EN
In two performed trials powdery mildew of tomato was observed at middle level of infection on tomato. Tank mix of azoxystrobin and difenoconazole in concentration respectively 0.011 + 0.006, sulphur, bupirimat and difenoconazole showed high efficacy in control of powdery mildew (Oidium lycopersici) on tomato grown under cover. Orange oil, grapefruit extract and melaleuca oil gave satisfactory control of this disease.