PESTS AND DISEASES OF FORESTRY IN NEW ZEALAND

Megastigmus spermotrophus, Douglas Fir Seed Chalcid

  • Douglas Fir Seed Chalcid
    Forest and Timber Insects in New Zealand No. 14: Douglas fir seed chalcid.   Revised 2009 Based on J. Bain (1977) Insect: Megastigmus spermotrophus Wachtl (Hymenoptera: Chalcidoidea: Torymidae)      Fig. 1…

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