Fig. 4From: Acaricidal efficacy of ultraviolet-C irradiation of Tetranychus urticae adults and eggs using a pulsed krypton fluoride excimer laserRelation between the energy delivered to the mite eggs and egg mortality under three radiation exposure times (60, 120, and 240 s) using the pulsed KrF excimer gas laser; the study was undertaken at 20–25 °C, in April 2018. Dashed line indicates mortality for the controls, which were not exposed to UV-C radiationBack to article page