Detailed Instructions: Given an English sentence, convert it into the french language.
Q: Mealybugs also infest some species of carnivorous plant such as Sarracenia ( pitcher plants ) ; in such cases it is difficult to eradicate them without repeated applications of insecticide such as diazinon .
A:
Ils infestent également certaines espèces de plantes carnivores comme les Sarracénies ; dans de tels cas , il est difficile de les éliminer sans application répétée d' insecticide tel que le diazinon .