Moths of North Carolina
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View PDFPyralidae Members: Monoptilota Members: 12 NC Records

Monoptilota pergratialis (Hulst, 1886) - Lima-bean Vine Borer Moth

Monoptilota pergratialis
view caption
Taxonomy
Superfamily:
Pyraloidea		 Family:
Pyralidae		Subfamily:
Phycitinae		Tribe:
Phycitini		P3 Number:
80a0446		 MONA Number:
5736.00
Identification
Field Guide Descriptions: Online Resources: MPG, BugGuide, iNaturalist, Google, BAMONA, GBIF, BOLDTechnical Description, Adults: Neunzig (1996)                                                                                 
Structural photos
Adult ID Requirements: Identifiable from good quality photos of unworn specimens.
Distribution in North Carolina
Distribution:
County Map: Clicking on a county returns the records for the species in that county.
Monoptilota pergratialisAlamance Alexander Alleghany Anson Ashe Avery Beaufort Bertie Bladen Brunswick Buncombe Burke Cabarrus Caldwell Camden Carteret Caswell Catawba Chatham Cherokee Chowan Clay Cleveland Columbus Craven Cumberland Currituck Dare Davidson Davie Duplin Durham Edgecombe Forsyth Franklin Gaston Gates Graham Granville Greene Guilford Halifax Harnett Haywood Henderson Hertford Hoke Hyde Iredell Jackson Johnston Jones Lee Lenoir Lincoln Macon Madison Martin McDowell Mecklenburg Mitchell Montgomery Moore Nash New%20Hanover Northampton Onslow Orange Pamlico Pasquotank Pender Perquimans Person Pitt Polk Randolph Richmond Robeson Rockingham Rowan Rutherford Sampson Scotland Stanly Stokes Surry Swain Transylvania Tyrrell Union Vance Wake Warren Washington Watauga Wayne Wilkes Wilson Yadkin Yancey
Flight Dates:
 High Mountains (HM) ≥ 4,000 ft.
 Low Mountains (LM) < 4,000 ft.
 Piedmont (Pd)
 Coastal Plain (CP)

Click on graph to enlarge 		Image showing flight dates by month for High Mountains greater than 4,000 feet, Low Mountains, Piedmont, and Coastal Plain: adults.
Immature Dates:
 High Mountains (HM) ≥ 4,000 ft.
 Low Mountains (LM) < 4,000 ft.
 Piedmont (Pd)
 Coastal Plain (CP)

Click on graph to enlarge 		Image showing flight dates by month for High Mountains greater than 4,000 feet, Low Mountains, Piedmont, and Coastal Plain: immatures.
Habitats and Life History
Habitats: This species appears to occur only as a crop pest in North Carolina.
Larval Host Plants: Larvae may be monophagous on lima beans (Phaseolus lunatus), which appear to have originated in Central America (Neunzig, 1979). - View
Wikipedia
Status in North Carolina
Natural Heritage Program Status:
Natural Heritage Program Ranks: GNR SNA
State Protection: Has no legal protection, although permits are required to collect it on state parks and other public lands.
Comments: This species appears to be native to the Southwest and probably should be considered exotic in North Carolina.

 Photo Gallery for Monoptilota pergratialis - Lima-bean Vine Borer Moth

Photos: 2
Monoptilota pergratialisRecorded by: Bo Sullivan on 2022-07-25
Scotland Co.
Comment: 		Monoptilota pergratialisRecorded by: Darryl Willis on 2021-07-13
Cabarrus Co.
Comment: