Now is the time to control weeds in double-crop soybeans.

In addition to pigweed species, UPL's PREVIEW 2.1 herbicide provides effective control of horseweed (including resistant species), kochia, morning glory, nightshade, velvetleaf and purslane, among others.

Applications made prior to planting increase the consistency of control of these weeds, particularly horseweed.

As we proceed through the growing season, there are a few issues surrounding weed control and herbicide use. This article introduces some to consider.

Be sure you are scouting for marestail before you plant your no-till soybeans and using effective herbicides with both burndown and residual control, says Penn State Extension.

Although horseweed can be controlled well with traditional auxin herbicides like 2,4-D or dicamba, Oklahoma State University has been exploring additional options that could increase the sustainability of auxin products for the future.

From December 16th - January 15th, we asked No-Till Farmer readers: "Do you know of or suspect glyphosate resistance on your farm to any of the following weeds or grasses?"

From visiting with retailers the past month it is very apparent there will be a major shortage of dicamba for burndown again this spring. A number of folks from different retailers have stated that they have been allocated only a fraction of all the dicamba they sold two years ago.

The volume of inquiries about how to control large horseweed and waterhemp in soybeans has remained consistent over the past 10 days.