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How To Use Oxadiazon 2G Pre-Emergent Herbicide

Oxadiazon 2G pre-emergent herbicide (Ronstar), when used according to the instructions on the label, is safe for children and pets.

Wear the appropriate personal protective equipment when handling and applying this product. Oxadiazon Pre-Emergent (Ronstar) may cause discolouration in Bermudagrass or St. Augustinegrass, but it is only temporary.

Keep reading to find out more!


How Do I Describe the Oxadiazon 2G Pre-Emergent Herbicide?

Oxadiazon 2G Pre-Emergent Herbicide
Picture of the Oxadiazon 2G Pre-Emergent Herbicide

Oxadiazon 2G is a pre-emergent, selective herbicide that fights against weed seeds to prevent their growth in established turf or newly seeded grass.

The granules are the same as Ronstar and have the same low-odour mode of action. However, they are larger to allow for better distribution of the product and visual confirmation of the treatment area.

This herbicide granule contains oxadiazon 2.0%, an active ingredient that kills the seeds of the targeted weeds beneath the soil. It provides excellent coverage and control.

Oxadiazon Pre-Emergent is a long-lasting pre-emergent that kills weeds, grasses and other unwanted plants through the roots without damaging desired foliage. It can be used on both dormant and active plants.


Read also: How To Use Sonar AS Aquatic Herbicide


How To Use Oxadiazon 2G Pre-Emergent Herbicide?

  • Do Your Calculations:

Square footage is calculated by multiplying the length and the width in feet (length X Width = square footage). Divide the square footage by an acre to get the acreage (square footage/43,560 sq. ft. = acre).

You may use anywhere between 2 1/4 and 4 1/2 pounds depending on the turf species. per 1,000 sq. Depending on the weed you wish to treat, 100-200 lbs.

Per acre, depending on which weeds you want to eliminate. St. Augustinegrass should not exceed 150 pounds. per acre.

  • Follow The Oxadiazon 2G Pre-Emergent Herbicide:

Spread the herbicide in the right amount and calibrate the spreader to your type.

  • Apply:

Spread the granules evenly on the dry foliage by pushing the spreader at a steady speed around the perimeter. After the application, water the treated area as soon as you can.

Oxadiazon Pre-Emergent Herbicide, Ronstar, can be applied 60-120 days after the initial application to established container-grown and field-grown plants as well as newly transplanted containers-grown.


Read also: How To Use Nautique Copper Herbicide


According to the Oxadiazon 2G Pre-Emergent Herbicide Label Where Can I Apply?

  • Commercial turf
  • Woody ornamental shrubs
  • Vines
  • Trees
  • Fairways
  • Parks
  • Golf courses


When Do I Use the Oxadiazon 2G Pre-Emergent Herbicide?

Oxadiazon 2G (Ronstar), a pre-emergent herbicide, is best used at different times depending on what type of vegetation you are trying to control and where the application will take place.

Apply Oxadiazon 2G according to the label in early spring, before weed seeds germinate.

Oxadiazon 2G can be applied to ornamental woody shrubs, trees and vines at any time during the year, even before weeds begin to germinate.


What are the Target Pests of the Oxadiazon 2G Pre-Emergent Herbicide?

  • Bluegrass
  • Barnyardgrass
  • Bittercress
  • Carpetweed
  • Common Groundsel
  • Common Purslane
  • Crabgrass
  • Eveningprimrose
  • Fall Panicum
  • Galinsoga
  • Golden Ragwort
  • Green Foxtail
  • Lambsquarters
  • Pennsylvania Smartweed
  • Petty Spurge
  • Redroot Pigweed
  • Speedwell
  • Spotted Catsear
  • Swinecress
  • Yellow Woodsorrel


Read also: How To Use Meso 4SC Select Herbicide


What Is the Shelf Life According to the Oxadiazon 2G Pre-Emergent Label?

Oxadiazon 2G can last from 1 to 2 years when stored in accordance with the instructions on the label. Oxadiazon 2G should be stored in a dry, cool area.


Additional Product Information?

What are the Active Ingredients?
  • 2.0 % Of Oxadiazon
What are the Possible Areas of Application? Outdoors
What Is the Chemical Type? Herbicide
Does this Product Have any Usage Restrictions? No
Which Other Product Can Be Compared With This Product? Ronstar G Herbicide
Is It Safe To Use Around Children and Pets? Yes, it is safe to use around children and pets.
What Is Its Formulation? Granular


Where To Buy Oxadiazon 2G Pre-Emergent Herbicide For Sale?

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