The diameter (mm) of 40 goldenrod galls collected at the Brown Family Environmental Center in 2002. Wasp larvae infected 100% of the galls less than 16 mm in diameter.
For galls with surviving flies |
18.13 | 18.97 | 13.49 | 15.70 |
13.84 | 22.64 | 19.28 | 24.81 |
18.04 | 14.56 | 17.69 | 14.17 |
24.85 | 22.55 | 20.78 | 18.67 |
20.64 | 15.39 | 19.41 | 20.51 |
14.15 | 21.90 | 21.82 | 18.61 |
18.24 | 18.40 | 17.46 | 20.18 |
19.95 | 18.32 | 12.35 | 17.56 |
17.16 | 19.47 | 25.47 | 16.12 |
18.44 | 20.06 | 17.59 | 20.61 |