating, emerged, and submerged aquatic weeds including duckweed, watermeal, water lettuce, hydrilla, coontail, pondweed, naiad, and filamentous algae.

Features & Benefits

✓ Contains 51% flumioxazin for fast contact and residual weed control

✓ Group 14 PPO inhibitor for resistance management

✓ Controls more than 100 labeled weeds in terrestrial and aquatic sites

✓ Provides pre-emergent and early post-emergent control in terrestrial applications

✓ Controls selected floating, emerged, and submerged aquatic weeds

✓ Flexible surface and subsurface aquatic application options

✓ Excellent tank-mix partner with non-selective and other labeled herbicides

✓ Labeled for dormant warm-season turfgrass, bareground, nursery, landscape, and reforestation use

Labeled Use Sites

Container and field-grown conifers, Christmas trees, deciduous trees, non-bearing fruit and nut trees, established woody ornamentals, landscape beds, ornamental nursery bareground areas, bareground non-crop areas, fence rows, gravel surfaces, driveways, roadsides, railroad beds, railroad yards, guardrails, pipelines, industrial sites, airports, military installations, storage areas, conifer reforestation sites, poplar plantations, timber reforestation sites, dormant warm-season turfgrass, residential sites, golf courses, sod production, sports fields, parks, campgrounds, lakes, ponds, reservoirs, bayous, canals, drainage ditches, marshes, and golf course ponds.

Target Weeds & Algae

Duckweed, watermeal, water lettuce, water fern, frog’s-bit, water pennywort, alligatorweed, filamentous algae, coontail, fanwort, hydrilla, hygrophila, southern naiad, curlyleaf pondweed, sago pondweed, variable-leaf pondweed, Eurasian watermilfoil, variable-leaf watermilfoil, annual bluegrass, barnyardgrass, crabgrass, goosegrass, green kyllinga, kochia, dogfennel, doveweed, chickweed, henbit, ground ivy, liverwort, moss, morningglory, pigweed, plantain, purslane, Florida pusley, ragweed, signalgrass, smartweed, sowthistle, spurge, thistle, waterhemp, woodsorrel, mustard, mallow, foxtail, dandelion, lambsquarters, horseweed, and other labeled weeds.

Application Notes

For terrestrial pre-emergent applications, apply 8 to 12 oz per acre to clean, weed-free soil before weed emergence. Moisture is required to activate the herbicide for residual control. For post-emergent applications, apply 8 to 12 oz per acre with an approved adjuvant when weeds are actively growing and less than 2 inches tall.

For floating and emerged aquatic weeds, apply 6 to 12 oz per surface acre with an aquatic-approved adjuvant. For submerged and floating weed control using subsurface applications, apply at rates needed to achieve 200 to 400 ppb flumioxazin in the water column. Best aquatic performance occurs in water with a pH below 8.5, with early morning applications often improving results.

Flumioxazin 51 WDG Select is rainfast one hour after application. Do not apply to actively growing turfgrass, golf course putting greens, or warm-season turf overseeded with cool-season turfgrass. Not for homeowner use.

Product Information

Active Ingredient: Flumioxazin 51.0%
HRAC Group: Group 14 Herbicide
Mode of Action: PPO Inhibitor
Chemical Family: Diphenylether / N-Phenylphthalimide
Formulation: Water Dispersible Granule (WDG)
EPA Reg. No.: 92647-30-89442
Manufacturer: Prime Source / Albaugh LLC