Mark Renz Associate Professor and Extension Weed Specialist Do you have large multiflora rose plants in your pastures? Do you cut back prickly ash only to see it resprout the next spring? Are bush honeysuckles …
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Wild Parsnip, an expanding problem along roadsides in Wisconsin
Mark Renz Associate Professor and Extension Specialist. University of Wisconsin Madison Wild parsnip (Pastinaca sativa), a non-native plant, was first discovered in Wisconsin before 1900. Even those this plant has been present for over 100 …
Termination of Winter Rye and Annual Ryegrass Using Glyphosate
Daniel H. Smith, Nutrient and Pest Management Program Mark Renz, Weed Science Extension Specialist, Department of Agronomy, University of Wisconsin-Madison Termination of winter rye and annual ryegrass using glyphosate can be a challenge. A recent …
2015 Soybeans Herbicide Evaluation Program Results Now Available
Mark Renz and Dave Stoltenberg Agronomy Department, University of Wisconsin-Madison; University of Wisconsin Extension Evaluation of new and existing herbicides for use in soybeans has annually occurred in Wisconsin for over 30 years. This program …
2015 Corn Herbicide Evaluation Program Results
Mark Renz, Agronomy Department, University of Wisconsin-Madison, University of Wisconsin Extension, Dave Stoltenberg, Agronomy Department, University of Wisconsin-Madison Evaluation of new and existing herbicides for use in corn has annually occurred in Wisconsin for over …
Interseeding cover crops into V5 corn
Daniel H. Smith and Mark Renz, Department of Agronomy Matt Ruark and Francisco Arriaga, Department of Soil Science Wisconsin growers are increasingly interested in utilizing cover crops. While cover crop establishment is relatively easy following …
Pasture walk highlights research results on organic pastures
Mark Renz, Associate Professor and Extension Weed Specialist, University of Wisconsin-Madison Forage from pastures is critical for organic milk production, however many farms are not maximizing the potential of their pastures. Researchers from the University …
Bring your biggest weed to Farm Technology Days
Mark Renz; Extension Weed Specialist Mild temperatures and ample rainfall have resulted in another year of rampant weed growth in Wisconsin fields. Did some of the weeds on your farm not get controlled? Are they …
Arlington Weed Garden in “Full Bloom”
Mark Renz, Associate Professor and Extension Weed Specialist, University of Wisconsin-Madison I would like to officially invite people to view the weed garden at the Arlington Agricultural Research Station this summer (N695 Hopkins Road, Arlington …
Which thistle is in my pasture and how to control it…..
Mark Renz Extension Weed Specialist; University of Wisconsin-Madison & Extension Thistles are all up and actively growing. While we have a variety of thistles, typically pastures have one of 5 common weedy thistles in Wisconsin. …