Erysiphe cruciferarum – o nouă entitate parazită în culturile de Brassica napus var. Oleifera

Abstract

The article presents the results of state testing of the biological effectiveness of the fungicide Sulfex Gold, WG (sulphur, 800 g/kg) against the fungus Erysiphe cruciferarum Opiz ex Junell., which causes powdery mildew of autumn rape. The experimental data obtained show that the biological efficiency of the treatments was at the level of the standard variant, and the preparation Sulfex Gold, WG can be recommended for inclusion in the State Register of phytosanitary products and fertilizers as a fungicide against autumn rape powdery mildew.