Bifen IT Help - Questions and Answers

Bifen IT

Customer Q&A

Bifen IT

(1597)

Free Shipping

Info / Buy Now

Sort:

Ask Question

Asked by Sam from Chicago, Il

05/04/2019

Q

What are the effects of Bifen IT on pollinators, and butterflies?

A

Bifen IT is not labeled for beneficial insects like butterflies. However, it is not really selective so it has the potential to kill them if they come in contact with a treated area.  To avoid contacting beneficial insects, apply in the early morning or late evening when they are less activ…
Read Full Answer »
Bifen IT is not labeled for beneficial insects like butterflies. However, it is not really selective so it has the potential to kill them if they come in contact with a treated area.  To avoid contacting beneficial insects, apply in the early morning or late evening when they are less active in the area. We would also recommend avoiding application to blooms to limit contact. A better option would be to use Mavrik Perimeter. There is no lingering odor or visible residue, and when dry, it is non toxic and non repellent to honey bees.  We would still recommned you apply in the early morning or late evening when they are less active in the area

Was this answer helpful to you?   Yes No

2 of 2 people found this answer helpful.
Asked by Brad from Elm City, Nc

05/28/2019

Q

What is the best way to apply Bifen IT for mosquitoes, and other bugs? As a broadcast?

A

When applying Bifen IT outdoors for a variety of insects you are absolutely able to apply it as a broadcast spray. You will need 1 fl oz of product diluted into 1 gallon of water for every 1,000 sq ft of space you need to treat. When you are treating for mosquitoes the key is to apply it to all…
Read Full Answer »
When applying Bifen IT outdoors for a variety of insects you are absolutely able to apply it as a broadcast spray. You will need 1 fl oz of product diluted into 1 gallon of water for every 1,000 sq ft of space you need to treat. When you are treating for mosquitoes the key is to apply it to all shrubs, trees, and other foliage around the house or patio where you are trying to provide relief. It should be directed not only on top of the leaves and plants but on the underside of the leaves as well which is where the mosquitoes hang out. This product can also be applied to your lawn, exterior of your home for barrier insect control and indoors to control current infestations. Make applications every 30 days for optimum control. Please take a few moments to review our treatment article on How to Get Rid of Mosquitoes for more information on a successful program.

Was this answer helpful to you? Yes No

2 of 2 people found this answer helpful.
Asked by Linda from Camas, Wa

06/07/2019

Q

Are Nyguard and Bifen IT safe for house plants?
If so how should I apply for fungus gnats

A

Bifen IT is safe on house plants on the foliage. Nyguard is not labeled for this use. For fungus gnats you would be using as a soil drench to treat. The other option is to allow the soil to dry out completely as this will kill any larvae in the soil.

Was this answer helpful to you? Yes No

2 of 3 people found this answer helpful.
Asked by Layla from Lafayette, Tn

08/17/2019

Q

Can you spray Bifen IT directly on anthills?
There are some ant hills in our backyard and I was wondering if you should spray bifen on those? And if you should then exactly how and how much? I wouldn't want to just cause them to scatter or something. Thanks

A

Yes, Bifen IT can be used to treat fire ant mounds directly as well as broadcast over the lawn. Please view our How to Get Rid of Fire Ants Guide for step by step instructions and a helpful video.

Was this answer helpful to you? Yes No

2 of 3 people found this answer helpful.
Asked by Betsy from Jessieville Arkansas

08/19/2019

Q

Can livestock graze after Bifen IT is applied?
We have a tick and ant problem this year and I was wanting to apply this to our field but we have a horse and cow and didn't know if this would be safe for them to graze on afterwards. I've done some research and can't find the answer.

A

Bifen IT cannot be used in animal grazing pastures. Essentria All Purpose Insecticide Concentrate can be used in animal grazing pastures for ant and tick control.

Was this answer helpful to you? Yes No

2 of 4 people found this answer helpful.
Asked by Miguel from Mobile

03/30/2020

Q

How do you apply for mole crickets?

A

When applying Bifen IT for mole crickets you should use 1oz per gallon of water. Per the product label:

Mole Cricket adults: Since the preferred grass areas are subject to constant invasion in early spring by the active adult stage, it can be difficult to maintain control of adult mole crickets. It i

…
Read Full Answer »
When applying Bifen IT for mole crickets you should use 1oz per gallon of water. Per the product label:

Mole Cricket adults: Since the preferred grass areas are subject to constant invasion in early spring by the active adult stage, it can be difficult to maintain control of adult mole crickets. It is ideal to treat the areas as late in the day as possible and water immediately after application with up to 0.5 inches of water. To ensure maximum contact when soil is dry, it is necessary to irrigate prior to treatment to bring the adult mole crickets closer to the soil surface. To obtain optimal control of potential nymphal populations, the grass areas preferred by adult mole crickets should be treated immediately prior to the peak hatch stage.

Mole Cricket nymphs: Treat grass areas that are preferred by adult mole crickets in the spring just before peak egg hatch. Young nymphs are more vulnerable to insecticidal treatment at this stage because they are close to the soil surface where the insecticide is most concentrated and thereby providing the most efficient control. For larger more damaging nymphal stages later in the year, it may be necessary to use higher application rates more frequently. It is ideal to treat the areas as late in the day as possible and water immediately after application with up to 0.5 inches of water. To ensure maximum contact when soil is dry, it is necessary to irrigate prior to treatment to bring the adult mole crickets closer to the soil surface.

Was this answer helpful to you? Yes No

2 of 3 people found this answer helpful.
Asked by Rick from Commerce, Tx

05/16/2021

Q

Best time of day to spray Bifen IT?

A

There is no specific or ideal time of the day for spraying Bifen IT. Some people opt to spray outdoors in the early morning, when there is a lessor amount of insect activity. You can refer to the product label for complete application instructions, and use as directed.

Was this answer helpful to you? Yes No

2 of 8 people found this answer helpful.
Asked by Chris from Weatherford

06/11/2021

Q

Will Bifen I/T kill Bermuda Stunt Mites? What is the dilution rate recommended?
We have hybrid bermuda grass in our yard. We live in Texas and have had an extremely wet month, over 10" of rain in 3 weeks. Went to the county extension agent with our problems. Turns out we have an issue with fungus( leaf spot) as well as Bermuda Stunt Mites. HELP !!!! The rain is now gone, it is hot and excessively humid now, 90+ with heat indexes of 100. What do you recomend?

A

Bifen IT is not labeled for Bermuda mites (eriophyid mite) but we would advise to consider a product like Triple Crown T&O Insecticide. Triple Crown T & O Insecticide is specifically labeled for the Eriophyid Mite and applied at 7.5 fl oz per 100 gallons of water (0.07 fl oz per gallon of water…
Read Full Answer »
Bifen IT is not labeled for Bermuda mites (eriophyid mite) but we would advise to consider a product like Triple Crown T&O Insecticide. Triple Crown T & O Insecticide is specifically labeled for the Eriophyid Mite and applied at 7.5 fl oz per 100 gallons of water (0.07 fl oz per gallon of water). Per the MITES footnote on page 5 of the product label, to ensure optimal control of eriophyid mites, apply in combination with the labeled application rate of a surfactant. A second application, five to seven days after the first, may be necessary to achieve acceptable control

Was this answer helpful to you? Yes No

2 of 2 people found this answer helpful.
Asked by Austin from Callahan, Fl

07/29/2021

Q

Is it okay to spray Bifen IT on the hardie board on the outside walls of my house?

A

Yes, the Bifen I/T is a water based clear drying insecticide that is safe for most surfaces indoors and out, including hardie board on the exterior of the home.

Was this answer helpful to you? Yes No

2 of 2 people found this answer helpful.
Asked by Steve from Blountville

08/13/2022

Q

Can you spray Bifen IT and let it dry on the kitchen counter?

A

Bifen IT should NOT be applied to kitchen counters only listed areas on the label only.

Was this answer helpful to you? Yes No

2 of 2 people found this answer helpful.
Asked by Kelly from Aynor, Sc

06/26/2023

Q

Can you spray Talak 7.9 on garden plants and eat them safely?

A

Talak 7.9 should not be applied to any edible vegetation.

Was this answer helpful to you? Yes No

2 of 3 people found this answer helpful.
Asked by Geri from Kansas

06/26/2023

Q

Hi, will Bifen IT kill grasshoppers and their eggs?

A

Bifen IT would be a good choice for grasshopper control. You should start applications before the grasshoppers have a chance to hatch for best control. If you already have grasshoppers you can use Bifen at the highest usage rate of 1 oz of product per 1 gallon of water for the quickest knockdown. U…
Read Full Answer »
Bifen IT would be a good choice for grasshopper control. You should start applications before the grasshoppers have a chance to hatch for best control. If you already have grasshoppers you can use Bifen at the highest usage rate of 1 oz of product per 1 gallon of water for the quickest knockdown. Use sufficient amounts of water to help the product get to the soil layers. Once the Bifen has dried it will be completely safe for pets and children to resume their normal activity in the areas that have been treated. The Bifen is safe to be used on anything non-edible in the yard and will not harm trees, bushes, or flowers.

Was this answer helpful to you? Yes No

1 of 1 people found this answer helpful.
Asked by Joseph from Deep Run North Carolina

08/18/2023

Q

Will Bifen kill cockroaches and German cockroaches?

A

Yes, Bifen IT can kill large roaches such as German cockroaches. You would dilute at the highest application rate, 1 oz. of Bifen IT per gallon of water. Please take a few moments to review our Roach Prevention Guide for more tips on how to prevent roach infestations.

Was this answer helpful to you? Yes No

1 of 1 people found this answer helpful.
Asked by D

08/19/2023

Q

Shelf life...
I purchased a gallon about a year and a half ago but haven't used it as much as I anticipated. It's currently separated and I'm wondering if it can simply be remixed or if it's gone bad and needs to be disposed of.

A

Bifen IT has a shelf life of 3-5 years if kept in a cool dry area. If you notice separation, that is normal and you can shake it up and it still be effective.

Was this answer helpful to you? Yes No

1 of 1 people found this answer helpful.
Asked by Ethan from Sparta, Wi

03/27/2024

Q

Will Bifen IT work if the temperatures drop below freezing every night?
I have a structure that is having clover mite issues. Bifen I/T works great at controlling them, but due to some odd weather they came a little early this year. The temperatures every night are dropping below freezing, but day time is around 50. If I do a treatment are the temperatures at night going to negatively effect the residual effects of the chemical.

A

Bifen IT can be applied during the day in temperatures above 50 degrees and will not be effected by colder temperatures at night once dry. At the highest rate (1 oz per gallon) it can last up to 30 days outside.

Was this answer helpful to you? Yes No

1 of 1 people found this answer helpful.
Asked by Bill from South Brunswick, Nj

04/29/2024

Q

Can I spray Bifen IT from a Stihl SR 200?
I’m a little confused by other answers to similar questions, because they differentiate between misters and foggers, and I’m not sure which of those describes the SR 200.

A

Yes, you can spray Bifen IT from a Stihl SR 200 backpack sprayer.

Was this answer helpful to you? Yes No

1 of 1 people found this answer helpful.
Asked by Faye from Newton Grove, Nc

08/31/2024

Q

After mixing how long does it last?

A

It is recommended that once you mix Bifen IT with water you should use it up within 24 hours.

Was this answer helpful to you? Yes No

1 of 1 people found this answer helpful.
Asked by Marc

02/14/2010

Q

Is Bifen IT effective for weevils?
I have a problem with white pine weevils. Is there a better alternative that would be more effective?

A

Bifen IT is labeled for "weevils" in general and the active ingredient Bifenthrin is known to be effective for white pine weevils. It is important when using a foliar application that treatments start when adult weevils first start to appear in spring, usually around mid-April. At this time, Bifenth…
Read Full Answer »
Bifen IT is labeled for "weevils" in general and the active ingredient Bifenthrin is known to be effective for white pine weevils. It is important when using a foliar application that treatments start when adult weevils first start to appear in spring, usually around mid-April. At this time, Bifenthrin seems to be the only active ingredient available to homeowners for white pine weevil control. We also suggest you contact your local cooperative extension office for more tips on the best treatment time in your specific area.

Was this answer helpful to you? Yes No

1 of 1 people found this answer helpful.
Asked by Caroline

09/08/2010

Q

Is it safe to eat basil if Bifen IT was sprayed near it?
My husband sprayed our lawn with Bifen IT, and there is some basil that are in pots out there. He said he didn't spray the basil, but I am now concerned about whether it can be eaten because it was sprayed near it. What do you think?

A

Unless the plants were actually sprayed you do not have to worry. Bifen IT does not move through the soil or turn into a vapor of any sort.

Was this answer helpful to you? Yes No

1 of 3 people found this answer helpful.
Asked by Kevin

02/05/2011

Q

What is the best product for exterior pest control? I like Bifen IT for general crawling insects.

A

Bifen IT would be a sound choice for exterior insect control. Bifen IT lasts for up to a month outdoors and is labeled for over 75 different crawling and flying insect pests.

Was this answer helpful to you? Yes No

1 of 2 people found this answer helpful.