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Megarhyssa nortoni
The giant sirex wasp parasite Megarhyssa nortoni was imported to New Zealand and released in the 1960s to control the sirex wood wasp, a pest in pine plantations.
The giant sirex wasp parasite Megarhyssa nortoni was imported to New Zealand and released in the 1960s to control the sirex wood wasp, a pest in pine plantations.
