Coretect Tree & Shrub Tablets Insecticide - 250 Tablets per bottle 1 Bottle = 250 Tablets Active ingredient: Imidacloprid 20.0%, Nitrogen 12.0%, Phosphate 9.0%, Potash 4.0%, Sulfur 3.4%, Magnesum 0.5%, Molybdenum 0.004 Use 2-3 CoreTect tablets per inch of trunk diameter or per foot of shrub height. Not for Sale to: AK, CT, HI, MD, ME, NJ, NY, OR, WA