Permethrin SFR 36.8% is rainfast after 24 hrs. from application.
Yes, you can use Permethrin SFR to control ants in the lawn. You will mix 0.4 to 0.8 fluid ounce 4 to 25 gallons of water per 1,000 square feet. Use the higher rate for fast knockdown and increased residual control. Dense or excessive (greater than 3 inches) lawn height and arid conditions may require higher volume application rates.
Permethrin SFR 36.8% is rainfast 24 hours after application.
Permethring SFR 36.8% is labeled for darkling beetles and will last up to 90 days indoors.
Per the Permethrin SFR produc label: Permethrin SFR can be tank-mixed with pyrethrin-containing products or insect growth regulators (IGRs).
Permethrin SFR 36.8% is not labeled for use on container plants so we cannot recommend it. We would recommend something like Bifen IT instead which is known for being super gentle on plants and can be used as a soil drench. The best option with fungus gnats though is to allow the soil to dry out completely as this will kill any larvae in it.
Permethrin SFR 36.8% should only be applied once every four weeks. It does take time for the product to work after applied. It would also be a good idea to incorporate an insect growth regulator (IGR) such as Archer IGR for complete control of ticks. All of these products are pet safe if used as directed. Pets need to be kept out of the area being treated during application and until everything is completely dry.
Please look over our Tick Control Guide for more information on treating and preventing this pest.
Permethrin SFR 36.8% is oil based so could leave an oily sheen on treated surfaces.
Permethrin SFR 36.8% is not not labeled to be applied on any edibles. The product should not be used within the drip line of anything in the garden.
Yes, you can use Permethrin SFR with an IGR such as Nyguard IGR to control flies in a barn. Be sure to read the product label for the complete usage instructions.
Yes, since Permethrin SFR 36.8% is safe to use on a newly seeded lawn as directed on the product label.
Permethrin SFR and any other permethrin product we carry are not for for head lice or use on people. If head lice has been found on a person in the home or in the bed/environment a physician and medicine/shampoos provided by them would need to be used to get rid of the lice. Vacuuming and washing sheets/clothing is all that is needed for the home to remove any that may have come off of the infested person.
We apologize, but we cannot advise on a mix rate for Permethrin SFR for this application or making an application off the label instructions. You can contact the manufacturer (Control Solutions) to see if they can better assist you at (281) 892-2500.
Permethrin SFR 36.8% cannot be used in a fogger. The product will need to be applied in at least a 1 gallon sprayer. Yes, it can be mixed with Nyguard IGR.
Permethrin SFR 36.8% would not need to be mixed with Cyzmic CS as both products work on the same insects and would create a strong smell to the insects that could result in a repellent instead of a barrier.
Permethrin SFR 36.8% can persist in the soil for up to 5 years if the soil was really drenched with the application. You should remove the soil and replace it with new untreated soil if you would like to plant edible vegetation in that area.
Permethrin SFR 36.8% is labeled for many types of borers and can be used on ornamental trees. For Dogwood Borers listed on page 39 of the product label, the recommended rate is 1 to 2 quarts per 100 gallons (0.32 to 0.64 fl oz per gallon / 3.2 to 6.4 fl oz per 10 gallons of water). Apply to the lower branches and trunks prior to adult emergence. Thorough coverage of bark is required for control. Please review the product label for mix rates and application instructions.
Adult emergence varies according to pest species, host tree, environmental conditions and geographic location, your local Cooperative Extension Office would be a good resource to find out the best time for applications.
Permethrin SFR 36.8% should not be applied to vegetables. Any edibles treated should be discarded. You can view our Edible Garden Products Here. Be sure to consult the product labels for approved uses and plants.
Permethrin SFR 36.8% dries clear but contains petroleum distillates so may leave an oil sheen behind on some hard surfaces. It is not recommended to broadcast across hard surfaces, best to only treat cracks and crevices around the room and along baseboards, corners etc as directed on the label. It will not stain paint/walls.
When applying Permethrin SFR 36.8% as a flea/tick dip to dogs you are using a lower rate of the product making it safer for contact. It is still advised to try to prevent them licking themselves until dry if possible just to prevent ingest while wet.
