European Corn Borer Braconid vs Say's Stink Bug

Side-by-side species comparison

Attribute European Corn Borer Braconid Say's Stink Bug
Scientific Name Macrocentrus cingulum Chlorochroa sayi
Order Hymenoptera Hemiptera
Family Braconidae Pentatomidae
Size 4-7 mm 13-17 mm
Habitat Farmland Farmland
Diet Parasitoids Sap Feeders
Regions Europe, North America, Asia North America
Conservation Least Concern Least Concern

European Corn Borer Braconid

A slender parasitoid wasp introduced to North America to control the European corn borer moth. It lays polyembryonic eggs that multiply inside the host.

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Did You Know?

A single egg can divide into up to 36 identical embryos inside one host caterpillar through polyembryony.

Say's Stink Bug

A bright green stink bug common in arid and semi-arid habitats of western North America. It can be a significant pest of dry-farmed crops.

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Did You Know?

It overwinters in large aggregations under sagebrush bark, sometimes numbering in the thousands.