I got tired of going through all the work of planting these beautiful zucchini and summer squash plants to watch them get decimated by squash bugs and really it wasn't practical to move them anywhere or pick off the eggs or the little buggers or change the soil. So sorry guys I broke down and use diatomaceous earth and permethrin powder the first time the vermin showed up this year and that was the end of them. I wash the veggies very carefully and since The squash fruit have shown up. I haven't had any trouble.