HERBICIDES
Agrisel® Diquat
Landscape & Aquatic Weed Killer
Fast-acting aquatic and landscape herbicide kills weeds & grasses. Excellent control of broadleaf and grassy weeds in aquatic ponds, lakes, and waterways. Labeled for use in greenhouses, nurseries, landscapes and more.
ACTIVE
37.3% Diquat Dibromide
AVAILABLE SIZES
- 12 x 1 qt
- 4 x 1 gal
- 2 x 2.5 gal
BENEFITS
- Provides excellent aquatic and non-crop weed control killing most submerged aquatic weeds.
- EPA labeled for most landscape, nursery ornamental, aquatic and non-crop uses.
- Works quickly with visible weed control in 1-2 days.
- Low use rate makes Diquat economical to use.
DOWNLOADABLE INFORMATION
What is Agrisel Diquat?
Agrisel Diquat is a fast-acting contact herbicide made in the USA by Agrisel USA, containing 37.3% Diquat Dibromide. It provides rapid burndown control of aquatic weeds, broadleaf weeds, and grassy weeds in both aquatic and terrestrial settings. Diquat works by disrupting the photosynthesis process in plant cells, causing rapid browning and death of treated vegetation typically within days of application, making it one of the fastest acting herbicides available.
What Agrisel Diquat controls
Agrisel Diquat provides fast contact control of a wide range of aquatic and terrestrial weeds including:
- Duckweed and watermeal
- Hydrilla and coontail
- Pondweed species
- Elodea and naiad
- Broadleaf terrestrial weeds
- Annual grassy weeds
- Algae and aquatic vegetation
- Many other listed aquatic and terrestrial species
Where to use Agrisel Diquat?
Agrisel Diquat is EPA labeled for use in and around:
- Ponds and lakes
- Rivers and streams
- Drainage ditches and canals
- Irrigation ditches
- Greenhouses and nurseries
- Landscapes and ornamental areas
- Non-crop industrial areas
- Around buildings and structures
Important note: Always follow all label directions and applicable state and local regulations regarding aquatic herbicide applications in your area. Water use restrictions may apply after treatment depending on the intended use of the water body. Do not apply directly to open water except as directed on the label.
How to use Agrisel Diquat
Apply Agrisel Diquat using properly calibrated spray equipment to actively growing vegetation. For aquatic use apply according to label directions for your specific target weed and water body type. For terrestrial use apply as a uniform broadcast or spot spray to the point of runoff.
| Application Parameter | Rate |
|---|---|
| Aquatic weed control | Per label directions for target species |
| Terrestrial weed control | Per label directions for target species |
| Available sizes | Quart, gallon, 2.5 gallon |
| Re-entry interval | After spray has dried |
Frequently asked questions
Agrisel Diquat is available in quarts, gallons, and 2.5 gallon containers, making it suitable for both smaller landscape and nursery applications and larger scale aquatic weed management projects. Its liquid formulation mixes easily and can be applied with standard spray equipment.
Yes, Agrisel Diquat is EPA labeled for aquatic use in ponds, lakes, rivers, and similar water bodies. Always follow all label directions and applicable state and local regulations regarding aquatic herbicide use in your area. Water use restrictions may apply after treatment depending on the intended use of the water body.
Agrisel Diquat controls a wide range of aquatic and terrestrial weeds including duckweed, watermeal, hydrilla, coontail, pondweed, and many submerged aquatic species, as well as broadleaf and grassy weeds in landscapes, nurseries, and greenhouse settings.
The active ingredient is 37.3% Diquat Dibromide, a contact herbicide that works by disrupting the photosynthesis process in plant cells. Visible browning and death of treated vegetation typically occurs within days of application, making it one of the faster acting herbicides available.
Agrisel Diquat is a fast-acting aquatic and landscape herbicide used to control broadleaf and grassy weeds in aquatic ponds, lakes, waterways, greenhouses, nurseries, and landscapes. It is particularly effective for controlling submerged and floating aquatic weeds as well as terrestrial weeds in non-crop areas.
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