Mid-Atlantic Dreads Bad Summer of Foul, Hungry Stink Bugs

By TIMOTHY WILLIAMS
May 20, 2011

The voice on the answering machine at SBS Pest Control in Pittsburgh offers an unusual valediction.
“We hope your day,” it says, “is stink bug free.”

Ask people around Pittsburgh and much of the rest of the Mid-Atlantic region and they are likely to say there have been far too few stink-bug-free days of late, a harbinger of what promises to be another challenging summer, a year after tens of millions of the inchlong pests wreaked havoc on crops and homes.

As the temperatures rise and stink bugs emerge from their winter quarters, entomologists say, the infestation could prove even worse this year, with the bugs making their way into new areas of the country.

The brown marmorated stink bug is believed to have arrived here from Asia in the 1990s. It has made its way from Pennsylvania to at least 33 states, and has been spotted as far west as California and Washington. A continuing advance is inexorable, scientists say, because the bugs have no natural predators and can travel long distances — not by flying, but via a more convenient method: covertly hitching rides in vehicles.

The insect has caused tens of millions of dollars in damage, munching apples, peppers, corn and soybeans, and has proved to be a general irritant — in no small part because of its foul odor, which the bug secretes as a defense mechanism.  the rest image by Stephen Klein

“The feeling in the bug world is this is the worst bug we’ve seen in 40 years,” said Michael J. Raupp, an entomologist at the University of Maryland. “It eats peaches and grapes and soybeans. It’s annihilated organic growers who can’t use pesticides. And guess what? After it eats your crops, it comes inside your home. I’ve never seen another bug do that.”

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