pyrethroids What is a pyrethroid insecticide? pyrethroid https://citybugs.tamu.edu/factsheets/ipm/ent-6003/ Pyrethroids Texas A&M AgriLife Extension: Insects in the City What is a pyrethroid insecticide? pyrethroids pyrethroid-based insecticides pyrethroids What is a pyrethroid insecticide? https://citybugs.tamu.edu/factsheets/ipm/ent-6003/