Extension > Garden > Diagnose a problem > What insect is this? > Garden Pests > Flies, moths, wasps,and other insects with obvious wings - 3/4 inch and larger > Steele-blue cricket hunter
Steele-blue cricket hunter
Sphex pennsylvanicus

David Cappaert, Michigan State University, Bugwood.org
Size: 1 to 1 1/4 inch long
Where/When: Found on a variety of perennials. Adults are active July to September.
Significance: Visits flowers to feed on nectar and does not harm plants. It is alarming because of its size, but is not a pest to people.
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