Hi guys, I need some advice.Some small insects live in the soil in my father's potted plant, and I think they are causing the plant to wither. Any idea what they are and how do I get rid of them?<-- Here's a magnified photo of them; they are very small, from 0.5mm to 2mm long.
Oh, I think I found them in a book. Looks like it's some sort of springtail, not much harm.