Due to availability issues, we are putting off the Black Friday sale till January. Hopefully by that time we will know where we are at with some of the popular lines of products where there are shortages and out of stocks at the current time. We apologize for any inconvenience!

We want to take this opportunity to thank each of you our customers who have shown so much trust in us over the years and have made Keystone Pest Solutions one of the Premier Crop Protection Supply Websites. Happy Thanksgiving to you and yours!


Ronstar G - Mulch and Turf Weed Inhibitor - 50 Pounds


Price: $119.95


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Volume discounts!! - The more you buy the more you save!
  • On orders over $1,000.00 receive a 5% discount.
  • On orders over $2,500.00 receive a 7% discount!

Ronstar G Turf and Weed Inhibitor (50 Pounds)

Ronstar brand oxadiazon is a pre-emergent herbicide that controls a variety of annual broadleaf and annual grass weeds. Offering a conducive environment for sprigging, Ronstar controls weeds through their shoots rather than their roots, so it won't harm turfgrass roots in the process. In fact, Ronstar can be used for long residual pre-emergent weed control even in areas that may need to be sprigged or where turfgrass roots are already weakened due to pest, mechanical or other damage.

Ronstar may be used on established perennial turf such as bluegrass, bentgrass, bermudagrass, buffalograss, perennial ryegrass, St. Augustine grass, seashore paspalum, fall fescue, and zoysiagrass, as well as in commercial nurseries and commercial landscapes.

An excellent choice for bed maintenance in commercial landscapes, Ronstar offers season-long control of 25 broadleaf and grassy weeds, including goosegrass, crabgrass, and Poa annua with just one pre-emergence application. Ronstar provides up to 120 days of effective control without inhibiting turf and ornamental root growth.

Available in 50 pound bag only.

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