Bifen IT - Questions & Answers

Bifen IT will kill any bees that land on the treated surfaces, especially if they are foraging. It offers a 30 day outdoor residual and eradicates over 75 other listed insects. We recommend avoiding spraying on flowering plants or in other areas where pollinators may be active. You should also avoid spraying in the middle of the day when these insects are most active.

No, Bifen I/T cannot be used on firewood.  It can be used around the area where the firewood is kept, but not on the firewood itself. 

Bifen IT  is labeled to treat for Clover Mites. Mix at 1 oz per gallon water

Bifen IT is a great solution for control for chiggers! You will need to apply at a rate of 1 fluid ounce to 1 gallon of water and to apply around the permiter of the property as well as areas where the most activity is found. 

Bifen IT will kill Cicada Killers. We also recommend to apply Delta dust in the holes in soil. 

When using Bifen IT to treat for soil dwelling pests such as sob webworms, the rate is not per gallon of water but per 1000 sq ft as you would use sufficient water to cover the target area and get the product to the pest.  Per the product label: To accomplish uniform control when applying to dense grass foliage, use volumes of up to 10 gallons per 1000 square feet.  You would use 0.18 - 0.25 fluid oz. per 1000 sq. ft for sod webworms.  Higher treatment rates (up to 1 fluid oz. per 1000 square feet) may be necessary if high pest pressure exists and if the grass is maintained taller than 1 inch.

In general 1 gallon can cover 1000 sqft but for sod webworms the amount of water needed could be higher depending on the grass foliage, equipment used, how fast you walk, etc.

There are a few ways to keep the number of gnats down. You can invest in a misting system that periodically sprays a pyrethrin insecticide in your yard. This system is a lot like a sprinkler system. We do not carry the actual mister system but we do carry the insecticide that is used in it called Riptide. If you want to get something you can just spray you can try Talstar P. Gnats that land on the treated areas will be eliminated. Talstar P will not repel the gnats from the area nor will it kill the gnats that do not land on the treated areas.

Yes. If the bumble bees come into contact with the Bifen IT, they will be killed. It is important to make sure you are spray areas that they will actually land on. We also recommend either treating very early in the morning or late in the evening when the bees are less active.

Absolutely.  Bifen IT is not only great for indoors and outside your home, but it is labeled for lawn and ornamental plants as well.  It is a very popular product to be applied to shrubs, bushes, and trees to get rid of mosquitoes, and is great for applying to lawns for chinch bugs and other pests.  The main place you should not apply it is to anything edible, like a garden.

Bifen IT can be used in a hose end sprayer that can be calibrated for the specific usage rate that fits your needs. be sure to review the Bifen IT product label to find the usage rate you will need to use.

You can use Bifen IT in all of the cracks and crevices along baseboards, door frames, window frames and places where cables pipes and wires enter through the walls and it will help control fleas in that area. Bifen IT cannot be used as a broadcast spray indoors over floors where fleas are known to develop and because of this is not usually chosen for flea control indoors. We recommend you use Ultracide for indoor flea control. It is our recommendation and industry standard that you vacuum immediately before the application of Ultracide and every day or every other day after the application for the next two weeks. Vacuums can physically remove a decent percentage of flea eggs that are in the carpet, along with much of the organic crud that the flea larvae feed on. A critical part of the diet of the larva is dried blood, present there as fecal material from the fleas that are on the pets. Wherever the pets spend time, they will shed the fecal matter and the eggs, so it is extremely important that you focus on these potential hot spots where the pets sleep. A vacuum also will remove a small percentage of larvae, but the larva is pretty tenacious, and will wrap around the carpet fibers down there at the base of the pile, and hold on for dear life as the vacuum passes by. The pupa is even tougher to physically remove, for it uses fibers as part of its "cocoon". The vacuum will stimulate the flea adults still in their pupa form to quickly emerge as the adult, and at this point perhaps be sucked up in the vacuum. Even if they are not removed by the vacuum, at least they now are exposed and susceptible to your treatment.   After two weeks most infestations require that you do a second application of the Ultracide and continue with the vacuuming.

Bifen IT is not labeled for edible vegetation and the soil should not be treated if you are planting edible crops in that area. Bifen IT has a residual that lasts even after it is applied. Please plant in a new location.

The mixture for Bifen IT is 1 fl oz per gallon of water per 1,000 sq ft.

Yes, Bifen IT is labeled and works very well on ticks. However, it is important to incorporate an IGR (insect growth regulator) into the Bifen IT solution. Nyguard IGR is an exceptional IGR that is works well to control the growth cycle of ticks and prevents the ticks from being able to lay eggs.

The Bifen IT is not a selective insecticide so were a dragon fly to land on a surface sprayed with the Bifen it could die from it. It can help to avoid main landing areas for the dragonflies if you do not want to lower the population around the home.

Vector Ban Plus does not leave any kind of residual so will only kill the mosquitoes that are out in the open at the time you are applying to product.

You are on the right track with using a residual product like Bifen IT or Demon Max, it is actually our most popular product for mosquitoes.  The key is to apply it to the underside of leaves of trees and bushes as that is where the adults lay during the day. Bifen would be the more recommended as it known to be super gentle on plants but you can rotate them as well.

Bifen IT is an excellent general insecticide. It is labeled for over 75 different pests, fleas, spiders and beetles included. You will spray this around the baseboards and cracks and crevices in your home. It can also be used outdoors. It can be broadcast across your lawn, on shrubs, trees, flowers, etc. It is not labeled to be used on any type of edibles. The residual is up to 90 days indoors and 30 days outdoors. We would recommend removing your cat when you are spraying. Once the product is dry, it is safe for children and pets to return to the room.

We would recommend Bifen IT as a great general insecticide. It is labeled for spiders, roaches, and over 75 other pests. It can be used indoors and outdoors. The residual is up to 90 days indoors and 30 days outdoors. Bifen IT can also be broadcast across your lawn, sprayed on trees, shrubs, flowers, etc. It cannot be sprayed on any type of edibles. Indoors, you will spray along the baseboards and cracks and crevices. You will mix 1 fl. oz. of Bifen IT per gallon of water. Please let us know if you have any additional questions.

Bifen IT is a great product labeled for over 75 types of insects, including scorpions and  especially mosquitoes. Mix 1oz Bifen IT per 1 gallon of water and apply as a perimeter treatment or broadcast treatment over the entire property. When treating for mosquitoes, it is important to focus on the undersides of leaves, bushes, trees, shrubs, decking, eaves, etc as this is where mosquitoes will hide during the day. Pay attention to damp areas and possible consider using BTI Mosquito Dunks in areas where you have standing water.

Bifen IT used inside the home as a crack and crevice treatment will last 90 days and 30 days outside the home as a perimeter or broadcast treatment.

Whether you should spray your whole lawn or just the perimeter with Bifen I/T or any other insecticide is entirely dependent on what pests you are primarily treating for. For example, if fleas, ants, chinch bugs or crickets are your main pests, we would suggest continuing to spray your whole lawn. If mosquitoes and flies are your main pests, then focusing your sprays on bushes, trees and areas of dense foliage would be best. But at any time if you feel it gives you better control over all the pests in your area to treat the whole yard then that is entirely up to you.