Sensor Cards Yellow Monitoring and Trapping Cards 50/Pack (15/Cs)Featuring superior, posi trap glue, these durable, long lasting pest monitoring and trapping cards are designed to catch a variety of pests, including winged aphids, leafminer adults, thrips, whiteflies, fungus gnat adults, shore flies, fruit flies, leafhoppers and other flying insects. The 3 in x 5 in Sensor Cards are packed in a poly bag and coated on both sides with non drip glue that will not stick to skin. Sensor Cards also feature non sticky