SCORES & OUTDOORS: What’s the difference between a cobweb and a spider web?

by Roland D. Hallee

This may not have anything to do with nature, but I think it qualifies.

Nothing is more irritating, to me, at least, than walking into a cobweb as I’m exiting the house or camp. So, that prompted the question, what is the difference between a cobweb and a spider web?

The term “spider web” is typically used to refer to a web that is apparently still in use (i.e., clean), whereas “cobweb” refers to a seemingly abandoned (i.e., dusty) web. However, the word “cobweb” is also used by biologists to describe the tangled three-dimensional web of some spiders of the family Theridiidae.

File this one under “T ”, for “Today I Learned….” Despite emitting from the same arachnid derrière, spider webs and cobwebs are not the same thing. Spider webs are the sticky traps spiders set to capture their supper; cobwebs are but a shadow of their former spider web self.

Typically, a cobweb is an abandoned spider web. The sticky silk of a spider web is excellent at catching insects, so naturally, it’s great at collecting dust. This is especially possible in hard-to-reach areas, like ceiling corners, that are infrequently dusted.

Cobwebs are tangled and irregularly designed webs. Spider webs are more elegant and sophistically designed. Cobwebs are also comprised of a different type of silk than the spider web.

Unlike spider webs, which spiders use to catch and trap their prey, cobwebs are vacant “homes” spiders have abandoned to move on to greener pastures – in this case, usually just a new area of your house. The stray spider silk left behind is incredibly sticky and a magnet for pollen, dust particles, and other debris. This is why, when you discover cobwebs, they appear dirty and loose, instead of elastic and tight as a new spider web.

While they may not pose any real danger, these sticky nuisances certainly don’t add to the aesthetics. Moreover, they tend to accumulate dust, making your space feel less inviting. If your house is starting to resemble a spooky Halloween scene with cobwebs adorning every corner, it’s time to take action. Dust and clean your home regularly. This doesn’t allow a spider to build a web. Dusting regularly doesn’t just keep the webs away, but also ensures other insects attracting elements are cleaned from your house, keeping the prey away, also.

If you’re seeing a lot of spiderwebs in and around your home, it’s likely you’ve incurred a pretty sizeable spider infestation. Spiders typically hide until they have no choice but to come out into the open, so there could be a lot more than you think.

Ways to spider-proof your house:

– Lemon peels. Spiders hate the smell of citrus fruits such as lemons, limes and oranges. …
– Peppermint Oil. This makes a surprisingly great, natural bug repellent. …
– Keep your house clutter-free.
– Close windows at night. …
– White vinegar. …
– Limit lights.

Now, this may sound strange, and it might even be directed at some of our friends, since my wife strongly believes Vicks VapoRub can be used for many cures.

Because of this, Vicks VapoRub is the perfect deterrent – it uses eucalyptus and menthol to open your nasal passages, which is much too strong of a scent for an arachnid. In addition to peppermint, which was mentioned earlier, you can try using essential oils like lavender, eucalyptus, or citrus, as spiders tend to dislike these scents. You can create a homemade spider-repellent spray by mixing a few drops of these essential oils with water and applying it to spider-prone areas.

The smell of cinnamon also repels these arachnids. Spiders prefer to maintain a fair distance away from them. Ultimately, cinnamon oil will also fight other insects and keep them away, so it’s not for spiders only. Mix cinnamon oil with water, dip a cotton ball in, then wipe the mixture in spider-prone areas.

How about moth balls? My wife and I use them liberally when closing up camp in the fall to discourage mice from entering the shelter. Contrary to what many believe, these moth balls really work. So…

As the mothball disintegrates, the chemical is released into the air. The foul scent that is released becomes a spider repellent and gets rid of spiders. They are repelled by this naturally occurring scent. With that being said, spiders will avoid mothballs at all costs.

Will dryer sheets work? Dryer sheets are rumored to protect against much more than static cling. But there is no scientific research to back up these claims.

Finally, my wife and I use small electronic devices to discourage spiders from entering our camp. You can buy them at The Home Depot, Tractor Supply, Agway and Aubuchon Hardware. They are small plug-ins that have a small blinking red light, and the sound of a “tick” every few seconds. They work very well.

So, we’ve learned quite a bit about spiders, their webs and repellants today. Now, if you’re not a fan of spiders, like I, get to work.

Roland’s trivia question of the week:

What “curse” prevented the Red Sox winning the World Series for 85 years?.