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Crazy ants are coming for you

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  • There’s a new invasive kid on the block that swarms like a fire ant on crack — neurotic, unpredictable crazy ants, and their spread is on across the South and Southwest.

O for the invasive salad days of fire ant devils and searing stings. There’s a new invasive kid on the block that swarms like a fire ant on crack — neurotic, unpredictable crazy ants, and their spread is on across the South and Southwest, and in time their march will be coast-to-coast.

Despite an innocuous name (tawny, rasberry, crazy … pick your handle), the ants move in waves of destruction and are capable of devouring anything and everything. They don’t grip skin with iron jaws and then jab a stinger up-and-down like fire ants, but instead dominate with numbers, a frenzied march, absence of natural predators, and total lack of colony borders. It’s not exactly fond remembrance for fire ants, but Edward LeBrun, a University of Texas, Austin researcher, tells redOrbit: “Fire ants are in many ways very polite. They live in your yard. They form mounds and stay there, and they only interact with you if you step on their mound.”

 

See related — Fire ants vs. Benadryl a battle of pain

 

LeBrun’s description of “polite” fire ants will be questioned by many, but regardless, the economic and environmental threat from crazy ants is real and is mounting. From ABC: “The damages can be extreme. In one year alone, researchers documented $146.5 million in damages to electrical equipment just in Texas.”

Crazy ants threaten anything electrical — farm machinery, vehicles, computers — even more than fire ants due to overwhelming numbers. It takes only a single ant to hit a hot wire and get fried, releasing a flow of pheromones and turning the area into a red light district. That brings on ant flow in quick-step fashion, all headed for the pheromones and the hot wire. Death by orgy for the ants; and the machine.

 

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From the NYT: “Entomologists report that the crazy ants, like other ants, seem drawn to electronic devices … But with crazy ants, so many will stream inside a device that they form a single, squirming mass that completes a circuit and shorts it. Crazy ants have ruined laptops this way and, according to one exterminator, have also temporarily shut down chemical plants.”

Discuss this Blog Entry 1

on Dec 13, 2013

Why doesn't someone develop a bug zapper type trap for them?

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