Identification, Images, & Information
For Insects, Spiders & Their Kin
For the United States & Canada
 

Register · Log In
HomeGuideID RequestRecentFrassForumsDonateHelp
Clickable Guide
Moths Butterflies Flies Caterpillars Flies Dragonflies Flies Mantids Cockroaches Bees and Wasps Walkingsticks Earwigs Ants Termites Hoppers and Kin Hoppers and Kin Beetles True Bugs Fleas Grasshoppers and Kin Ticks Spiders Scorpions Centipedes Millipedes

Calendar
Upcoming Events

Information, insects and people from the 2019 BugGuide Gathering in Louisiana, July 25-27

Discussion, insects and people from the 2018 gathering in Virginia, July 27-29

Photos of insects and people from the 2015 gathering in Wisconsin, July 10-12

Photos of insects and people from the 2014 gathering in Virginia, June 4-7.

Photos of insects and people from the 2013 gathering in Arizona, July 25-28

Photos of insects and people from the 2012 gathering in Alabama

Photos of insects and people from the 2011 gathering in Iowa
TaxonomyBrowse
Info
ImagesLinksBooksData
Home » Guide » Arthropods (Arthropoda) » Hexapods (Hexapoda) » Insects (Insecta) » Beetles (Coleoptera) » Water, Rove, Scarab, Long-horned, Leaf and Snout Beetles (Polyphaga) » Series Cucujiformia » Snout and Bark Beetles (Curculionoidea) » Snout and Bark Beetles (Curculionidae) » Broad-nosed Weevils (Entiminae) » Eustylini » Diaprepes » Diaprepes Root Weevil (Diaprepes abbreviatus)

Species Diaprepes abbreviatus - Diaprepes Root Weevil

Classification · Other Common Names · Explanation of Names · Size · Identification · Range · Food · Remarks · Print References · Internet References · Works Cited
Bright Orange - Diaprepes abbreviatus Beetle. What species? - Diaprepes abbreviatus Citrus Root Weevil - Diaprepes abbreviatus Weevil - Diaprepes abbreviatus Diaprepes? - Diaprepes abbreviatus Diaprepes abbreviatus Diaprepes abbreviatus Diaprepes Root Weevil? - Diaprepes abbreviatus
Classification
Kingdom Animalia (Animals)
Phylum Arthropoda (Arthropods)
Subphylum Hexapoda (Hexapods)
Class Insecta (Insects)
Order Coleoptera (Beetles)
Suborder Polyphaga (Water, Rove, Scarab, Long-horned, Leaf and Snout Beetles)
No Taxon (Series Cucujiformia)
Superfamily Curculionoidea (Snout and Bark Beetles)
Family Curculionidae (Snout and Bark Beetles)
Subfamily Entiminae (Broad-nosed Weevils)
Tribe Eustylini
Genus Diaprepes
Species abbreviatus (Diaprepes Root Weevil)
Other Common Names
Citrus [Root] Weevil, Sugarcane Rootstalk Borer Weevil, Apopka Weevil, Sugarcane Root Weevil, West Indian Sugar Cane Rootstalk Borer
Explanation of Names
Diaprepes abbreviatus (Linnaeus 1758)
Size
10-19 mm
Identification
color highly variable (from gray to yellow to orange to black)
Range
Native to the Caribbean, adventive and established in so. US: so. & central FL (1964), so. TX (Cameron & Hidalgo Cos 2000, Corpus Christi 2005, Houston 2009; map), so. CA (2005), LA (2008); further north in greenhouses
Food
highly polyphagous; larvae feed on roots, adults on foliage of citrus trees (esp. oranges in TX) and almost 300 other plant species(1)
Remarks
Major pest of citrus crops: larvae often girdle the taproot, which may kill the plant and provide an avenue for Phythophora infections. A single larva can kill young hosts while several larvae can cause serious decline of older, established hosts.
Pest of sugarcane in the Caribbean(2); earliest record in our area: FL 1964(1)
Print References
French J.V., Skaria M. (2000) Citrus root weevil identified. Texas A&M University-Kingsville Citrus Center Newsletter 18(6).
Grafton-Cardwell E.E., Godfrey K.E., Peña J.E., McCoy C.W., Luck R.F. (2004) Diaprepes root weevil. ANR Publication 8131, 8 pp. (Full text)
Woodruff R.E. (1985) Citrus weevils in Florida and the West Indies: preliminary report on systematics, biology, and distribution (Coleoptera: Curculionidae). Fla. Entomol. 68(3): 370-379. Full text
Internet References
Fact sheets: Haseeb et al. (2010)(1) | FL(3) | TX
Species page (Quinn 2009)
Works Cited
1.Haseeb M., O'Brien C.W., Kairo M.T.K. (2010) Potentially invasive weevil species from the Caribbean countries to the US...
2.Insects and mites new to Florida sugarcane
Hall D.G., Konstantinov A.S., Hodges G.S., Sosa O., Welbourn C., Westcott R.L. 2005. J. Amer. Soc. Sugar Cane Technologists 25: 143-156.
3.University of Florida: Featured Creatures
Contributed by Hannah Nendick-Mason on 1 September, 2004 - 7:56pm
Additional contributions by Beatriz Moisset, Bbarnd, Mike Quinn, Ted Kropiewnicki, v belov, metrioptera
Last updated 18 January, 2019 - 5:41pm

Disclaimer: Dedicated naturalists volunteer their time and resources here to provide this service. We strive to provide accurate information, but we are mostly just amateurs attempting to make sense of a diverse natural world. If you need expert professional advice, contact your local extension office.

Contributors own the copyright to and are solely responsible for contributed content.
Click the contributor's name for licensing and usage information.
Everything else copyright © 2003-2019 Iowa State University, unless otherwise noted.

Bugguide is hosted by:

Printer Friendly Version 		Terms of Use
Privacy Statement
Site Map
Contact