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Permethrin SFR 36.8% - Questions & Answers



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Permethrin SFR 36.8%
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Displaying 21 to 40 (of 225 reviews)

  • 07/24/2010Kim


    Q
    Does Permethrin SFR kill army worms, and is it toxic to geese?
    A
    Permethrin SFR is labeled for army worms and will kill just about any insect.  We do not see how Permethrin SFR could be harmful to Geese.  It is only strong enough to kill small insects.  If it is safe for use around children and pets, we are confident that it would be safe for geese and water foul.

    10 of 12 people found this answer helpful.
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  • 05/02/2015Larry from Chechire,ct.


    Q
    What is the best mix using Permethrin SFR for tick control in lawn/garden area in oz/gal?
    A
    You should use the higher usage rate of Permethrin SFR for heavy infestations, faster knockdowns and longer lasting residuals and lower usage rates for maintenance sprays. You will need to use higher volumes of water to get the product over thick, dense vegetation. If you are treating your lawn for ticks, we recommend you use the higher specified usage rate of 0.8 fl oz for 1,000 sq ft using whatever volume of water is needed. If you are treating up close to your home you are permitted to use the .5% emulsion (1 2/3 fl. oz. per gallon of water) per 1,000 sq ft as a perimeter treatment. You can also help by creating a "tick safe zone" in your yard. You should have an area that is at least 9 ft wide between your yard and any wooded area. Trim back trees to allow as much sunlight as possible into your yard. Keep grass as short. Remove as much leaf litter as possible. A clearly defined, well manicured border between your yard and any wooded areas or weedy lots will reduce the chance of ticks infesting your yard.

    10 of 11 people found this answer helpful.
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  • 04/04/2015Carl from Weeki Wachee Florida


    Q
    How much Permethrin SFR to 4 gal of water for linear termite protection?
    dug the ditch bought the permethrin sfr how much in volume of product do i use for 4 gal of water to do 10 feet
    A
    Per the Permethrin SFR product label, it says when treating for termites to use the 0.5% solution of active ingredient rate, which is 1 and 2/3rds ounces per gallon of water. 

    8 of 8 people found this answer helpful.
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  • 03/02/2011Linda


    Q
    Will Cyfluthrin kill the sarcoptic mange mites inside and outside of the house?
    I must find the source of the sarcoptic mites and kill them.
    A
    There are very few products that have sarcoptic mites or scabies mites listed on their product labels. You didn't mention if the mites are a problem on people or on animals, but the environmental treatment is pretty much the same. Wash and dry (high heat) all bedding and thoroughly vacuum all resting areas. Indoors you can use a product called Steri-Fab on all upholstered furniture, rugs and pet beds and resting areas. Outdoors you can use a product called Permethrin SFR on pet resting areas and other areas frequented by your pet. In most cases, it is not necessary to treat the outdoor environment unless it is frequented by animals such as stray dogs or foxes because sarcoptic mites cannot live very long off of the host animal (usually not more than 72 hours).

    8 of 9 people found this answer helpful.
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  • 09/06/2012Margaret from Cleveland, Oh


    Q
    Will it kill bedbugs and roaches
    A
    Permethrin SFR is not labeled for bedbug control in homes. You can use Permethrin SFR in your roach control program in homes. Please see our bedbug control page for products that can be used in homes for bedbug control.

    8 of 9 people found this answer helpful.
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  • 03/14/2016Sandy from Walker


    Q
    How many square feet does a 1.25 gallon of Permethrin SFR 36.8% cover outside?
    A

    The amount of area that a gallon of Permethrin SFR 36.8% treats will depend on what you are treating for. If you are using this for general use, you will use 1 2/3 fl. oz. per gallon of water. This will make approximately 99 gallons of solution and will cover 99,000 square feet. This is over two acres.


    8 of 10 people found this answer helpful.
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  • 04/27/2012Victor from Coral Springs, Fl 33071


    Q
    Can 0.5% concentration of Permethrin SFR 36.8% be used on indoor carpets?
    A
    Permethrin SFR 36.8% is labeled to be used at the 0.5% concentration (1 2/3 fl oz of Permethrin SFR per gallon of water) as a broadcast spray on carpets for flea control. Pleas see page 14 of the product label for further indoor application instructions.

    7 of 8 people found this answer helpful.
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  • 02/23/2012Bob from Tallahassee Florida United States


    Q
    What does SFR stand for?
    I bought Permethrin SFR and have been using it to treat my outdoor work clothes. You have stated elsewhere that this product is not labeled for use on clothing, but I see products on Amazon (such as Sawyers) that use permethrin for this purpose so I wondered if the SFR designation relates to the use. Also you state that permethrin is not listed for chiggers but that is the main reason I am treating my clothing and was under the impression that it is effective against chiggers.
    A
    Permethrin SFR is a different formulation than the products that are labeled for use on clothing and it should not be used to treat clothing under any circumstances. Permethrin SFR is not labeled for chiggers which is why we do not recommend it for chiggers. Manufacturers do a lot of research and testing before they are allowed to add an insect to their label. In this case the manufacturer may have felt that the product was not effective enough on chiggers to add the insect to the label or that chiggers were not a significant enough of a pest to do the research and testing on so didn't even try to add it to the label. SFR stands for Surfactant for Richard. Apparently Richard was one of the staff members who helped formulate the product and the suffix stuck.

    7 of 10 people found this answer helpful.
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  • 07/15/2015Barry from Alabama


    Q
    Can you use Permethrin SFR to kill wasps?
    A

    You can use Permethrin SFR, but it will NOT kill wasps on contact.  The wasps/bees will die, but not immediately.  It can take a few minutes for them to succumb to the product.  Permethrin will help to deter them from nesting in areas it has been sprayed.  Wasp Freeze is your best choice if you are looking to knock down wasps instantly.


    6 of 7 people found this answer helpful.
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  • 06/30/2014Linda from Collinsville,ms


    Q
    Permethrin SFR 36.8% harmful to cats?
    A
    Permethrin SFR 36.8% will not harm cats after the treated area has dried. This may take 2-3 hours.

    6 of 6 people found this answer helpful.
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  • 05/07/2013Dave from Parkersburg, Wv


    Q
    What ratio do I mix the Permethrin SFR 36.8% in petroleum jelly to make a bee butter to kill carpenter bees?
    Do I need to put sugar in the mix or anything else?
    A
    Permethrin SFR is not labeled for this type of usage so we cannot recommend you use it in this fashion. You can call the manufacturer for further recommendations. You can reach Control Solutions by calling 281-892-2500

    6 of 26 people found this answer helpful.
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  • 05/05/2015Jerry from Del Rio, Tx


    Q
    Is 4oz Permethrin SFR 36.8% to 4 gallons of Water safe?
    I have mixed 4 oz of the Permethrin 36.8 wit 4 gallons of water in a sprayer and treated my back porch area. Will this be safe for my small dogs after drying all night? Also, will there be any danger if it rains within the next 24 hrs? Thanks
    A
     4 oz Permethrin SFR 36.8% to 4 gallons water is safe.  It will be safe for people and pets to re enter the area after it has dried. After it has dried it will become rain fast. 

    5 of 7 people found this answer helpful.
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  • 09/23/2011Roanoke from Nc


    Q
    Is Permethrin SFR 36.8% a good product for exterior perimeter control of roaches?
    We have previously used a spray product called Bengal which lists permethrin as its main ingredient and it does a great job, but we are looking for a product to mix and spray the perimeter of buildings.
    A
    Permethrin SFR is labeled for roaches and is widely used by professionals for this purpose both indoors and outdoors. Be sure to read and follow the Permethrin product label for the best results.

    5 of 5 people found this answer helpful.
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  • 06/06/2014Jason from Wisconsin


    Q
    I want to spray Permethrin SFR 36.8%. How much per gallon?
    Using to get rid of mosquitos, not sure if I use 1 2/3 oz per gallon or less.
    A
    You will need to use 1 2/3 fl. oz. Permethrin SFR 36.8%   for each gallon of water to treat for mosquitoes.

    5 of 7 people found this answer helpful.
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  • 04/08/2012Jeffrey from Narragansett, Ri


    Q
    What is the recommended concentration for general tick control?
    The label is VERY vague "Mix 0.4 – 0.8 fl. oz. of Permethrin SFR in 4 to 25 gallons of water per 1000 square feet". That a range of 1:12.5 or concentration of ~.005% to ~.06%. Yet your web discription says "1 QT yields 20-40 gallons of finished solution". That's a concentration of ~.48% to ~.23%. There's something wrong here. I suspect a .5% solution is probably correct but how much of that should I apply to 1000 sq ft of lawn?
    A
    Product labels are indeed vague in many cases as this gives the applicator leeway to use different concentrations for different situations. You should use the higher usage rate for heavy infestations, faster knockdowns and longer lasting residuals and lower usage rates for maintenance sprays. You will need to use higher volumes of water to get the product over thick, dense vegetation. If you are treating your lawn for ticks we recommend you use the higher specified usage rate of 0.8 fl oz Permethrin SFR for 1,000 sq ft using whatever volume of water is needed. If you are treating up close to your home you are permitted to use the .5% emulsion (1 2/3 fl. oz. per gallon of water) per 1,000 sq ft as a perimeter treatment.

    5 of 5 people found this answer helpful.
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  • 06/29/2013Jerry from Stockton, California


    Q
    Is Permethrin SFR harmful to small animals, such as dogs and cats?
    A
    Permethrin SFR 36.8% - 1 Quart is not harmful when following the product label. You want to make sure to keep all animals and people away from the treated area until the treated area has dried.

    5 of 6 people found this answer helpful.
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  • 11/21/2015Carole from Cortez, Colorado


    Q
    How much Permethrin SFR 36.8% should I add to 1 gallon of water to make a 0.5% solution?
    A

    To dilute Permethrin SFR 36.8% into a 0.5% solution, use 1 2/3 fluid ounces per gallon of water. Please see the product label for complete mixing and application instructions.


    5 of 5 people found this answer helpful.
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  • 07/25/2012Frankie from Olive Branch, Mississippi


    Q
    How much Permethrin sfr do I mix in a five gallon echo sprayer to kill pine beetle or borers
    A
    According to the Permethrin SFR product label you should 32 oz per 100 gallons of water and if you break that down to the smaller amount you need you will use 1.6 fl oz per 5 gallons of water for pine beetle control.

    4 of 5 people found this answer helpful.
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  • 10/16/2013Nelson from Clinton,nc


    Q
    What do I spray to kill pine beetles?
    I have about 10 acres of long leaf pine trees that are in rows. We harvest the pine straw to sell but the trees are dying in sections and I found out it was pine beetles. What do I spray and do I use the boom or spray the sections that are infested with a wand I guess each tree that has it or what thanks nelson
    A
    Unfortunately, there is no easy solution when it comes to pine beetles. 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 a product called Permethrin SFR. The tree should be sprayed from the ground to 15 ft up the trunk to prevent future infestations.

    4 of 4 people found this answer helpful.
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  • 07/05/2010Jean


    Q
    Can we use Permethrin SFR 36.8% for deer flies that bite?
    We are having a problem with biting deer flies,and my son is very sensitive to their bites. He gets a huge welt and swelling. Is there also a cream with permethrin in it?
    A
    No. Permethrin SFR 36.8% cannot be used on your body. We only carry products that can be used on/in your home or yard. Permethrin SFR 36.8% will help control most insects that land on areas that have been sprayed such as your bushes, or lawn.

    4 of 6 people found this answer helpful.
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Displaying 21 to 40 (of 225 reviews)