Taurus SC Termiticide is labeled for yellow jackets and can be sprayed in eaves and around openings to help eliminate them.
A 20 oz. bottle of Taurus SC Termiticide will cover approximately 300 square feet. This is equal to 60 lineal feet.
The Taurus SC Termiticide will have some effect on termites that come in contact with where you sprayed, however they would have to surface to come in contact with the insecticide since you only sprayed it on the surface, and subterranean termites stay protected under ground or in mud tunnels. Spraying also only has a 3-6 month residual. If you want a true barrier of protection around your home or structure with the 10 years of protection, then yes trenching is nessesary for the Taurus SC Termiticide to bind with the soil and stay there for 10 years.
If there is dirt immediately around the posts, then you would trench around the posts with Taurus SC in the same way you would treat around a larger structure. So you would use about 0.5 gallon of solution around each 4" x 4" post (0.4 oz of Taurus in 0.5 gal of water). If the concrete extends out from the posts, then you would not be able to trench there. Instead (or in addition to trenching), you could use Bora-Care to treat any raw wood on the shed to prevent infestation of termites and other wood-decay insects.
Taurus SC's residual, like many other insecticides, can be affected by the elements eventually. As long as the product is applied on a non-windy day and at least 24 hours before rain, the residual will last approximately 4 weeks.
Taurus SC is not labeled for fleas. Fleas tend to live in moist shady areas out in the yard where pets or other animals spend a lot of time resting. Taurus SC however is only labeled to be used in very limited areas on or immediately next to the house or structure making it mostly ineffective for flea treatments. We recommend you use our Outdoor Flea & Tick Kit to get rid of fleas in and around your home. You should use a topical flea product that is labeled for use on animals such as Petcor if you are trying to also rid your pets of fleas.
Yes, Taurus SC does need to be applied directly to the tree with a sprayer since this is more controlled than just pouring solution into the tree stump.
Taurus SC Termiticide can be used indoors to treat active termite colonies only as a spot treatment; it cannot be used as a general preventative spray for termites.
Per the manufacturer, since Taurus SC was only sprayed around the foundation, one foot away from the blueberry plants and you've already skipped one growing season, it is safe for you to harvest and eat your blueberries this year. Taurus SC is not a systemic and does not move through the plant.
The manufacturer of Termidor SC recommends that you use the diluted solution within 24 hours. The longer the product sits in a solution the less effective it will become.
Taurus SC Termiticide has a long residual and should only be applied at the lowest rate if using 4 times a year as labeled by the manufacturer to be the safest application. You will still see ants after application as it takes time to completely kill off a colony but you should not apply more often than labeled. They will still die after contacting a treated area.
There is no need to reapply Taurus SC Termiticide if rainfall occured 14 hours after treatment. That is plenty of time for the product to become rainfast.
Taurus SC is not for indoor use at all unless you are treating for an active termite colony behind a wall void that you plan to drill a small hole into the wall to get to. If that is the case, you would use the same rate as you would for the trenching method outdoors which is 0.8 oz per gallon of water.
You would use a funnel or set your sprayer to a pin stream setting to apply ½ gallon of Taurus SC Termiticide finished solution in each drilled hole in concrete. You do not have to replace the wood unless it is extremely damaged, but you will need to also spray Taurus into the wood where the termites are actively infesting to spot treat it.
Concrete areas should be drilled and apply Taurus SC Termiticide every 10-12" apart, 2" from the foundation. You will disperse 4 gallons every 10 ft of drilled holes. Please take a few moments to review our treatment article on How to Get Rid of Termites for a successful application.
Taurus SC is not labeled for fleas. Fleas tend to live in moist shady areas out in the yard where pets or other animals spend a lot of time resting. Taurus SC, however, is only labeled to be used in very limited areas on or immediately next to the house or structure making it mostly ineffective for flea treatments. We recommend you use our Outdoor Flea & Tick Kit to get rid of fleas around your home. You should use a topical flea product that is labeled for use on animals such as Petcor if you are trying to also rid your pets of fleas.
Taurus SC is NOT labeled for mites or indoor applications. We do not contain a fipronil product that is labeled for this type of application indoors or for the specific insect that you are treating. We highly recommend that you contact your local cooperative extension office for a product selection that will best fit your needs with this particular active ingredient.
If you are using Taurus SC Termiticide for termite prevention, yes it must be applied in a trench as explained in our guide here as well as on the product label. For just general pests it can be sprayed around the perimeter of the home 1 to 2 feet up and out on the ground but this not effect termites that do not contact the surface. When termites forage they are inches below the soil