Before I spray anything with oil in it (like Green Cleaner, Dr Bronners, Safer Insecticidal Soap) on a plant with pistils, I'd try 70% iso mixed 1:9 with water. Oil sprays will brown the pistils if left to dry, which may be purely cosmetic or may slow the growth of the calyxes bracts. I'm still working to figured that out.
Take off a leaf, check the underside with a loup for bugs. Spray with the iso/water mix. Let dry. Check for bugs again. If they're dead, stick with that.
If you go with an oil spray I would wash it off 20 minutes after use to keep pistil damage to a minimum.
Whatever you go with, stay clear of pyrethrins, and spray every 3 days for at least a couple of weeks to break the life cycle.
Take off a leaf, check the underside with a loup for bugs. Spray with the iso/water mix. Let dry. Check for bugs again. If they're dead, stick with that.
If you go with an oil spray I would wash it off 20 minutes after use to keep pistil damage to a minimum.
Whatever you go with, stay clear of pyrethrins, and spray every 3 days for at least a couple of weeks to break the life cycle.