- All insects have phototaxis. These sticky traps are specially designed in yellow which has great appeal to plant . Then the glue will easily trap them and control infestation. Environmentally Friendly - A absolutely eco-friendly and and economical way to control the on plants. Made from non- material, no need to pay for , totally environment-safe and pollution-free. Easy To Use - Just simply peel off two side cover sheets and place in a plant pot with provided cable ties. Very simple to use without sophisticated tools required. Wide Application - Great for capturing plant insects, such as aphids, leaf miners, gnats, white flies, midges. Suitable for orchard, vegetable field, green house, potting and more. size:12.5cm x 8cm Material:PP plastic colour:yellow Package Contents: 10 x sun flower type 10 x butterfly type 20 x cable ties Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.