That's because Elector is 44.2% and the stuff like Captain Jack's is only 5%. To make something like Elector you need to use 757 ml of the 5% product and 3028 ml of water (757 + 3028 = 3785 ml = one gallon.)Interesting, spinosad is a ton cheaper than Elector PSP... what would be the dilution?
The ready to use spinosad is not strong enough, it's only 0.001%