onion weed herbicide Odessa Herbicide – Turf Culture
SKU: 14864973761
onion weed herbicide

onion weed herbicide Odessa Herbicide – Turf Culture

Sale price$24.85 Regular price$27.61
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Description

onion weed herbicide Odessa Herbicide – Turf CultureFor Post Emergent Control of Certain Broadleaf and Grass Weeds in Turf Odessa Herbicide is registered for the post emergent control of various difficult to kill grass and broadleaf weeds such as; Bindii (Soliva sessilis), Black thistle (Cirsium vulgare), Cat's ear (Hypochoeris radicata), Cotula (Cotula australis), Cudweed (Gnaphalium sp.), Guildford Grass (Onion Grass) (Romulea rosea), Medic (Medicago spp.), Mouse ear chickweed (Cerastium vulgatum),

For Post-Emergent Control of Certain Broadleaf and Grass Weeds in Turf

 

Odessa Herbicide is registered for the post-emergent control of various difficult to kill grass and broadleaf weeds such as;

  • Bindii (Soliva sessilis),
  • Black thistle (Cirsium vulgare),
  • Cat's ear (Hypochoeris radicata),
  • Cotula (Cotula australis),
  • Cudweed (Gnaphalium sp.),
  • Guildford Grass (Onion Grass) (Romulea rosea),
  • Medic (Medicago spp.),
  • Mouse ear chickweed (Cerastium vulgatum),
  • Oxalis (Oxalis corniculata),
  • White Clover (Trifolium repens),
  • False onion weed / Fragrant false garlic / Onion weed (Nothoscordum gracile, fragrans or borbonicum)

 

Odessa Herbicide allows turf managers to control the various difficult weeds that other herbicides have struggled to manage such as Guildford Grass (Onion Grass) (Romulea rosea) in Common Couch, Hybrid Couch, Buffalo or Kikuyu turf stands.

Features & Benefits

  • Outstanding post emergent control of difficult to kill weeds Onion weed, Guildford grass (Onion grass)
  • Excellent Turf Tolerance on Common Couch, Hybrid Couch, Buffalo and Kikuyu (DO NOT use on Queensland Blue Couch)
  • Selectively controls of Ryegrass out of Common Couch, Hybrid Couch, Buffalo and Kikuyu
  • Controls a unique scope of difficult to kill weeds
  • Low odour
  • Low poison schedule (Schedule 5 - CAUTION)

Application should be when weeds are healthy and active (Autumn and Spring) prior to cool weather. Inferior weed control results may be observed during cool weather (Winter).

Apply to weeds that are healthy and actively growing, Odessa works best when daily air temperatures are a reaching 18ºC. Warmer temperatures lead to best results, i.e. when daily air temperatures are reaching 21ºC and higher.
If air temperatures are only reaching 15ºC or lower, sub-par weed control may be observed.
It is not advisable to use Odessa Herbicide during cold periods in winter (i.e. daily air temperatures only reaching 15ºC or lower).

 

Active Constituent: 100 g/kg IODOSULFURON-METHYL-SODIUM

Activity Group: Group 2 Herbicide

Formulation: WDG - Water Dispersible Granule

    Product Label: Download Here

    Safety Data Sheet (SDS): Download Here

    Info Sheet: Download Here


    Product & Pack

    • Application Rate is 0.25 to 1.5 grams per 100 square metres
    • 50 gram pack treats 5,000 square metres (@ 1 gram per 100m2 rate) in total [$0.02 cents (2 cents) per square metre]
    • Be sure to READ and FOLLOW the product label in FULL before using.
    • Looking for a Dilution Rate or Mixture Rate, it doesn't exist. To understand what Calibration is, (and why dilution rates DO NOT work) CLICK HERE.


      Please Note: Odessa Herbicide is a post-emergent herbicide. It will not control future germinations of the weeds listed under Weeds Controlled on its product label. To stop future germinations of weeds after an application of Odessa Herbicide we recommend an application of Spartan Herbicide. For more information on Spartan Herbicide PRESS HERE.

      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: 14864973761

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      Grant
      Port Orchard, US
      ★★★★★ 5
      Great for small projects. Nice fit.
      I purchased this set while building a couple of end tables. They fit like a glove and it's really nice that they come with the hole saw bit. It's a great set for what you get.
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      Reviewed in the United States on May 19, 2026
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      Sia G
      Fort Morgan, US
      ★★★★★ 5
      My desk looks organized
      Works great
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      Reviewed in the United States on April 18, 2026
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      NegativeG
      Louisville, US
      ★★★★★ 5
      Includes everything you need and a bonus to get the cord wrap
      I bought this to route the cords up to the monitor on a height-adjustable desk. The top of the desk is an inch thick, and this was easy to drill through. To make sure I got a clean cut and did not damage the top, I put painters' tape on the area where I wanted to cut and drilled a small starter hole to get it exactly in the right spot. It cut a really clean hole from the top, and the plastic insert fit perfectly. Once I got the hole cut and the wires run where I wanted them, I put the cord wrap on. The tool that comes with the cord wrap is really slick and super easy to use. I was able to bundle together three cords that hang off the side of the desk. Given that the desk is adjustable, it was a nice bonus to get the cord manager with the kit, as it keeps the cords from getting hung up in the desk when adjusting it. I'm very happy with the purchase, great price.
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      Reviewed in the United States on December 14, 2025
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      Dean Thompson
      Carnegie, US
      ★★★★★ 4
      Good product
      The hole covers are great. As far as the hole cutting bit. Not so much. But still worth the price.
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      Reviewed in the United States on October 26, 2025
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      Kelly L Lipprand
      Battle Creek, US
      ★★★★★ 5
      Good tool
      Easy to use. Worked perfectly.
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      Reviewed in the United States on October 4, 2025

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