Bifen IT is safe to be used around a well and with well water as long as where you are treating isn't within 3 feet of the well.
Bifen IT is labeled for spittlebugs however will not be effective (or other pesticides) against the nymphs as they are protected inside their spittle masses from any pesticide sprays. A strong stream of water will wash the froth away, exposing the nymph to predators or drying out. You may contact your local cooperative extension office for further recommendations that have proven to be successful in your area.
Bifen IT should not be used near or around bodies of water, due to runoff and drift concerns. You may consider trying Essentria IC3 Insecticide Concentrate instead, as an alternative option. One of the best features of Essentria IC3 is that it has no aquatic toxicity. This means you can apply the product near or over water for spiders, mosquitoes and other water flying insects or water dwelling pests with no worries about harming aquatic life. You can refer to the product label for a full list of target pests, and for complete application instructions.
No, Bifen IT and Dominion 2L should not be mixed together as these products are not labeled for that type of use. Please be sure to review the product labels for more information and complete application instructions for each product.
Bifen IT is applied with a pump sprayer to interior cracks and crevices as directed on the product label quarterly.
Bifen IT can be used as long as animals are out of the area during treatment until dry. Please be sure to refer to the product label for complete instructions on application.
Bifen IT is not labeled for use in ULV or Thermal Fogging devices, but can be used in standard mist blowers.
Most of the Ryobi machines state in the manual that they do not allow for use of professional grade products which is what we mainly carry. You would need to contact the Ryobi manufacturer for the best advice on a product to use. The only option we have that might be an option is the Mosquito Beater Which is a consumer grade product.
Yes Bifen IT will kill spotted lantern flys. Please be sure to review the Supplemental Label for Spotted Lantern Fly for more information and complete application instructions.
There really are no temperature/time restrictions for applying Bifen IT. It can be applied at any time of day as long as you are not expecting any rain for at least 24 hours.
You can apply Bifen IT at any time during the day unless you want to avoid beneficial insects like bees, then applying in the late afternoon or early morning when they are not active is best.
When treating exterior foundations, siding, around windows, doors, etc using Bifen IT at the advised labeled rate of 0.5 to 1 fl oz per gallon of water, there should be no staining, discoloration or visible residue. Make sure you are shaking the contents of the sprayer when mixing and during the application to ensure the insecticide is completely suspended throughout the water, especially as the mixed solution gets low.
Per the Bifen IT product label: Bifen I/T will not discolor or otherwise harm surfaces that water alone will not discolor or otherwise harm
Bifen IT is labeled for grasshoppers. Please be sure to carefully read the product label for specific application instructions.
Avid 0.15 EC Miticide Insecticide (Group 6 Insecticide) can be used in rotation with Bifen IT (Group 3 insecticide) for Spider Mite control.
Avid 0.15 EC Miticide is should be applied for 2- 3 applications at 7 day intervals at the product label rate of 4 fl oz per 100 gallons of water (0.24 tsps per gallon of water) before rotating to Bifen IT for 2 to 3 applications at 7 day intervals at the rate of 0.25 fl oz to 0.5 fl oz per gallon of water per the product label.
Bifen IT cannot be used in ULV, Thermal or Propane fogging equipment and only labeled to be used in a pressurized hand pump sprayer, backpack sprayer or gas powered mist blower that provides larger droplets.
Please view our ULV Fogging Solutions and Thermal Fogging Solutions for products labeled to be used in fogging applications.
Please view our Mosquito Treatment Guide for more detailed information.
Bifen IT could possibly kill hoverflies if they contact a treated area long enough to receive a lethal dose. Hoverflies are actually beneficial insects that feed on other insects that might attack plants. They also are pollinators that help your flowering plants. We apologize that we do not offer advice/products for killing beneficial insects.
For Armyworm control, Bifen IT is applied at 1 fl oz per gallon of water per 1,000 sq ft with repeat applications done every 30 days.
Please view our Armyworm Treatment Guide for more information.
