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Proven products now for proven results later:

Your bottom line is our top priority and early preparation will be the key to your success. Co-op is your partner in the field and with an unsurpassed tradition of supplying you with the essential growing products and service you demand, we are here to guide you towards more rewarding yields.

As the leader in crop service and management, take advantage of our know-how and expert advice. As growing season begins, be sure to explore our suggestions for these proven adjuvant products and more.

SEE US FOR THESE PROVEN ADJUVANT PRODUCTS

Improves spray uptake for improved weed control

Unique Adjuvant System

Class Act® Flex adjuvant is a flexible rate water conditioner offering an easy-to-use formulation that combines ammonium sulfate (AMS) for water conditioning, a nonionic surfactant, a crop-based adjuvant system and an antifoaming agent in a convenient liquid premix. Class Act® Flex contains  CornSorb™ additive like Class Act® NG® for improved pesticide uptake and performance. Its higher ratio of CornSorb™ additive helps increase performance on tough weeds like lambsquarters.

With Class Act® Flex adjuvant, applicators do not have the mixing and quality problems that can be associated with AMS. The predissolved liquid AMS alleviates sedimentation and nozzle plugging, eliminating downtime cause by hard-to-dissolve dry AMS. And there is no need to handle bulky 51-pound bags of dry AMS. Class Act® Flex adjuvant is available in bulk and mini-bulk containers for convenient pumping, saving time and money.

Formulated for Many Herbicides

Class Act® Flex adjuvant is specifically formulated to meet adjuvant and AMS requirements for low-load and no-load glyphosate-based herbicides, Cornerstone® brands, Touchdown HiTech® and other herbicides. Class Act®Flex adjuvant is a perfect fit with Ignite®, diquat, Gramoxone Inteon® and a variety of other postemergent herbicides with similar requirements.

Fast, Aggressive Performance

Class Act® Flex adjuvant provides a flexible rate system and a different ratio of water conditioning AMS to nonionic surfactant CornSorb™ technology. The rate can be flexed to meet the water conditioning needs of various water quality and herbicide needs. Class Act® Flex has been extensively researched and provides proven performance similar to Class Act® NG® or Alliance®. Plus, with lower rates, there is less product to handle and store.

BENEFITS:

  • Class Act Flex is an easy-to-use formulation in a convenient premix, specifically designed premix to add more surfactant and less AMS for areas that do not require as much AMS.
  • No nozzle plugging and sedimentation as a pre-dissolved liquid AMS.
  • Lower use rates, less product to handle and store.
PRODUCT INFO SHEET

Water-conditioning agent plus nonionic surfactant and antifoaming agent

Unique Adjuvant System

Class Act® NG® adjuvant offers an easy-to-use formulation that combines ammonium sulfate (AMS) for water conditioning, a nonionic surfactant, a crop-based adjuvant system and an antifoaming agent in a convenient liquid premix. Class Act®NG® adjuvant contains CornSorb additive for improved pesticide uptake and performance.

With Class Act® NG® adjuvant, applicators do not have to deal with mixing and quality problems that can be associated with AMS. The predissolved liquid AMS alleviates sedimentation and nozzle plugging, eliminating downtime caused by hard-to-dissolve dry AMS. And, there is no need to handle bulky 51-pound bags of dry AMS. Class Act® NG® adjuvant is available in bulk and mini-bulk containers for convenient pumping, saving time and money.

Formulated For Glyphosate-Based Herbicides

Class Act® NG® adjuvant is specifically formulated to meet adjuvant and AMS requirements for low-load and no-load glyphosate-based herbicides, Cornerstone® brands, Touchdown HiTech® and other herbicides. Class Act® NG® adjuvant is a perfect fit with Ignite®, diquat, Gramoxone Inteon and a variety of other postemergent herbicides with similar requirements. Class Act® NG® adjuvant is also labeled for use with aquatic herbicides. Class Act® NG® adjuvant is CPDA (Chemical Producers and Distributors Association) certified, which assures product quality and reliability.

Fast, Aggressive Performance

Class Act® NG® is the most active adjuvant system available for a variety of herbicides, including non-selective herbicides. Years of extensive university research, independent trials and manufacturer’s product development have repeatedly proven top performance by this unique formulation. Class Act® NG®adjuvant improves uptake and speeds herbicide movement for quicker performance and faster weed control.

BENEFITS:

  • Class Act NG fits glyphosate and glufosinate herbicide applications.
  • Class Act NG conditions water in the tank and works on the leaf surface to drive the herbicide into the plant.
  • No nozzle plugging and sedimentation as a pre-dissolved liquid AMS.
  • Class Act NG formula designed to minimize foaming.
PRODUCT INFO SHEET

NON-AMS water conditioner for new dicamba based herbicide technologies

Class Act® Ridion® adjuvant offers an easy-to-use liquid formulation that combines dual chelation chemistry and WinField United's CornSorb™ technology. Class Act Ridion adjuvant ties up harmful cations without the use of ammonium sulfate (AMS). 

For new dicamba based herbicide technologies, AMS is not allowed in the tank because it may increase volatility. But, conditioning the water is still necessary to optimize glyphosate performance in the field. Class Act Ridion adjuvant is specifically designed to protect glyphosate and other herbicides antagonized in hard water by chelating cations. Plus it does not adversely affect volatility of dicamba herbicides. The CornSorb™ technology in Class Act Ridion helps droplets spread out increasing coverage and improving humectancy increase uptake which optimizes control for many herbicides.


BENEFITS:

  • Class Act Ridion adjuvant ties up harmful cations without the use of ammonium sulfate to optimize glyphosate and dicamba performance in the field.
  • Class Act Ridion adjuvant does not adversely affect volatility of dicamba herbicides.
  • Class Act Ridion adjuvant is approved for use with Xtendimax®, FeXapanTM and Engenia®. 
PRODUCT INFO SHEET

Versatile Drift Reduction and Deposition

InterLock® is a crop-based adjuvant that improves spray deposition on intended targets and reduces spray drift. It is also a canopy-penetrating agent. InterLock® adjuvant works effectively with herbicides, fungicides, insecticides, desiccants and defoliants. Plus, it increases the effectiveness of fungicides, such as those labeled for Asian soybean rust control. 

Derived from vegetable oil, InterLock® adjuvant drastically reduces the amount of fine spray particles in the spray pattern and increases droplet speed without thickening the spray. By keeping more spray droplets within the most effective size range, InterLock® adjuvant improves coverage, increases canopy penetration, and reduces drift and evaporation of pesticides, whether they are applied by ground or air.

While InterLock® adjuvant is effective at low rates, it does not negatively affect spray patterns like other drift-control adjuvants, even if higher rates or air-assisted nozzles are used. For best product performance, select and use spray equipment properly, including boom height, nozzle type, size and pressure.

BENEFITS:

  • InterLock adjuvant delivers with more droplets in the ideal droplet diameter spectrum by reducing fines.
  • Improves deposition and coverage with the right sizes droplet for greater leaf coverage.
  • InterLock adjuvant helps get active ingredient deeper into plant canopy for better efficacy.
  • InterLock adjuvant
PRODUCT INFO SHEET

Gets more spray into the canopy and on target for superior performance

MasterLock® adjuvant combines InterLock® and DropTight™ technologies in one crop-based adjuvant to enhance spray coverage. This unique blend of cutting-edge formulations improves spray deposition, canopy penetration and spray droplet sticking and spreading, while reducing spray drift. MasterLock® adjuvant works effectively with fungicides and insecticides, and may be used with herbicides and other crop protection products.

BENEFITS:
 
  • MasterLock® adjuvant helps optimize droplet adhesion, which reduces bounce and increases droplet spreading for improved contact and coverage.
  • Formulated combination of increased adhesion, reduction in bounce and increased canopy penetration leads to more fungicide and insecticide where it is needed the most.
  • MasterLock adjuvant is NPE free, therefore should not contribute to arrested ear. 
PRODUCT INFO SHEET

The newest addition to the InterLockĀ® family of drift and deposition adjuvants, that helps deliver a lethal strike to weeds

StrikeLock® adjuvant is a new oil-based drift and deposition aid, high surfactant oil concentrate, and includes WinField United’s newly developed surfactant designed to improve herbicide performance. 

StrikeLock® adjuvant was specifically designed for use with herbicides that require, or are more efficacious when an MSO is added into the tank.


BENEFITS:
 
  • MasterLock® adjuvant helps optimize droplet adhesion, which reduces bounce and increases droplet spreading for improved contact and coverage.
  • Formulated combination of increased adhesion, reduction in bounce and increased canopy penetration leads to more fungicide and insecticide where it is needed the most.
  • MasterLock adjuvant is NPE free, therefore should not contribute to arrested ear.
PRODUCT INFO SHEET

Drift and deposition aid for new dicamba herbicide technologies

OnTarget® adjuvant is a patent-pending technology specifically designed for ultra and extra coarse nozzles, for use with the new dicamba herbicide chemistries. This adjuvant system has been formulated to reduce driftable fines with dicamba up to 50%, and improves the efficacy of dicamba herbicides by enhancing droplet spreading and canopy penetration. 

Ultra and extra coarse nozzles generate large droplets, which help reduce fines but generally provide less leaf surface coverage. Along with further reducing drift, OnTarget adjuvant is designed to aid with droplet spreading and canopy deposition for improved herbicide efficacy.
 
PRODUCT INFO SHEET