Yes, Talstar P will control/kill milipedes in and around your yard and lawn.
Talstar P is labeled to treat for termites and lasts for about 5 years in the ground when trenching. A better option for subterranean termites would be non-repellents like Termidor SC or Taurus SC. Termidor and Taurus will last up to 10 years in the soil. Non-repellents work slower but are much more effective when treating a termite colony as they are able to be transferred through the entire colony therefore eventually eliminating the colony.
Talstar P Professional Insecticide is toxic to beneficial insects as well. The manufacturer recommends to apply when bees are not pollinating.
Talstar P Professional Insecticide will kill any flies that come in contact with a treated surface, but it is not what we recommend for drain flies. We would recommend our Drain Fly Kit, it contains all the products you should need to successfully treat your drain fly problem, and it includes products that are safe for use inside household drains. We would also recommend taking a look at our guide on How to Get Rid of Drain Flies.
Talstar P cannot be used directly on vegetables or fruits that are going to be consumed. We do carry several products that can be used on cucumbers and other edible vegetation such as Sevin and Hi-Yield Indoor/Outdoor 10%. Always read the product label of the product you select to make sure it is labeled for the plant you want to spray and for the pest you are trying to eliminate. The product labels are available for each product on our site and you can see the links for them on each individual product page.
A parasitic wasp is a beneficial wasp that uses other insects including aphids, beetles, caterpillars, flies, sawflies, scale insects and true bugs as hosts into or onto which it lays its eggs. The development of the wasp eggs will usually kill the host insect. Parasitic wasps are considered beneficial insects for the natural control of many pest insects that they provide. A number of parasitic wasp species are commercially available from insectaries.
Talstar P is a great choice for treating the interior and exterior of most buildings and will eliminate over 75 different insect pests. Talstar P is diluted with water as specified by the product label and applied using a hand pump sprayer. Spray directly on baseboards, window frames, door frames, and places where utilities (pipes, wires, cables) enter in to the building and any other crack, crevice or gap where insects can enter.
Unfortunately, there is not another product that is comparable to Talstar P for Japanese Beetles that can be shipped to New York. We recommend that you contact your local cooperative extension office for recommendations.
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Talstar P is one of our most popular insecticide concentrates and should do a great job for you. Talstar is best applied with a sprayer. Mix 1/2 or 1 oz. of Talstar P in one gallon of water and apply to the outside foundation of the structure, approx. 3 feet up the side of the structure and 2 feet out from the structure. Also spray entry points into the structure such as around windows, pipes, doorways, etc. We sell several high quality sprayers which will last for years when maintained properly. Our most popular professional sprayer is the B&G 1 Gallon Sprayer + 18-inch wand - N124-S-18 and our most popular consumer sprayer is the Chapin Premier 1 Gallon 21220. We also have a great article called Apartment Pest Control for Building Owners that will explain step by step how you can keep pests out with a minimum of chemicals.