I pay $150 for my license and haven't paid for any inspections. They have a trap for Light Brown Apple Moth and also take samples of hosts for Sudden Oak Death. There is some of each in the county but not very close to my place. The last time they did the SOD sampling it was a classic example of bureaucrats with three people coming in two vehicles, driving 10 miles past my place, calling for directions, and the having me tell them what they needed to take samples of.
