New Sprayer System Cleaner Deactivates Dicamba

New Sprayer System Cleaner Deactivates Dicamba

Monsanto and Adjuvants Unlimited, LLC have collaborated to develop the first-ever agricultural sprayer system cleaner designed to deactivate dicamba.

Adjuvants Unlimited, a well-known developer and manufacturer of technologies for the crop protection industry, will bring this technology to market in 2018 through their industry partners.


The new sprayer cleaner technology is unique from other current commercially-available sprayer equipment cleaners, as it is based on a chemical process that deactivates certain pesticide active ingredients, including dicamba. This technology is designed to be used within the rinse and cleanout processes specified on current dicamba product labels and best management practices.

“Monsanto developed this product based on grower interest in new tools to help manage the use of multiple herbicide systems, including the Roundup Ready Xtend Crop System,” said Ryan Rubischko, Monsanto dicamba portfolio lead. “This is a new mode of action for sprayer system cleaners and will provide growers an even better experience when utilized as part of the Roundup Ready Xtend Crop System.”

Monsanto has been working with Adjuvants Unlimited and academics over the past few years to test this technology prior to bringing it to market.

“We have been testing this new technology in university trials, and it has proven to be very effective at cleaning sprayer systems that have contained dicamba tank mixed with additional herbicide products,” said Dan Reynolds, professor of Weed Science and Hartwig Endowed Chair at Mississippi State University. “We have seen a significant reduction in the presence of dicamba when utilizing this technology as part of the labeled sprayer cleanout process.”

Monsanto and Adjuvants Unlimited anticipate that the initial product offering will be announced in time for the 2018 season. Additional branded products and distributors will be available in the future.