By WCM Staff on 10/12/2006 4:24 PM

While fall applications have many positive aspects, several questions often arise with fall applications: 1. How late into the season can I apply? 2. Does the temperature during application matter? 3. How safe is the fall application to desirable plants?

Read More »

By WCM Staff on 9/7/2006 6:51 PM

Fall is generally a better time to target dandelions than in the spring. It’s hard to get good consistent control of dandelions in the spring, whether with 2,4-D or glyphosate or other herbicides. The cool temperatures and dandelion’s early growth stage combine to keep these herbicides from providing high levels of dandelion control.

Read More »

By WCM Staff on 8/10/2006 3:35 PM

Dr. Kevin Bradley and Travis Legleiter, University of Missouri, have officially declared a population of common waterhemp in northwest Missouri as glyphosate resistant.

Read More »

By WCM Staff on 7/20/2006 6:06 PM

The Biggest Weed Contest had several interesting, tall, and large weeds entered last week at the Weed Doctor Booth at Farm Technology Days. Entries included weeds like sweet clover, poison hemlock, and giant ragweed.

Read More »

By WCM Staff on 6/21/2006 7:38 PM

Weed summary - Effect of Rainfall on Glyphosate, Suspicious Common Lambsquarters Escapes Wanted, Routine Herbicide Resistance Screening

Read More »

By WCM Staff on 6/8/2006 3:12 PM

Included in this article are four articles titled UW Pest Management Field Day – New Date, July 20, UW Weed Garden Ready for Visitors, Maximum Soybean Growth Stage for Glyphosate, and Report on the Need for AMS with Glyphosate.

Read More »

By WCM Staff on 6/1/2006 3:02 PM

I received the first call of the season about potential spray tank contamination, which is not surprising considering the major role postemergence herbicides play in many corn and soybean weed management programs. With these postemergence herbicides, remember to take extra time and care to clean your sprayers.

Read More »

By WCM Staff on 6/1/2006 2:46 PM

With all of the different glyphosate formulations with their different concentrations and prices on the market, how do you compare them?

Read More »

By WCM Staff on 5/16/2006 6:20 PM

Tuesday, May 16, 2006: The Agronomy Department is excited to announce that Dr. Mark Renz will be joining the Department this August as our new Extension Weed Scientist.

Read More »

By WCM Staff on 5/16/2006 6:20 PM

In most years, I worry about herbicides being applied to corn that is too tall. This year’s rainy weather may actually create the opposite situation.

Read More »

By WCM Staff on 5/4/2006 3:41 PM

Although I sometimes sense agri-professionals and growers get tired of information on herbicide-resistant weeds, I thought two recent events justify this article.

Read More »

By WCM Staff on 4/27/2006 8:59 PM

UW Pest Management Field Day - This is a pre-announcement of our third annual Pest Management Field Day so you can mark your calendars. The field day will be held on Tuesday, June 27 at the Arlington Ag Research Station. Also - Soybean Burndown Addition - and - Crop Rotational Restrictions

Read More »

By WCM Staff on 4/21/2006 4:23 PM

Weed scientist from across the North Central region are preparing a series of bulletins to address concerns about glyphosate-resistant weeds under the GWC (Glyphosate, Weeds, and Crops) Series title. I have just received the first two bulletins on the biology and management of horseweed and wild buckwheat.

Read More »

By WCM Staff on 4/21/2006 4:21 PM

The recent warm weather and rain is bringing a good crop of winter annual weeds to life and early summer annual weeds will be right behind. In no-till fields, it is important to apply an effective burndown treatment to control these weeds at planting, even if the crop being planted is Roundup Ready.

Read More »