Back in the day it was cool to get out and see the spray plane levying death , in the predawn hours, with that nerve agent redesigned to kill bugs (and pregnant women). Double vortice.
Fortunately now that pesticide is banned and you get your veggies for free from Mexico-co,/.inc.
I feel your pain...toroidal vortices are a lot harder to come by these days.
And you get tons of e-coli bacteria for free! Hey, field workers gotta go somewhere......