Herbicide Fate Workshop – October 1, 2026 in Madison

UW–Madison Extension is hosting a free Herbicide Fate Workshop on Thursday, October 1, from 9:00 a.m. to 3:00 p.m. at the Dane County Extension Office (5201 Fen Oak Drive, Madison).

This practical, science-based workshop is designed for crop consultants, agricultural retailers, industry representatives, Extension educators, and weed science academic staff and graduate students who want a deeper understanding of how herbicides behave after application, and how that knowledge can inform better weed management decisions.

The day features presentations from Dr. Thomas Mueller, Professor of Plant Sciences at the University of Tennessee, covering herbicide fate fundamentals, environmental factors affecting herbicides in soil, and a dedicated Q&A on pre-herbicides. The agenda also includes a WiscWeeds research update and open discussion time.

Lunch is provided, courtesy of BASF.

FREE to attend. Lunch provided.
Register to reserve your spot.

Register: go.wisc.edu/8o74jv


Agenda

9:00 – 9:15 a.m. – Registration and coffee

9:15 – 10:15 a.m. – Fundamentals of Herbicide Fate and Environmental Behavior

Dr. Thomas Mueller, Professor of Plant Sciences, University of Tennessee

10:15 – 10:30 a.m. – Break

10:30 – 11:15 a.m. – Environmental Factors Affecting Herbicides in Soils

Dr. Thomas Mueller, Professor of Plant Sciences, University of Tennessee

11:15 a.m. – 12:00 p.m. – Herbicide Research and Development

12:00 – 12:45 p.m. – Lunch – Provided by BASF

12:45 – 1:45 p.m. – Pre-Herbicides and Their Use: All Your Questions Answered

Dr. Thomas Mueller, Professor of Plant Sciences, University of Tennessee

1:45 – 2:45 p.m. – WiscWeeds Research Update

Highlights of Wisconsin research related to herbicide fate and residual herbicides

2:45 – 3:00 p.m. – Audience Questions and Discussion


Questions:

For questions related to the event:
contact Dan Smith, Weed Science Outreach Specialist, 608-219-5170, dhsmith@wisc.edu.

For marketing questions related to this event:
please contact Madeline Rastall, Communications Specialist, madeline.rastall@wisc.edu