We apologize, but we are not certain exactly what pest you are targeting with your application. To treat trees with a systemic insecticide for sucking pests such as aphids, scale, whiteflies, you would use 0.1 to 0.2 ounces of Dominion 2L per inch of trunk diameter and apply this as a drench around the base of the tree and root system. Please see the product label for complete application instructions.
If you have bagworms or tent caterpillars on your trees, then a systemic insecticide such as Dominion 2L will not be effective for these pests. Bagworms can be treated with a topical insecticide such as Talstar P before they are inside their protective bags. Tent caterpillars and other caterpillar stage insects could be treated with Talstar or with a natural Bt product such as Natural Guard Caterpillar Killer Spray with Bt.
Yes,Dominion 2L Termiticide Concentrate can be used to treat emerald ash borers on trees. You would use 0.1 to 0.2 fl oz (3 to 6 ml) per inch of trunk diameter of tree circumference. The amount of water that is used will vary depending on soil conditions and volumes that are easy for applicators to use. The minimum amount of water that should be used is 1 pint per inch of trunck diameter for trees, but you may use 1 quart-1 gallon of water per inch of trunk diameter of for trees. Denser soils such as clay do not accept water as readily, so the lower volume of water is suggested. Since sandy soils can accept more water, using the higher volume of water is preferred. Note: water simply acts as a carrier and it is important that even distribution of the product is achieved. Thus, more water may be used if the applicator feels runoff will not occur and proper penetration of the root zone and trans-located throughout the tree or shrub. Root/soil drenches offer the advantage of requiring no special equipment to apply (other than a bucket or watering can). However, surface layers of organic matter, such as mulch or leaf litter, can bind the insecticide and reduce uptake. Before applying drenches, it is important to remove or pull back any mulch or dead leaves so the insecticide solution is poured directly on the mineral soil. It is also important to keep the soil around the tree or shrub moist for the next 10-14 days after applications to encourage uptake.
Yes, Dominion 2L is legal to be sold to California residents. If they are subterranean termites, we would recommend using Termidor SC. It lasts for 10 years in the soil. You will dig a 6 by 6 inch trench around the structure of the home. You will pour 4 gallon per 10 lineal feet. Dominion 2L is a good option but only lasts for 5 years in the soil. If you are treating for drywood termites, you will have to treat the wood directly. We would recommend using Boracare. You will use the dilution of 1:1, meaning 1 gallon of Boracare with 1 gallon of hot water. You will do two coats of this on the infested wood. This should only be applied to untreated wood. We would recommend getting the specific termite identified before buying a product to use.
Please let us know if you have any additional questions.
Dominion 2L is a great product for termite control. When treating slabs you are supposed to drill where the slab meets the house. The goal of any termite treatment is to completely surround your home around the perimeter of the foundation. To get the product against your foundation where you have a slab you should drill through the slab. If you decide to trench around the slab then you will be leaving this important area against the house exposed to termites.
I am not familiar with a HP Mister or what they could be placing in the wall. Foam is not necessary if you can get to the termites under normal conditions.
Termite bait stations are just a secondary form of protection. A Baiting System will no take care of any termites that have already found wood in your house. They are a preventative treatment only and will only intercept new colonies in the ground coming towards your house. The only way to eliminate termites already in your home is to treat them directly with a liquid treatment.
Please let us know if you have any further questions. You should also read our "How To Do A Termite Treatment" article if you have not already.