| 34 records | 2,487 confirmed hosts for 892 species |
| Moth Account | Scientific Name | Common Name | Host Plant | Host Plant State Rank | Confirmed as Host | Reference | notes |
|---|
| 8314.00 | Orgyia definita | Definite Tussock Moth | Elaeagnus umbellata - Autumn Olive | SE | x | iNaturalist (Ken Kneidel) | |
| 8314.00 | Orgyia definita | Definite Tussock Moth | Acer negundo - Box-elder | S5 | x | MONC | D. George |
| 8314.00 | Orgyia definita | Definite Tussock Moth | Acer rubrum - Red Maple | S5 | x | Covell, 1984 | iNaturalist (Courtney Long) |
| 8314.00 | Orgyia definita | Definite Tussock Moth | Acer saccharum - Sugar Maple | S5 | x | iNaturalist (CaterpillarsCount) | |
| 8314.00 | Orgyia definita | Definite Tussock Moth | Alnus serrulata - Hazel Alder * | S5 | x | iNaturalist (Heather Pratt) | |
| 8314.00 | Orgyia definita | Definite Tussock Moth | Hamamelis virginiana - American Witch-hazel | S5 | x | Ferguson, 1978; Wagner, 2005 | J. Petranka |
| 8314.00 | Orgyia definita | Definite Tussock Moth | Liquidambar styraciflua - Sweetgum * | S5 | x | iNaturalist (CaterpillarsCount) | |
| 8314.00 | Orgyia definita | Definite Tussock Moth | Salix caroliniana - Coastal Plain Willow * | S4? | x | MONC | D. George, S. Dunn |
| 8314.00 | Orgyia definita | Definite Tussock Moth | Castanea dentata - American Chestnut | S3 | x | iNaturalist (florriefunk) | |
| 8314.00 | Orgyia definita | Definite Tussock Moth | Aesculus sp. | - | x | iNaturalist (mnld828) | |
| 8314.00 | Orgyia definita | Definite Tussock Moth | Carya sp. | - | x | iNaturalist (Robby Deans) | |
| 8314.00 | Orgyia definita | Definite Tussock Moth | Celtis sp. | - | x | Wagner, 2005 | D. George, J. Niznik |
| 8314.00 | Orgyia definita | Definite Tussock Moth | Quercus sp. | - | x | Ferguson, 1978; Covell, 1984; Wagner, 2005; Beadle & Leckie, 2012 | BugGuide (T. Gilliam) |
| 8314.00 | Orgyia definita | Definite Tussock Moth | Vaccinium sp. | - | x | Wagner, 2005 | iNaturalist (buncombe_nc) |
| 8314.00 | Orgyia definita | Definite Tussock Moth | Quercus macrocarpa | x | | BugGuide (George Smiley) | |
| 8314.00 | Orgyia definita | Definite Tussock Moth | Populus tremuloides - Quaking Aspen | SE? | | Robinson et al., 2010 | needs confirmation |
| 8314.00 | Orgyia definita | Definite Tussock Moth | Betula nigra - River Birch | S5 | | BugGuide (Ken Childs) | |
| 8314.00 | Orgyia definita | Definite Tussock Moth | Carya glabra - Pignut Hickory * | S5 | | Seifert et al., 2021 | |
| 8314.00 | Orgyia definita | Definite Tussock Moth | Carya tomentosa - Mockernut Hickory | S5 | | Seifert et al., 2021 | |
| 8314.00 | Orgyia definita | Definite Tussock Moth | Ostrya virginiana - American Hop-hornbeam * | S5 | | Seifert et al., 2021 | |
| 8314.00 | Orgyia definita | Definite Tussock Moth | Prunus serotina - Black Cherry * | S5 | | Seifert et al., 2021 | |
| 8314.00 | Orgyia definita | Definite Tussock Moth | Quercus alba - White Oak | S5 | | Seifert et al., 2021 | |
| 8314.00 | Orgyia definita | Definite Tussock Moth | Tilia americana - American Basswood | S5 | | Ferguson, 1978; Covell, 1984; Wagner, 2005; Beadle & Leckie, 2012 | |
| 8314.00 | Orgyia definita | Definite Tussock Moth | Ulmus americana - American Elm | S5 | | Seifert et al., 2021 | |
| 8314.00 | Orgyia definita | Definite Tussock Moth | Fraxinus americana - White Ash | S4S5 | | Seifert et al., 2021 | |
| 8314.00 | Orgyia definita | Definite Tussock Moth | Quercus bicolor - Swamp White Oak | S2 | | BugGuide (George Smiley) | |
| 8314.00 | Orgyia definita | Definite Tussock Moth | Acer sp. | - | | Ferguson, 1978; Wagner, 2005; Beadle & Leckie, 2012 | |
| 8314.00 | Orgyia definita | Definite Tussock Moth | Alnus sp. | - | | BugGuide (metrioptera) | |
| 8314.00 | Orgyia definita | Definite Tussock Moth | Betula sp. | - | | Ferguson, 1978; Covell, 1984; Wagner, 2005; Beadle & Leckie, 2012 | |
| 8314.00 | Orgyia definita | Definite Tussock Moth | Cephalanthus sp. | - | | Shropshire & Tallamy, 2025 | |
| 8314.00 | Orgyia definita | Definite Tussock Moth | Cornus | - | | Shropshire & Tallamy, 2025 | |
| 8314.00 | Orgyia definita | Definite Tussock Moth | Fagus sp. | - | | BugGuide (Colin Gillette) | |
| 8314.00 | Orgyia definita | Definite Tussock Moth | Salix sp. | - | | Covell, 1984; Wagner, 2005; Heppner, 2007 | |
| 8314.00 | Orgyia definita | Definite Tussock Moth | Ulmus sp. | - | | Ferguson, 1978; Wagner, 2005 | |