[QUOTE=The Scrivener]
::shivers in revulsion::
As if there weren’t enough other perfectly sound reasons to avoid south Texas… It makes me wonder how much scorpions factor into the traditional defense of the 2nd Amendment generally associated with the southwest. (I wouldn’t want to have to do battle with scorpions armed with anything less powerful than a grenade launcher, but I’m a wuss when it comes to bugs.)
Out of curiosity, why would they come into the house just as things are beginning to warm up outside? Isn’t most of their food (presumably other insects, not your blood) outside? To the OP, isn’t there a UV-light patrol you can do at night around your house to spot them by their bioluminescence?
[/QUOTE]
This information came directly from our exterminator: scorpions hunt and eat only live OtherBugs. The best way to keep them out of your house is to (a) have your house sprayed regularly to get rid of the scorpions’ prey, and (b) to keep from attracting the prey in the first place by not leaving food out.
To my knowledge, and according to the same exterminator, there is no effective chemical method for exterminating the actual critter because they don’t clean themselves like other bugs would do, thereby ingesting the poison from a spray. There’s no way to “bait” them with poison either because they tend to ignore dead or inanimate things.
We have an exterminator scheduled to come once a month all year long. He sprays inside and out. Then, just before summer starts, he comes and does what he calls a “power spray” where he literally soaks the outside of the house–roof and all–with a special concentration of the stuff he uses inside.
After that, we’ll see a scorpion once in a while clinging to the ceiling or something, but we don’t have near the problem we used to have since we started paying $75.00 for that power spray.
The OP is in South Texas, and I wouldn’t be surprised if that’s a different species of scorpion from the one I deal with in Southeastern New Mexico. According to the poison control hotline, ours, while poisonous of course, don’t produce either enough or the right kind of venom to make an adult human sick. The biggest one I’ve ever seen was about an inch and a half from stinger to pincer.
I’ve never been stung by one, but I hear it’s like being skewered with a white-hot poker. That’s all the information I need to always wear shoes in the house, never use a towel without shaking it out, check my shoes, and various other precautionary measures. My family looks at me like I’ve lost my mind, but I haven’t been stung by one yet, and I’ve lived around them almost all my life.