The last weekend in March, Eric and I went back to the little townhouse we had rented to clean it up so that we could get our security deposit back. As we were pulling into the little cul-de-sac where we used to live, I noticed a few purple blooms on a nearby wisteria plant. We remembered that shrub from last year, and last year it had more than just “a few” blooms. When we parked, we walked over to look more closely at it. When we walked up to it, it was immediately evident that something was wrong with the plant.
It looked scraggly, was lacking foliage, and the small bursts of color were rather pitiful and puny, as compared to the elegant draping flowers in full bloom elsewhere in the area.
When we looked more closely, we realized that most of the plant was covered in strange little beetle-like insects.
Upon even closer inspection, we realized that they were the Kudzu bugs we had been recently hearing about from others. Here is a handful in my palm:
Kudzu bugs are related to stink bugs. When alarmed or disturbed (or squished), they emit an unpleasant odor. We got to experience this when I grabbed a handful for the close-up photo.
Kudzu bugs are natural consumers of the kudzu vine, an invasive plant which has spread throughout the south. Kudzu bugs are also invasive and were accidentally brought to Georgia in 2009. They are decimating the kudzu population (which seems to be okay with people), but they also have a voracious appetite for soybeans (which has some more serious agricultural repercussions). They have no natural predators and have been very resistant to pesticides and other attempts at population control thus far. Their population is exploding here and they are spreading to other states.

We have read and heard about some horror stories from homeowners here in Georgia, as well – people whose homes have been infested when huge swarms of kudzu bugs seek shelter in the late fall and winter. One man, I believe in Georgia, counted the kudzu bugs he vacuumed out of his attic. The number was in the 10′s of thousands. A colleague told Eric how large swarms of the bugs sun themselves on the the white pillars on the front of his home. Attempts to dislodge them have been unsuccessful (they stain things when squished, emit that unpleasant odor when disturbed – which gets into the house, and pesticide applications have little long-term impact). They are so dense that they cover the pillars entirely – they appear to be a textured brown color instead of white.

It was very creepy to see this wisteria at our old home covered in kudzu bugs … this was really the first time we witnessed an infestation ourselves. I just hope I don’t dream about these bugs – this is the stuff nightmares are made of!