| 44 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 |
|---|
| 8129.00 | Pyrrharctia isabella | Isabella Tiger Moth | Verbena hastata - Blue Vervain | S2S3 | x | iNaturalist (Brian Antczak) | |
| 8129.00 | Pyrrharctia isabella | Isabella Tiger Moth | Lantana sp. | - | x | BugGuide (Eric Noguchi) | |
| 8129.00 | Pyrrharctia isabella | Isabella Tiger Moth | Taraxacum sp. | - | x | Wagner, 2005; Beadle & Leckie, 2018; Baker, 2019a | iNaturalist records |
| 8129.00 | Pyrrharctia isabella | Isabella Tiger Moth | Trifolium sp. | - | x | Tietz, 1972; Covell, 1984; Heppner, 2007 | iNaturalist records |
| 8129.00 | Pyrrharctia isabella | Isabella Tiger Moth | Grasses | x | | Wagner, 2005; Beadle & Leckie, 2018; Baker, 2019a | |
| 8129.00 | Pyrrharctia isabella | Isabella Tiger Moth | Syringa vulgaris | x | | Tietz, 1972; Heppner, 2007 | |
| 8129.00 | Pyrrharctia isabella | Isabella Tiger Moth | Arctium lappa - Greater Burdock | SE | | Heppner, 2007 | |
| 8129.00 | Pyrrharctia isabella | Isabella Tiger Moth | Betula pendula - Silver Birch * | SE | | Heppner, 2007 | |
| 8129.00 | Pyrrharctia isabella | Isabella Tiger Moth | Cucumis melo - Canteloupe | SE | | Robinson et al., 2010 | needs confirmation |
| 8129.00 | Pyrrharctia isabella | Isabella Tiger Moth | Helianthus annuus - Common Sunflower | SE | | Heppner, 2007 | |
| 8129.00 | Pyrrharctia isabella | Isabella Tiger Moth | Persicaria maculosa - Spotted Lady's-thumb * | SE | | Heppner, 2007 | |
| 8129.00 | Pyrrharctia isabella | Isabella Tiger Moth | Pisum sativum - Garden Pea | SE | | Tietz, 1972; Heppner, 2007 | |
| 8129.00 | Pyrrharctia isabella | Isabella Tiger Moth | Plantago major - Common Plantain * | SE | | Tietz, 1972; Heppner, 2007 | |
| 8129.00 | Pyrrharctia isabella | Isabella Tiger Moth | Prunus persica - Peach | SE | | Robinson et al., 2010 | |
| 8129.00 | Pyrrharctia isabella | Isabella Tiger Moth | Ricinus communis - Castor-bean | SE | | Tietz, 1972; Heppner, 2007 | |
| 8129.00 | Pyrrharctia isabella | Isabella Tiger Moth | Taraxacum officinale - Common Dandelion | SE | | Tietz, 1972; Heppner, 2007 | |
| 8129.00 | Pyrrharctia isabella | Isabella Tiger Moth | Zea mays - Corn * | SE | | Tietz, 1972; Covell, 1984; Heppner, 2007 | |
| 8129.00 | Pyrrharctia isabella | Isabella Tiger Moth | Acer saccharum - Sugar Maple | S5 | | Tietz, 1972; Heppner, 2007 | |
| 8129.00 | Pyrrharctia isabella | Isabella Tiger Moth | Clethra alnifolia - Coastal Sweet-pepperbush * | S5 | | Tietz, 1972; Heppner, 2007 | |
| 8129.00 | Pyrrharctia isabella | Isabella Tiger Moth | Onoclea sensibilis - Sensitive Fern | S5 | | BugGuide (Maggie Furtak) | |
| 8129.00 | Pyrrharctia isabella | Isabella Tiger Moth | Parthenocissus quinquefolia - Virginia Creeper | S5 | | Tietz, 1972; Heppner, 2007 | |
| 8129.00 | Pyrrharctia isabella | Isabella Tiger Moth | Prunus serotina - Black Cherry * | S5 | | Tietz, 1972; Heppner, 2007 | |
| 8129.00 | Pyrrharctia isabella | Isabella Tiger Moth | Rubus allegheniensis - Allegheny Blackberry | S5 | | Tietz, 1972; Heppner, 2007 | |
| 8129.00 | Pyrrharctia isabella | Isabella Tiger Moth | Ulmus americana - American Elm | S5 | | Tietz, 1972; Heppner, 2007 | |
| 8129.00 | Pyrrharctia isabella | Isabella Tiger Moth | Viburnum dentatum - Southern Arrowwood | S5 | | Tietz, 1972; Heppner, 2007 | |
| 8129.00 | Pyrrharctia isabella | Isabella Tiger Moth | Vitis labrusca - Fox Grape * | S4 | | Heppner, 2007 | |
| 8129.00 | Pyrrharctia isabella | Isabella Tiger Moth | Rubus strigosus - American Red Raspberry | S2? | | Tietz, 1972 | |
| 8129.00 | Pyrrharctia isabella | Isabella Tiger Moth | Acer sp. | - | | Covell, 1984; Beadle & Leckie, 2012 | |
| 8129.00 | Pyrrharctia isabella | Isabella Tiger Moth | Asclepias sp. | - | | Robinson et al., 2010 | needs confirmation |
| 8129.00 | Pyrrharctia isabella | Isabella Tiger Moth | Aster sp. | - | | Tietz, 1972; Covell, 1984; Heppner, 2007; Beadle & Leckie, 2012; Baker, 2019a | |
| 8129.00 | Pyrrharctia isabella | Isabella Tiger Moth | Betula sp. | - | | Covell, 1984; Beadle & Leckie, 2012 | |
| 8129.00 | Pyrrharctia isabella | Isabella Tiger Moth | Catalpa sp. | - | | BugGuide (Yurika Alexander) | |
| 8129.00 | Pyrrharctia isabella | Isabella Tiger Moth | Gossypium sp. | - | | Robinson et al., 2010 | needs confirmation |
| 8129.00 | Pyrrharctia isabella | Isabella Tiger Moth | Helianthus sp. | - | | Covell, 1984; Beadle & Leckie, 2012 | |
| 8129.00 | Pyrrharctia isabella | Isabella Tiger Moth | Lactuca sp. | - | | Wagner, 2005; Beadle & Leckie, 2018 | |
| 8129.00 | Pyrrharctia isabella | Isabella Tiger Moth | Lonicera sp. | - | | BugGuide (Yurika Alexander) | |
| 8129.00 | Pyrrharctia isabella | Isabella Tiger Moth | Melilotus sp. | - | | Robinson et al., 2010 | needs confirmation |
| 8129.00 | Pyrrharctia isabella | Isabella Tiger Moth | Phaseolus sp. | - | | Robinson et al., 2010 | needs confirmation |
| 8129.00 | Pyrrharctia isabella | Isabella Tiger Moth | Plantago sp. | - | | Baker, 2019a | |
| 8129.00 | Pyrrharctia isabella | Isabella Tiger Moth | Rumex sp. | - | | Baker, 2019a | |
| 8129.00 | Pyrrharctia isabella | Isabella Tiger Moth | Solidago sp. | - | | Baker, 2019a | |
| 8129.00 | Pyrrharctia isabella | Isabella Tiger Moth | Spiraea sp. | - | | Wagner, 2005; Beadle & Leckie, 2018 | |
| 8129.00 | Pyrrharctia isabella | Isabella Tiger Moth | Ulmus sp. | - | | Covell, 1984; Beadle & Leckie, 2012 | |
| 8129.00 | Pyrrharctia isabella | Isabella Tiger Moth | Urtica sp. | - | | Robinson et al., 2010 | needs confirmation |