Permethrin SFR 36.8% - Questions & Answers

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  • Asked by Nevil
    09/28/2021
    Q
    After applying Permethrin SFR 36.8% as the paint brush method mentioned on the product label, how long until I can mop the floors afterwards?
    How much needs to be applied or how wet should I paint the solution on? Does this require more drying time? Also, once the product has dried, am I able to mop my tile floors? I usually mop with a 50/50 mix of white vinegar and water.
    A

    Permethrin SFR 36.8% should only be used around the perimeter of hard floor rooms, such as along baseboards and in cracks and crevices where you should avoid mopping as it will remove the product.  Inside applications are bare minimum application areas and are just a light spray/application to the area, should not be dripping.

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    1 of 1 people found this answer helpful.
  • Asked by Deanna from Jacksonville Fl
    04/03/2024
    Q
    It Permethrin SFR 36.8% good to spray chickens for mites? If so how much?
    A

    According to the Permethrin SFR 36.8% product label, you may spray 4 fl oz to 10 gallons of water.  For severe infestation, it is permissible to use 4 fl oz to 4 gallons.

    When treating poultry directly:  Use 1-4 fl oz in 3 3/4 gallons water, which should treat roughly 375 birds. Use 1 gallon of coarse spray per 100 birds."

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    1 of 1 people found this answer helpful.
  • Asked by Alan from Richmond, Tx
    03/09/2018
    Q
    I have Permethrin 36.8% which I bought to control sod web worms. Will it also work for crane flies?
    A

    In most cases, it is not necessary to use an insecticide for crane fly larvae control. If damage is severe we would recommend using 1 oz. of Bifen IT per gallon of water per 1000 sq. ft. for the initial treatment and then 0.5 fl oz per gallon of water for any necessary follow-up treatments.

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    0 of 1 people found this answer helpful.
  • Asked by Alex from San Antonio,tx
    04/10/2018
    Q
    Can Permethrin SFR be used to treat termites underneath a kitchen cabinet?
    A

    Permethrin SFR is labeled for termites but only as a perimeter treatment around the outside of your home, in a trench. A better option would be Termidor FOAM. You would have to drill holes into the cabinets to inject it into the galleries the termites have created for it to expand through their tunnels and reach them.  Please see our Termite Guide for more information. 

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  • Asked by Evia from Newport
    05/02/2018
    Q
    Is this safe to spray on a pittbull. He licks it while wet
    I simmered mandarin orange peels, after cooling and straining I added Dawn dish soap and about a table spoon of permethrin SFR 36.8% and enough water to mske 32 oz. How safe is this to spray on the dog. He does lick anything wet on him. It's done an awesome job with the fleas in the carpet.
    A

    Yes you can use Permethrin SFR on your dog. You should use ¼ fl. oz of product to 1¼ gallons water then thoroughly wet the animal to the skin with sponge or rag. Let drip dry. You can find these instructions on page 16 of the Permethrin SFR product label? which we have linked in this answer for your convenience but is always available on the Permrthrin SFR product pageThe manufacturer has taken in consideration that dogs will lick etc. You can apply a cone collar to prevent the dog from licking the treated fur.

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  • Asked by Jeff from Pewaukee, Wi
    05/03/2018
    Q
    Milwaukee,WI /white pine borer that Davey Tree is calling turpentine beetle. Permethrin or Bifen XTS better?
    Davey has used Permethrin SFR on mature white pine in metro Milwaukee area with questionable effectiveness. What do you recommend for pinne tree borers in the metro Milwaukee area? Thank you
    A

    Unfortunately there is no easy solution when it comes to pine beetles/borers. Infected trees should be cut down (before the newly hatched beetles fly out of the trees in the spring/summer) and the wood burned or chipped, while other still healthy trees should be sprayed annually to protect them. Because of the natural boring behavior of the beetle they are protected from topically applied insecticides and systemic insecticides (those injected into the tree or applied as a root drench) have proven ineffective for pine beetle infestations. Healthy trees can be protected before the beetles attack by topically spraying them with either Permethrin SFR or Bifen XTS. The tree should be sprayed from the ground to 15 ft up the trunk to prevent future infestations. You should contact your local cooperative extension office to find out the best time to start spraying in your region. 

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  • Asked by Ryan from Manchester, Nh
    05/06/2018
    Q
    Will this work for a mosquito barrier? By spraying bushes and edge of yard
    A

    Permethrin SFR is not labeled for general mosquito control so we do not recommend it for this use. We usually recommend using Talstar P? for mosquito control and it can be used with an IGR such as Nyguard IGR to help sterilize the adults. (Exciter is a pyrethrum which causes a faster kill but it is not an IGR).

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  • Asked by Erin from Kilmarnock
    06/07/2018
    Q
    What is the dilution rate of Permethrin SFR 36.8% for ticks?
    A

    Permethrin SFR 36.8% is applieid at 0.4-0.8 fl oz to 4-25 gallons of water per 1,000 sq ft for applications to lawns for ticks. Please see our Tick Treatment Guide for more information about this pest.

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    0 of 1 people found this answer helpful.
  • Asked by Amy from Tulsa, Ok
    06/07/2018
    Q
    Can Permethrin SFR 36.8% be used as a spot spray?
    A

    According to the Permethrin SFR product label you will mix ¼ fl. oz. of concentrate to 1 pt. water and use 1-2 fl. oz. of dilution to spray on each animal. Spot treat back, face, legs tail and ears. If you would like to "dip" the dogs you will use ¼ fl. oz. to 1¼ gallons water and thoroughly wet the dog to the skin with sponge or rag. Let drip dry.

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  • Asked by R from Atl, Ga
    06/08/2018
    Q
    How much Permrthrin 36.8% per 1 gallon of water for flea/tick extermination?
    A

    Per the label to treat fleas in lawns, you will use 0.4–0.8 oz. (2.4 - 4.8 tsp) of Permethrin SFR in 4 to 25 gallons of water per 1000 square feet.

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    0 of 4 people found this answer helpful.
  • Asked by Jack from Grizzly Flats, Ca
    07/04/2018
    Q
    Looking for something to control bark beetle.
    A

    The best product for pine bark beetles is Permethrin SFR 36.8%. The biggest key with this insect is timing to ensure the infestation doesn't get out of hand. Once the tree is infested there isnt much you can do other than chop down the tree and burn it to try and prevent the current live ones from getting into any neighboring trees.

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  • Asked by Heather from Sudbury Ontario
    07/16/2018
    Q
    What can I do to keep adult sawyer beetles off my patio
    A

    Permethrin SFR 36.8% can be used around the perimeter and edges of the patio to kill those that contact a treated surface but there is not a true repellent that could be used to keep them away.  Since sawyer beetles bore into dead or dying trees you should inspect trees, especially conifers, for any damage and have those infested cut down and the wood chipped or burned to eliminate areas that can draw them in.

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  • Asked by Ige
    07/18/2018
    Q
    What is the mix rate of Permethrin for ticks?
    Ticks invaded my home about 1000 square feet, I just received my order of 1.25 gallon of Permethrin without mixing instructions.
    A

    We would recommend using Permethrin SFR 36.8% at the rate of 1 2/3 oz. per gallon water for ticks.  It would also be a good idea to incorporate an insect growth regulator (IGR) such as Archer IGR for complete control of ticks. You will need to peel the label booklet off the label. You can also view it online here.

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  • Asked by Renae from Hi
    07/21/2018
    Q
    Does Permethrin SFR 36.8% work on flies in the yard and around chicken coops?
    A

    According to the Permethrin SFR 36.8% product label, you may spray 4 fl oz to 10 gallons of water.  For severe infestation, it is permissible to use 4 fl oz to 4 gallons. When treating poultry directly:  Use 1-4 fl oz in 3 3/4 gallons water, which should treat roughly 375 birds. Use 1 gallon of coarse spray per 100 birds." Permethrin SFR 36.8% is only labeled for fly control as a perimeter treatment or for animal quarters such as barns. A more appropriate product would be Talstar P. You should locate and eliminate the breeding source of the flies, since control will be very difficult relying on sprays. An easy and effective tool is the Flies Be Gone Fly Trap, which catches thousands of flies from up to 100 yards away. This trap is disposable and should be hung about 30 feet away from the house or other areas where you spend time. Please see our Flies Pest Guide for more information.

     

     

     

     

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  • Asked by Barbara from St.louis
    07/29/2018
    Q
    Can I spray us an IGR with Permethrin SFR 36.8% to spray my couch?
    A

    Yes, you can use Permethrin SFR 36.8% with an IGR, but is NOT labeled for use on household furniture, including a couch. Depending on what you are treating a product like Steri-Fab  can be applied to furniture as a contact kill. 

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  • Asked by Drew from Covington, Tn
    07/31/2018
    Q
    Permrthrin SFR in Bermuda Hay for Armyworms?
    A

    Permethrin SFR 36.8% is not labeled to be used in hay fields/pastures.  Essentria All Purpose is a good option insecticide that is labeled for use in pastures/range lands and it is labeled for armyworms.

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    0 of 1 people found this answer helpful.
  • Asked by Amber from Langley, Bc
    08/21/2018
    Q
    Will Permethrin SFR 36.8% kill tuxedo bugs?
    A

    Permethrin SFR 36.8% is not labeled for tuxedo bugs.  Unfortunately, we do not know of any products we carry that are. The best strategy  to keep tuxedo bugs away is to keep landscaping up and weeds to a minimum. You should block any entrances by sealing indoor cracks and crevices and/or by replacing weather stripping around doors. The best treatment for indoors is simply vacuuming them up.

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  • Asked by Daniel from Shuniah
    08/22/2018
    Q
    Is Permethrin SFR good for controlling cluster flies in late summer outside applications?
    A

    Yes, Permethrin SFR 36.8% is labeled for use on cluster flies in outdoor broadcast applications and would be an effective product to use. 

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    0 of 1 people found this answer helpful.
  • Asked by Steve from Mishawaka , In
    08/27/2018
    Q
    Can I use Permethrin SFR 36.8% on my Rottweiler for fleas?
    A

    Permethrin SFR 36.8% can be used as a flea and tick dip on dogs per the product label.  Instructions are 1/4  fl. oz. to 1 1/4 gallons of water. (0.0626% AI).  Dip wash. Thoroughly wet animal to water, skin with sponge or rag.  Let drip dry.

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  • Asked by Barbara from St.louis
    09/09/2018
    Q
    I mixed Permethrin SFR and Martens IGR for fleas. How often can I retreat?
    A

    Permethrin SFR 36.8%  is a great product choice for the treatment indoors and/or outdoors for fleas and ticks. Adding an IGR like Martins I.G. Regulator impedes the insect's reproductive cycle. These products should be applied once every two weeks.  Please take a look at our Flea Control Guide for more information.

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Displaying 401 to 420 (of 541 questions)