organisms. The aim of this study was to investigate adverse effects of atrazine on life
parameters, oxidative stress, and ecdysteroid biosynthetic pathway in the marine copepod
Tigriopus japonicus. In T. japonicus, no mortality was shown in response to atrazine up to 20
mg/L in acute toxicity assessment. In nauplii, retardation in the growth and prolonged
molting and metamorphosis resulted under chronic exposure of atrazine at 20 mg/L. In …