M. Kornerova et al., THE EFFECT OF IRRADIANCE ON HILL REACTION ACTIVITY OF ATRAZINE-RESISTANT AND ATRAZINE-SUSCEPTIBLE BIOTYPES OF WEEDS, Photosynthetica, 35(2), 1998, pp. 265-268
Significantly lower Hill reaction activity together with seater sensit
ivity to photoinhibitory conditions was observed at various irradiance
s in atrazine-resistant biotypes of Senecio vulgaris L., Amaranthus re
troflexus L., and Poa annua L. compared to the susceptible ones.