Superb HC Adjuvant

Superb HC Adjuvant
Superb HC Adjuvant

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Product Overview

Superb HC Adjuvant is a highly concentrated surfactant oil which is designed to help improve herbicide control using half rates compared to standard oil concentrates. This patented crop-based adjuvant contains CornSob technology which features improved pesticide uptake for better performance and efficacy especially during difficult growing conditions. It also has great mixing qualities so it can be combined with a wide range of tank mixes including clethodim and glyphosate. Available in a 2.5-gallon jug.

Features and Specs

Active Ingredient Phytobland paraffinic oil, high fructose corn syrup, polyoxyethylene sorbitan fatty esters - 92.0%
For use in Postemergent herbicides.
Application Generally used at 0.5 gallon per 100 gallons of spray solution.
For spray volumes below 12.5 gallons per acre use Superb HC at 1 pint per acre.
Pet safe Yes, if used as directed on label.
Formulation High-Surfactant Crop Oil.
Special Features Helps improve herbicide control at half use rates of standard crop oil concentrates.
Shipping Weight 21.45 lbs
Manufacturer Winfield United CP (Mfg. Number: 180020)



Prior to use, read all directions on this label and on the label of the herbicide used. Keep the container tightly closed when not in use. Take care to prevent any water from being introduced to the contents of this container. Even small amounts of water can cause compatibility or performance problems.

SUPERB HC is a low use rate, high surfactant load oil concentrate adjuvant. SUPERB HC is designed to be used at a significantly lower rate than traditional crop oil concentrates while providing comparable performance.

SUPERB HC is generally recommended at a rate of 4 pints per 100 gallons (0.5% v/v) of spray solution when herbicide labels recommend or require the use of a crop oil concentrate. For spray volumes below 12.5 gallons per acre, use SUPERB HC at 1 pint per acre. For specific crop oil concentrate rate conversions to the proper rate of SUPERB HC, refer to the table below.

Conventional Crop Oil Concentrate Label Rates - SUPERB HC Equivalent Rates

  • 1 quart per acre - 1 pint per acre
  • 1 gallon per 100 gallons - 4 pints per 100 gallons
  • 2-4 quarts per 100 gallons - 2-4 pints per 100 gallons
  • 1-2 gallons per 100 gallons - 4-8 pints per 100 gallons

Note: For ground applications with spray volumes below 12.5 gallons per acre, use SUPERB HC at 1 pint per acre.

Note: For ground applications do not add this product at a rate which exceeds 2.5% of the finished spray volume.

Note: SUPERB HC may be used at 0.5 pint per acre by air with insecticides or fungicides.

MIXING: Fill the spray tank one-half full with water. Add the required amount of pesticide and AMS, if required, while agitating. Add the remainder of water. Be sure to allow sufficient time for Ammonium Sulfate solutions and DF formulations to solubilize. Add the recommended amount of SUPERB HC last and continue agitation until completion of spraying. Do not mix SUPERB HC with INTERLOCK in an induction system or container when both products are undiluted. Once mixed in water, both products are compatible in either mixing order.

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