Mar 01

Warm Weather May Be Bad News

Image credit: Yann Cœuru via Flickr. Licensed under CC BY 2.0
Image credit: Yann Cœuru via Flickr. Licensed under CC BY 2.0

This unusually warm winter has been great for most of us, but scientists say it comes at a cost… It turns out that bugs love the mild weather as much as we do!

A recent WTOP article explains why higher winter temperatures may mean more bugs this spring.

Warm temperatures will mean better survival rates for bugs that are not cold-hearty, [Mike Raupp, professor of entomology at the University of Maryland] said.

One example is the kudzu bug, an invasive species from Asia that is pushing into Maryland and Virginia from the Deep South. The species is damaging to soybean crops.

It would take subfreezing temperatures to suppress the populations of kudzu bugs, harlequin bugs (which are a garden pest) and stink bugs.

“We’ve got to go down into single digits before we’re going to kill stink bugs that are overwintering in unprotected places outdoors,” Raupp said.

And as bug populations are expected to be larger this spring, the warm weather is likely to bring them out sooner. “This year, in the winter that wasn’t, we certainly are going to see insects become active much earlier,” Raupp said.

Although the region is in the dead of winter, there are patches of lawn already sporting ant hills — a far cry from frozen ground. “Ants are one of the things that really make the world go around, and as soon as it warms up, hey, they’re up and out of the ground. They’re out there foraging right now,” Raupp said.

February’s mild weather is providing a preview of spring, and it’s setting the stage for mosquito-swatting season.

“I would expect to see earlier mosquito activity than we do in the so-called normal year, so I think the biters are just around the corner, too,” Raupp said.

The promise of an especially buggy spring may be daunting, but that’s where we come in! Call DC Mosquito Squad today to get a jump start on fighting the bite in your backyard. We can schedule safe and effective pest control treatments now so you’ll have an attack plan to keep biting bugs away come spring.

Related articles: 

Are Mosquitoes Cold Blooded?
What Happens to Ticks in Winter?
INFOGRAPH: 4 Ways to Protect Your Home From Pests This Winter
What Happens to Mosquitoes During Winter?
Our Summer Mosquito Tips