Village of Downers Grove gypsy moth education program. Mass trapping data for 1982-1984
| 1982 | 1983 | 1984 | |
|---|---|---|---|
| No. of traps set at 3 traps per acre | 2000 | 905 | 125 |
| No. of traps returned | 1911 | 895 | 124 |
| No. of traps vandalized, missing or destroyed | 89 | 10 | 1 |
| No. of traps with positive moth catches | 18 | 1 | 0 |
| No. of traps with multiple catches | 3 | 0 | 0 |
| No. of gypsy moths caught within treatment area | 25 | 1 | 0 |