Tengard SFR Permethrin Insecticide: How To Use

When applied in accordance with the directions on the product label, Tengard SFR is safe to use around kids, animals, and pets.

Only licensed experts may apply Tengard SFR as a termiticide to suppress subterranean termites, as well as an insecticide to treat logs and lumber used before construction, as well as to buildings and other structures.

Keep reading to discover more usage guides!


Description of the Tengard SFR Permethrin Insecticide

A Picture of the Tengard SFR Permethrin Insecticide

Professional-grade pesticide Tengard SFR kills subterranean termites and other wood-infesting insects in as little as 14 days after application.

Permethrin 36.8%, the active ingredient in this formulation, works to overexcite the neurological system of the insect, causing paralysis and ultimately death.

This all-in-one insecticide attacks resistant termites in residential and commercial buildings in addition to common interior and outdoor pests, including silverfish.

Tengard SFR provides several methods of pest management in different application locations without emitting an overpowering, unpleasant smell.

Up to 20 gallons of completed solution can be made from one quart of this product to manage invasive pests that are infesting basements, wood, foundations, and other areas.


Read also: Permethrin SFR 36.8 | How To Use


How To Use Tengard SFR Permethrin Insecticide

  • Follow the Tengard SFR Permethrin Insecticide Label Instructions and Apply:

Measure the length and width of the treatment areas in feet, then multiply the results to find the square footage (length x width).

Use the square footage divided by one acre to get the acreage (square footage / 43,560 sq. ft. = acre).

Use 0.9 to 1.8 fl. oz. of Tengard SFR per 4 to 25 gallons of water per 1,000 square feet of ornamental plants, depending on the pest.

Use one to five.35 quarts of product for every 100 gallons of water while caring for ornamental trees.

Use 0.4 to 0.8 fluid ounces of the product for every 4 to 25 gallons of water per 1,000 square feet of lawns. For precise application rates and limitations, see the label.

Once the water in your chosen sprayer is halfway full, add the measured amount of Tengard SFR to the spray tank.

You are now prepared to spray after adding the remaining half a gallon of water to the spray tank and shaking it to thoroughly mix the contents.

For optimal control, apply the Tengard SFR mixture to the targeted regions. Set the nozzle to a pin stream for areas with cracks and crevices and to a fan spray for broadcast applications. Reapply the product every two to four weeks, based on the pest to be targeted and the application area.


Read also: How To Use Taurus SC Insecticide


According to the Tengard SFR Permethrin Insecticide Label Where Can I Apply?

  • Crawl spaces
  • Carpeting
  • Wood
  • Tile
  • Concrete
  • Interior plantscapes
  • Parks
  • Lawns
  • Grounds
  • Sidewalks
  • Driveways
  • Patios
  • Porches
  • Windows
  • Doors
  • Eaves
  • Ornamentals
  • Lawns
  • Trees
  • Shrubs
  • Vines
  • Dairies
  • Barns
  • Feedlots
  • Stables
  • Poultry houses
  • Swine houses
  • Livestock houses
  • Animal hospitals
  • Pens
  • kennels
  • Outside meat processing premises
  • Almond
  • Apples
  • Cherries
  • Filberts
  • Peaches
  • Pears
  • Pistachios


When To Use the Tengard SFR Permethrin Insecticide

Use Tengard SFR as a preventative treatment to deter pests from entering your home, especially during the peak pest activity months of the spring and summer.

The type of surface area where the pesticide will be administered and the insects that are being controlled will determine how long it will be between treatments.


What are the Target Pests of the Tengard SFR Permethrin Insecticide?

  • Ant Mounds
  • Ants
  • Aphids
  • Armyworm
  • Ash borer
  • Asian Cockroaches
  • Bagworm
  • Banded Ash Clearwing
  • Bark Beetles
  • Bed Bugs
  • Bees
  • Beet Armyworm
  • Beetles
  • Birch Leafminer
  • Black Flies
  • Borers
  • Boxelder Bugs
  • Cabbage Looper
  • Cankerworms
  • Carpenter Ants
  • Carpenter Bees
  • Centipedes
  • Chicken Mites
  • Chinchbugs
  • Citrus Thrips
  • Clearwing Moth Borers
  • Cockroaches
  • Coneworms
  • Crickets
  • Deer Flies
  • Dendroctonus spp.
  • Dogwood Borer
  • Ear Ticks
  • Earwigs
  • Elm Bark Beetles
  • Elm Leaf Beetles
  • Eye Gnats
  • Face Flies
  • Filbertworm
  • Fire Ants
  • Firebrats
  • Fleas
  • Flies
  • Fungus gnat
  • Green Fruitworm
  • Ground Beetles
  • Gypsy Moth Caterpillars
  • Gypsy Moths
  • Heliothis spp.
  • Horn Flies
  • Horse Flies
  • House Flies
  • Japanese Beetles
  • Lace Bug
  • Leaf Feeding Caterpillars
  • Leafhoppers
  • Leafminers
  • Leafrollers
  • Lesser Mealworm
  • Lesser Peachtree Borrer
  • Lice
  • Lilac Borrer
  • Lps spp
  • Lygus Bugs
  • Mange
  • Mange Mites
  • Manure Breeding Insects
  • Mealybugs
  • Millipedes
  • Mole Crickets
  • Mosquitos
  • Mountain Pine Beetles
  • Nantucket Pine Tip Moth
  • Navel Orangeworm
  • Northern Fowl Mites
  • Oak Borrer
  • Oblique Banded Leafroller
  • Oriental Fruit Moth
  • Peach Twig Borer
  • Pear Psylla
  • Pillbugs
  • Pine Engravers
  • Pine sawflies
  • Plant bugs
  • Plum Curculio
  • Redbanded Leafroller
  • Rhododendron Borer
  • Root Weevils
  • Rose Chafer
  • Rosy Apple Aphid
  • Scabies Mites
  • Scorpions
  • Seed Bugs
  • Sheep Keds
  • Silverfish
  • Sod Webworm
  • Sowbugs
  • Spiders
  • Spotted Tentiform Leafminer
  • Stable Flies
  • Stinkbugs
  • Tarnished Plant Bug
  • Tent Catapillars
  • Ticks
  • Turpentine Beetles
  • Wasps
  • Webworms
  • Western Pine Beetle
  • White Apple Leafhopper
  • Whiteflies
  • Zimmerman Pine Moth


Read also: How To Use the Sniper Insecticide


What is the Shelf Life According to the Tengard SFR Permethrin Insecticide Label?

If kept in a dry, cool environment, Tempo SC Ultra can survive for three years.


Additional Product Information?

What are the Active Ingredients?
  • 36.8% Of Permethrin
What are the Possible Areas of Application?
  • Indoors
  • Outdoors
What Is the Chemical Type? Insecticide
Does this Product Have any Usage Restrictions? No
Which Products Can Be Compared To This Product?
  • Permethrin SFR 36.8%
  • Dragnet SFR
  • Prelude
Is It Safe To Use Around Children and Pets? Yes, it is safe to use around children and pets.
What Is Its Formulation? Emulsifiable Concentrate (EC)


Where To Buy Tengard SFR Permethrin Insecticide?


Watch the Explanatory Video on How To Use the Tengard SFR Permethrin Insecticide



A hose-end sprayer, backpack sprayer, handheld pump sprayer, or professional skid sprayer is required to apply Tengard SFR as a pesticide spray.

Depending on the mix rate being used, Tengard SFR will start to kill the targeted pests within an hour of the first application.

Thank you for reading!

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