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Fertilisation et sensibilité des cultures légumières aux bioagresseurs: une recherche appliquée à la laitue

Abstract : To produce crops while reducing the use of plant protection products means re-examening practices to implement strategies that pose less of a phytosanitary risk. Fertilization serves as an effective potential lever in managing pests and diseases. The project carried out on lettuce with the support of MAAP/DGER within the framework of the Casdar Fertipro and approved by the GIS PICIeg has communicated the results following three years of trials. Thus, nitrogen exposes lettuce to Sclerotinia spp. and aphids in particular. Limiting nitrogen, biological control and cultivar choice are shown to be of great interest in integrated production strategies that have limited chemical inputs.
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https://hal.inrae.fr/hal-02630633
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Submitted on : Wednesday, May 27, 2020 - 6:04:36 AM
Last modification on : Monday, August 9, 2021 - 8:56:01 AM

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  • HAL Id : hal-02630633, version 1
  • PRODINRA : 287600

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Christiane Raynal, Philippe C. Nicot, Laurent Julhia, Elisabeth Abarza, Elise Vaud. Fertilisation et sensibilité des cultures légumières aux bioagresseurs: une recherche appliquée à la laitue. Infos CTIFL, 2014, 300, pp.62-67. ⟨hal-02630633⟩

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