Mizzou Weed Science

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Mizzou Weed Science

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The University of Missouri Weed Science program focuses on providing information pertaining to the c

The University of Missouri Weed Science program in the Division of Plant Sciences focuses on extension, research, and teaching. With tools such as Facebook we can improve our ability to relay relevant research results and weed management topics to farmers in a timely fashion. For more information or to obtain results from last year's studies, which include work on corn, soybean, and cover crops, please visit the website weedscience.missouri.edu

09/16/2026

https://soybeanresearchinfo.com/research-highlight/keeping-ahead-of-w**ds-through-improved-management-practices/

Research Highlight - read an in-depth article on the subject of: Keeping Ahead of W**ds Through Improved Management Practices.

09/02/2026

https://www.farmprogress.com/w**ds/new-survey-exposes-millions-of-hidden-w**d-seeds?utm_rid=CPG02000000722718&utm_campaign=111966&utm_medium=email&elq2=b6ed27fb5a684e12ba6b0fdbb6682bcf&sp_eh=811c12f065656cf429578265ba762e40ead8d89a558b864c37eee8d423154c3b

08/02/2026

This week a group of students competed at NCWSS/WSWS W**d Science Contest!!!

Where the team that consisted of Austin Wilson, Jacob Heitman, Ella Goldinger, and Katie Bernicky placed 1st overall 🏆

Along with that Austin Wilson placed 1st high individual! 🥇

They did an amazing job!!!

07/07/2026

If herbicides are applied with deer repellents, what do you think happens?

🟢They improve crop protection.
🟢They interfere with w**d control.
🟢They make no difference.

Dr. Kevin Bradley, Dr. Bob Pierce and Grady Rogers put these questions to the test in a new University of Missouri study. The team conducted field trials for two growing seasons in soybean fields near Bradford Research Center.

Find out which prediction is correct, and the implications for deer browsing and growers in the field.

📕Read the study here: https://www.cambridge.org/core/journals/w**d-technology/article/influence-of-deer-repellent-and-herbicide-combinations-on-w**d-control-and-deer-browsing-in-soybean/A5BB5C62B728201C6BA589892A276F2C

06/24/2026

https://growiwm.org/how-do-deer-repellents-and-herbicides-work-together/

Deer repellents don’t typically alter herbicide effectiveness or crop yields when tank-mixed with herbicides, but the repellents also don’t consistently limit deer feeding. Learn more about this University of Missouri research in this article.

06/17/2026

Check out this link to the podcast: https://youtu.be/fAHB911XRnY?is=XvGiw63U6ScdqYx3

05/20/2026

We're having a joint meeting this year in collaboration with Missouri Soybeans. Our "normal" Crop and Pest Management Field will be held the morning of July 8 at the Bradford Research Center and then we will be having an Ag Innovation Field Day next door at the Farm for Soy Innovation. Scan the QR code below to register.

04/22/2026

https://growiwm.org/crisis-at-the-bird-feeder-palmer-and-waterhemp-move-west-through-contaminated-seed/

W**ds like Palmer amaranth and waterhemp have a new means of spreading: commercially-available wildflower and bird seed. Learn more about how w**ds spread through store-bought seed in this article.

03/31/2026

https://ipm.missouri.edu/cropPest/2026/3/star_of_bethlehem-kb/

Star-of-Bethlehem is an ornamental plant that has escaped cultivation to become a w**d that occurs primarily in minimum- or no-till fields, pastures, and lawns

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Columbia, MO

Website

http://weedscience.missouri.edu/

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