Bifen IT is not labeled for grubs. We do carry grub control products. Please take a few moments to review our treatment article on How to Get Rid of Grubs for information on a successful program.
Bifen XTS is labeled for carpenter ants. Bifen XTS will eliminate carpenter ants that come into contact with treated surfaces. Termidor SC is the more popular choice for carpenter ant control because it is non-repellent, has a delayed reaction kill and has a transfer effect. This means that the ants cannot detect that an area has been sprayed and cannot avoid the treated area, as they walk over the area they pick small particles of Termidor SC up on their body and inadvertently carry back to the colony spreading it to other ants.
Yes, Bifen IT is labeled for grasshoppers. The mixing ratio is 1 fl. oz. per gallon of water.
A better option would be to use Bifen Granules in your lawn. This will last 2-3 months in the lawn around your home. This will be watered in to activate the product.
We would suggest rotating with Transport Mikron or Permethrin SFR 36.8% for general pest control applications. Typically you can rotate about every year or if you notice a decrease in effectiveness you can rotate sooner.
There is not an expiration date printed on the Bifen IT bottle. This product will last for 3-5 years from the date of purchase if kept sealed and stored at room temperature.
Shaking the Bifen IT prior to mixing is not necessary unless the product has sat for a long period of time and you can see some separation or settling of the ingredients. If so, you can shake it until it goes back into emulsion and then use it.
Yes, Bifen IT can be used for chiggers.
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.