Herbicide-resistant weeds have resulted in the loss of effective herbicides and has forced farmers to seek alternative strategies. Australian farmers have developed harvest time weed seed control strategies targeting plants […]
Here’s what went wrong with weed management this year and what might be ahead for weed control in 2021.
This Podcast is sponsored by the UMN Extension Integrated Pest Management (IPM) Program. In this week’s podcast, we feature Dr. Debalin Sarangi, who was recently hired as an Associate Professor in […]
Minnesota: Herbicide-Resistant Weed Screening Survey Sep 18, 2020
Herbicide resistant weeds are widespread in Minnesota and several reports on weed control failure following herbicide applications were reported recently. Therefore, testing weed populations for herbicide resistance is important to […]
Horseweed is one of the most troublesome weeds we encounter in corn and soybean fields in Missouri, and is especially common in no-till environments. In a recent survey of Missouri […]
We clearly need to up our game on pigweed management. A good place to start is by scouting fields for weed escapes this fall. Now is a good time to […]
As in previous years it is encouraging to see that Palmer amaranth isn’t replacing waterhemp and other weeds at the locations. However, it is disappointing that a more concerted effort […]
Minnesota: Scout Fields Now for Palmer Amaranth Sep 4, 2020
We are coming into the most critical time for Palmer amaranth scouting and rouging. Palmer amaranth is on Minnesota’s prohibited noxious weed and seed list with the intention to eradicate […]
Keep an eye out for Palmer amaranth hitching a ride into Minnesota via contaminated feed ingredients. Minnesota has at least one infestation in the state that arrived via contaminated cattle […]
Collect weed seeds September-October to submit for herbicide resistance screening.