Utah State University Extension
This guide provides information on biocontrol in Utah and pests that are targeted by beneficial pests, such as aphids, fungus gnats, mealybugs, scales, spider mites, thrips, whiteflies. Symptoms, monitoring, lifecycles, and biocontrol options are included.
Murray, Marion, "Greenhouse Biocontrol in Utah: Beneficial Insects and the Pests They Target" (2022). All Current Publications. Paper 2313.