Nematodes significantly reduce Tuta larvae
than 80%. The large infestation which was present was reduced and under control, and the application greatly contributed to the condition of the plants [...] problem never grew big after that.’ Reduction of chemicals ‘Using biological control methods, we have been able to significantly reduce the amount of chemicals [...] ‘Since the arrival of Tuta absoluta in our areas, we have had problems controlling this pest chemically in our tomato crops. The problem got worse with the