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Pond Logic Ultra PondWeed Defense, 32 oz.

SKU # 126202999
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Ultra PondWeed Defense is a broad spectrum aquatic herbicide that works on all pondweeds including submerged, floating and emergent weeds. Pond Logic Ultra PondWeed Defense may be used for short term control of duckweed. For best results, use with Treatment Booster PLUS when weeds are actively growing. Ultra PondWeed Defense should be applied to target weeds while they are active and growing. Use with Treatment Booster PLUS for best results. Mix the desired amount of Ultra PondWeed Defense and pond water in accordance to label directions. Using a pressurized sprayer, spray the Ultra PondWeed Defense mixture directly onto target weeds. Treated weeds will begin to brown and die. Once weeds are completely dead, cut and rake them away to prevent an accumulation of plant decay and pond muck. For best results, use Ultra PondWeed Defense with Treatment Booster PLUS. Treatment Booster PLUS is designed to maximize weeds algae treatments by helping to spread and bond the treatment to its target weed/algae. Treatment Booster PLUS also breaks down the surface of the weed/algae allow the treatment to penetrate. When using with Treatment Booster PLUS, mix 16 fl. oz. of Ultra PondWeed Defense, 4 fl. oz. of Treatment Booster PLUS with 1.5 gal. of water to treat up to 2,500 sq. ft.

  • Broad spectrum pondweed control
  • Contact herbicide
  • Works on all pondweeds including floating, submerged and emerged
  • Apply to actively growing plants
  • May need to be reapplied throughout the growing season
  • Dosage Rate: Mix 16 fl. oz. of Ultra PondWeed Defense with 1.5 gal. of water to treat up to 2,500 sq. ft.
  • 1 quart of Ultra PondWeed Defense treats up to 5,000 sq. ft.
  • 1 gal. of Ultra PondWeed Defense treats up to 20,000 sq. ft.
  • Ultra PondWeed Defense Water Use Restrictions: 3-day human drinking; 1-day livestock/domestic animal consumption; 5-day irrigation
  • State Restrictions: AK, AZ, CA, CT, DC, HI, ME, NJ, NY, PR, RI, WA or Canada

Specification Description
Package Height: 9 in.
Brand: Airmax
Product Material: Diquat Dibromide
Package Quantity: 21
Type: Pond & Lake Chemicals
Product Size: 32 oz.
Package Width: 2 in.
Product Type: Pond Treatments
Package Weight: 2.68 lb.
Natural or Organic: No
Package Length: 5 in.
Manufacturer Part Number 530144
Pond Logic Ultra PondWeed Defense, 32 oz. is rated 5.0 out of 5 by 2.
Rated 5 out of 5 by from Kills aquatic weeds 1st time user, very satisfied. Followed directions and killed off weeds per description in spite of heavy a heavy rain the next day still worked very well.
Date published: 2017-09-08
Rated 5 out of 5 by from works bought product to control duckweed. works well with tank sprayer applications
Date published: 2017-08-26
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Is it safe for family pets to drink, swim, etc?

Asked by: burbee
This is safe for family pets, however you will need to wait 1 day before using treated water for livestock and domestic animal consumption.
Answered by: JasmineH
Date published: 2018-06-22

can this product be used in fishing ponds

Asked by: bear 65
This can be used in fishing ponds. However, in this case, you should only treat about 1/4 to 1/3 of your pond at a time to assure you don't deplete all the oxygen in the water for the fish. Treatments should be spaced about 10 - 14 days apart.
Answered by: AmandaW
Date published: 2018-06-05
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