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raccoon

(31,110 posts)
Wed Jun 13, 2012, 10:43 AM Jun 2012

A thought about cockroaches. We think of them as ubiquitous, everywhere, all the time.

Then I read somewhere that central heating is to blame for that. Without it, they couldn't live in very
cold climates. (It wasn't a scientific journal or something like that.)

If that is true, then maybe some decades ago, people in cold areas had had no experience with them (Cockroaches, I mean.)

Anybody from Canada, AK, states near the Canada border, Norway, etc., know about this?


Edited to add: I guess cockroaches live in arid areas, too? Such as the Southwest.



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Greybnk48

(10,167 posts)
1. In the South, the frickers can fly!!
Wed Jun 13, 2012, 10:47 AM
Jun 2012

I was attacked by a flying cockroach at a La Quinta in Savannah and even the maintenance man was afraid of him.

gkhouston

(21,642 posts)
12. I will never forget the horrified expression on the face of a friend
Wed Jun 13, 2012, 02:23 PM
Jun 2012

of mine from New York when I told her that tree roaches can fly.

 

RZM

(8,556 posts)
10. That was actually addressed in that special about earth after humans
Wed Jun 13, 2012, 01:47 PM
Jun 2012

I think it was called 'After Humans,' or something like that. They talked about some of the species that depend on humans to sustain their numbers, like seagulls, rats, and roaches, etc.

I think it was argued that roaches would probably retreat from colder climates but remain in the warmer areas.

 

MadHound

(34,179 posts)
6. Roaches can survive cold weather
Wed Jun 13, 2012, 11:22 AM
Jun 2012

First, their metabolism slows down as temperatures drop, and they can even survive a light frost above ground. However in the winter time they generally burrow down and hibernate, coming up when it warms up.

Roaches can survive virtually anything, including surviving a couple of ice ages.

marybourg

(12,620 posts)
7. Grew up in a (working class) apartment in
Wed Jun 13, 2012, 12:30 PM
Jun 2012

in N.Y. and never saw a roach until at 19 I went to work in a food plant (DDT?)

stopbush

(24,396 posts)
9. The only place I've encountered cockroaches was when I lived in Manhattan.
Wed Jun 13, 2012, 12:49 PM
Jun 2012

Everyone I knew, rich or poor had to deal with them on some level.

Beyond that, nada. Not growing up in Ohio, nor living in NJ, Las Vegas or CA (north & south). No roaches.

BTW - no mosquitoes out West, either. They were a real problem in the East.

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