I heard because Calf. and I think the WHO banned imidiclopramid as a known cancer causing agent. They issue is being debated now. If miss-used or in huge quantities it does have health risk. So using that they banned it. This info may be wrong. They may be trying to band it. I purchased several gallons of 51% pure imidiclopramid and keeping it for future use. That amount will last many lifetimes. It is possible the future new Bayer may only have the new ingredient you posted.
Same as the popular weed killer.
