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Smelly kudzu-eating bug invades Alabama
http://blog.al.com/spotnews/2011/01/kudzu-eating_bug_invades_alaba.html#incart_hbx ^ | 1-16-2011 | AL.com

Posted on 01/17/2011 10:49:04 AM PST by Red Badger

An invasive kudzu-eating bug that swept across Georgia last year has now been detected in Alabama.

Though you might be tempted to celebrate the arrival of a bug that eats The Vine That Ate the South, this kudzu bug stinks. Both literally and figuratively.

When temperatures drop, the pea-sized bugs -- also known as the lablab bug or the globular stink bug -- invades homes in hordes. When threatened or crushed, they emit a foul odor.

University of Georgia entomology Professor Wayne A. Gardner said he's found them 30 stories high, coating the window sills of Atlanta condo high rises, and he has seen them swarming in roadside kudzu patches.

"You smell them when you get out of the truck," he said.

More seriously, the bug likes to munch on plants other than kudzu, including soybeans. It also could be a threat to other legume crops such as peanuts, Gardner said.

In November, Auburn University researchers collected two individual specimens in east Alabama border counties, Cleburne and Cherokee. They now expect them to spread quickly across our kudzu-rich state.

"They are really prolific and they are strong fliers. We think they will be widespread during the next growing season," said Auburn entomologist Ron Smith.

Known scientifically as Megacopta cribraria, the bulbous, pea-sized bug is native to India and China.

Researchers have not figured out how it got to Georgia. It might have caught a plane to Atlanta.

University of Georgia entomologist Dan Suiter said the school's labs started receiving samples in October 2009. They were coming in from mystified pest control professionals and confused county agents.

Samples came in from nine counties that year. By this past fall, entomologists had found the bug in 90 counties, covering virtually all the northern half of Georgia. The bugs also were found all over South Carolina this year and in one county in North Carolina.

Suiter said that, in experiments conducted this summer, U.S. Department of Agriculture researchers found the bug can limit the growth of kudzu by about one-third.

No limits

Kudzu itself is an Asian import. It was widely planted in the 1930s as an erosion prevention measure. When it found itself in a warmer and wetter world with none of its natural predators, kudzu quickly became a menace, spreading as much as a foot a day and eventually smothering anything that stood in its way.

The kudzu bug is experiencing a similar period of unchecked growth.

"It really doesn't have anything that limits its growth," Suiter said.

However, he doesn't expect the bugs to ease kudzu's grip on the South.

More problematic is gauging what effects the pest will have on crops.

Researchers have found that when the bug infests a soybean field, it can decrease yields by more than 10 percent as it damages and sucks moisture out of the plant.

At the Alabama Cooperative Extension System, entomologist Charles Ray and his colleague Xing Ping Hu will be tracking the kudzu bug's presence.

Hu has been busy in recent years. She has been tracking the spread of Formosan termites in the state.

"Invasive species are a big issue now," she said.

To make matters worse, there is a second variety of invasive stink bug that arrived in Alabama this year.

According to Ray, an observant amateur entomologist from Birmingham, Stuart Ball, discovered the first Brown Marmorated Stink Bug in the state, which Ball found in his apartment.

This bug also multiplies rapidly and tends to invade homes in numbers. It is a recent introduction from Asia and damages crops including apples and peaches.

And yes, it stinks, too.

If you find a kudzu bug, Hu can be reached at (334) 844-5002 or huxingp@aces.edu. Ray can be reached at (334) 844-3836 or (334) 844-4336 or at raychah@auburn.edu.

Join the conversation, add a comment or e-mail: tspencer@bhamnews.com


TOPICS: Business/Economy; Culture/Society; US: Alabama; US: Georgia; US: North Carolina; US: South Carolina
KEYWORDS: agriculture; alabama; bloggersandpersonal; bug; georgia; insect; invasivespecies; kudzu; northcarolina; sourcetitlenoturl; southcarolina
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To: ReneeLynn

They’d never survive up here. I’m glad I live up North and don’t have to deal with kudzu or any of the crazy damn bugs down there (ever see a rhino beetle?).

We do have the asian lady beetles, they don’t bother me.


21 posted on 01/17/2011 11:05:43 AM PST by Peter from Rutland
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To: Red Badger

We have stink bugs of a different variety that arrived in our area about 5 years ago.

Birds don’t eat them and their numbers just increase. Last year was awful. I had to sweep out the doorjamb of my car every time I went somewhere. I’m still finding them in my home months after their fall eruption.


22 posted on 01/17/2011 11:07:24 AM PST by Nickname
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To: Batrachian

The smell is hard to describe. Kind of musty like a wet dog.


23 posted on 01/17/2011 11:10:26 AM PST by Nickname
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To: Red Badger

in tea bundles maybe?

invasives are tough to stop...

in a way, they’re like illegals


24 posted on 01/17/2011 11:12:21 AM PST by NormsRevenge (Semper Fi ... Godspeed .. Monthly Donor Onboard .. Obama: Epic Fail or Bust!!!)
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To: Peter from Rutland

Don’t bet they wouldn’t survive. It’s freakin’ cold here and they’re still showing up in the house.


25 posted on 01/17/2011 11:13:00 AM PST by ReneeLynn (Socialism is SO yesterday. Fascism, it's the new black. Mmm mmm mmm.)
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To: GSWarrior

Best line all day. What do you think the IQ of his brother is? I was watching an episode where they have to get an alligator that is in a duck blind. They ask the cute highschool age girl that saw the alligator to go into the woods with them. The dad refused to let her go with them into the woods. He didn’t want those two doing anything nefarious with his daughter.


26 posted on 01/17/2011 11:15:15 AM PST by Sawdring
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To: Red Badger
You mean this kind of stink bug?


27 posted on 01/17/2011 11:16:06 AM PST by McBuff
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To: Kieri

Good luck killing the olives. I can’t think of the product name but you need to apply to the stumps or the olives will be back in full force. Check with a garden supply store and they can hook you up. If you do not treat the stumps you are wasting your time.


28 posted on 01/17/2011 11:21:55 AM PST by jack1165
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To: Batrachian

That’s a good question and hard to answer. Best description I can think of is that it’s very pungent with a sickeningly strong aroma of rotting vegetation.


29 posted on 01/17/2011 11:23:27 AM PST by Rebelbase
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To: Kieri

“....U.S. Department of Agriculture researchers found the bug can limit the growth of kudzu by about one-third.

Kudzu itself is an Asian import. It was widely planted in the 1930s as an erosion prevention measure.”

It wouldn’t surprise me if some agency already knew this about the bugs and brought them in as an “experiment”. Or some local fella in Rotary Club International on a trip to India heard about this bug and thought “Hmm - I bet a few of these little guys would clean up the backyard right quick!”


30 posted on 01/17/2011 11:26:22 AM PST by 21twelve ( You can go from boom to bust, from dreams to a bowl of dust ... another lost generation.)
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To: Red Badger

If you ate Kudzu, you would probably stink too.


31 posted on 01/17/2011 11:30:26 AM PST by MIchaelTArchangel (Obama makes me miss Jimmah Cahtah!)
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To: Red Badger

“When temperatures drop, the pea-sized bugs — also known as the lablab bug or the globular stink bug — invades homes in hordes. When threatened or crushed, they emit a foul odor.”

That’s nothing. They can’t hold a candle to palmetto bugs.


32 posted on 01/17/2011 11:33:16 AM PST by SeeSac
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To: Kieri

What can you tell me about those olive trees? I know of people here in Florida who are planting them as crops currently. I pray they are not the same thing you are fighting up there!


33 posted on 01/17/2011 11:34:59 AM PST by stefanbatory (Insert witty tagline here)
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To: SeeSac

True. They slip under doors and hide in door jambs waiting for you to open the door.................


34 posted on 01/17/2011 11:38:44 AM PST by Red Badger (Whenever these vermin call you an 'idiot', you can be sure that you are doing something right.)
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To: Red Badger

Spritz around your windows with Listerine - it really helps. I haven’t seen one in a week. I dispose of them with a kleenex or a paper towel - I’ve never had any bad smell after killing them. They are really ugly, though!


35 posted on 01/17/2011 11:43:43 AM PST by miss marmelstein
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To: miss marmelstein

They sound about as bad as our Love Bugs here in Florida..............


36 posted on 01/17/2011 11:45:37 AM PST by Red Badger (Whenever these vermin call you an 'idiot', you can be sure that you are doing something right.)
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To: Batrachian

The ones we’ve had this past year in New England (found a few this winter still) smell like rotting bananas. They are disgusting.

Bring back DDT!


37 posted on 01/17/2011 11:47:18 AM PST by LostInBayport (When there are more people riding in the cart than there are pulling it, the cart stops moving...)
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To: GSWarrior

LOL!


38 posted on 01/17/2011 11:56:56 AM PST by momtothree
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To: Kieri

Be sure to seal all your windows good, Home Defense from Ortho does a good job on them, but you have to spray around your windows weekly. We have them here in Memphis and this is what I found works best...use a vac cleaner to suck them up..I have a small shop vac and spray the filter to boot.


39 posted on 01/17/2011 12:01:38 PM PST by GailA (2012 rally cry DEMOCRATS and RINOS are BAD for the USA!)
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To: Rebelbase

He wasn’t the first person to do that. You can vacuum them when they are long dead though. Their dry grey carcasses litter my attic.


40 posted on 01/17/2011 12:02:55 PM PST by bvw
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