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Description
diquat herbicide Nufarm Diquat SPC 2L Aquatic Herbicide 2.5 GallonNufarm Diquat SPC 2L Aquatic Herbicide Fast Acting Aquatic Weed Control for Ponds, Lakes, and Water Management Areas. Nufarm Diquat SPC 2L Aquatic Herbicide is a professional grade contact herbicide formulated to provide rapid control of a wide range of troublesome aquatic weeds. Containing diquat dibromide as its active ingredient, this non selective aquatic herbicide quickly penetrates plant tissue and disrupts essential growth processes, resulting
Nufarm Diquat SPC 2L Aquatic Herbicide
Fast-Acting Aquatic Weed Control for Ponds, Lakes, and Water Management Areas.
Nufarm Diquat SPC 2L Aquatic Herbicide is a professional-grade contact herbicide formulated to provide rapid control of a wide range of troublesome aquatic weeds. Containing diquat dibromide as its active ingredient, this non-selective aquatic herbicide quickly penetrates plant tissue and disrupts essential growth processes, resulting in visible injury and effective vegetation control within a short period after treatment.
Designed for use in managed aquatic environments, Diquat SPC 2L disperses efficiently through the water column to control floating, submerged, and shoreline vegetation. It is commonly used in ponds, lakes, reservoirs, drainage canals, irrigation channels, and other water management systems where excessive weed growth can restrict water flow, recreation, aesthetics, and overall water quality.
Its fast-acting performance makes it an effective solution for restoring access to waterways while helping maintain healthier aquatic environments.
Key Features & Benefits
| Feature | Benefit |
|---|---|
| Fast-Acting Contact Herbicide | Delivers rapid control of aquatic weeds and nuisance vegetation |
| Broad-Spectrum Performance | Controls many floating, submerged, and emergent weed species |
| Non-Selective Activity | Targets a wide range of aquatic plants with a single application |
| Water-Dispersible Formula | Moves efficiently through treated water for improved coverage |
| Flexible Use Sites | Suitable for ponds, lakes, reservoirs, canals, and drainage systems |
| No Soil Residual Activity | Acts primarily on contacted vegetation without long-term soil persistence |
| Professional-Strength Formula | Trusted by aquatic managers, municipalities, property owners, and vegetation specialists |
Common Aquatic Weeds Controlled
The following are among the many aquatic weed species controlled when applied according to label directions:
| Floating Weeds | Submerged Weeds | Emergent & Marginal Weeds |
|---|---|---|
| Duckweed | Hydrilla | Cattail |
| Water Lettuce | Watermilfoil | Pennywort |
| Water Hyacinth | Bladderwort | Frog's-bit |
Refer to the product label for a complete list of labeled weed species and use directions.
Recommended Use Areas
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Farm ponds
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Recreational lakes
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Golf course water features
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Reservoirs
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Drainage ditches
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Irrigation canals
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Industrial water retention areas
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Water management districts
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Municipal aquatic systems
Product Specifications
| Specification | Details |
|---|---|
| Product Name | Nufarm Diquat SPC 2L Aquatic Herbicide |
| Container Size | 2.5 Gallons |
| Active Ingredient | Diquat Dibromide |
| Formulation Type | Liquid Concentrate |
| Mode of Action | Contact Herbicide |
| Selectivity | Non-Selective |
| Target Sites | Aquatic and Marginal Weeds |
| Application Method | Surface and aquatic vegetation treatment according to label directions |
Application Considerations
For optimum performance, treat actively growing vegetation and ensure adequate contact with target weeds. Water conditions, plant density, and weed species can influence treatment effectiveness. Follow all labeled directions regarding water use restrictions and treatment timing.
Important Restrictions
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Do not apply through irrigation systems.
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Do not apply to moving water or water bodies with outflow into public waters unless specifically permitted by labeling.
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Avoid applications to vegetation under severe environmental stress.
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Prevent spray drift onto desirable plants, crops, turfgrass, and ornamental vegetation.
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Always follow all federal, state, and local regulations governing aquatic herbicide applications.
State Registration Restrictions
This product is not registered for sale or use in:
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Alaska
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Minnesota
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New York
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Washington
Always verify current state registration status before purchase or application.
Why Choose Nufarm Diquat SPC 2L?
When rapid knockdown of aquatic weeds is required, Nufarm Diquat SPC 2L provides dependable broad-spectrum control across a wide variety of aquatic environments. Its proven contact activity, ease of application, and effectiveness against many troublesome floating and submerged weeds make it a valuable tool for maintaining cleaner, more functional waterways.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy