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Ce que l’épidémiosurveillance apporte ou n’apporte pas encore à la moindre dépendance aux produits phytopharmaceutiques

Abstract : Through different approaches, the teams gathered in the VESPA project shed light on different facets of the contribution of monitoring to crop protection. Values of information, referencing, pedagogy and maintenance of expert competences in phytopathology arise directly from its existence. Although the calculations are difficult and approximate, it is concluded that the monitoring benefits are at least 4 to 5 times more than it costs, including the authorisation of the reduction of pesticide use. However, these values mostly relate to the rational optimisation of the protection needs and they cannot only by themselves cover more than a quarter of the Ecophyto objectives of pesticide reduction. To go further, it becomes necessary that the warning messages modulate the risks of crop damages according to the prophylactic measures taken by farmers.
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https://hal.inrae.fr/hal-02606491
Contributor : Migration Irstea Publications <>
Submitted on : Saturday, May 16, 2020 - 12:37:24 PM
Last modification on : Friday, February 5, 2021 - 3:54:42 AM

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  • HAL Id : hal-02606491, version 1
  • IRSTEA : PUB00055432

Citation

X. Reboud, A. Carpentier, J.N. Aubertot, S. Lemarie, Nathalie Peyrard, et al.. Ce que l’épidémiosurveillance apporte ou n’apporte pas encore à la moindre dépendance aux produits phytopharmaceutiques. Innovations Agronomiques, INRAE, 2017, 59, pp.81-91. ⟨hal-02606491⟩

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