Introducción. El perforador del fruto tomate Neoleucinodes elegantalis (Guenée) (Lepidoptera: Pyralidae) y los minadores de la hoja Phthorimaea operculella (Zeller) Tuta absoluta Meyrick Gelechiidae), afectan producción en diferentes áreas Venezuela. parasitismo sus huevos por Trichogramma pretiosum Riley (Hymenoptera: Trichogrammatidae) es una valiosa alternativa control bajo costo sustentable...

The potato tuber moth (PTM), Phthorimaea operculella, is the main pest in world, having managed to adapt a wide range of climatic conditions, and causing damage stored tubers. effectiveness biological control using parasitoid Trichogramma cacaeciae predatory mite Blattisocius mali was evaluated PTM under conditions that simulated those tubers storage. number adults found at end trial significan...