Spotted Cucumber Beetles, Striped cucumber beetles, western striped cucumber beetle, southern corn rootworm, Western corn rootworm beetles
Acalymma spp., Diabrotica undecimpunctata
Physical Description:
RVGPS-158: little yellow beetles with stripes or spots (very much like a ladybug, but with yellow-green instead of red background). Striped cucumber beetles can overwinter in most parts of the US & Canada. A similar species, the western striped cucumber beetle is only found in the western states. It will feed on snap bean pods as well as seedlings of a variety of crops. The larval stage of the spotted cucumber beetle is the southern corn rootworm, which can cause serious damage to corn crops. Western corn rootworm beetles look similar to cucumber beetles but have yellow abdomens and shorter stripes on the wings.