Use caution when using in areas where there is potential water runoff into desirable vegetation areas. This product can be spread by runoff water. Also when applying around trees (stay away) double the drip line area. If you have a tree with 20 foot wide foliage, stay 40 feet away from the trunk all the way around. You are responsible for using this and all crop protection products according to the label.Approximate use rate: 0.5-1 pound per 100 square feet, or 200-400 lb per Acre. At the 1/2 pound rate, 25 pounds of Pramitol 5PS will cover 5000 square feet (see label for specific rate information). Prometon: 2,4-bis (isopropylamino)-6-methoxy-s-triazine........ Simazine: 2-chloro-4,6-bis (ethylamino)-s-triazine....... If your state is not listed, there are no restrictions in your state. Restricted - This State requires a license. Restricted - No sales to State. The item "Pramitol 5PS Pellets Ground sterilizer (50 lb) (2x25 lb bags)" is in sale since Monday, January 8, 2018. This item is in the category "Home & Garden\Yard, Garden & Outdoor Living\Gardening Supplies\Weed & Pest Control\Weed Control\Herbicides & Fungicides". The seller is "keystonepestsolutions" and is located in Bonners Ferry, ID or Jamestown, PA. This item can be shipped to United States.