Herbicide

Ronstar G

Also labelled for use in these areas:

Golf Course Management Lawn & Landscape
Herbicide

Ronstar G

Product Overview

One preemergence application controls weeds all season long.

Ronstar® herbicide controls weeds through shoots, not roots. Unlike competitive products that don't distinguish between roots of weeds and roots of desirable plants, Ronstar doesn't harm healthy turf.

Key Benefits

  • Works on warm- and cool-season grasses and landscape ornamentals
  • Can be used before or after sprigging
  • Doesn't inhibit turf root growth or recovery from damage
  • Doesn't prevent roots from tacking down
  • Can be applied to both newly transplanted and established ornamentals
  • Can be applied to woody ornamental shrubs, vines, trees and conifer nurseries

FAQ

What are the key features of Ronstar G?

The mode of action of Ronstar G doesn’t inhibit root growth, making it ideal for new transplants and liners. It controls both annual broadleaves and grasses including bittercress, groundsel, oxalis, spurge and liverwort.

What are the key benefits of Ronstar G?

Ronstar G controls weeds, not roots. It is labeled for use on over 250 ornamental species with strong performance on several difficult-to-control weeds.

What is the active ingredient?

The active ingredient oxadiazon, is active on shoots, not roots, unlike most preemergence herbicides on the market today.

Where can Ronstar G be applied?

Ronstar G can be applied to containers and field-grown ornamentals, liners, groundcovers, perennials, woody ornamentals, shrubs, vines, trees and conifer nurseries.

Where can Ronstar G be applied?

Ronstar G can be applied to containers and field-grown ornamentals, liners, groundcovers, perennials, woody ornamentals, shrubs, vines, trees and conifer nurseries.

Can I use Ronstar G on a wide variety of plants?

Ronstar G is labeled for use on over 250 ornamental plants. Its mode of action inhibits shoot growth, not root growth, making it a great rotational tool for weed management programs.

How long will the effects last?

Ronstar G can last between 2-3 months depending on environmental conditions and the time of application.

Related Resources

Product Guides

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Label

SDS

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