[Alarmism about Phyllocnistis citrella [citrus fruits - Italy]]

aceite mineral agrume agrumi biological control campana de vidrio chemical control citrus fruits cloche cloches control cultural control de plagas controllo biologico controllo colturale controllo dei parassiti cultural control damage danno fitotoxicidad infestation infestazione italia italie italy legislation legislazione lotta ai parassiti con mezzi fisici lutte antiravageur lutte biologique lutte chimique lutte culturale lutte physique mineral oils pest control pesticide pesticides phyllocnistis citrella physical control phytotoxicity plaguicidas