Egg mass parasitized by a Trichogramma nubilale wasp
Egg mass of European corn borer being parasitized by a tiny Trichogramma nubilale wasp (C. E. Mason).
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Egg mass parasitized by a Trichogramma nubilale wasp
Egg mass of European corn borer being parasitized by a tiny Trichogramma nubilale wasp (C. E. Mason). |