Diamondback Moth Parasitoid vs Emerald Cuckoo Wasp

Side-by-side species comparison

Attribute Diamondback Moth Parasitoid Emerald Cuckoo Wasp
Scientific Name Diadegma semiclausum Stilbum cyanurum
Order Hymenoptera Hymenoptera
Family Ichneumonidae Chrysididae
Size 4-6 mm 10-18 mm
Habitat Farmland Underground
Diet Parasitoids Nectar Feeders
Regions Europe, Asia Africa, Southern Asia, Australia, Southern Europe
Conservation Least Concern Least Concern

Diamondback Moth Parasitoid

A small ichneumon wasp that is the most important natural enemy of the diamondback moth, a major global brassica pest. Females parasitize caterpillars with a quick ovipositor strike.

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Did You Know?

So effective at controlling diamondback moth that pesticide-free brassica production depends on this species.

Emerald Cuckoo Wasp

One of the largest and most spectacular cuckoo wasps with a vivid metallic green and blue body. It parasitizes mud dauber wasp nests across the Old World tropics.

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Did You Know?

It is the largest cuckoo wasp in the world and its metallic colors can shift from green to blue depending on the viewing angle.