Whatever happened to Ortho Tomato and Vegetable Dust ?
I used it years ago with some success.
According to this website:
The active ingredient in Ortho Tomato & Vegetable Killer is Pyrethrin (Chrysanthemum extract) which is one of the top organic pesticides. Greenlight Neem II contains Neem Oil and Pyrethrin which is supposed to be a good organic pest-fighting and repelling mix.