SKU: 43928025320
acid herbicide

acid herbicide Nonanoic Acid, Oxyfluorfen Industrial Herbicide

Sale price$24.29 Regular price$26.99
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Ships within 48 hours · Estimated delivery Jul 24 - Jul 29

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Description

acid herbicide Nonanoic Acid, Oxyfluorfen Industrial HerbicideGroup 14 Herbicide Cortex Duo is a non selective knockdown and residual herbicide featuring Dual Control Herbicide Technology to provide control of seedling and young broadleaf and grassweeds and suppression of established weeds and perennial species. Cortex Duo is registered for use in and around paths, driveways, roadsides, sheds, gardens, amenity horticulture areas, protected cropping situations, nearby nursery stock, orchards and vineyards, fallow

Group 14 Herbicide

Cortex Duo is a non-selective knockdown and residual herbicide featuring ‘Dual Control Herbicide Technology’ to provide control of seedling and young broadleaf and grass
weeds and suppression of established weeds and perennial species.

Cortex Duo is registered for use in and around paths, driveways, roadsides, sheds, gardens, amenity horticulture areas, protected cropping situations, nearby nursery stock, orchards and vineyards, fallow soils and forestry.

Is also registered for the control of Moss and Algae in a range of situations including gardens, paths, rockeries, tiled roofs, walls, driveways and around buildings.

Cortex Duo contains 525g/L Nonanoic Acid and 15g/L Oxyfluorfen and is an emulsifiable concentrate formulation.

Key Features:

  • Contains Dual Control Technology, multiple modes of action, reducing potential weed resistance issues.
  • Very broad spectrum of registered uses. Can be used is most weed control situations.
  • Non-glyphosate option for knockdown of weeds.
  • Rapid action, visible effects occurring within hours of treatment.
  • Provides residual control – up to 3 months.
  • Safe for use around established trees and ornamentals, as long as spray drift doesn’t occur.
  • Low chemical scheduling – S5.
  • Effective on Moss and Algae as well as weeds.
  • Available in multiple pack sizes to suit all requirements and applications.

Maximising Performance:

  • Spray to completely cover weed surface.
  • Perennial weed species may require repeated applications to obtain long term control. Repeat spray after 14 days if required.
  • Avoid application if weeds are wet.
  • Avoid application if rainfall is expected before spray deposits dry on plant surfaces.
  • Don’t irrigate or water treated area for 24 hours to achieve maximum results.
  • Don’t irrigate to the point of run-off from soil for at least 3 days after application.
  • Avoid application if heavy rains or storms that are likely to cause runoff from soil are forecast within 3 days of application.
  • Avoid spray contacting or drifting onto desirable plants.
  • To control weeds in Protected cropping situations apply on each side of the crop row taking care not to allow spray to contact any of the crop foliage.

 

If applying via boom sprayer, the following requirements need to be met:
  • Spray droplets should not be smaller than a COARSE spray droplet size.
  • A buffer zone of 10m is applied for boom height above the target canopy of 1m or lower (but not 0.5m or lower)

 

Mixing:

  • Half fill spray tank and commence agitation. Slowly add required amount of Cortex Duo. Top up with required quantity of water. Agitate well before commencing spray procedure. Do not mix more than is needed.

 

 

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: 43928025320

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Kate Burke
Draper, US
★★★★★ 5
Love it!
I am ordering this for the 4th time, I love it for my dry skin and to moisturize my face and lips, I use it on my kids and it’s amazing for their skin too! Oh and it smells really nice!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 28, 2026
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EBL
Belleville, US
★★★★★ 3
New awful fragrance
I bought one a while back and loved it. The smell was mild and pleasant. Great moisturizer etc. used it all up just got another one and good lord this smells like cheap vanilla cake batter or something. It’s so artificial and so strong I cannot use this. Terrible smell.
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Reviewed in the United States on February 17, 2026
A
Verified Purchase
Amazon Customer
Los Angeles, US
★★★★★ 5
The best face tallow I have found at an unbeatable price!
This is a great product! I was hesitant because it is very thick, and living in Florida where it's hot and humid, I was worried it would be greasy, but it's not! I use a very small dab after washing my face and it is the perfect amout of moisturizer. It has completely balanced out my skin. No more dry patches, reduced redness, and has balanced my skin tone. Plus, no more surprises pimples at 40 yrs old. I've tried another tallow balm that was more expensive and it was horrible! It felt like a watered down, cheap, sticky lotion. If you're thinking about trying tallow, BUY this!!! Longevity: Lasts all day and night, plus not greasy (you don't need much!) Hydration: Excellent  Size: Lasts for several months!
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Reviewed in the United States on July 2, 2025
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Verified Purchase
Heather Ponce
Whiting, US
★★★★★ 5
Repurchase Product
I love this tallow salve! I just ordered my fourth jar. I always order a new jar once I open a new one. The vanilla scent is nice and not overbearing and doesn’t have that fake vanilla scent. I use it mostly on my face after I apply cream. I will use it on my elbows, knees and ankles when needed or when I have an eczema flareup. But it definitely does not disappoint. I have purchased a more expensive brand just to compare and I definitely prefer Natrulo and will continues to purchase. Love that it is a glass jar so I can repurpose it when I’m finished.
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Reviewed in the United States on November 8, 2025
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Lu
Birmingham, US
★★★★★ 5
Buy it, while you can! 100% a need.
Let me tell you! That right there! 100% buy it. I love the feeling, the smell and I will buy again and again. Skin fresh. Glowing. Money value worth every swipe of the card. My skin has been fixed and the impurities gone. Starts working instantly. Put on after washing your skin.
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Reviewed in the United States on June 5, 2025

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