The Professional Robinson Moth Trap is a top of the range trap made from polypropylene. The units will stack inside one another for maximum portability. They have a better holding capacity than the Skinner Moth Trap. Supplied complete with 125w MV electrics and rain guard. 60cm diameter (at widest point), 2mm thick clear collar for extra durability with internal drainage holes and gauze covering.
As used by Nick Baker on BBC2 Springwatch Guide to Butterflies and Moths Live July 2013
The deep based Robinson Trap is good for high catches in areas with high moth densities, available as a complete trap or just the base to swap with existing trap.