Literaturrecherche

Literatur Jäger H-J, Grünhage L, Dämmgen U, Richter O, Krupa SV (1991) Future research directions and data requirements for developing ambient ozone guidelines or standards for agroecosystems. Environ Pollut 70(2):131-141

Literatur Tiedemann A von, Weigel H-J, Jäger H-J (1991) Effects of open-top chamber fumigations with ozone on three fungal leaf diseases of wheat and the mycoflora of the phyllosphere. Environ Pollut 72(3):205-224

Literatur Adaros G, Weigel H-J, Jäger H-J (1991) Single and interactive effects of low levels of O3, SO2 and NO2 on the growth and yield of spring rape. Environ Pollut 72(4):269-286