Flumigard Landscape and Aquatic Herbicide bottle (5 lbs)

Flumigard Herbicide is a professional water-dispersible granule herbicide formulated with 51% flumioxazin for fast contact control and residual pre-emergent activity in aquatic, forestry, landscape, ornamental, dormant turfgrass, and bareground non-crop settings. As a Group 14 PPO inhibitor, Flumigard provides rapid knockdown of susceptible weeds and offers an additional mode of action for resistant weed management.

Flumigard is a flexible replacement option for Clipper in aquatic settings and SureGuard in terrestrial applications. It may be used for floating and emerged aquatic vegetation, subsurface aquatic weed treatments, bareground vegetation management, container and field-grown conifers, woody ornamentals, conifer and poplar reforestation sites, and dormant warm-season turfgrass. It is especially useful for duckweed, watermeal, filamentous algae, hydrilla, coontail, pondweed, annual bluegrass, kochia, dogfennel, morningglory, and other labeled weeds.

Features & Benefits

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

✓ Group 14 PPO inhibitor for resistance management

✓ Flexible replacement option for Clipper in aquatic use and SureGuard in terrestrial use

✓ Controls floating, emerged, and selected submerged aquatic weeds

✓ Provides rapid knockdown of filamentous algae in copper-sensitive water bodies

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

✓ Labeled for bareground non-crop areas, landscapes, conifers, reforestation sites, and dormant turfgrass

✓ Can be applied by surface or subsurface aquatic application methods

✓ Tank-mix compatible with many labeled aquatic and terrestrial herbicides

Labeled Use Sites

Slow-moving or quiescent aquatic sites, lakes, ponds, reservoirs, bayous, canals, drainage ditches, marshes, golf course ponds, bareground non-crop areas, guardrails, pipelines, railroad beds, railroad yards, parking areas, storage areas, plant sites, substations, pumping stations, tank farms, airports, industrial sites, lumber yards, military installations, gravel shoulders, roadsides, container and field-grown conifers, Christmas trees, deciduous trees, non-bearing fruit and nut trees, woody landscape ornamentals, ornamental nursery bareground areas, conifer reforestation sites, poplar plantations, timber reforestation sites, and dormant warm-season turfgrass.

Target Weeds & Algae

Duckweed, watermeal, water lettuce, water fern, frog’s-bit, water pennywort, alligator weed, filamentous algae, Pithophora, Cladophora, coontail, fanwort, hydrilla, hygrophila, southern naiad, curlyleaf pondweed, sago pondweed, variable-leaf pondweed, Eurasian watermilfoil, variable-leaf watermilfoil, annual bluegrass, crabgrass, goosegrass, green kyllinga, kochia, dogfennel, morningglory, puncturevine, waterhemp, chickweed, henbit, horseweed, marestail, lambsquarters, pigweed, spurge, woodsorrel, ragweed, mustard, carpetweed, doveweed, liverwort, moss, plantain, velvetleaf, and other labeled weeds.

Application Notes

For terrestrial pre-emergent applications, apply Flumigard to clean, weed-free soil before weed emergence. Moisture is needed to activate the herbicide for residual soil activity. For terrestrial post-emergent applications, best results are achieved when weeds are young, actively growing, and less than 2 inches tall. Use a labeled adjuvant when making post-emergent applications where directed by the label.

For aquatic surface applications, apply 6 to 12 oz per surface acre with an aquatic-approved adjuvant to floating and emerged weeds. For subsurface aquatic applications, apply at rates designed to produce 200 to 400 ppb flumioxazin in the water column. Flumigard performs best in water with a pH below 8.5 and is often most effective when applied early in the morning, before photosynthesis raises water pH.

Flumigard is rainfast one hour after application. Do not apply if rain is expected within one hour. Avoid contact with desirable foliage, green bark, exposed roots, or actively growing turfgrass. Do not apply to golf course putting greens.

Product Information

Active Ingredient: Flumioxazin 51.0%
HRAC Group: Group 14 Herbicide
Mode of Action: PPO Inhibitor
Formulation: Water Dispersible Granule (WDG)
EPA Reg. No.: 81927-68
Manufacturer: Alligare, LLC