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Barricade 4FL

Syngenta Herbicide

Herbicide controls susceptible weeds by preventing growth and development of newly germinated weeds, particularly crabgrass. Prodiamine

Item Number

Package Size

Availability

BARRICADEFLOW
BARRICADELINK

4 x 1 GAL / Case
10 GAL LinkPak

In Stock
Special Order

Syngenta Barricade 4FL Herbicide


Active Ingredient: Prodiamine


Description:Syngenta Barricade 4FL is a pre-emergence herbicide containing the active ingredient Prodiamine, designed to control a wide variety of annual grasses and broadleaf weeds. Its liquid formulation allows for easy application and provides long-lasting control. Barricade 4FL prevents the germination of weed seeds, making it a crucial part of effective weed management programs for turf, landscapes, and ornamental plantings.


Benefits:

  • Long-lasting pre-emergence control of both grassy and broadleaf weeds.

  • Flexible application timing for optimal weed control.

  • Effective in preventing weeds before they germinate, reducing the need for post-emergence treatments.

  • Compatible with various turf types, ornamental plants, and landscape settings.

  • Ideal for use in commercial, residential, and institutional areas.

Target Weeds:

  • Annual grasses (e.g., Crabgrass, Goosegrass, Barnyardgrass, Foxtail)

  • Broadleaf weeds (e.g., Spurge, Clover, Henbit, Purslane)

  • Other weeds like annual bluegrass, pigweed, and ragweed.

Application Rates:

  • Turfgrass and Landscapes: Apply 12-21 oz/acre, depending on weed pressure and desired level of control.

  • Trees, Shrubs, and Ornamental Plants: Apply 0.5 to 1.1 fl. oz. per 1,000 sq. ft. depending on the type of vegetation and specific needs.

Restrictions:

  • Do not apply if rainfall or irrigation is expected within 1 hour after application to avoid wash-off.

  • Do not apply when the ground is frozen.

  • Avoid application when temperatures are excessively high (above 90°F).

  • Do not exceed 1.1 gallons per acre per season for best results.

  • Be cautious when using around sensitive crops and ornamental plants; follow labeled instructions carefully.

  • Do not reapply within 60 days of the initial application unless directed by the label.

Safety:

  • Wear protective clothing, including gloves, long sleeves, and eye protection during application.

  • Avoid inhalation of spray mist.

  • Keep children and pets away from treated areas until the product has dried.

  • In case of contact with skin or eyes, wash immediately with plenty of water.

  • If swallowed, seek medical attention immediately and provide the product label to the medical professional.

  • Store in a cool, dry place away from direct sunlight.

Always refer to the product label for specific instructions and recommendations related to your location, application method, and target weeds.


It is a violation of Federal law to use this product in a manner inconsistent with its labeling.  Always consult the product label for complete application instructions and safety guidelines.  For the most accurate label information please refer to the manufacturer website.

© 2025 Clesens, Clesen PROturf Solutions & Arthur Clesen Inc. All Rights Reserved.

Arthur Clesen Inc. and Clesen PROturf Solutions is a distributor of commercial fertilizer, chemicals, grass seed, ice, melters, T&O Supplies and Irrigation Components to green industry professionals in Illinois, Indiana, Iowa, Michigan, Minnesota and Wisconsin.

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