Aphid Trap – 4 traps per box. Employs yellow and blue color based technology to attract a variety of garden pests. Used for Winged Aphid, Western Flower Thrips, Whiteflies, Fungus Gnats, Shore Flies, Leaf Miners, Cabbage Root Maggot, Carrot Rust Fly, Cabbage White Butterfly, Cucumber Beetle, Onion Fly. Once activated, lasts for weeks. Non toxic, safe around kids and pets. 4 traps per box and 4 Twist ties included. PestNoMore – Kills Insects Naturally.