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Leptinotarsa decemlineata

Overview

The Colorado potato beetle originated from the Mexican highlands, and is now considered the economically most significant defoliator of potato in northern latitudes worldwide. The range of this insect is continuing to expand, and it is likely to eventually colonize all potato-producing areas with temperate climate. Within Mexico, the beetle feeds on native solanaceous plants, S. angustifolium, S. elaeagnifolium, and buffalo bur, S. rostratum. However, it has adapted to potatoes and other solanaceous crops after its range expansion.

Due to the lack of any natural enemies that have been able to evolve seasonal adaptations, the cornerstone of Colorado potato beetle management has been the use of insecticides. However, the beetle has shown a remarkable ability to develop resistance to most insecticides used for its control. The mechanism(s) of insecticide resistance is yet unknown and genomic sequencing will lead to major advances in managing this pest in commercial plant production.

Data were generated by the Baylor College of Medicine's i5k pilot project.

View the Baylor College of Medicine's data sharing policy.

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Image Credit: Scott Bauer, USDA Agricultural Research Service, Bugwood.org. CCBY license. View Source.

Assembly Information

Analysis Name
Leptinotarsa decemlineata genome assembly Ldec_2.0 (GCF_000500325.1)
Software
AllPaths v. 35218; ATLAS-link v. 1.0; ATLAS-gapfill v. 2.0; redundans v. 0.12c (NA)
Source
SAMN02376991
Date performed
2017-10-31
Materials & Methods
Not available

Assembly Metrics

Contig N50
NA
Scaffold N50
139046
GC Content
35.55

Data Files

NameLast modifiedSize
folder-parentParent Directory
folderBCM-After-Atlas2015-03-19 13:42
folderCurrent Genome Assembly2018-06-18 21:50
folderLdec_2.02018-06-18 21:50