SKU: 44567998413
uap herbicides

uap herbicides Quali-Pro® Prodiamine 4L Pre-Emergent Herbicide

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Description

uap herbicides Quali-Pro® Prodiamine 4L Pre-Emergent HerbicideQuali Pro Prodiamine 4L is a professional grade liquid pre emergent herbicide designed to provide season long control of many annual grassy and broadleaf weeds. Formulated with 40. 8% prodiamine, this flowable concentrate helps prevent weeds from establishing by stopping newly germinating seeds before they develop. Ideal for use on established turfgrass, lawns, ornamentals, sod farms, and Christmas tree farms, Prodiamine 4L helps control problem weeds

Quali-Pro® Prodiamine 4L is a professional-grade liquid pre-emergent herbicide designed to provide season-long control of many annual grassy and broadleaf weeds. Formulated with 40.8% prodiamine, this flowable concentrate helps prevent weeds from establishing by stopping newly germinating seeds before they develop.

Ideal for use on established turfgrass, lawns, ornamentals, sod farms, and Christmas tree farms, Prodiamine 4L helps control problem weeds such as crabgrass, annual bluegrass, chickweed, henbit, knotweed, foxtail, and spurge. Its low solubility and low volatility allow it to remain in the weed germination zone for extended protection. This formulation provides reliable performance with low use rates and a low-staining formulation.

Product Details

  • Professional liquid pre-emergent herbicide for turf and ornamental areas

  • Contains 40.8% prodiamine (4 lb per gallon)

  • Provides season-long control of many grassy and broadleaf weeds

  • Controls weeds such as crabgrass, Poa annua, chickweed, henbit, foxtail, spurge, and knotweed

  • Low solubility and volatility help keep the product in the weed germination zone

  • Low-staining formulation

  • Suitable for lawns, landscape ornamentals, sod farms, and Christmas tree farms

  • Economical alternative comparable to Barricade® 4L

How It Works

Prodiamine 4L works as a pre-emergent herbicide by inhibiting cell division in newly germinating weed seeds. This prevents weeds from establishing in treated areas.

For effective activation, approximately 0.5 inches of rainfall or irrigation is required after application to move the product into the soil where weed seeds germinate.

Application Information

  • Mixing Rate: 0.3 – 1.1 oz per 1,000 sq. ft.

  • Apply using a low-pressure sprayer

  • Minimum spray volume: 20 gallons per acre (0.5 gallons per 1,000 sq. ft.)

  • May be tank mixed with other labeled herbicides (see label for details)

Target Weeds

Controls many grassy and broadleaf weeds, including:

  • Crabgrass

  • Annual bluegrass (Poa annua)

  • Foxtail

  • Knotweed

  • Chickweed

  • Henbit

  • Spurge

  • Additional weeds listed on the product label

Specifications

Active Ingredient: Prodiamine 40.8%
Formulation: Liquid (flowable concentrate)
Container Size: 2.5 Gallon
Manufacturer: Control Solutions
Use Sites: Established turfgrass, lawns, sod nurseries, ornamentals, and Christmas tree farms
Restrictions: Not for use on golf course putting greens

Important Use Information

Do not graze or feed livestock forage from treated areas. Do not apply to plants intended for food use. Do not apply aerially or through irrigation systems unless specified on the label. Do not apply to golf course putting greens. Always follow all directions, restrictions, and precautions listed on the product label.

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: 44567998413

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4.7 ★★★★★
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A
Verified Purchase
April
Grantham, US
★★★★★ 5
My boy loves these
Color: Green, Pattern Name: Puppy, Color: Green, Pattern Name: Puppy
So I got these for my 10 week old blue heeler puppy, and he absolutely loves them. Nice quality, and durable.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 5, 2026
B
Verified Purchase
Brittanyann304
Alexandria, US
★★★★★ 5
Great chew toys for pups!
Color: Green, Pattern Name: Puppy
Pups love them, we’ve had them a few weeks and they are all still intact!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 22, 2026
G
Verified Purchase
Gina W
Whiting, US
★★★★★ 5
Fun for Pups and You Can Hide a Treat Inside!
These chew toys are fun for my pup! He especially loves that I can hide a treat inside, which keeps him interested and entertained. They’re a nice size for small dogs and puppies, and I also like the light colors because they’re easy to spot when they end up under the sofa because somehow they always do!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 27, 2026
E
Esbe Hennessy
Pawtucket, US
★★★★★ 4
Cute toys but not for tough chewers. Might be too thick for my 6 lb girl
These are fun for the right dog, but not a good choice for all. They're a good size for medium dogs and some small dogs, but "small" is relative I guess and the size of this toy won't work for all small dogs. I definitely expected these to be smaller, though I measured and they are the size shown in the listing (for those in the US it's about 2 1/4" by 4 3/4"). I think one thing that surprised me is how tall (?) they are, or maybe thick? They show two measurements in the listing but not the other. That's the one that makes a big difference with small dogs, especially really small dogs like mine. I have a 6 lb Maltese with a teeny tiny mouth so I have to find toys that she can fit her teeny mouth around. She loves toys with nubbies and has other "spiky" toys like this, but so far hasn't been too interested and I wonder if it's because it's too thick. If she doesn't give them a try we have doggy friends who are big enough for them, more the 12-16 lb size. There was a bit of smell on them when I first opened the package, but after giving them a quick wash (which I do with all chew toys like this) the smell was completely gone. Whatever it was must have just been on the outside because it hasn't come back. I can't really say how durable these are, but I doubt they'd be good for tough chewers. They're not super soft but in the world of dog chewing they're medium at best. They're very cute and if you have a medium to soft chewer they could be a great addition to the toy basket. They also have a hole down the middle which could be filled with something to lick out, another way to keep them busy. Can't say any of this makes them worth the rather high price asked though.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 21, 2026
B
Verified Purchase
Brittany Gibson
Draper, US
★★★★★ 3
Not safe
Both my dogs were eating pieces off of it I had to throw them away before we end up in the vet. Not safe :(
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 28, 2026

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