Table 1.
Information on Halyomorpha halys egg masses (EM) parasitized by Trissolcus japonicus in 2020.
| Locality | Type EM | Latitude Longitude |
Total No. EM | No. EM Parasitized by T. japonicus | Parasitism Rate (%, Mean ± SE) [Range] | Emergence Rate (%, Mean ± SE) [Range] | Sex Ratio (% Female, Mean ± SE ) |
|---|---|---|---|---|---|---|---|
| #1—LTZ | naturally laid | 49.002972 8.493707 |
11 | 1 | 100 | 3.5 | 100 |
| #1—LTZ | sentinel | 49.002972 8.493707 |
26 | 2 | 91.1 ± 8.9 [82.1–100] | 82.4 ± 0.2 [82.6–82.1] | 95.2 ± 0.5 |
| #2—Heidelberg area | naturally laid | 49.439123 8.670197 |
45 | 31 | 100 ± 0 | 80.8 ± 4.5 [18.5–100] | 68.1 ± 4.6 |
| #3—Stuttgart area | naturally laid | -1 | 2 | 1 | 100 | 96.4 | 96.3 |
1 Not included on the grounds of data protection.