Acetochlor and atrazine are being found in Minnesota’s surface water and groundwater. In some vulnerable areas, there are risks of these chemicals exceeding health or environmental standards.

It is important that pesticide applicators know which herbicide products contain these active ingredients. Protect water quality by following the product label and adopting the MDA’s voluntary water quality best management practices for acetochlor and atrazine

Reference to commercial products or trade names does not imply endorsement by the MDA. Lists may not include all product names.
Last updated 4-23-2019.

Acetochlor products registered for use in Minnesota - 2019

(Acetochlor either by itself or in combination with other products)

Product Name Product Name Product Name
ACELLUS ATZ* DEFINITE REPLY LITE*
ACELLUS LITE ATZ* DEGREE RESICORE
AGRISOLUTIONS CONFIDENCE DEGREE XTRA* SALVUS
AGRISOLUTIONS CONFIDENCE XTRA 5.6L* DOUBLE HEADER SMACKDOWN
AGRISOLUTIONS CONFIDENCE XTRA* ELECTA 5.6L* STAUNCH II
ARREST CS ETCETRA* SURESTART
ASSET-S PLUS FEARLESS  SURESTART II
BREAKFREE FEARLESS XTRA 5.6L* SURPASS EC
BREAKFREE ATZ* FEARLESS XTRA* SURPASS NXT
BREAKFREE ATZ LITE* FULTIME* THREESIDUAL
BREAKFREE NXT ATZ* FULTIME NXT* TREMOR ATZ LITE NXT*
BREAKFREE NXT HARNESS 20G TREMOR ATZ NXT*
BREAKFREE NXT LITE* HARNESS TREMOR NXT
BRIDGER HARNESS MAX TRIFLUENCE
BRIDGER ATZ* HARNESS XTRA 5.6L* TRIPLEFLEX
BRIDGER ATZ LA* HARNESS XTRA* TRIPLEFLEX II
CADENCE ATZ NXT * KEYSTONE* TRISIDUAL
CADENCE LA NXT* KEYSTONE LA * TRITOUGHX
CADENCE LITE ATZ* KEYSTONE LA NXT* VOLLEY ATZ LITE NXT*
CADENCE NXT KEYSTONE NXT* VOLLEY ATZ NXT*
CONFIDENCE OVERTIME ATZ LITE NXT* VOLLEY NXT
CONFIDENCE XTRA 5.6L* OVERTIME ATZ NXT* WARRANT
CONFIDENCE XTRA* OVERTIME NXT WARRANT ULTRA
  REPLY XCELERATE ATZ 5.6L*
  REPLY ATZ*  

*Products marked with an asterisk also contain atrazine and need to follow the application setbacks from water required of atrazine products.

Atrazine products registered for use in Minnesota - 2019

(Atrazine either by itself or in combination with other products)

Product Name Product Name Product Name
AATREX 4L CINCH ATZ LITE OVERTIME ATZ NXT
AATREX NINE-0 CONFIDENCE XTRA PARALLEL PLUS
ACELLUS ATZ CONFIDENCE XTRA 5.6L RAVINE
ACELLUS LITE ATZ DEGREE XTRA REPLY ATZ
ACURON DREXEL TRIZAR REPLY LITE
ANTHEM ATZ DREXEL TRIZMAX RIXA
ATRA - 5 ELECTRA 5.6L SENTRY ATRAZINE 4L
ATRA-V 4L ENTRAX EZ SLIDER ATZ
ATRAZINE 4F ETCETRA SLIDER ATZ LITE
ATRAZINE 4L EXPERT SORTIE ATZ
ATRAZINE 90 DF FEARLESS XTRA SORTIE ATZ LITE
ATRAZINE 90 DG FEARLESS XTRA 5.6L STALWART 3W
ATRAZINE 90 WDG FULTIME STALWART XTRA
ATRAZINE DF (ADAMA) FULTIME NXT STALWART XTRA LITE
BICEP II MAGNUM HARNESS XTRA TENKOZ ATRAZINE 4L
BICEP II MAGNUM FC HARNESS XTRA 5.6L TENKOZ ATRAZINE 90DF
BICEP LITE II MAGNUM IMPACTZ TREMOR ATZ LITE NXT
BRAWL II ATZ INCINERATE CHARGED TREMOR ATZ NXT
BREAKFREE ATZ INFANTRY 4L TRIANGLE
BREAKFREE ATZ LITE INFANTRY 900DF TRIZMET II
BREAKFREE NXT ATZ KEYSTONE VAIL ATZ
BREAKFREE NXT LITE KEYSTONE LA VILIFY
BRIDGER ATZ KEYSTONE LA NXT VISOR ATZ
BRIDGER ATZ LA KEYSTONE NXT VISOR S-MOC ATZ
CADENCE ATZ NXT LADEM AT VOLLEY ATZ LITE NXT
CADENCE LA NXT LEXAR EZ VOLLEY ATZ NXT
CADENCE LITE ATZ LUMAX EZ XCELERATE ATZ 5.6L
CALLISTO XTRA MEDAL II ATZ  
CHARGER MAX ATZ OMNI XAR  
CINCH ATZ OVERTIME ATZ LITE NXT