I just found 1 plant of 14 that has mites!!! 4 weeks into flower WHAT SHOULD I DO

Fuckkkkk,

I just noticed to day little white specs on the tops of the the lower leaves on one plant out of 14 in my garden. After pulling a leaf to inspect what these mysterious dots are, i flipped it over and immediately saw what looks like grains of salt, I am assuming they are egg sacs, webs, and little black specs with this orange fuzz around them. These things are crawling all over the underside of the leaves of just this one plant I think. The plant did not have any visible signs of damage yesterday.

I am four weeks into flower and I know I shouldn't spray them, especially with neem.
Should i quarantine this one plant?
What can I do to save the rest of the crop?

Immediate feedback would be gravely appreciated

Remove the leaves with lots of eggs and put those in a freezer, you cannot kill the eggs with sprays. Supposedly SNS 217 will but I don't gamble with eggs. Inspect every leaf and kill each mite with your fingers. Spray your plant with neem or Take Down. I would bomb in the next few days with a pyrethrum product; I like DoctorDoom. Good luck.

i use aza max simply amazeing