Parasitism of eggs of Heliothis sp. and Alabama argillacea (Hubner) (Lepidoptera, Noctuidae) on cotton by Trichogramma pretiosum Riley (Hymenoptera, Trichogrammatidae) in northern Parana

Hohmann, C.L.; Santos, W.J.

Anais da Sociedade Entomologica do Brasil 18(Suppl): 161-167

1989

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