Your kidding right? yesterday i noticed one of my CGN`s with hundreds of ants all over it & sure enough under the leaves aphid larvae, so i picked up the pot & dunked it in a water tub, all the ants were drowned & i rubbed off the larvae stuck to the leaves.
Obviously you cant do this on bigger plants but ive done this many times on smaller plants, ive got a 50gal plastic drum with the top cut off & it collects the rain water off the roof off the van, once i have baptised the plant i move it to a new area.
And so the aphid battle continues, but im winning the battle.
Mezo.