SKU: 6183102780
aquatic herbicide for duckweed

aquatic herbicide for duckweed Tsunami DQ Aquatic Herbicide

Sale price$19.87 Regular price$22.08
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Ships within 48 hours · Estimated delivery Aug 6 - Aug 11

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Description

aquatic herbicide for duckweed Tsunami DQ Aquatic HerbicideTsunami DQ (37. 3% Diquat) Looking for a reliable controlling solution for managing all manner of aquatic weeds? Then Tsunami DQ (37. 3% Diquat) is just what you need. Powerful and purposeful, this delivers a comprehensive solution that helps to remove the likes of duckweed, pondweed, slender leaf pondweed, coontail water hyacinth, and various other forms of aquatic weeds. This can have a positive and lasting effect on the aesthetic appeal of your

Tsunami DQ (37.3% Diquat)

Looking for a reliable controlling solution for managing all manner of aquatic weeds?

Then Tsunami DQ (37.3% Diquat) is just what you need. Powerful and purposeful, this delivers a comprehensive solution that helps to remove the likes of duckweed, pondweed, slender leaf pondweed, coontail water hyacinth, and various other forms of aquatic weeds.

This can have a positive and lasting effect on the aesthetic appeal of your pond. Not only can this help to clear up the problem fast, but it can also produce a lasting solution that helps to remove these problems from your waters, delivering a comprehensive, catch-all herbicide solution

Pond Weed Control/Diquat

Pond Weed Problems?

Our Tsunami DQ aquatic herbicide is effective in controlling multiple types of pond weeds. Identifying which type of weed you have will determine which of our pond weed treatments to use. Tsunami DQ (37.3% Diquat) is a non-selective herbicide for both submerged and floating pond weeds like duckweed. Effective in controlling duckweed, water hyacinth, pondweed, slender leaf pondweed, coontail, and other aquatic weeds. Tsunami DQ (37.3% Diquat) can be blended with other herbicides for many uses.  Tsunami DQ (37.3% Diquat) is a diquat dibromide based herbicide.

  • Diquat formula kills surface and submerged weeds that are copper resistant
  • Effective in controlling hard-to-kill weeds like duckweed
  • See Label for Restrictions
  • Consists of 37.3% diquat dibromide
  • 2-8 quarts per surface acre depending on infestation & type of weed for aquatics
  • Use an aquatic surfactant to enhance effects when treating floating marginal weeds.

Tsunami DQ Label

View SDS for Tsunami DQ

Tsunami DQ (37.3% Diquat) has shipping restrictions and CAN ONLY be shipped to the following places:

Indiana, Alabama, Arkansas, Colorado, Delaware, District of Columbia, Florida, Georgia, Idaho, Illinois, Iowa, Kansas, Kentucky, Louisiana, Maine, Maryland, Massachusetts, Michigan, Minnesota, Mississippi, Missouri, Montana, Nebraska, Nevada, New Mexico, North Carolina, North Dakota, Ohio, Oklahoma, Oregon, Pennsylvania, Rhode Island, South Carolina, South Dakota, Tennessee, Texas, Utah, Virginia, Washington, West Virginia, Wisconsin, and Wyoming

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: 6183102780

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4.7 ★★★★★
Based on 15 reviews
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B
Verified Purchase
BE
Phoenix, US
★★★★★ 4
Nice tactile feel
Style: 2024 Model
Works right out of the box. Installation was simple. Probably should have gotten the next small size, as it is larger than I expected. But I like the key response and the feel of the mouse, so I'm keeping it. Nice, inexpensive keyboard and mouse.
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Reviewed in the United States on December 11, 2025
K
Verified Purchase
K. Gallagher
San Leandro, US
★★★★★ 5
HIGHLY RECOMMEND
Style: 2024 Model
LOVE LOGITECH PRODUCTS. BEEN USING THEIR KEYBOARD AND MOUSE FOR 30 YEARS. A BIT PRICEY BUT WELL WORTH IT. OVER 30 YEARS I HAVE ONLY NEEDED TO REPLACE THE SET 2 TIMES BUT IM A FAST TOUCH TYPER
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Reviewed in the United States on May 31, 2026
K
Verified Purchase
K Williams
Lexington, US
★★★★★ 1
Well, Logi (Logitech)'s normally great record has been broken...
Style: 2024 Model
Gotta vent. I've had my Logitech K800 forever and a day and LOVED it. Never any performance problems, smooth, comfortable, easy to use, and took a beating daily for years. Got it through work, so it was more expensive than your usual, but it couldn't last forever. It started being unable to take a charge, so I knew I would have to retire it. (They stopped making these (WHY???) and they're selling after-market for a fortune.) I have Logi all things keyboard, mouse, etc., so went with them again. Bought a K650, but out of the gate, it started doing weird stuff, like repeating keys when you weren't even touching the keyboard, jamming up, or just stopping functioning. Did all the usual troubleshooting, but nothing worked. Just to save time, I sent it back here and replaced it with an MK540. Son of a gun if it didn't start immediately doing the same things. NOW I was cranky, so I did my online research and learned these are well known problems for others, who also couldn't solve them. I then went to Logi tech support. Got a level 1 person who walked me through the standard steps I'd already done multiple times (Did you turn it off and on again? :-D), gave me long lists of things to try, then at the end, when nothing worked said, "Well, it's within 30 days so just return it to the seller, and here's a link to our other keyboards." "Ummm," I said, "this is the exact same circumstance with two DIFFERENT keyboards in a row. As I had no trouble with my previous Logi keyboard, and nothing else has changed on my end, it seems logical that the problem is with the new software, hardware or some QA problem with producing these models. Why would I go buy another one when we don't know WHY it's doing this, suggesting I could go through this all over again?" (BTW, a MAJOR inconvenience for days). Her answer (twice): "Don't worry, it'll be fine, just go get another one." OMG. Stubborn, so I gave it a third shot (MX Mechanical) now for 3x the money hoping better quality would help, but guess what? I've now received my 3rd notice from Amazon saying delivery will be delayed, this time with no date estimate known. I tried, Logi, but even I am done. Buying a highly rated other keyboard that has all the features I need. Logi, not sure what you're doing with these membrane ones (vs. mechanical), but it's not working. If you could ship me a K800, I'd so appreciate it. :-D K
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Reviewed in the United States on October 18, 2024
J
Verified Purchase
John R
New York, US
★★★★★ 5
Perfect keyboard with wireless Unifying Receiver
Style: 2024 Model
I've tried and had to return multiple $100+ keyboards due to irregular F1-F12 or arrow key layouts, dreaded Fn key in the lower-left, mushy key travel feel, etc. I've been using exclusively Logitech keyboards & mice since the 90's, but gave up and tried venturing to other brands like Keychron (had issue with inadvertent key presses when pausing fingers over keys). But this simple keyboard just gets it right. I didn't even need the bundled mouse since I use Logitech MX Master 2S, but like that I can use the same Logi Unifying Receiver and Options+ software (optional). There are dedicated keys: * power on/off colored slider * play/rewind/ff * volume mute/down/up * calculator * battery level * 2 user-configurable buttons * Fn+ F1-F8 are also configurable The are 3 height levels, built-in mini palm rest (I still use a big keyboard mat beneath), slot for Unifying Receiver and 2 AA under the battery cover. Minor issue is the batteries clack when using the F5-F12 keys (just below where the batteries are), but I taped a little strip of foam on the inner side of the battery cover to resolve it. Also great is Logitech MK270, which is more compact, light, and perfect for the road. Both have amazing battery life.
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Reviewed in the United States on September 10, 2025
M
Verified Purchase
Matthew T
Bozeman, US
★★★★★ 5
solid keyboard and mouse, quiet keys
Style: 2024 Model
solid keyboard and mouse, quiet keys
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Reviewed in the United States on June 10, 2026

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