Ana Romeo-Oliván, M. Pagès, Coralie Breton, F. Lagarde, Hubert Cros, O. Yobrégat, F. Violleau, A. Jacques
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Ozone Dissolved in Water: An Innovative Tool for the Production of Young Plants in Grapevine Nurseries?
ABSTRACT Grapevine trunk diseases can infect nursery plants at different stages of propagation. Here, we evaluated the efficiency of aqueous ozone against two fungi associated with trunk diseases (Phaeoacremonium minimum and Phaeomoniella chlamydospora). The effect of ozone on the plant growth is also studied. Aqueous ozone completely suppressed spore germination in vitro. In planta fungal development was reduced six weeks post-inoculation. In the nursery, ozone treatment was comparable to the usual chemical treatment. Irrigation with aqueous ozone had no negative effects on plant growth. These anti-fungal properties and the absence of phytotoxicity make ozone a promising alternative for controlling microbial infection in nurseries.
期刊介绍:
The only journal in the world that focuses on the technologies of ozone and related oxidation technologies, Ozone: Science and Engineering brings you quality original research, review papers, research notes, and case histories in each issue. Get the most up-to date results of basic, applied, and engineered research including:
-Ozone generation and contacting-
Treatment of drinking water-
Analysis of ozone in gases and liquids-
Treatment of wastewater and hazardous waste-
Advanced oxidation processes-
Treatment of emerging contaminants-
Agri-Food applications-
Process control of ozone systems-
New applications for ozone (e.g. laundry applications, semiconductor applications)-
Chemical synthesis.
All submitted manuscripts are subject to initial appraisal by the Editor, and, if found suitable for further consideration, to peer review by independent, anonymous expert referees.