Now the government is trying to kill the kudzu. Scientists tried poisons, but the kudzu did not die. It just grew faster. Scientists have found one kind of caterpillar in the south that eats kudzu. They are also thinking about bringing some insects from china. These insects like to eat kudzu, but they might eat other plants,too. This might cause new problems. For now, kudzu is here to stay. So if you visit the south, don't leave your car by the side of the road. If you do, you might need an ax to find it.