Antkey

ID guide | introduced ants

The argentine ant: challenges in managing an invasive unicolonial pest

Publication Type:Journal Article
Year of Publication:2008
Authors:J. Silverman, Brightwell R. J.
Journal:Annual Review of Entomology
Volume:53
Pagination:231-252
Abstract:

*[The Argentine ant, Linepithema humile, has invaded urban, agricultural, and natural habitats worldwide, causing economic damage & disrupting ecosystem processes. Introduced populations of L. humile & those of many other invasive ants tend to be unicolonial, forming expansive, polygynous super-colonies that dominate native ant communities & challenge control practices.Argentine ant management typically entails the application of residual insecticide liquids, granules, or baits to only a portion of the colony, resulting in fairly rapid reinfestation. We suggest that prevailing control methodologies are incomplete & not compatible with the behavior, nesting habits, & population structure of this ant. Therefore, more aggressive management strategies are required. Successful eradication efforts, against other invasive unicolonial ant species, can provide useful insights for local-scale L. humile eradication.]

Alternate Journal:Annu. Rev. Entomol.
Scratchpads developed and conceived by (alphabetical): Ed Baker, Katherine Bouton Alice Heaton Dimitris Koureas, Laurence Livermore, Dave Roberts, Simon Rycroft, Ben Scott, Vince Smith