“Floodwaters will not drown fire ants,” Paul R. Nester, a
specialist with the Texas A&M AgriLife Extension Service, told Houstonia
magazine. “Floating fire ant colonies can look like ribbons, streamers, mats,
rafts, or an actual ‘ball’ of ants floating on the water.”
The ants
flee from their underground homes when floodwaters start rising, and begin to
form a loose ball with one another. Then they can ride along the surface of the
water until they reach land or another dry space to crawl onto.
Although the
ants’ survival strategy sounds like something Stephen King would dream up to
make your skin crawl, it’s actually a tactic the ants have been using for
millennia—both to escape floods, and to travel long distances on
water, according to USA Today.
Houstonians
wading or boating through flood waters should beware, though. The venomous fire
ants will crawl onto just about anything—including you.
"Houston! Stay away from floating fire ant
colonies. They are deadly. The ants will act aggressively and will sting en
masse."
“If
you are in a row boat, do not touch the ants with the oars since they can
‘climb aboard’ via the oars,” Nester said.
What happens
if fire ants do get onto humans? Well, they can sting—and just one sting can induce an allergic reaction in those who respond to their venom,
according to Patch. And in some people, the venom can act as a deadly poison, according
to the Raleigh News & Observer. In fact, about ten Americans die each year
as a result of fire ant encounters.
This isn’t
the first time floating fire ants have emerged amid floods. When floodwaters
threatened South Carolina in 2015, many reported seeing mounds of the invasive fire ants floating
around, according to USA Today.
If the ants
do get on your skin, Nester suggests you quickly rub your skin until they
disperse. He also tells Houstonia that, while water won’t wash them off, “a
spray made of diluted biodegradable dishwashing liquid may help immobilize and
drown them.”
There haven’t been any
reports yet of anyone getting bitten by the little red insects during the flood, according to CBS,
and at least some Twitter users seem to have a sense of humor about the fleets
of fire ants.
(source: yahoo)
No comments:
Post a Comment