Universal Chalcidoidea Database

Distribution references

Records of Trichogramma pretiosum Riley, 1879 in Canada-Nova Scotia:

1 record found
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Neil, K.A.; Specht, H.B. 1990, Field releases of Trichogramma pretiosum Riley (Hymenoptera: Trichogrammatidae) for suppression of corn earworm, Heliothis zea Boddie (Lepidoptera: Noctuidae), egg populations on sweetcorn in Nova Scotia, Canada. Canadian Entomologist 122(11/12):1259-1266    
Keywords: Biological control