Hormetic treatments using high-intensity, pulsed polychromatic light (HIPPL) and low-intensity UV-C (LIUV) can control Botrytis cinerea on lettuce (Lactuca sativa) in a controlled environment. For the cv. Temira, 48 pulses of HIPPL significantly reduced mean disease progression (26%), while 0.64 kJ/m² of LIUV gave reductions of 27%. No LIUV or HIPPL treatment significantly reduced disease progression for cv. Amica. A 0.98 kJ/m² dose of LIUV and 24 pulses of HIPPL, however, reduced mean disease progressions (25% and 15%) when compared to the control. Phytotoxicity was observed at 48 and 72 pulses of HIPPL for Amica and Temira, respectively. LIUV caused phytotoxicity on both cvs. above 0.98 kJ/m² but at a reduced incidence for Temira. Both technologies delivered a similar level of disease control on cv. Temira and may provide a residue-free alternative to the chemical control of plant pathogens. HIPPL treatments, however, were achieved in 15 s and may prove to be a more commercially feasible alternative to LIUV with a treatment duration of 32 s.

使用高强度脉冲多色光（HIPPL）和低强度UV-C（LIUV）进行的宿命处理可以在受控环境中控制生菜（Lactuca sativa）上的灰葡萄孢菌。对于简历。Temira的48个HIPPL脉冲显着降低了平均疾病进展（26％），而LIUV的0.64 kJ / m ²降低了27％。没有LIUF或HIPPL治疗可显着降低心血管疾病的进展。阿米卡 与对照组相比，LIUV的0.98 kJ / m ²剂量和HIPPL的24脉冲减少了平均疾病进展（分别为25％和15％）。在HIPPL的48和72脉冲下，分别对Amica和Temira观察到了植物毒性。LIUV对两个简历均造成了植物毒性。高于0.98 kJ / m ²但对特米拉（Temira）的发病率却有所降低。两种技术对简历的疾病控制水平相似。特米拉（Temira）可能为植物病原体的化学防治提供无残留的替代品。然而，HIPPL治疗在15 s内完成，并且可能被证明是LIUV的更商业可行的替代方案，治疗时间为32 s。