Quadraspidiotus perniciosus Delta Plastic Trap kit is suitable for trapping and monitoring San José scale, in a cost-effective and environmentally friendly way, allowing users to assess risks to crop and need for supplementary pest management actions. 
This kit includes 300 Delta Plastic Traps, 300 adhesive inserts, wire hangers and 300 Quadraspidiotus perniciosus lures.

Replacement lures can be bought separately. 

The lures in the traps must be replaced every 4-6 weeks to keep attraction rates high.