I don't know what a lot of that means but I recognize the 36ยบ. That sucks. I would put sheets over everything. Well, I wouldn't but my wife would. It works!
I get 2,4-d damage every year. Every. F*ckIing. Year. It never fails. A week or two after I plant out, all the new growth is effed up for a few weeks.
That shit drifts for miles. I have no idea where it comes from every year.
BLS happens every year too, it seems. They grow out of it if I pick off the worst leaves and spray AACT, though. I may have to cover them tonight. Now the forecast says 35F and patchy frost. I jumped the gun.