Extension > Garden > Diagnose a problem > What insect is this? > Garden Pests > Beetles, bugs, ants, and other insects without obvious wings - Under 1/4 inch long > Potato flea beetle
Potato flea beetle
Epitrix cucumeris

Jeff Hahn, University of Minnesota Extension

Jeff Hahn, University of Minnesota Extension
Description: 1/16 inch long. Oval-shaped, dark brown to black body (It can be hard to distinguish similarly colored flea beetles).
Where/When: Feeds on tomato, potato, and other Solanaceae. Active from May through June and August through September.
Significance: Causes feeding damage (small, round, irregular holes) primarily to foliage. Low to moderate numbers usually do not impact plant health. High numbers can result in wilted and stunted plants.
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