Scale pesticide: back to the drawing board.

[BrassavolaStars]

Hello all,

I have been trying to find a "nuke" to take out the very severe scale infestation I have that is affecting probably a hundred or so plants in my greenhouse. I originally wanted to use imidacloprid. I found out after trying to buy/order it that it is banned in NY now without a license, along with the whole neonicotinoid group. A bunch of supposed alternative are also out. Cygon: Banned. Safari: Banned.

What are my remaining options. I wanted something xylem mobile and systemic and the problem is so bad now alcohol and neem oil probably are not going to cut it, unfortunately.

Any suggestions are appreciated.

Thank you again.