Invader at the gate: The status of red imported fire ant in Australia and Asia

Since it first secured a foothold in the southern United States in the 1930s from its native South America, the red imported fire ant Solenopsis invicta Buren has now spread to more than 20 countries and territories. We update the status of S. invicta in Australia, China and Taiwan and discuss the invasion threat posed to other countries in the region, including India, Japan, South Korea, Myanmar, Laos and Vietnam. An analysis of the manner of...