Influence of Diaphania hyalinata (L.) (Lepidoptera: Crambidae) egg density on the parasitization capacity of Trichogramma exiguum Pinto & Platner and Trichogramma pretiosum Riley (Hymenoptera: Trichogrammatidae)

The effects of the egg density of Diaphania hyalinata (L.) on several biological parameters of Trichogramma exiguum Pinto & Platner and T. pretiosum Riley were investigated. For that, 24h-old egg masses were isolated in glass tubes (15 replicates; 1 egg mass = 1 replicate), and offered to parasi...

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Veröffentlicht in:Neotropical entomology 2011-03, Vol.40 (2), p.238-243
Hauptverfasser: Polanczyk, R A, Barbosa, W F, Celestino, F N, Pratissoli, D, Holtz, A M, Milanez, A M, Cocheto, J G, da Silva, A F
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