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Syngenta Fusilade II Turf & Ornamental Herbicide, 4 oz — fotografía de producto del herbicida selectivo para gramíneas sobre fondo liso
Syngenta Fusilade II Turf & Ornamental Herbicide, 4 oz — selective grass herbicide (fluazifop concentrate, professional)

Selective Grass Herbicide (fluazifop concentrate, professional)

Syngenta Fusilade II Turf & Ornamental Herbicide, 4 oz — Reseña

★★★★☆ 4.2/5

nuestra calificación editorial cómo puntuamos

4.4/5 según 124 compradores en Amazon — su cifra, no la nuestra.

$30–$40

Precio habitual · 4 oz of 24.5% concentrate — professional strength in a small pack

Enlaces de afiliado — consulte nuestra divulgación. Las comisiones nunca influyen en los veredictos.

El mismo activo que Ornamec 170 a catorce veces la concentración, en un envase lo bastante pequeño para que lo compre un propietario y lo bastante fácil de sobreaplicar.

Nuestro Veredicto

Reseñado sobre todo para que la comparación quede a la vista. Fusilade II es fluazifop-P-butilo al 24.5%; Ornamec 170 es el mismo activo al 1.70%. Eso es aproximadamente una diferencia de catorce veces, y en ella está toda la historia de esta compra. En una finca o por vía profesional, la concentración es el objetivo — está comprando ingrediente activo en lugar de agua, y UGA Extension nombra el fluazifop como uno de los dos activos utilizables en solitario en céspedes de festuca alta y zoysia. En un césped suburbano medido con una cuchara de cocina, es una forma de dañar el césped que pretendía conservar. El envase de cuatro onzas empeora esto en lugar de mejorarlo: es lo bastante barato como para comprarlo a la ligera y lo bastante concentrado como para que la diferencia entre una dosis correcta y una dañina sea una fracción de cucharadita. Si quiere fluazifop para bermudagrass en festuca y está tratando un césped, compre el producto al 1.7% y siga su sección. Si está tratando acres, o ya calibra, esta es la forma económica.

✅ A favor

  • Fluazifop al 24.5% — con diferencia, el menor costo por superficie tratada de los productos con fluazifop de aquí
  • UGA Extension nombra el fluazifop entre los activos utilizables en solitario en céspedes de festuca alta y zoysia
  • Etiqueta de césped y ornamentales en lugar de una agrícola
  • El envase pequeño evita comprometerse con un galón de concentrado profesional

⚠️ En contra

  • 14 veces la concentración del producto doméstico para el mismo trabajo — el error de medición es aquí el riesgo principal
  • Un envase de 4 oz invita a comprar a la ligera un producto de potencia profesional
  • El fluazifop mata la hierba: cualquier sobrepulverización sobre el césped que conserva es daño, no decoloración
  • No hemos leído la etiqueta de este envase concreto; el registro está confirmado pero el folleto impreso no

Tipo de producto

Selective Grass Herbicide (fluazifop concentrate, professional)

Ingrediente activo

Fluazifop-P-butyl 24.5%

Rango de precio

$30–$40

Cobertura

4 oz of 24.5% concentrate — professional strength in a small pack

Ideal para

Quien ya calibra un pulverizador y trata superficie suficiente para justificar una concentración profesional

nuestra calificación editorial

4.2 out of 5

De dónde salen nuestros datos

Registro confirmado, texto de la etiqueta no leído

El registro existe y lo confirmamos, pero no había ningún documento de etiqueta disponible para leer. Tome la concentración y el patrón general de uso como fiables, y las dosis del propio envase.

What we found when we read it

Checked 2026-08-03. Fluazifop-P-butyl 24.5% is consistent across the distributor label copies found, and Fusilade II is a Syngenta (company 100) turf and ornamental product; the registration number recorded here is the widely published one for Fusilade II T/O and we have NOT confirmed it against an EPA PPLS record or read the printed 4 oz booklet. Treated as registration-only for that reason: the concentration and the general use pattern are safe to state, and no rate on this page should be attributed to this product's label. Priority to close, because a 24.5% concentrate is the one where a rate error costs the most.

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.

Crabgrass

Ventana de aplicación: April–May and September, and check every label against centipede before it leaves the shelf

CrabgrassBermudagrass mites

Ventana de aplicación: March–May and during monsoon flushes; Celsius-type products handle 100°F+ windows

Crabgrass

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

CrabgrassCommon bermudagrass invading fescue lawns

Ventana de aplicación: March–May while weeds are young; avoid spraying drought-stressed turf in summer

Crabgrass

Ventana de aplicación: May–June and September; high-altitude sun makes stressed turf easy to injure, so spot-treat rather than blanket-spray

Crabgrass

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

Crabgrass

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

Crabgrass

Ventana de aplicación: March–May and October–November; avoid applications above 85°F

Crabgrass

Ventana de aplicación: April to early June and September–October; avoid mid-summer sprays on stressed turf

Crabgrass

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

Crabgrass in the warmer southern valleys

Ventana de aplicación: Late April into June, then September into October; skip the July and early August heat, which is also when UI's own fertilizer schedule goes quiet

Crabgrass

Ventana de aplicación: May–June and September; fall beats creeping charlie best

Crabgrass

Ventana de aplicación: October is the most effective month for broadleaf weeds; never apply above 80°F or to drought-stressed turf

Crabgrass

Ventana de aplicación: October, and October is most of it — but check the wind and the date against what is happening in the fields, because early-summer growth-regulator drift is a real seasonal risk here and your own spray carries the same way

Spring dead spot on bermudagrassCrabgrassBuffalograss and bermudagrass encroaching as weeds in a fescue lawn, which is the transition zone working against you

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

Crabgrass

Ventana de aplicación: April–May and September–October; autumn is the knockout window for the wild garlic that defines a Kentucky winter lawn

Crabgrass (southern and coastal Maine more than the interior)

Ventana de aplicación: June, then a narrow late-August to mid-September window. Maine's usable autumn is the shortest in New England

Crabgrass

Ventana de aplicación: April–May and September–October; autumn is the knockout window for the ground ivy and violet the Piedmont is full of

Crabgrass

Ventana de aplicación: A narrow autumn is the real window here: late September into October, after the summer heat and before New England's early frost closes the season

Crabgrass

Ventana de aplicación: May–June and September; autumn is the stronger window for perennial broadleaf weeds

Crabgrass

Ventana de aplicación: Late May–June and September; autumn is the stronger window for perennial broadleaf weeds

Crabgrass

Ventana de aplicación: April–May and September, avoiding the midsummer heat restrictions on most labels

Crabgrass

Ventana de aplicación: April–May and September–October; skip summer sprays on drought-stressed fescue

Crabgrass and foxtail in the warmer valleys and in thin ground

Ventana de aplicación: June, then late August into September. In a sub-100-day valley there is no third chance

Crabgrass

Ventana de aplicación: Late spring and again from late August through September, when perennial broadleaf weeds are moving reserves to the root

CrabgrassBermudagrass mites (southern lawns)

Ventana de aplicación: March–April and October in the south; May and September in the north

Crabgrass (heaviest in the south, thinning northward)

Ventana de aplicación: Late May into June, then late August through September. The autumn window closes earlier here than anywhere else in southern New England

Crabgrass

Ventana de aplicación: May and September–October; autumn is the knockout window for perennial broadleaf weeds

Spring dead spot on bermudagrass, appearing as the lawn greens upCrabgrass in irrigated turfBermudagrass encroaching into a northern bluegrass lawn, which is the transition zone working against youBermudagrass mites in the south

Ventana de aplicación: Spring and early autumn; in the south skip the June heat entirely, and in the north the usable autumn window closes by early October

Crabgrass

Ventana de aplicación: May and September–October; autumn is the knockout window for perennial broadleaf weeds

Crabgrass

Ventana de aplicación: April–May and September–October; avoid spraying heat-stressed fescue in July–August

Crabgrass, real but a smaller problem than further south

Ventana de aplicación: Early to mid-June, then late August into early September. There is no third opportunity

Crabgrass

Ventana de aplicación: May–June and September; fall applications hit dandelion taproots hardest

CrabgrassSandbur (the western sandy-soil weed that standard crabgrass preventers do not list)Bermudagrass mites

Ventana de aplicación: Judged by wind before season: sustained wind is Oklahoma's normal condition, so the usable spray days are calm mornings in April, May and September rather than whole months

Crabgrass (east side and hot summers only)

Ventana de aplicación: March–May and September–October; the long mild shoulder seasons give more usable spray days than most states get

Crabgrass

Ventana de aplicación: May and September — fall is the knockout window for perennial broadleaf weeds

Crabgrass

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

Crabgrass

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

Crabgrass and foxtail in thin or disturbed ground

Ventana de aplicación: Early to mid-June, then late August into September, which is the pass that actually holds on perennial broadleaf weeds

Dallisgrass (a perennial the quinclorac that clears crabgrass will not touch)Crabgrass

Ventana de aplicación: April–May and September–October; skip sprays on drought-stressed summer fescue

CrabgrassBermudagrass mites

Ventana de aplicación: April–early June and September–October; avoid herbicides above 90°F

Crabgrass

Ventana de aplicación: May and September, avoiding the intense midsummer heat on the label

Crabgrass (a valley problem more than a hill-town one)

Ventana de aplicación: Late May through June, then a short late-August to mid-September window. Vermont's autumn window is the narrowest in New England

Crabgrass

Ventana de aplicación: April–May and September–October; skip sprays on heat-stressed fescue in July and August

Crabgrass

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

Crabgrass

Ventana de aplicación: Early to mid-fall is the favourable window for dandelion and other perennial broadleaf weeds

Common questions

Common Questions

¿Cuánto cuesta Syngenta Fusilade II Turf & Ornamental Herbicide, 4 oz?

Syngenta Fusilade II Turf & Ornamental Herbicide, 4 oz suele costar $30–$40 y cubre 4 oz of 24.5% concentrate — professional strength in a small pack.

¿Qué controla Syngenta Fusilade II Turf & Ornamental Herbicide, 4 oz?

Syngenta Fusilade II Turf & Ornamental Herbicide, 4 oz actúa sobre bermudagrass, crabgrass, grassy weeds in ornamentals.

¿Cuál es el ingrediente activo de Syngenta Fusilade II Turf & Ornamental Herbicide, 4 oz?

Fluazifop-P-butyl 24.5%, registrado con el n.º de registro EPA 100-1070.

¿Cuál es la mayor desventaja de Syngenta Fusilade II Turf & Ornamental Herbicide, 4 oz?

14 veces la concentración del producto doméstico para el mismo trabajo — el error de medición es aquí el riesgo principal

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Guías Relacionadas

Boletín de Lawn Health

Recordatorios de temporada, a tiempo

Ventanas de preemergentes, alertas de enfermedades y calendarios de fertilización para su región — un correo corto, justo cuando su césped lo necesita.

Gratis para siempre. Cancele cuando quiera. Solo céspedes en EE. UU. (por ahora). Los correos se envían en inglés. El complemento de esta temporada: la lista imprimible de verano .