2.3.
Experiments
I, II and III
Laboratory experiments were conducted in a 25
C constant
temperature
room (CT room) with a 14:10 light:dark period and
65
mol photons PAR m
−2
s
−1
during the light phase. The screening
tests in experiments I and II (Exp. I and II) (screening using
macrophyte
extracts and live macrophytes, respectively) were
◦