In memory of doctor Miklós Ujvárosi, founding teacher of the scientific school of Hungarian weed biology and weed control specialists on the 40th anniversary of his death

In memory of Dr. Miklós Ujvárosi (1913-1981), founding teacher of the scientific school of Hungarian weed biology and weed control specialists on the occasion of the 40th anniversary of his death: This is the unique scientific school preparing herbologists to have necessary weed biology and weed control knowledge. His students continue and develop the scientific activity of the professor. The need for meetings has grown into a series of regular meetings for herbologists wherever they work.