SKU: 2273909176
2dq herbicide

2dq herbicide Nufarm Diquat SPC 2L Aquatic Herbicide 2.5 Gallon

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Description

2dq 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

  • Farm ponds

  • Recreational lakes

  • Golf course water features

  • Reservoirs

  • Drainage ditches

  • Irrigation canals

  • Industrial water retention areas

  • Water management districts

  • 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

  • Do not apply through irrigation systems.

  • Do not apply to moving water or water bodies with outflow into public waters unless specifically permitted by labeling.

  • Avoid applications to vegetation under severe environmental stress.

  • Prevent spray drift onto desirable plants, crops, turfgrass, and ornamental vegetation.

  • 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:

  • Alaska

  • Minnesota

  • New York

  • 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:
  1. 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
SKU: 2273909176

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4.1 ★★★★★
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J
Verified Purchase
Judy Perez
Pawtucket, US
★★★★★ 4
Clean product
Size: 3 Ounce (Pack of 1)
I only gave it 4 stars because of the smell. Of course it’s sunscreen so it’s going to have a chemical smell but this smell is just too strong for me. Other then that, it’s a great sunscreen. Does take some more rubbing in and be carful to rub it in really good or you’ll have white streaks all over your face. Leaves a bit of a white cast. You don’t need much.
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Reviewed in the United States on April 12, 2026
I
Verified Purchase
Isabel
Houston, US
★★★★★ 5
Great quality
Size: 6 Ounce (Pack of 1)
Thinksport SPF 50+ Mineral Sunscreen with Zinc is a reliable, high‑protection option that feels lightweight and non‑greasy on the skin. It applies smoothly without leaving too much white cast for everyday use, and I love that it’s mineral‑based with zinc for strong UVA/UVB defense. Great for active days outdoors. Highly recommend for sensitive skin and safe sun coverage!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 24, 2026
K
Verified Purchase
K
Houston, US
★★★★★ 5
Brown skin approved!
Size: 6 Ounce (Pack of 1), Size: 6 Ounce (Pack of 1)
Does not leave a white cast, feels very light on the skin. Scanned on Yuka and was a 86/100 green zone! It’s so hard to find a sunscreen that isn’t trying to poison you, scanned all the sunscreen at Walmart and were rated a 1/100 through 6/100. Which brought me to Amazon. Thinksport has my vote on goodness and healthiness, would buy again!
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Reviewed in the United States on May 29, 2026
M
Verified Purchase
MK
Chelsea, US
★★★★★ 5
My favorite... And I'm picky.
Size: 3 Ounce (Pack of 1)
I've become a little obsessed with sunscreen over the last past 5 years. I have olive skin and developed melasma after my first pregnancy. I learned the hard way that chemical sunscreens don't help if you have melasma - and they actually make the dark spots even worse. Also the active ingredients in chemical sunscreens (like Oxybenzone and Octinoxate) are absorbed by your skin, and may cause allergies, hormonal imbalance and be toxic overtime. After learning that, I started wearing only mineral sunscreen (active ingredient is zinc and/or titanium dioxide). These are not absorbed and works by creating a physical barrier that reflects the sun (some studies suggest that some nanoparticles of zinc may be absorbed by your skin, so to be really, really safe you should look for non-nano particles). After trying a few brands, I realized the sunscreens with only zinc in their formulas worked better than the blends with titanium dioxide, but this is just my personal preference I guess. And the higher the percentage of zinc, the better. Most pure mineral sunscreens out there are 10-ish % zinc, SPF 30, 40 min water resistant - which is ok. Thinksport goes beyond that: It's 20% non-nano zinc, SPF 50+, 80 min water resistant. It really can't get any better than that! The lotion is not extremely thick when compared to other sunscreens I've tried and I find it pretty easy to apply. As every zinc sunscreen, it does leave a little fine white cast, but honestly Thinksport is not bad at all! It smells nice, lightly citrusy - and the smell vanishes soon. And, it's not overpriced. Best I've tried so far.
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Reviewed in the United States on April 15, 2016
B
Verified Purchase
BB
Pawtucket, US
★★★★★ 3
Works but will Dry Out Your Skin
Size: 6 Ounce (Pack of 1)
I am a swim instructor at an outdoor pool and this stuff DOES work. I can apply it at the beginning of a 5 hour shift and while I have experienced light tanning it has protected against burning completely without reapplication. The white cast is significant though I don't mind it aesthetically, I know its there for protection . It does rub off on things though so consider yourself warned. Major Con: it is incredibly drying, and the soap needed to scrub it off is A LOT. That coupled with chlorine is a lot for my skin . Still on my sunscreen journey.
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Reviewed in the United States on May 4, 2026

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