Permectrin® II 10% Permethrin Insecticide for Livestock, Horses, Dogs, and Premises Contains 10% permethrin (0.75 lb per gallon). Permectrin II is an emulsifiable insecticide concentrate for use on horses, beef and dairy cattle, swine, sheep, poultry, dogs, and their premises. It provides up to 30 days of residual insect control when used as directed. This product is used to aid in the control of flies, fleas, lice, mites, ticks (including deer ticks that may carry Lyme disease), mosquitoes, spiders, and cockroaches. It may be applied as a spray, dip, backrubber treatment, fog, or premise spray according to label directions. Key Features 10% permethrin concentrate Up to 30-day residual insect control Mixes easily with water or mineral oil For animal and premise use Multiple application methods: spray, dip, backrubber, fog Made for agricultural and farm use Labeled Uses Horses Beef and dairy cattle Swine (5-day slaughter withdrawal) Sheep Poultry Dogs (over 12 weeks of age) Premises: Barns, dairies, stables, poultry houses, feedlots, and other livestock housing Controls Flies (face flies, horn flies, stable flies, horse flies, house flies, blow flies) Fleas Lice Mites (including mange mites) Ticks, including deer ticks Mosquitoes Spiders Cockroaches Common Dilution Rates Premise Spray or Fog: 8 oz makes 6.25 gallons; 1 quart makes 25 gallons. Animal Spray (General Use): 8 oz in 3 gallons; 2.5 oz in 1 gallon; 20 mL (4 teaspoons) in 1 quart of water. Measurement Conversion: 1 oz = 2 tablespoons = 30 mL. How to Use Permectrin II Insecticide Directions for Large Animal Use: Mix 8 oz in 5 gallons or 1 quart in 20 gallons of oil for backrubbers and oilers. Mix 2 oz in 1 gallon of oil or water for spot application. Mix 8 oz in 50 gallons or 1 quart in 200 gallons of water as a spray for beef or dairy cattle and horses. Directions for Swine, Sheep, Poultry, and Dog Use: Mix 8 oz in 25 gallons or 1 quart in 100 gallons of water as a spray, paint, or dip for swine, sheep, and dogs. For poultry, mix 8 oz in 12.5 gallons or 1 quart in 50 gallons of water and apply 1/2 oz per bird or 1 gallon per 100 birds. IMPORTANT: Read entire label before each use. Use only on dogs and their premises, horses, beef and dairy cattle, swine, sheep, poultry, and their premises. Kills flies, fleas, lice, mites, and ticks including deer ticks (carrier of Lyme disease). Cautions Do not use on cats. Do not use on dogs under 12 weeks of age (3 months). Application on pet dogs must be done indoors only. Do not spray feed, food, or water. Do not repeat treatment within 14 days unless directed on label. Wash udders thoroughly before milking. Not for use in indoor or outdoor misting systems. Swine: Do not ship for slaughter within 5 days of last treatment. Do not apply directly into drains, sewers, or water sources. Any use not clearly defined on the label should be done only under supervision of a qualified veterinary professional. Warnings Causes skin irritation and moderate eye irritation. Harmful if inhaled. Contains petroleum distillates. Keep out of reach of children. For external use only. It is a violation of federal law to use this product in a manner inconsistent with its labeling. For complete safety instructions, environmental hazards, PPE requirements, and disposal information, read the entire product label before use. Frequently Asked Questions Can Permectrin II be used on cats? No. This product must not be used on cats. Exposure may cause serious adverse reactions. How long does Permectrin II last? When applied as directed, it provides up to 30 days of residual insect control. Can this be used in barns and stables? Yes. It is labeled for use in barns, dairies, stables, poultry houses, feedlots, and other livestock housing facilities. Is there a slaughter withdrawal period? Yes. Swine must not be shipped for slaughter within 5 days of the last treatment. What pests does it control? It aids in the control of flies, fleas, lice, mites, ticks (including deer ticks), mosquitoes, spiders, and cockroaches. How is it applied? It may be applied as a spray, dip, backrubber treatment, fog, or premise spray depending on species and pest. Follow label directions for proper dilution and application method. Is it safe for daily application? No, Permectrin II is not intended or safe for daily use. Frequent or excessive exposure to permethrin can cause skin and eye irritation, dizziness, nausea, or headache. Always follow the label instructions for appropriate use frequency.
