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Nutsedge Herbicide
Atticus Empero Nutsedge Killer — Reseña
★★★★★ 4.6/5
nuestra calificación editorial cómo puntuamos4.4/5 según 1,167 compradores en Amazon — su cifra, no la nuestra.
$44–$54
Precio habitual · Spot treatment; 1.33 oz treats roughly 1 acre at label rate
Enlaces de afiliado — consulte nuestra divulgación. Las comisiones nunca influyen en los veredictos.
Los herbicidas corrientes no tocan el coquillo. El halosulfurón mata el coquillo amarillo y el morado hasta el tubérculo sin dañar el césped.
Nuestro Veredicto
Si esa «hierba» crece al doble de velocidad que todo lo que la rodea y tiene el tallo triangular, este es el único producto para propietarios que la termina de forma fiable. Un sobre basta para la mayoría de las infestaciones.
✅ A favor
- El estándar doméstico contra el coquillo — mata el tubérculo, no solo la hoja
- Seguro sobre todos los tipos principales de césped estadounidense
- Sin olor, con una dosis de uso mínima
- También controla la kyllinga y algunas hojas anchas rezagadas
⚠️ En contra
- Lento: de 2 a 3 semanas hasta la muerte completa
- Necesita un surfactante no iónico (se vende aparte) para dar su mejor resultado
- Las reinfestaciones desde tubérculos profundos pueden exigir una segunda pasada
Tipo de producto
Nutsedge Herbicide
Ingrediente activo
Halosulfuron-methyl 75% (water-dispersible granule)
Rango de precio
$44–$54
Cobertura
Spot treatment; 1.33 oz treats roughly 1 acre at label rate
Ideal para
Brotes de coquillo amarillo y morado
nuestra calificación editorial
4.6 out of 5
De dónde salen nuestros datos
Etiqueta leída en el PDF del titular del registro
EPA Reg. No. 91234-31
Leímos la etiqueta impresa publicada por la empresa titular del registro. La EPA no aloja un PDF de esta, así que es el mejor texto disponible.
What we found when we read it
Label read 2026-08-02: halosulfuron-methyl 75%, Group 2. Yellow nutsedge, purple nutsedge and Kyllinga spp. all named — this record's targets are label-supported. Label states heavy infestations require sequential applications. Our SLUG names SedgeHammer for legacy URL reasons; the label itself says 'Contains halosulfuron, the active ingredient used in SedgeHammer', so the slug is defensible rather than merely stale.
Where this page and the container disagree, the container wins — the label is the legal authority on rates and restrictions. How to read one yourself.
Dónde Importa Este Producto
Contrastado con la presión real de enfermedades, malezas y plagas de cada estado.
Alabama
Alabama hub →Nutsedge
Ventana de aplicación: April–May and September, and check every label against centipede before it leaves the shelf
Arizona
Arizona hub →Purple nutsedge
Ventana de aplicación: March–May and during monsoon flushes; Celsius-type products handle 100°F+ windows
Arkansas
Arkansas hub →Nutsedge (Delta ground that stays wet)
Ventana de aplicación: Bounded by the label's temperature ceiling rather than the calendar — spring treatments finish before the June heat arrives, and nothing selective goes down again until September cools off
California
California hub →Nutsedge (yellow and purple)
Ventana de aplicación: March–May while weeds are young; avoid spraying drought-stressed turf in summer
Connecticut
Connecticut hub →Yellow nutsedge (the wet low corners of a till lawn)
Ventana de aplicación: Broadleaf sprays in May–June and again in September, when the weeds are moving sugars to the roots; skip July and August, when a stressed cool-season lawn takes the injury and the weed does not
Delaware
Delaware hub →Yellow nutsedge (the wet clay corners in the north and the irrigated sand in the south, for opposite reasons)
Ventana de aplicación: April to late May, then September into October. Skip July and August entirely: this is the transition zone, and a stressed tall fescue lawn takes the injury the weed shrugs off
Florida
Florida hub →Yellow & purple nutsedge
Ventana de aplicación: March–May and October–November; avoid applications above 85°F
Hawaii
Hawaii hub →Kyllinga and nutsedge in wet ground
Ventana de aplicación: Year-round where the turf is actively growing, which is most of the time; the constraint is heat and drought stress on the leeward side rather than a dormant season
Indiana
Indiana hub →Nutsedge (wet clay pockets)
Ventana de aplicación: October is the most effective month for broadleaf weeds; never apply above 80°F or to drought-stressed turf
Kansas
Kansas hub →Yellow nutsedge
Ventana de aplicación: April into May and again in September–October; avoid July and August, when a tall fescue lawn here is already at its limit
Louisiana
Louisiana hub →Nutsedge
Ventana de aplicación: March–May and October–November; avoid applications above 85°F and never on drought-stressed St. Augustine
Maryland
Maryland hub →Nutsedge (wet Coastal Plain ground)
Ventana de aplicación: April–May and September–October; autumn is the knockout window for the ground ivy and violet the Piedmont is full of
Mississippi
Mississippi hub →Nutsedge
Ventana de aplicación: April–May and September, avoiding the midsummer heat restrictions on most labels
Missouri
Missouri hub →Nutsedge (claypan ground that stays wet)
Ventana de aplicación: April–May and September–October; skip summer sprays on drought-stressed fescue
Nebraska
Nebraska hub →Yellow nutsedge in the irrigated low spots
Ventana de aplicación: Late spring and again from late August through September, when perennial broadleaf weeds are moving reserves to the root
New Jersey
New Jersey hub →Nutsedge (wet coastal-plain soils)
Ventana de aplicación: May and September–October; autumn is the knockout window for perennial broadleaf weeds
Rhode Island
Rhode Island hub →Yellow nutsedge (the wet hollows in till lawns)
Ventana de aplicación: Broadleaf work in May–June and again in September; the September pass is the one that holds, because the weed is moving reserves down
South Carolina
South Carolina hub →Nutsedge
Ventana de aplicación: April–May and September–October, and never above 90°F — centipedegrass is sensitive to 2,4-D both at spring green-up and in summer heat
Tennessee
Tennessee hub →Nutsedge
Ventana de aplicación: April–May and September–October; skip sprays on drought-stressed summer fescue
Texas
Texas hub →Nutsedge
Ventana de aplicación: April–early June and September–October; avoid herbicides above 90°F
Virginia
Virginia hub →Nutsedge
Ventana de aplicación: April–May and September–October; skip sprays on heat-stressed fescue in July and August
West Virginia
West Virginia hub →Yellow nutsedge in the wet spots the fragipan creates
Ventana de aplicación: April into May and again in September–October. Skip July and August: this is transition-zone country and a heat-stressed tall fescue lawn absorbs the injury the weed does not
Common questions
Common Questions
¿Cuánto cuesta Atticus Empero Nutsedge Killer?
Atticus Empero Nutsedge Killer suele costar $44–$54 y cubre Spot treatment; 1.33 oz treats roughly 1 acre at label rate.
¿Qué controla Atticus Empero Nutsedge Killer?
Atticus Empero Nutsedge Killer actúa sobre Nutsedge, Yellow & purple nutsedge, Kyllinga.
¿Cuál es el ingrediente activo de Atticus Empero Nutsedge Killer?
Halosulfuron-methyl 75% (water-dispersible granule), registrado con el n.º de registro EPA 91234-31.
¿Cuál es la mayor desventaja de Atticus Empero Nutsedge Killer?
Lento: de 2 a 3 semanas hasta la muerte completa
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