Bifen IT is labeled for fire ant control and will help help eliminate fire ants when used as directed on the Bifen It product label: Fire Ant control is optimized by combining broadcast applications that will control foraging workers and newly mated fly-in queens with mound drenches that will control existing colonies. If the soil is not moist, then it is important to irrigate before application or use a high volume application. Apply broadcast treatments at 0.5 to 1 fluid oz. per 1,000 square feet. Use enough finished volume to penetrate thatch or sod. Treat mounds by applying 1 oz Bifen IT per mound in 1 to 2 gallons water by sprinkling the mound until it is wet and treat 3 feet out around the mound. Use the higher volume for mounds larger than 12”. Treat mounds with sufficient force to break their apex and allow the insecticide solution to flow into the ant tunnels. For best results, apply in cool weather (65 - 80˚F) or in early morning or late evening hours.
Per the Bifen I/T Product Label:
Imported Fire Ants: The best control will be achieved by using broadcast treatments in combination with mound drenches. This will control present colonies along with foraging workers and newly mated flyin queens. It is critical either to use high volume treatments or to irrigate prior to application if the soil is dry. Apply 1 fl. oz. per 1,000 square feet when using broadcast treatments. For mound drenches, dilute 1 teaspoon of Bifen I/T per gallon of water and use 1 to 2 gallons of finished dilution using sufficient force to penetrate the top and allow dilution to flood ant channels. Treat a four-foot diameter around each ant mound. Application should be made in late evening or early morning when it is cooler (65
Yes, you will mix one ounce of Bifen IT and one ounce of Tekko Pro IGR per gallon of water.
Ad long as the Bifen IT had time to dry completely prior to rainfall, it did not wash away. It's considered rainfast after the treated area has dried.
No, Bifen IT is labeled to be used over ornamentals, including flowers. You will use 1 fl. oz. per gallon of water. We would advise not spraying blossoms directly to protect desirable pollinating insects that may be present in the area.
Yes, Bifen IT is labeled for spiders. The mixing ratio is 1 fl oz per gallon of water. Be sure to spray the areas where spiders are present so that they will come in contact with the treated area, such as around windows, doors, etc. This can be done every 30 days as needed indoors and outdoors.
There really are no temperature 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.
When treating for Japanese Beetles, you will use 0.25 - 0.5 oz of Bifen IT per gallon of water on ornamental shrubs and trees. If you're treating your lawn, you will use 0.5 - 1.0 oz per gallon of water.
Yes, Bifen IT can be applied to any bushes, shrubs, trees, and landscaped areas as well as flowering plants like roses. However, you should minimize the spray on the actual flowering rose as you do not want it to get on any bees that help with pollination.
Yes, Bifen IT will help control carpenter bees when it is applied to surfaces where the carpenter bees land. We also recommend dusting the carpenter bee holes with an insecticide dust such as Tempo Dust to help kill any larva inside. Do not plug the holes for at least 30 days after dusting to prevent the developing larva from drilling a new hole to exit.