An in ground termiticide bait tube device for insect detection and control includes a first outer housing tube fixedly implanted into the ground and a second inner tube removably receivable within the outer housing. The inner tube contains bait for detecting and controlling termite activity, and can...http://www.google.es/patents/US5901496?utm_source=gb-gplus-sharePatente US5901496 - Termiticide bait tube for in ground application
