Southeast Farm Press In a number of cases the soybean variety in the problem field was on the “Severe Injury or Ended in Death” categories on the University of Arkansas 2012 Metribuzin Screen. I highly recommend that before soybeans are planted or replanted in a field ...
Delta Farm Press Soybeans emerging through a layer of activated herbicide have to metabolize it to avoid injury. When it is very wet and cool the young soybean seedlings readily pick up the herbicide and then, due to cold temperatures, metabolize it very slowly, which ...
Delta Farm Press A full rate of metribuzin in soybeans could be effective on Palmer pigweed, according to studies by Arkansas weed scientist Jason Norsworthy. Be sure to plant a tolerant variety. Information on this is available at the University of Arkansas Web site.
Grainews There are 19 sites in Ontario with multiple-resistant Canada fleabane that Sikkema knows about, and those biotypes are resistant to glyphosate with FirstRate ( cloransulam-methyl ). Again, these were cases where the farmers had no indication that they ... and more »
Grainews Meanwhile, potato growers in the West -- and processing tomato growers across the country -- have got a new weed control option in Titus PRO, a DuPont post-emergent herbicide that combines DuPont Prism SG (rimsulfuron) and a 75 per cent DF metribuzin ...
Alberta Express Glyphosate resistance continues to be a hot topic as more Ontario growers head into the field to finish off their corn planting and begin work on their soybean acres. Yet according to Dr. Peter Sikkema, a recent find of glyphosate -resistant Canada ... and more »
