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Stephen Goldson - weevil v wasp

Images of Weevil v Wasps

The parasitoid wasp laying an egg into the Argentine stem weevil body cavity.

Autumnal Argentine stem weevil larval damage to a ryegrass pasture. Photo S. Olaniyan

Weevil larval damage to a grass stem

Argentine stem weevil adults. Photo Mark McNeill AgResearch NZ

An individual plant attacked by adult Argentine stem weevil adult feeding

Argentine stem weevil and parasitoid wasp. Photo Mark McNeill AgResearch NZ

The result of Argentine stem weevil adult feeding nipping-off emerging seedlings in newly-sown pasture

The images in this gallery are used with permission and are subject to copyright conditions.