The most effective trap on the market today, it is built to last for many years. For best results hang up the trap approx. 1m (3-4') from the ground and 3-5m (10-15') to east of the tree or shrub you wish to protect. Position the trap in full sunlight and on the downwind side of the foliage to intercept your beetle buddies as they head for the tree. Empty the canister when it is about half full of beetles. Use with Beetle Bait Pack (sold separately).