Tawny Crazy Ants – EDIS Update

Integrated Pest Management (IPM) of the Tawny Crazy Ant, Nylanderia fulva (Mayr)

The tawny crazy ant infests buildings and greenhouses, attacks crops, domestic animals, and honeybee hives, displaces native ant species, and disrupts electrical equipment. This 8-page fact sheet describes how to identify the ant and monitor for infestations. It explains how to eliminate food sources and harborages and presents an integrated pest management plan and specific approaches to control this pest ant. (Note: the tawny crazy ant is a serious pest that multiplies quickly and can easily become an overwhelming problem. If you suspect you have tawny crazy ants, the best approach is to call a licensed pest-control professional for help). Revised by Faith Oi, Dawn Calibeo, John Paige III, and Michael Bentley and published by the UF Department of Entomology and Nematology.
http://edis.ifas.ufl.edu/in889

Tawny Crazy Ant

As of 2012, tawny crazy ants have invaded 24 counties in Florida, parts of southeast Texas, and other areas of the southeastern U.S. The tawny crazy ant is considered a series pest. This species infests buildings and greenhouses, attacks crops, domestic animals, honeybee hives, displaces native ant species, and disrupts electrical equipment. This 3-page fact sheet covers the tawny crazy ant’s distribution, description, colonies, feeding habits, and pest status and control. Written by S. K. Hill, R. W. Baldwin, R. M. Pereira, and P. G. Koehler, and published by the UF Department of Entomology and Nematology, October 2013.
http://edis.ifas.ufl.edu/in1076

Tawny Crazy Ant (previously known as Caribbean crazy ant) Nylanderia (formerly Paratrechina) fulva (Mayr) (Insecta: Hymenoptera: Formicidae: Formicinae)

Nylanderia fulva is part of a group of ants referred to as “crazy ants” due to their quick and erratic movements. It has been reported from 27 counties of Florida and 27 counties of Texas, as well as from Louisiana, Mississippi, Alabama and Georgia. Huge number of workers in infested areas can make human activities uncomfortable and difficult. They can infest sidewalks, buildings and gardens, and damage phone lines, air conditioning units and computers. They have killed honey bee larvae and used the hives as their nests, and are even displacing red imported fire ants where the two populations overlap in Texas. This 5-page fact sheet was written by Shweta Sharma, John Warner, and Rudolph H. Scheffrahn, and published by the UF Department of Entomology and Nematology, December 2014. (Photo: Lyle Buss, UF/IFAS)
http://edis.ifas.ufl.edu/in1071