Single Paper Delta Trap is the one used for monitoring and mass trapping most invasive insect pests. It is designed for one time use as opposed to the plastic multi-season delta traps and is also resistant to severe weather conditions. Single Paper Delta Trap is very easy to assemble as well.
Replacement liners can be purchased separately.
The liners are coated with no-mess adhesive.
Use the multi-season Delta trap in conjunction with the target.