A sticky element, comprising a sticky element having an insect-attracting color and an insect-attracting scent, the sticky element comprising sufficient sticky qualities to cause an insect to become permanently attached to the sticky element when any portion of the insect contacts with the sticky element,...http://www.google.es/patents/US5517802?utm_source=gb-gplus-sharePatente US5517802 - Sticky element upon which insects adhere and materials and methods
Sticky element upon which insects adhere and materials and methods
