persistent weeds

Controls flea infestations for up to seven months

Because of its potent formula

Whether it's ragweed or other broadleaf weeds

Deer flies

PT Ultracide Insecticide 14oz Can Size:14oz can EPA Reg No 499-404 persistent weedsHow PT Ultracide Insecticide Works Some insecticides contain pyrethrins; others contain synthetic pyrethroids. PT Ultracide Insecticide contains both to provide effective pest control against nuisance fleas as well as ticks that have invaded interiors. Pyrethrins are completely organic, naturally derived substances from chrysanthemums and target the pests' nervous systems. It causes hyperexcitation in the muscles until the pests become paralyzed and