Already have Bifen (from you) when I had bag worms. What amount of Bifen mix is appropriate with 3 gallons of water/spray? Go with 1 oz per gallon of water. And definitely add some SPREADER STICKER to insure good coverage of the spray. Bifen IT: https://bugspray.com/catalog/insecticide/liquid/bifen Spreader Sticker: https://bugspray.com/catalog/insecticide/additive/spreader-sticker Spittlebugs: https://bugspray.com/catalog/products/page2060.html Technical Support U-Spray […]