Rodrigo Werle, Assistant Professor & Weed Specialist, Department of Agronomy, University of Wisconsin-Madison 2021 Wisconsin Waterhemp Herbicide Resistance Project (2,4-D, dicamba & glufosinate) Earlier this year we received a few complaints regarding lack of performance …
Weeds
Eight More Weed Identification Factsheets Available
Mark Renz UW Madison Professor and Extension Specialist Test your knowledge on identification of common weed species found in Wisconsin with four new and four updated weed identification factsheets (see table below). These describe key …
Six New Weed Identification Factsheets Online
Mark Renz UW Madison Professor and Extension Specialist (mrenz@wisc.edu) Identification of weeds is a critical first step to management. This past winter/spring we have created new factsheets to assist with identification for some of Wisconsin’s …
2020 Wisconsin Weed Science Research Report
Rodrigo Werle, Assistant Professor & Weed Specialist, Department of Agronomy, University of Wisconsin-Madison The 2020 Wisconsin Weed Science Research Report is now available online! Blog Post: https://www.wiscweeds.info/post/2020-wisconsin-weed-science-research-report/ PDF File (119 pages): https://www.wiscweeds.info/img/2020%20Research%20Report/2020%20Wisconsin%20Weed%20science%20Research%20Report.pdf 2020 RESEARCH TRIALS …
Court Vacates Registration of Three Dicamba Products
Growers Can Use Existing Stocks of XtendiMax, Engenia and FeXapan, Says EPA by Glen Nice and Steve Tomasko, UW-Madison Pesticide Applicator Training Program Last week, a U.S. Court ruling “vacated” the registrations for three dicamba …
Post-emergence Corn and Soybean Herbicide Restrictions for Broadcast Applications
Rodrigo Werle, University of Wisconsin-Madison Cropping Systems Weed Scientist and Extension Specialist Favorable spring weather has given Wisconsin farmers a great start to the season with a fair amount of corn and soybean acres planted …
2020 Considerations for Cover Crop Termination
Rodrigo Werle, University of Wisconsin-Madison Cropping Systems Weed Scientist and Extension Specialist The adoption of cover crops in corn-soybean production systems can help growers improve cropping system resiliency to extreme weather events, improve soil conservation …
2020 Wisconsin Herbicide Mode of Action Chart
The Nutrient and Pest Management and the Wisconsin Cropping Weed Science programs have recently updated the Wisconsin herbicide mode of action chart. This publication provides herbicide mode of action, group number, site of action, chemical …
Control Your Weeds to Reduce Production Costs in 2020 and Beyond
Nicholas Arneson, University of Wisconsin-Madison Cropping Systems Weed Science Outreach Specialist, Daniel H. Smith, Southwest Regional Agronomist- Nutrient and Pest Management Program, University of Wisconsin-Madison, Rodrigo Werle, University of Wisconsin-Madison Cropping Systems Weed Scientist and …
Enlist E3 system in 2020- What we think applicators should know
Rodrigo Werle, University of Wisconsin-Madison Cropping Systems Weed Scientist and Extension Specialist Farmers around Wisconsin and across the Midwest are getting prepared to hit the ground running when the time comes. A recent survey conducted by …