How do you use permethrin in your yard
Zoe Patterson
Published Apr 23, 2026
One popular insecticide that contains 38 percent permethrin is Hi-Yield 38 Plus Turf, Termite, & Ornamental Insect Concentrate. To spray this on your lawn, dilute 2 1/2 to 5 teaspoons of concentrate with 4 to 25 gallons of water. This will treat a 1,000-square-foot lawn.
When Should I spray my permethrin in my yard?
Answer: It is always advised to make your application either in the early morning or early evening time. You don’t ever want to make an application of insecticide or herbicide during mid day when the sun is at its hottest.
Does permethrin wash off in the rain?
It kills mosquito and annoying pest that enters the invisible wall of protection around your yard, as soon as they come in contact with the treated vegetation. Even if it rains, the permethrin will not wash away, but is momentarily masked.
How long does permethrin stay on grass?
If permethrin is applied to plants, it may stay on the leaves for between 1 and 3 weeks.Can you spray permethrin on grass?
One popular insecticide that contains 38 percent permethrin is Hi-Yield 38 Plus Turf, Termite, & Ornamental Insect Concentrate. To spray this on your lawn, dilute 2 1/2 to 5 teaspoons of concentrate with 4 to 25 gallons of water. This will treat a 1,000-square-foot lawn.
How long does permethrin last in soil?
Soil. The average half-life of permethrin in aerobic soils is 39.5 days, with a range from 11.6 to 113 days.
What is the strongest permethrin?
Permethrin SFR contains the active ingredient Permethrin 36.8%, which is one of the strongest Permethrin in the market today.
Can I spray my dog with permethrin?
Use 2 ounces of Permethrin diluted with 3 gallons of water. Once mixed, you can dip, sponge, or spray your dog with the solution. Let the dog rest in a warm, dry place without toweling or rinsing. Wait at least 3 weeks before reapplying.Can you spray permethrin on garden?
Permethrin is one of the most useful insecticides for home vegetable gardeners. It can be used on a wide range of crops and controls a broad spectrum of pests. It also has shorter preharvest intervals than most other pyrethroid insecticides.
How long does permethrin last outdoors?Permethrin kills insects and other garden pests by paralyzing their nervous systems and lasts for up to 12 weeks after application, notes the Cornell University Cooperative Extension Pesticide Management Education Program.
Article first time published onIs permethrin better than DEET?
The good news: Two substances—deet and permethrin—can go a long way toward keeping you protected, and using at least one is better than not using anything. Deet repels ticks, and permethrin can immobilize them on contact. The Environmental Protection Agency says that when used as directed, both are safe.
Does permethrin keep mosquitoes away?
Permethrin is an insecticide that kills or repels mosquitoes. Permethrin-treated clothing provides protection after multiple washings. Read product information to find out how long the protection will last.
Should you water lawn after applying insecticide?
The only time you would want to water after applying a granular is if it is a contact kill granular and not a bait granular. Watering after application of the contact kill granular allows the pesticide to soak into the ground. … Other ways to water down the granule would be through a sprinkling system.
How much is a gallon of permethrin?
You can use anywhere from 1 ounce to 3 ounces of Permethrin per gallon of water depending on what you are treating. You should read the product label for complete treating instructions.
How much Permethrin is in a gallon of mosquitoes?
But if you have an active problem, 4 oz per gallon or even more is acceptable in order to get a quick knockdown of the targeted pest. Permethrin can be mixed stronger as the label shows as much as 6 oz can be used per gallon of water if needed.
What are the dangers of permethrin?
► Inhaling Permethrin can irritate the nose, throat and lungs. ► Exposure to Permethrin can cause headache, dizziness, fatigue, excessive salivation, muscle weakness, nausea and vomiting. ► Permethrin may affect the liver.
How do I mix permethrin 10 in my yard?
The mix rate for Martin’s Permethrin 10% varies depending on the insect being controlled and the area where applications will be made. For general outdoor applications, mix 0.5 ounces up to 1.5 ounces in 3 to 10 gallons of water. For more specific application rates please refer to the label.
Does permethrin work on ants?
Generally more of an annoyance than damaging pests, ants build mounds that may ruin the look of your yard or lawn. … Insecticides containing permethrin will kill ants outdoors, eliminating the problem.
What bug sprays have permethrin?
- JT Eaton Permethrin Spray.
- JT Eaton Permethrin Clothing & Gear Insect Repellent Trigger Spray Gallon.
- Duration Clothing Spray.
- Repel Clothing and Gear Insect Repellent.
How long does permethrin last?
Q: How long does Permethrin last? A: At the concentration level delivered in the aerosol, non-aerosol pump sprays and soak systems (all at 0.5% Permethrin), an application lasts for six weeks and through six washings. Permethrin breaks down through exposure to air (oxygen) and sunlight (ultraviolet light).
Does permethrin keep bees away?
BEES AND WASPS: No topical repellent is effective against stinging insects such as bees and wasps. … Using Permethrin is easy: clothing can be sprayed (Duranon, Permanone aerosol spray, Permanone Tick Repellent) until slightly damp, then hung to dry. It lasts about six weeks, even after several launderings.
Is pyrethrin safe for dogs?
The use of pyrethrins/pyrethroids is generally very safe in dogs; however, cats and fish are very sensitive to these products.
Is permethrin safe for edible plants?
The only edible vegetation that Permethrin SFR can be used on would be the fruit and nut trees listed on the product label. A more appropriate product for your needs would be Hi-Yield Indoor/Outdoor 10% Permethrin Insecticide.
Can I use permethrin on roses?
Roses can also be sprayed with insecticidal soap to control aphids. … Sprays containing bifenthrin, cyfluthrin, horticultural oil, lambda cyhalothrin, malathion, neem oil, permethrin, or pyrethrin will control aphids.
Is permethrin safe for trees?
Permethrin is highly toxic to bees and remains a hazard to them for three days after treating your tree. To avoid killing bees and other beneficial insects, don’t apply permethrin to your tree trunk while it’s blooming, and avoid applying it to nectar-producing or pollen-shedding parts of the tree, such as flowers.
How do you make permethrin 10 for mosquitoes?
Mix 1 fl. oz. of Permethrin 10% Rapid Kill Insecticide Concentrate in 3 gallons of water. Spray at the first sign of insects or insect damage.
How much Permethrin is in a gallon of fleas?
In most cases, Permethrin SFR 36. 8% is mixed at the rate of 1 2/3 oz. per gallon of water for fleas.
How much Permethrin is in a gallon of water?
You can use anywhere from 1 ounce to 3 ounces of Permethrin per gallon of water depending on what you are treating. You should read the product label for complete treating instructions.
Is permethrin yard spray safe for cats?
What is Permethrin? Permethrin belongs to a pyrethroid family of chemicals commonly used to control insects. It is used on food and feed crops, ornamental lawns, and livestock and pets. While permethrin is frequently used as an insecticide and is safe around many animals, it is highly toxic to cats.
Is permethrin good for ticks?
Unlike picaridin- and DEET-based sprays, permethrin is actually an insecticide, so it can kill ticks instead of just shooing them away.
What is permethrin made from?
Permethrin is a man-made synthetic insecticide whose chemistry is based on natural pyrethrum compounds that are derived from the flowers of the chrysanthemum plant. Said another way, permethrin is a synthetic insecticide based on the chemical structure of a natural plant compound called pyrethrum**.