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Go ahead, take a peek at our most popular adjuvants.


MasterLock® is a non-ionic surfactant (NIS) with DropTight surfactant technology and drift control. This all-in-one NIS, deposition aid and drift control agent is designed to maximize pesticide performance. MasterLock meets your NIS requirements and helps to reduce spray drift...


StrikeLock™ is a methylated seed oil (MSO) based high surfactant oil concentrate adjuvant (HSOC) with drift control. This proprietary all-in-one formulation of oil adjuvant and drift control is designed to maximize pesticide performance of oil loving herbicides. StrikeLock meets your oil adjuvant re...


Adjuvant Volume-to-Volume Calculator

Looking for a little help to know how many litres of adjuvant to use?

Information and interactive calculators are made available to you as self-help tools for your independent use. Always read and follow label instructions.

Search our full adjuvant lineup.

Secure your investment in your crop protection products by improving the performance of your spray with an adjuvant, even when you don’t have optimal conditions. The WinField lineup includes herbicide adjuvants and fungicide adjuvants, as well as adjuvants that work effectively with insecticides, desiccants and defoliants. When used with a glyphosate, an adjuvant helps the glyphosate penetrate the plant better. When a drift control adjuvant is used, less spray is wasted in the wind. WinField adjuvants and water conditioners are suitable for use in both ground and aerial applications. Your local WinField retailer will help determine the right products for your farm operation.


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