| 62 records | 2,079 confirmed hosts for 815 species |
| Moth Account | Scientific Name | Common Name | Host Plant | Host Plant State Rank | Confirmed as Host | Reference | notes |
|---|
| 6597.00 | Ectropis crepuscularia | Small Engrailed | Acer negundo - Box-elder | S5 (S5) | x | Robinson et al., 2010 | |
| 6597.00 | Ectropis crepuscularia | Small Engrailed | Fraxinus americana - White Ash | S4S5 (S4S5) | x | MONC | |
| 6597.00 | Ectropis crepuscularia | Small Engrailed | Ulmus procera | x | | Robinson et al., 2010 | |
| 6597.00 | Ectropis crepuscularia | Small Engrailed | Thuja occidentalis - Northern White Cedar | SU (SU [SE?]) | | Maier et al., 2004 | |
| 6597.00 | Ectropis crepuscularia | Small Engrailed | Calluna vulgaris - Scotch Heather * | SNA (SE) * | | Robinson et al., 2010 | needs confirmation |
| 6597.00 | Ectropis crepuscularia | Small Engrailed | Betula pendula - Silver Birch * | SNA (SE) | | Robinson et al., 2010 | |
| 6597.00 | Ectropis crepuscularia | Small Engrailed | Centaurea jacea - Brown Knapweed | SNA (SE) | | Robinson et al., 2010 | needs confirmation |
| 6597.00 | Ectropis crepuscularia | Small Engrailed | Cirsium arvense - Canada Thistle * | SNA (SE) | | Robinson et al., 2010 | needs confirmation |
| 6597.00 | Ectropis crepuscularia | Small Engrailed | Cytisus scoparius - Scotch Broom | SNA (SE) | | Robinson et al., 2010 | |
| 6597.00 | Ectropis crepuscularia | Small Engrailed | Frangula alnus - Glossy Buckthorn | SNA (SE) | | Robinson et al., 2010 | needs confirmation |
| 6597.00 | Ectropis crepuscularia | Small Engrailed | Larix decidua - European Larch | SNA (SE) | | Robinson et al., 2010 | |
| 6597.00 | Ectropis crepuscularia | Small Engrailed | Lythrum salicaria - Purple Loosestrife | SNA (SE) | | Robinson et al., 2010 | needs confirmation |
| 6597.00 | Ectropis crepuscularia | Small Engrailed | Malus domestica - Common Apple | SNA (SE) | | Tietz, 1972; Heppner, 2007 | |
| 6597.00 | Ectropis crepuscularia | Small Engrailed | Philadelphus coronarius - Sweet Mock-orange | SNA (SE) | | Robinson et al., 2010 | needs confirmation |
| 6597.00 | Ectropis crepuscularia | Small Engrailed | Populus balsamifera - Balsam Poplar | SNA (SE) | | Robinson et al., 2010 | |
| 6597.00 | Ectropis crepuscularia | Small Engrailed | Pyrus communis - Common Pear | SNA (SE) | | Tietz, 1972; Wagner et al., 2001; Wagner, 2005; Heppner, 2007 | |
| 6597.00 | Ectropis crepuscularia | Small Engrailed | Quercus acutissima - Sawtooth Oak | SNA (SE) | | Robinson et al., 2010 | |
| 6597.00 | Ectropis crepuscularia | Small Engrailed | Ribes rubrum - Red Currant | SNA (SE) | | Robinson et al., 2010 | |
| 6597.00 | Ectropis crepuscularia | Small Engrailed | Salix caprea - Goat Willow | SNA (SE) | | Robinson et al., 2010 | |
| 6597.00 | Ectropis crepuscularia | Small Engrailed | Populus tremuloides - Quaking Aspen | SE? ([SE?]) | | Robinson et al., 2010 | |
| 6597.00 | Ectropis crepuscularia | Small Engrailed | Acer rubrum - Red Maple | S5 (S5) | | Robinson et al., 2010 | |
| 6597.00 | Ectropis crepuscularia | Small Engrailed | Betula alleghaniensis - Yellow Birch | S5 (S5) | | Robinson et al., 2010 | |
| 6597.00 | Ectropis crepuscularia | Small Engrailed | Pinus strobus - Eastern White Pine | S5 (S5) | | Robinson et al., 2010 | needs confirmation |
| 6597.00 | Ectropis crepuscularia | Small Engrailed | Quercus alba - White Oak | S5 (S5) | | Marquis et al., 2019 | |
| 6597.00 | Ectropis crepuscularia | Small Engrailed | Quercus velutina - Black Oak | S5 (S5) | | Marquis et al., 2019 | |
| 6597.00 | Ectropis crepuscularia | Small Engrailed | Ulmus americana - American Elm | S5 (S5) | | Robinson et al., 2010 | |
| 6597.00 | Ectropis crepuscularia | Small Engrailed | Tsuga canadensis - Eastern Hemlock | S4S5 (S4S5 [S4]) | | Tietz, 1972; Maier et al., 2004; Heppner, 2007 | |
| 6597.00 | Ectropis crepuscularia | Small Engrailed | Acer pensylvanicum - Striped Maple | S4 (S4) | | Robinson et al., 2010 | |
| 6597.00 | Ectropis crepuscularia | Small Engrailed | Aralia nudicaulis - Wild Sarsaparilla | S4 (S4) | | Eiseman, 2024a | |
| 6597.00 | Ectropis crepuscularia | Small Engrailed | Fraxinus pennsylvanica - Green Ash | S4 (S4) | | Robinson et al., 2010 | |
| 6597.00 | Ectropis crepuscularia | Small Engrailed | Comptonia peregrina - Sweet-fern * | S3 (S3) | | Wagner et al., 2001; Wagner, 2005 | |
| 6597.00 | Ectropis crepuscularia | Small Engrailed | Prunus virginiana - Choke Cherry | S2 (S2) | | Robinson et al., 2010 | |
| 6597.00 | Ectropis crepuscularia | Small Engrailed | Vaccinium macrocarpon - Cranberry | S2 (S2) | | Wagner et al., 2001 | |
| 6597.00 | Ectropis crepuscularia | Small Engrailed | Abies sp. | - | | Wagner et al., 2001; Wagner, 2005; Beadle & Leckie, 2018 | |
| 6597.00 | Ectropis crepuscularia | Small Engrailed | Acer sp. | - | | Craighead et al., 1950; Baker, 1972; Tietz, 1972; Covell, 1984; Wagner et al., 2001; Wagner, 2005; Heppner, 2007 | |
| 6597.00 | Ectropis crepuscularia | Small Engrailed | Alnus sp. | - | | Tietz, 1972; Covell, 1984; Heppner, 2007 | |
| 6597.00 | Ectropis crepuscularia | Small Engrailed | Aquilegia sp. | - | | Tietz, 1972; Heppner, 2007 | |
| 6597.00 | Ectropis crepuscularia | Small Engrailed | Betula sp. | - | | Craighead et al., 1950; Baker, 1972; Tietz, 1972; Covell, 1984; Wagner et al., 2001; Wagner, 2005; Heppner, 2007; Beadle & Leckie, 2012 | |
| 6597.00 | Ectropis crepuscularia | Small Engrailed | Cytisus sp. | - | | Tietz, 1972; Heppner, 2007 | |
| 6597.00 | Ectropis crepuscularia | Small Engrailed | Euonymus sp. | - | | Wagner, 2005 | |
| 6597.00 | Ectropis crepuscularia | Small Engrailed | Fraxinus sp. | - | | Wagner et al., 2001; Wagner, 2005 | |
| 6597.00 | Ectropis crepuscularia | Small Engrailed | Hamamelis sp. | - | | Wagner et al., 2001; Wagner, 2005 | |
| 6597.00 | Ectropis crepuscularia | Small Engrailed | Juglans sp. | - | | Craighead et al., 1950; Baker, 1972; Tietz, 1972; Wagner et al., 2001; Wagner, 2005; Heppner, 2007 | |
| 6597.00 | Ectropis crepuscularia | Small Engrailed | Larix sp. | - | | Wagner et al., 2001; Wagner, 2005 | |
| 6597.00 | Ectropis crepuscularia | Small Engrailed | Ligustrum sp. | - | | Tietz, 1972; Heppner, 2007 | |
| 6597.00 | Ectropis crepuscularia | Small Engrailed | Lonicera sp. | - | | Tietz, 1972; Heppner, 2007 | |
| 6597.00 | Ectropis crepuscularia | Small Engrailed | Malus sp. | - | | Covell, 1984; Wagner et al., 2001; Wagner, 2005; Beadle & Leckie, 2012 | |
| 6597.00 | Ectropis crepuscularia | Small Engrailed | Picea sp. | - | | Wagner et al., 2001; Maier et al., 2004; Wagner, 2005; Beadle & Leckie, 2012 | |
| 6597.00 | Ectropis crepuscularia | Small Engrailed | Populus sp. | - | | Tietz, 1972; Covell, 1984; Wagner et al., 2001; Wagner, 2005; Heppner, 2007; Beadle & Leckie, 2012 | |
| 6597.00 | Ectropis crepuscularia | Small Engrailed | Prunus sp. | - | | Wagner et al., 2001; Wagner, 2005 | |
| 6597.00 | Ectropis crepuscularia | Small Engrailed | Quercus sp. | - | | Craighead et al., 1950; Baker, 1972; Tietz, 1972; Covell, 1984; Wagner et al., 2001; Wagner, 2005; Heppner, 2007; Beadle & Leckie, 2012 | |
| 6597.00 | Ectropis crepuscularia | Small Engrailed | Ribes sp. | - | | Wagner et al., 2001; Wagner, 2005 | |
| 6597.00 | Ectropis crepuscularia | Small Engrailed | Rosa sp. | - | | Tietz, 1972; Heppner, 2007 | |
| 6597.00 | Ectropis crepuscularia | Small Engrailed | Rubus sp. | - | | Wagner et al., 2001; Wagner, 2005 | |
| 6597.00 | Ectropis crepuscularia | Small Engrailed | Salix sp. | - | | Tietz, 1972; Covell, 1984; Wagner et al., 2001; Miller & Hammond, 2003; Wagner, 2005; Heppner, 2007; Beadle & Leckie, 2012 | |
| 6597.00 | Ectropis crepuscularia | Small Engrailed | Sambucus sp. | - | | Tietz, 1972; Heppner, 2007 | |
| 6597.00 | Ectropis crepuscularia | Small Engrailed | Spartina sp. | - | | Robinson et al., 2010 | needs confirmation |
| 6597.00 | Ectropis crepuscularia | Small Engrailed | Swida sp. | - | | Wagner, 2005 | |
| 6597.00 | Ectropis crepuscularia | Small Engrailed | Trifolium sp. | - | | Tietz, 1972; Heppner, 2007 | |
| 6597.00 | Ectropis crepuscularia | Small Engrailed | Tsuga sp. | - | | Forbes, 1948; Covell, 1984; Wagner et al., 2001; Wagner, 2005; Heppner, 2007; Beadle & Leckie, 2012 | |
| 6597.00 | Ectropis crepuscularia | Small Engrailed | Ulmus sp. | - | | Tietz, 1972; Covell, 1984; Beadle & Leckie, 2012 | |
| 6597.00 | Ectropis crepuscularia | Small Engrailed | Vaccinium sp. | - | | Ferguson, 1975 | |