The South America tomato leafminer, Tuta absoluta, is a Neotropical invasive pest, affecting worldwide production. Its biological control, as an alternative to the current massive use of pesticides, is worth studying. In this field experiment, we are aimed to continue evaluating the potential of the wasp Pseudapanteles dignus as a biocontrol agent to reduce pest populations in greenhouses. Further, those data will be used for programming a prediction model of biocontrol.