Does anyone know a trap for grasshoppers? I get swarms of them every year and I've discovered about 50 hatchlings already. They will quickly continue to increase in number as the season progresses. I'm thinking it wouldn't be too difficult trapping them since they like to congregate together while young. I guess the most difficult part would be to attract them to the trap. Currently the only thing I could think of is to simply place a fishtank over them wherever I find them. Then I'd just have to find a way to rid them.