Ash Whitefly Parasitoid vs Psocid-like Dustywing

Side-by-side species comparison

Attribute Ash Whitefly Parasitoid Psocid-like Dustywing
Scientific Name Encarsia inaron Conwentzia psociformis
Order Hymenoptera Neuroptera
Family Eulophidae Coniopterygidae
Size 0.5-1 mm 3-4 mm wingspan
Habitat Woodlands Woodlands
Diet Parasitoids Predators
Regions Europe, Asia, North America Europe, North Africa
Conservation Least Concern Least Concern

Ash Whitefly Parasitoid

A minute parasitoid wasp that attacks whitefly nymphs on ash trees and other hosts. It was introduced to California to control the ash whitefly.

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Did You Know?

It successfully eliminated ash whitefly as a pest in southern California within just a few years of introduction.

Psocid-like Dustywing

A European dustywing named for its resemblance to psocids or booklice. Common on deciduous trees where it hunts mites on leaf surfaces.

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Did You Know?

It is so small and moth-like that it was originally described as a psocid rather than a lacewing.