As long as Bifen IT was applied as directed on the label and watered in as required for chinch bugs (at least 0.25 inch of irrigation) after application, you can go ahead and water in the fertilizer. It will not move much farther into the soil as it is designed to bind to the soil. If more water was used that would just have pushed it down into the soil better and will be fine.
You should dethatch first and then treat with Bifen IT for increased effectiveness. You should water in the product after application to reach the areas they feed.
The shelf life for Bifen IT is 3-5 years from the date of purchase if stored at room temperature.
Bifen I/T can be used to spray around the homes foundation and in the yard for most species of ants. All ants are sugar ants (they all feed on sugars and proteins) so we couldnt say for certain how well it will work for your specific situation without knowing the exact ant species. You can review our ant control guide below to see tips on inspection and prevention as well as product suggestions that may be more suited to your needs.
Indoor/Outdoor Ant Control Guide: https://www.domyown.com/how-to-get-rid-of-ants-a-462.html
We recommend that you either wait at least one year before planting edibles where Bifen IT has been sprayed or that you excavate the soil in the area you want to plant. You can also create raised garden beds where you would be bringing in fresh soil media.
Bifen IT is an excellent insecticide and is labeled for ants, including fire ants.
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.
You can spray plants with Bifen IT on days with high temps but you should refrain from spraying during the heat of the day. Instead, restrict applications to very early morning or late evening. This will prevent the sun rays from scorching the plants while they are still wet.
We do not ship internationally at this time. We apologize for any inconvenience.
Bifen IT is labeled to treat for clover mites when used accordingly. Clover mites are barely smaller than a pinhead. You may notice clover mites as dark red moving specks which occur in large numbers. They are generally found crawling aroudn doors, windows, sidings, curtains, or furniture. Be sure to treat the ground at least 5-10 feet from the structure where you are seeing the clover mites.