To be more specific, microscopic Steinernema Feltiae parasitic Nematodes. I use Pot Poppers by Environmental Factor. There are one million in every time release pouch. You place them on the topsoil(or just under) , and they will be released as you water. Or you can put a pouch in a sprayer with PH'd water, and leave it there for three days while aerating. And then spray your entire plant with it. They control many pests, and they work great.
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