Tersus® is a botanically-derived pyrethrum insecticide that offers quick knockdown and kill of insect pests for traditional greenhouse and nursery production, and landscape maintenance. Tersus is a broad spectrum contact insecticide that effectively kills many plant damaging insects. Tersus does not contain Piperonyl Butoxide (PBO), so it is suitable for use as a pre-harvest spray on crops intended for export.  More than 100 insects are killed with this product including Ants, Aphids, Beetles, Caterpillars, Gnats, Flies, Leafhoppers, Mites Moths, Thrips and Whiteflies. This product also flushes insects and mites from hiding. Tersus contains the active ingredient of 5% Pyrethrins, which is extracted from flowers .


  • Contains 5.0% Pyrethrins
  • Rapid knockdown and kill of 100 insect species
  • Contains no PBO – well-suited for export crops and MPS compliance
  • For professional use

Packaging Options:

  • Quart (32 oz.) Bottles