New hope for poa control on greens?

When it comes to poa control on greens, we all go silly with optimism every time a new active ingredient appears on the scene. Most recently, Roundup Ready bentgrass looked like it was going to finally do the trick, but that project is now so embroiled in regulatory problems, that it's chances for commercialization are so low as to be almost invisible. But recently, two new materials have replaced RR bentgrass in our hopes and dreams.

Amicarbazone, a material under…