Grain Moth Parasitoid vs Plum Sawfly

Side-by-side species comparison

Attribute Grain Moth Parasitoid Plum Sawfly
Scientific Name Pteromalus cerealellae Hoplocampa flava
Order Hymenoptera Hymenoptera
Family Pteromalidae Tenthredinidae
Size 1.5-3 mm 4-6 mm
Habitat Indoors Orchards
Diet Parasitoids Fruit Feeders
Regions Worldwide Europe
Conservation Least Concern Least Concern

Grain Moth Parasitoid

A small metallic parasitoid wasp that attacks stored-product moth larvae and pupae. It is found in grain stores and warehouses globally.

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Did You Know?

This wasp can detect host larvae hidden inside grain kernels using chemical and vibrational cues.

Plum Sawfly

A small, yellowish-brown sawfly that is a pest of plum orchards. Larvae bore into developing plum fruitlets, causing them to drop prematurely.

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Did You Know?

Larvae can be detected by their distinctive wet frass, which oozes from entry holes in young plum fruitlets.