Join MSU Extension’s April 24 Virtual Breakfast Series on recognizing herbicide resistance in waterhemp

Teresa Crook<crookter@msu.edu>, Michigan State University Extension -

Correct identification for pigweed and waterhemp is essential for herbicide resistance management.

A hand holding a waterhemp weed that was growing in a corn field. The corn field is in the background.
Waterhemp growing in a Michigan corn field. Photo by Erin C. Hill, MSU Plant and Pest Diagnostics.

Join the Michigan State University Extension Field Crops Virtual Breakfast Series on Thursday, April 24, 2025, with a discussion on concerns over herbicide resistance in waterhemp by Erin Hill, weed science diagnostician, Michigan State University (MSU) Plant and Pest Diagnostics. Hill will explain how to distinguish waterhemp from other pigweeds species and discuss the history of Michigan herbicide resistance issues in this species; what resistance issues could be on the horizon; and the types of testing available through the MSU Plant & Pest Diagnostics lab.

Immediately following the discussion on correct waterhemp identification, MSU Extension agricultural meteorologist Jeff Andresen will present a 15-minute weather summary and forecast. A question-and-answer period will follow. Other MSU Extension specialists and educators will be available for discussion.

Sign up for Field Crops Virtual Breakfast Series

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The Field Crops Virtual Breakfast Series sessions from the MSU Extension field crops team are held every week during the growing season via Zoom. The Virtual Breakfast series keeps attendees informed of in-season updates and issues of concern for field crops. These virtual meetings take place every Thursday morning from 7-8 a.m., March through September 2025. Participants are encouraged to log into the Zoom link 5 minutes prior to the start time to ensure connectivity and receive announcements. The first half of each session includes a timely presentation from a topic expert and the weekly weather forecast. The second half of each session includes time for Q&A’s and updates with MSU specialists and educators.

Participating is easy and free! You can join the live meeting via Zoom using a computer, tablet, mobile device or regular phone line. If you are new to Zoom, simply download the Zoom app and you will be ready to join online every week to see visuals shared by presenters. A call-in by phone option is also available but note that you will only hear the audio portion.

Restricted use pesticide (RUP) credits and certified crop adviser (CCA) continuing education units are available most weeks for live attendees.

Participants must sign up to receive an email notification with instructions for joining the Virtual Breakfast. You only need to do this once and you will receive the Zoom link and call-in phone number, as well as weekly reminders every Wednesday and Thursday. Participants receiving emails can opt out at any time.

Sign up for Field Crops Virtual Breakfast Series

If you cannot participate in the live session at 7 a.m., you can view the recorded version at any time. However, only the live session will be eligible for RUP and CCA credits. Recordings will be closed-captioned and available at the Field Crops Virtual Breakfast webpage and the following MSU Extension field crops team social media platforms: Facebook, Spotify, YouTube, Apple Podcasts and Twitter/X.

If you are unable to sign up online, call the Montcalm County MSU Extension office at 989-831-7500 .

Follow @MSUEFieldCrops on Facebook, Spotify, YouTube, Apple Podcasts and Twitter/X for breaking news.

 

This article was published by Michigan State University Extension. For more information, visit https://extension.msu.edu. To have a digest of information delivered straight to your email inbox, visit https://extension.msu.edu/newsletters. To contact an expert in your area, visit https://extension.msu.edu/experts, or call 888-MSUE4MI (888-678-3464).

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