$4 coupon code available if you are ordering this with another product. Code: Yellow6
 
Yellow sticky insect traps help you Avoid pest damage by monitoring for key pests and identifying what pests are starting to populate: Spider Mites, Whiteflies, Fungus Gnats etc. 
 
These sticky traps will tell you when pest movement begins, helping you time treatments.
 
The pests are attracted to this bright yellow card then become entangled in the sticky coating.