You can look it up, but I'm pretty sure 'real' (organic) pyrerthrum breaks down fast in bright light- plus there's the difference between real pyrethurm from chrysanthemum plants and synthetic pyrethrins/pyrethroids such as permethrin... and if it has an activator added to it- Raid is based on synthetic pys, but activated, and is obviously not something you want to use on crops.
stinkyattic Reviewed by stinkyattic on . Pest Problem? Ok....I haven't seen any bugs really. I thought I might have seen 1 whitefly at somepoint also a long skinny thripe looking thing once. What is this? Whats the best treatment? Im about 4-5 weeks into flower. They are healthy overall and roots are looking great. Just the damn spots.... Rating: 5