Stratiolaelaps scimitus (Hypoaspis miles)
of the following pests: Thrips Sciarid flies (Fungus gnats) The predatory mites feed on larvae of sciarid flies, thrips pupae and other soil-dwelling insects [...] several parts of the world. This predatory mite controls larvae of sciarid flies (fungus gnats), thrips pupae and other soil-dwelling insects. The mites appear [...] generalist predator. In addition to soil-dwelling thrips stages, it also feeds on fly larvae, mites, springtails, nematodes and other small soil-dwelling organisms