CMF
TUG Member
I was just told that Vero Beach is lousy with no-seems-ems. Is it true? How bad are they? Does regular insect repellant do the trick? I'll be there with the clan in about a month.
Charles
Charles
This has also been our experience.littlestar said:We stayed there a couple of years ago and I sprayed insect repellent on when I went to the beach and I never had a problem. I've heard that the Atlantic beaches have the "no seeums" but we've never really noticed them at Vero or Hilton Head. But, we always use insect repellent when we go to the beach.
Have fun!
susgar said:what do they look like?
No-see-ums, (Leptoconops torrens), are small biting flies in the family Ceratopogonidae. Adults are black and tiny, about 1/16 inch long, and are small enough to pass through window screens.
These flies are ferocious biters with a seemingly insatiable thirst for blood. As with mosquito, only the females bite. Males either do not feed or only feed on nectar or honeydew secreted by aphids and scale insects. No-see-ums will bite humans, domestic and wild animals and birds. They have short mouthparts and feed by injecting saliva into the skin, which causes blood to pool just under the skin surface. The bite is generally painless, but usually results in a small flat red spot that within 12 hours becomes excruciatingly itchy. In sensitive individuals a single bite can result in a swollen itchy spot 1-2 inches in diameter. Scratching No-see-um bites can double the length of time they require to disappear and can lead to infected sores.
There are chiggers and then there are chiggers. One kind causes itching and the other causes pain, but they both get under your skin.
The English language applies the name chigger to two quite distinct species of insect that share the common quality of being very small and burrowing into the skin. Widespread throughout the United States is a tiny red mite, Trombicula irritans, that sits on plants waiting for humans or other animals to show it some skin. It's only about one-fiftieth of an inch across, and it takes four to eight hours for its feeding to create an itch, so by the time you notice it the mite may be already gone. There's nothing to do but wash the bite and try to avoid scratching it.
A more painful kind of chigger is a flea, Tunga penetrans, which is at home in the tropics. In the United States, it is found mainly in the Southeast. The female looks for bare human feet and hops on between the toes or under the toe-nails. She cuts open the skin, burrows most of the way in, feeds, and lays eggs. Three or four days later the eggs hatch and new fleas are born. These chiggers go through a complete life cycle in about seventeen days, so a minor nuisance can soon become a major invasion. The engorged chigger makes her habitat very painful for its owner, and her activity can lead to secondary infections like tetanus and gangrene. But she can be killed with ethyl chloride spray.