Clearly this year, many are having trouble managing ryegrass and poa. Questions began months ago and continue today and have ranged from tactics to burn them down before planting to […]
Using different and multiple herbicide site of action is important, understanding how to use “effective herbicide site of action” is critical for addressing herbicide resistance. Managing herbicide resistance requires an understanding […]
While it’s not terribly late yet, the wet soils and wet forecast could keep most of us out of the fields for a while. The questions about how to deal […]
The most troublesome weed for most corn growers in North Alabama is the annual morningglory. The backbone of our morning-glory weed control program is atrazine, but often atrazine alone will […]
Waterhemp and Palmer amaranth, both members of the pigweed family, have become significant threats to crop yields and farm incomes across the Americas. In the U.S., they compete with crops […]
This month EPA approved a new dicamba-based herbicide that can be used in Roundup Ready 2 Xtend soybean (dicamba/glyphosate-resistant soybean), which came to the market in the 2017 growing season. […]
Dicamba formulation labels specifically state that no AMS or acidifying buffering agents can be used as it lowers the spray solution pH. This leads to a question: If Roundup PowerMax […]
For the second year in a row, we are scrounging to find enough marestail at the OARDC Western Ag Station to conduct the research we had planned on this weed. […]
Not starting with a clean field can reduce yields.
Research from the past few years has shed light on how important it is to mix herbicides rather than rotate herbicides.