Table 2.
Lycorma delicatula egg mass collection by study site and oviposition substrate in 2019.
| Substrate | Code | AT | GN | GS | MC | NF | WZ | Sub |
|---|---|---|---|---|---|---|---|---|
| Acer platanoides | Nm | 1 | 32 | 33 | ||||
| Acer rubrum | Rm | 4 | 2 | 18 | 6 | 25 | 55 | |
| Ailanthus altissima | Toh | 4 | 4 | 4 | 12 | |||
| Betula lenta | Bb | 43 | 29 | 30 | 102 | |||
| Carya ovata | Shag | 1 | 1 | |||||
| Elaeagnus umbellata | Ao | 4 | 4 | |||||
| Fagus grandifolia | Ab | 1 | 1 | |||||
| Juglans nigra | Bw | 3 | 4 | 7 | ||||
| Lindera benzoin | Spb | 2 | 2 | |||||
| Liriodendron tulipifera | Tt | 2 | 6 | 6 | 14 | |||
| Ostrya virginiana | Hhb | 4 | 4 | |||||
| Paulownia tomentosa | Pau | 2 | 2 | |||||
| Prunus avium | Sc | 1 | 21 | 22 | ||||
| Prunus serotina | Bc | 3 | 1 | 6 | 10 | |||
| Quercus rubra | Ro | 3 | 6 | 9 | ||||
| Robinia pseudoacacia | Bl | 13 | 13 | |||||
| Salix nigra | Wil | 7 | 7 | |||||
| Sassafras albidum | Sas | 1 | 1 | |||||
| Vitis aestivalis | Grp | 1 | 1 | |||||
| Total | 50 | 50 | 50 | 50 | 50 | 50 | 300 |
AT, Antietam; GN, Gibraltar North; GS, Gibraltar South; MC, Marsh Creek; NF, Nolde Forest; WZ, Wertz; Ab, American beech; Ao, autumn olive; Bb, black birch; Bc, black cherry; Bl, black locust; Bw, black walnut; Grp, summer grape; Hhb, American hophornbeam; Nm, Norway maple; Pau, princess tree; Rm, red maple; Ro, red oak; Sas, Sassafras; Sc, sweet cherry; Shag, Shagbark hickory; Spb, northern spicebush; Toh, tree-of-heaven; Tt, tuliptree; Wil, black willow.