Bifen XTS is mixed at 0.32 - 0.64 fl oz per gallon of water per the product label. Please find our Spider Control Guide here for additional information for this pest.
Unfortunately Bifen XTS is not labeled for nematodes. We do carry Monterey Nematode Control which is labeled for them
The mixing rate of Bifen XTS for sod webworms is 0.07-0.15 fl oz per 1000 square feet in at least 1 gallon of water but can be up to 10 gallons per the product label. To ensure the best control for sod webworms, postpone watering or mowing for at least 24 hours after application. This can be done every 21 days as needed.
For low water volume usage, less than 2 gallons/1000 square feet, addition of a non-ionic or silicone based surfactant (0.25% v/v) is recommended, as is immediate irrigation of treated area with at least 0.25 inches of water following application to ensure efficacy of sub-surface pestsYes, Bifen XTS is labeled for grasshoppers and would do a great job when applied as directed on the product label.
Yes, Bifen XTS is labeled for dogwood borers as directed on page 21 of the product label. Best applied before they are active to protect the trees.
Yes, Bifen XTS would work for German roaches both indoors & outdoors, but it would not be our top pick. One of our roach control kits would be best for an indoor treatment. Both should not harm pets/kids once dry.
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Bifen XTS does not really make it that much better than the normal Talstar P, its just that one quart container can make much more than the equivalent Tasltar. The normal mixture rate for Talstar is 0.5-1.0 ounce per gallon of water. When using Bifen XTS, you only need about a third of an ounce to make the same treatment. So you can make many more gallons of solution from one container of Bifen XTS.
Talstar P lasts 1 year in the soil for termites and Bifen XTS will last 3-5 years in the soil for termites.
Taurus SC would be a better long term treatment for Subterranean Termites as this will eliminate a active termite colonies within 90 days and provide a 10 year barrier protection against future termites. Taurus SC can be applied directly to the soil before installing the new pool liner at the rate of 0.8 fl oz per gallon of water per 10 sq ft area to be covered. After treating the soil and installing the new pool liner, you will want to apply Taurus SC as a trench treatment around the perimeter at the rate of 4 gallons (3.2 fl oz + 4 gallons of water) of mixed solution every 10 linear feet.
View the Taurus SC product label for more information.
Yes, when treating with Bifen XTS it would need to be reapplied. Bifen XTS is a repellent but not in the literal sense.
Instead, we recommend treating with Taurus SC before placing the pool liner as this product will eliminate active termite colonies within 90 days and provide a 10 year barrier protection against future termites. Before installing the new pool liner, you will use use 1 gallon of mixed solution (0.8 fl oz + 1 gallon of water) for every 10 square feet of the pool footprint. Once all the square footage has been treated, you will want to trench around the periemter of the pool for the complete barrier protection treatment. Dig a 6in x 6in trench directly against the pool perimeter and around any support posts/beams (if applicable) and pour 4 gallons of mixed solution (3.2 fl oz Taurus SC + 4 gallons of water) every 10 linear feet.
View the product label for a pre-slab and exterior perimeter treatment information as well as our Termite Treatment Guide for step by step instructions.
Bifen XTS is not labeled for grubs. It is applied at the rate of 0.07-0.15 fl. ozs. per 1000 square feet for ants, armyworms and other listed pests and offers a 30 day exterior residual. You can see our full selection of grub control products here.
Per the product label, use the lower rate (.07 fl oz) in the early Spring to control overwintered Mole Crickets and use the higher rate (0.15 fl oz) in late-Summer or early Fall to control adult Mole Crickets. To increase control of later Summer or Fall Adult Mole Crickets, it is recommended to add a non-ionic surfactant or a silicone based surfactant (0.25% v/v) as a tank-mix with Bifen XTS.
Please view our Mole Cricket Control Guide for more information.
Bifen XTS will not protect against termites when sprayed to the surface as termites do not contact the surface when foraging. Treating the entire yard is also of little benefit for protection. Termites are always out in the lawn below ground and protecting your home is key. Bifen also only kills those insects that contact a treated surface, so great for general insects that contact it, but not for termite colonies that are below ground.
Trenching is the best prevention against subterranean termites as they are inches below the surface when foraging so you must dig a 6"x6" deep trench with something like Taurus SC to get the most effective protection as explained in our guide here. Taurus will last for 10 years or more in the soil and has a transfer effect to the colony below ground when those that contact the treated soil go back down to it.
You should apply Bifen XTS at least 5 ft away from the well and septic system. Oil-based products such as Bifen XTS can stain some surfaces. This is not usually a concern in most areas outside, but you should use caution when treating around the siding of a home.
Bifen XTS is not labeled for use in edible gardens and for landscape beds and ornamentals, it should not be applied during the heat of the day to avoid any burning to foliage.Bifen XTS is applied at the rate of 2.0 pints of product per 100 gallons of water. If you only need to mix 2 gallons at a time you will 0.64 oz of Bifen XTS diluted in 2 gallons of water. Treat the main trunk from the base of the tree to at least halfway into the live crown spraying the tree directly and until the bark is completely wet (usually 1 to 4 gallons of spray per tree).
Please review the full product label for more details and reference the Trunk Sprays on Ornamental Trees Section on page 20 for specific information.
Unfortunately, there is no easy solution when it comes to oak beetles. Healthy trees can be protected before the beetles attack by topically spraying them with a synthetic pyrethroid like Bifen XTS. 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.
You should contact your local cooperative extension office to find out the best time to start spraying in your region.
The rate of Bifen XTS to target aphids is 0.26 to 1.28 oz (1.5 tsp to 7.6 tsp) per 10 gallons of water. This would break down to be 0.02 fl oz to 0.12 fl oz (0.12 tsp to 0.72 tsp) per gallon of water.
Please be sure to review the product label for more information and complete application instructions.
Yes, Bifen XTS is labeled to control aphids at the rate of 0.26 to 1.28 fl oz per 10 gallons of water. Normal use rates are 10 gallons of spray per 4,356 sq. ft.
Please view the full product label for more information.
Bifen XTS and T-Nex can be tank mixed together and applied at the same time. It is recommended to do a small compatibility test in glass jar before mixing in large tank. Follow the General Application instructions on page 15 of the product label.
Due to both Bifen XTS and Propiconazole 14.3 being heavily oil based chemicals, we would recommend applying them separately especially in the summer to avoid burning the lawn in high heat temperatures.
Bifen XTS can be used as a drench for some insects. However, it cannot be drenched on or around your vegetables. For termites around vegetables your best option is to use boiling water where you see activity.
Yes, this is problematic. Bifen XTS is not labeled for use on edible vegetation. All fruit will need to be discarded this growing season for your safety.
