Natural parasitism of Trichogramma pretiosum (Hymenoptera: Trichogrammatidae) in Neoleucinodes elegantalis (Lepidoptera: Crambidae) eggs on tomato (Solanales: Solanaceae) in the Northeast region, Brazil

Oliveira, R C MPastori, P LCoutinho, C RJuvenal, S OAguiar, C V S