The decision of a San Francisco-based lawsuit contends the EPA overlooked potential environmental risks of post-emergent dicamba herbicides.

Up until the first week of August, dicamba-related complaints in Illinois were minimal for 2019. The subsequent uptick in complaints, however, dashed any hope that off-target issues would be less this year than during the previous two growing seasons, according to the University of Illinois.

Temperature inversions are common during the growing season, and knowing how to tell if one is likely to occur may help prevent Dicamba damage on susceptible plants and crops, say researchers at the University of Missouri. Find out what their research reveals about how wind speed, cloud cover, obstructions and other factors affect temperature inversions.