Mefluidide 
A Plant Growth Regulator, which was especially used for Poa annua seedhead control, in the 1980s until 2009 (?) when it was no longer approved for use. One product this was marketed as was Embark®.
Mefluidide
A Plant Growth Regulator, which was especially used for Poa annua seedhead control, in the 1980s until 2009 (?) when it was no longer approved for use. One product this was marketed as was Embark®.