Eileen Cullen, University of Wisconsin Extension Entomologist It is time to start soybean aphid scouting and be aware of current population densities in your fields to determine if they are increasing. Soybean aphids made an …
WCM newsletter
Vegetable Crop Update 10 available
The latest issue, #10 for July 1, 2013, of the Wisconsin Vegetable Crop Update newsletter is now available for download. Also attached is Disease Supplemental #2 and #3, Potato Late Blight Fungicides Registered for WI, 2013, …
Wisconsin Crop Manager June 27, 2013
The 16th issue of the Wisconsin Crop Manager is now available. Click below to view this issue. [wpfilebase tag=file path=’wcm-pdf/WCM2013/WCM20_16.pdf’ /]
2013 Agronomy/Soils Field Day at Arlington on August 28th
The Departments of Agronomy and Soil Science in conjunction with the Arlington Agricultural Research Station will host their annual field day on August 28, 2013. The field day will highlight UW-Madison research with a theme …
Wisconsin Pest Bulletin
Issue No. 9 of the Wisconsin Pest Bulletin is now available at: http://datcpservices.wisconsin.gov/pb/index.jsp PRINT THIS ISSUE I N S I D E T H I S I S S U E LOOKING AHEAD: Annual flight of …
A Horseweed Population in Wisconsin is Confirmed Resistant to Glyphosate
Ross Recker (Graduate Research Assistant), Dave Stoltenberg (Professor), Vince Davis (Assistant Professor) Department of Agronomy, UW-Madison Horseweed (Conyza canadensis L.), also known as marestail, is a broadleaf weed species native to North America. Increased adoption …
Corn and Soybean Herbicide Use Survey Participation
Vince M. Davis, Extension Weed Scientist and Ross Recker, Graduate Research Assistant The potential increase of glyphosate-resistant weeds is a major threat to corn and soybean production across the Nation. Integrated Weed Management tactics, including …
Potential for Nitrogen Loss Following Heavy Rainfalls
Carrie Laboski, Soil Fertility/Nutrient Management Extension Specialist Rainfall totals over the past week (June 19 to 26) in the southern half of Wisconsin range from 1 to 15 plus inches. Many soils are saturated and …
Vegetable Crop Update 6/22/13
The 9th issue of the Vegetable Crop Update is now available. Click below to view this update. [wpfilebase tag=file path=’vgu/Vegetable_Crop_Update_9.pdf’ /]
UW-Extension/Madison Plant Disease Diagnostic Clinic (PDDC) Update
Brian Hudelson, Ann Joy, Erin DeWinter and Joyce Wu, Plant Disease Diagnostics Clinic The PDDC receives samples of many plant and soil samples from around the state. The following diseases/disorders have been identified at the …