From left to right and at the back. Post emergent applications of Lontrel, Banvel II, MCPA and 2,4-D ester. Contrast that to the front where the same four herbicides were applied pre-emergent, but due to no precipitation since application, no injury or weed control has been observed.
This corn stand turned brittle after an application of MCPA (overlap rate) resulting in about 40% of the stand lodging.
An application of MCPA at the overlap rate, has caused the corn to turn brittle and fall over.