- Dicamba use will expand a lot in 2017.
- Make sure to wash dicamba tanks REALLY well. Not doing so can result in crop damage and legal problems.
- A triple rinse is advised.
- Damage from that chemical "shows up at much lower levels" than some other herbicides, said Fred Whitford, a professor in Purdue University's pesticide program.
- Disposing of rinse water can be tricky as even small amounts of dicamba are dangerous.
The Progressive Farmer.