01710naa a2200253 a 450000100080000000500110000800800410001910000200006024501640008026000090024450001710025352007180042465000230114265000220116565300240118765300270121165300270123870000190126570000210128470000230130570000210132870000170134977300900136620755622023-03-30       2017    bl uuuu     u00u1 u    #d1 aPIROVANI, V. D.  aTrichogramma galloi and Trichogramma pretiosum for the management of Duponchelia fovealis (LepidopterabCrambidae) in strawberry plants.h[electronic resource]  c2017  aNotas Científicas. Título em português: Trichogramma galloi e Trichogramma pretiosum para o manejo de Duponchelia fovealis (Lepidoptera: Crambidae) em morangueiro.  aThe objective of this work was to determine the ideal number for field release of Trichogramma galloi and T. pretiosum for controlling Duponchelia fovealis (Lepidoptera: Crambidae) in strawberry (Fragaria x ananassa). The experiment was carried out in a greenhouse, where the strawberry cultivar 'Oso Grande' was infected with 100 eggs of D. fovealis distributed on the leaf surface area of each plant. A total of 1, 2, 4, 8, 16, 32, 64, and 128 female parasitoids were released per egg of D. fovealis. The greatest level of egg parasitism, with no differences for the species of Trichogramma, was observed at the densities of four and eight parasitoids per egg of D. fovealis, considered ideal for field release.  aBiological control  aFragaria ananassa  aFragaria x ananassa  aLagarta do morangueiro  aStrawberry caterpillar1 aPRATISSOLI, D.1 aTIBÚRCIO, M. O.1 aCARVALHO, J. R. de1 aDAMASCENA, A. P.1 aFARIA, L. V.  tPesquisa Agropecuária Brasileira, Brasília, DFgv. 52, n. 8, p. 690-693, fev. 2017.