The Prentox Emulsifiable Pyrethrin Spray Concentrate #96 can be mixed with water or oil; it remains in solution for one day.
This pyrethrin is a synergized pyrethrum emulsifiable concentrate. It is made of Pyrethrins 0.96% and Piperonyl Butoxide Technical 9.60%. It is authorized by U.S.D.A. for use in federally- inspected meat and poultry plants. Each gallon of Prentox Pyrethrin Spray Concentrate #96 contains 0.5 pounds of pyrethrins per gallon and 5.0 pounds of piperonyl butoxide per gallon. It is designed for use on minor crops and can be used as a tank-mixed.
It is used as a surface spray, space spray or ULV. It may only be used on home vegetable garden. It is not labled for use on plants being grown for sale or other commercial seed production, or for research purposes.