How To Use Prodiamine 65 WDG Herbicide

As Prodiamine 65 WDG herbicide is ineffective against weeds that have already emerged from the soil, it is imperative that the herbicide be applied before the weeds germinate.

As with which weeds to target, the optimal times to apply are situational. When used as directed and after the area has dried completely, Prodiamine 65 WDG can be used around children and pets without risk.

Whether preparing a mixture or administering a solution, it is crucial that you always take the necessary safety precautions.

The effectiveness of a pre-emergent treatment with Prodiamine is maximized when the treated area receives up to half an inch of water from either rain or irrigation within 14 days of the application.


What Is the Prodiamine 65 WDG Herbicide?

Prodiamine 65 Wdg Herbicide
Picture of the Prodiamine 65 WDG Herbicide

To put it simply, Prodiamine 65 WDG is a pre-emergent herbicide that comes in granular form and is water-dispersible. As per the product description, it can be used to get rid of a wide variety of weeds in lawns, gardens, and other landscaped areas.

The pre-emergent composition of Prodiamine 65 WDG works by slowing down the germination process.

Pre-emergent weeds can be controlled for up to six months with this method, but it won’t work on weeds that have already emerged.

Because it does not leave a stain, Prodiamine 65 WDG can be used in conjunction with other solutions, such as those containing fertilizer or iron.

It’s perfect for cleaning up the land around things like railroads, construction sites, utility poles, and more. Prodiamine can be used to control crabgrass over the entire growing season by applying it twice, once in the spring and once in the fall.


Read also: How To Use Balan 2.5 G Herbicide


How To Use  Prodiamine 65 WDG Herbicide

The rate of application will be established by the type of turf grass being treated. Combine at least 20 liters of water with one dose of Prodiamine 65WDG. Most turfs can be treated with half a pound to one pound per acre.

  • Calculate your lawn’s square footage by multiplying its length by its width. The maximum annual application rate for weed management can be anywhere from 0.185 oz to 0.83 oz per 1,000 square feet of turf, depending on the kind of turf and the weeds to be eradicated.
  • The annual maximum rate is between 0.5 lbs. to 2.30 lbs. per acre when applied in large quantities using a professional spray rig.
    At a rate of 20 gallons per acre, or 0.5 gallons per 1,000 square feet, Prodiamine 65WDG should be diluted with water and/or liquid fertilizer to be applied to the soil.
  • Just fill the spray tank a quarter of the way with water or fluid fertilizer, and then start the mixing process. Fill the spray tank with water, then add the recommended amount of Prodiamine 65 WDG. We suggest including a marking color in the mixture to help avoid unnecessary duplication of effort.
  • Apply Prodiamine to problem areas using a fan spray setting on the spray nozzle. Broadcasting, spraying over the top, or spraying directly onto mature plants are all acceptable methods of application.
    Wait for the soil surrounding newly transplanted plants and ornamentals to settle and water heavily before applying.
  • Repeatedly shaking the sprayer throughout the application procedure ensures a fine mist. When you’re done using the spray equipment, make sure to clean it thoroughly.


Where Can I Apply Prodiamine 65 WDG Herbicide?

  • Turfgrass
  • Lawns
  • Sod nurseries
  • Container-grown landscape ornamentals
  • Field-grown ornamentals
  • Conifer and hardwood seedling nurseries
  • Roads
  • Utility structures
  • Railroads
  • Equipment sites


Read also: How To Use Dithiopyr 40 WSB Pre Emergent Herbicide


What Are the Target Pests For Prodiamine 65 WDG Herbicide?

  • Annual Foxtails
  • Barnyardgrass
  • Broadleaf Signalgrass
  • Carpetweed
  • Common Chickweed
  • Common Lambsquarters
  • Common Purslane
  • Crabgrass
  • Crowfootgrass
  • Florida Pusley
  • Goosegrass
  • Henbi
  • Johnsongrass
  • Junglerice
  • Knotweed
  • Kochia Bluegrass Annual
  • Lovegrass
  • ltchgrass
  • Mouseear Chickweed
  • Panicum
  • Persian Speedwell
  • Pigweed
  • Prostrate Spurge
  • Rescuegrass
  • Sheperdspurse
  • Sprangletop
  • Witchgrass
  • Woolly Cupgrass
  • Yellow Woodsorrel


Read also: How To Use Dimension 2EW Herbicide



Marker dyes are highly suggested when using a product like Prodiamine 65WDG to treat broad areas. It is too late to use Prodiamine 65WDG to get rid of the weeds that have already developed.

The substance in question may leave a discoloration on asphalt and concrete. This will help you keep track of the areas you’ve sprayed and reduce the likelihood of overlapping or spraying unintended regions.

Prodiamine 65WDG has a shelf life of up to 2 years if stored as directed. Keep Prodiamine 65WDG refrigerated in its original container.

The pre-germination stages of the weeds to be controlled are the optimal time to apply Prodiamine 65WDG. The aftereffects may be felt for up to six months.

About The Author

Leave a feedback

This site uses Akismet to reduce spam. Learn how your comment data is processed.

Discover more from Pestclue

Subscribe now to keep reading and get access to the full archive.

Continue reading