First, there is great variability in the numbers of moths trapped. It is obvious that one cannot take the absolute numbers from a commercial orchard site where active control measures are being taken, and apply them to a residential setting where many trees are untreated. It appears that damage potential from peachtree borers may be much higher in backyard settings than in commercial orchards. This will vary considerably with location, depending upon the number of untreated trees in an area. The second trend is in the timing of moth emergence.
Residential areas tend to be warmer because of urban effects on climate.
Commercial settings are cooler because they are more wide open, without the heat sink effects of houses, traffic, pavement and other factors. If pheromones are used to time chemical applications, data from a commercial site several miles from a residential area should not be used. It would be best to use a neighborhood trap to determine spray timing and pest pressure.