Monitoring is the first and crucial step in successful integrated pest management . The Biobest BUG-SCAN blue sticky traps are a useful tool for detecting thrips * at an early stage and monitoring their population development. Maximized viewing surface with adhesive on both sides. Reliable in all greenhouse environments : Bug-Scan® retain their shape and stickiness at high temperatures and relative humidity. Easy insect counting with a printed grid for reference. Easy to install with built-in hook.