Elicitors as alternative strategy to pesticides in grapevine? Current knowledge on their mode of action from controlled conditions to vineyard

Development and optimisation of alternative strategies to reduce the use of classic chemical inputs for protection against diseases in vineyard is becoming a necessity. Among these strategies, one of the most promising consists in the stimulation and/or potentiation of the grapevine defence response...

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Bibliographic Details
Published in:Environmental science and pollution research international 2014-04, Vol.21 (7), p.4837-4846
Main Authors: Delaunois, Bertrand, Farace, Giovanni, Jeandet, Philippe, Clément, Christophe, Baillieul, Fabienne, Dorey, Stéphan, Cordelier, Sylvain
Format: Article
Language:English
Subjects:
Agriculture
Aquatic Pollution
Atmospheric Protection/Air Quality Control/Air Pollution
Controlled conditions
Crop diseases
Crop Protection : New Strategies for Sustainable Development
Earth and Environmental Science
Ecotoxicology
Environment
Environmental Chemistry
Environmental Health
Environmental science
Fungi
Fungicides
immunity
Immunity, Innate - drug effects
Innate immunity
Kinases
Laboratories
mechanism of action
Microorganisms
Mode of action
Pathogens
Pest control
Pest Control - methods
Pesticides
Pesticides - immunology
Plant resistance
Plants - immunology
Potentiation
Studies
Vineyards
Vitaceae
Viticulture
Vitis
Waste Water Technology
Water Management
Water Pollution Control
Wine
Wineries & vineyards
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Summary:Development and optimisation of alternative strategies to reduce the use of classic chemical inputs for protection against diseases in vineyard is becoming a necessity. Among these strategies, one of the most promising consists in the stimulation and/or potentiation of the grapevine defence responses by the means of elicitors. Elicitors are highly diverse molecules both in nature and origins. This review aims at providing an overview of the current knowledge on these molecules and will highlight their potential efficacy from the laboratory in controlled conditions to vineyards. Recent findings and concepts (especially on plant innate immunity) and the new terminology (microbe-associated molecular patterns, effectors, etc.) are also discussed in this context. Other objectives of this review are to highlight the difficulty of transferring elicitors use and results from the controlled conditions to the vineyard, to determine their practical and effective use in viticulture and to propose ideas for improving their efficacy in non-controlled conditions.
ISSN:0944-1344
1614-7499
DOI:10.1007/s11356-013-1841-4