The study evaluated the inhibitory effect of cold plasma on fungal conidial germination using a square wave modulated plasma with a duty cycle of 20% at atmospheric pressure. The efficacy of the treatment was influenced by different factors such as total treatment time, applied voltage, medium composition and different cellular structure of the analysed fungi. The inhibitory effect increased with exposure time and decreased with fungal complexity. The uniformity of the plasma and agarized medium were also important factors. Complete inhibition of conidial germination was achieved for all tested species at different treatment times.
The inhibitory effect of volume dielectric barrier discharge on phytopathogenic fungi
Ambrico P.F.; Rotondo P.R.; Aceto D.; Ambrico M.; Dilecce G.; Faretra F.; Angelini De Miccolis R.M.
Conference:
International Conference on Phenomena in Ionized Gases - ICPIG XXXV,
, Egmond aan Zee, The Netherlands , 9-14 July 2023
Year:
2023
ISTP Authors: Marianna Ambrico
Giorgio Dilecce
Paolo Francesco Ambrico
Keywords: Cold plasma, volume dielectric barrier discharge, phytopathogenic fungi
Research Activitie: CONFERENCE ABSTRACTS
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