المؤلفون: Martini, Florian, Burgeon, Clément, Fauconnier, Marie-Laure, Jijakli, Haissam, Gontier, Eric, Muchembled, Jérôme

المصدر: International Symposium of Crop Protection, Gent, Belgium [BE], 21/05/2024

مصطلحات موضوعية: Phytophthora infestans, Essential oils, Anti-oomycete activities, Life sciences, Agriculture & agronomy, Sciences du vivant, Agriculture & agronomie

URL الوصول: https://orbi.uliege.be/handle/2268/318785

المؤلفون: Taguimjeu Tafokeu K, Pierre Leonel, Genva, Manon, Flora Mer, Fauconnier, Marie-Laure

المصدر: 75th International Symposium on Crop Protection, Jubilee edition, Gand, Belgium [BE], 21 Mai 2024

مصطلحات موضوعية: Life sciences, Agriculture & agronomy, Sciences du vivant, Agriculture & agronomie

Relation: EXTRABARK PROJECT: Towards a reinforced circular economy valorization of wood bark by-products by the extraction of valuable molecules as an alternative to synthetic products in agronomy and wood protection

URL الوصول: https://orbi.uliege.be/handle/2268/318974

المؤلفون: Van den Berghe, Léopold, Burgeon, Clément, Dal Maso, Simon, Jijakli, Haissam

المساهمون: Laboratoire de phytopathologie inégrée et urbaine

المصدر: international Symposium on Crop Protection (ISCP), 21/05/2024

مصطلحات موضوعية: Pesticide, Biofungicide, Essential oil, Mycology, Mode of action, Life sciences, Agriculture & agronomy, Sciences du vivant, Agriculture & agronomie

URL الوصول: https://orbi.uliege.be/handle/2268/318784

المؤلفون: Mohaddab, Marouane, Fakiri Malika, El-Goumi Younes, Burgeon, Clément, Genva, Manon, Fauconnier, Marie-Laure

المصدر: International Symposium on Crop Protection, 21 Mai 2024

مصطلحات موضوعية: Capparis spinosa, callogenesis, phytohormones, secondary metabolites., Life sciences, Biotechnology, Sciences du vivant, Biotechnologie

URL الوصول: https://orbi.uliege.be/handle/2268/318660

المؤلفون: Noël, Grégoire, Glacet, Lallie, Hulot, Laura, Francis, Frédéric

المصدر: International Symposium on Crop Protection, Gand, Belgium [BE], 21/05/2024

مصطلحات موضوعية: Honeydew, Life sciences, Agriculture & agronomy, Sciences du vivant, Agriculture & agronomie

URL الوصول: https://orbi.uliege.be/handle/2268/318537

المؤلفون: Fauconnier, Marie-Laure, Genva, Manon, Burgeon, Clément

المصدر: 75th International Symposium on Crop Protection, 21 mai 2024

مصطلحات موضوعية: batanicals, sustainable, crop protection, Life sciences, Agriculture & agronomy, Physical, chemical, mathematical & earth Sciences, Chemistry, Sciences du vivant, Agriculture & agronomie, Physique, chimie, mathématiques & sciences de la terre, Chimie

Relation: The Laboratory of Chemistry of Natural Molecules (LCMN) has long been dedicated to the extraction, characterization, and utilization of plant secondary metabolites for applications in agronomy, with a special focus on essential oils. Plant extracts or pure compounds extracted from plants are known as botanicals and are indeed being increasingly employed in various sectors. Among these, their valorization as biopesticides in agronomy addresses a wide spectrum of applications including herbicidal, fungicidal, insecticidal, bactericidal, virucidal, and nematicidal purposes. Numerous compounds, either isolated or derived from more complex plant extracts, contribute to the formulation of these botanicals which offer several advantages, such as a generally low toxicity to users and consumers, a minimal ecotoxicity, and a good biodegradability. However, while their activity can sometimes rival that of conventional biocides originating from synthetic chemistry, this is not always the case.In this presentation, we will outline the advantages and disadvantages of these botanicals and engage in a discussion on their sustainability. Many questions could indeed be raised about their use, such as:- Should agricultural land be utilized to grow plants for protecting other plants?- Is it necessary to excessively harvest naturally growing plants to produce essential oil for a use in the formulation of biopesticides?- Should wood or other fossil energy sources be used in tropical regions to distill plants in order to produce essential oils which will be used for the protection of cultivated plants in temperate environments?In addressing these considerations, the LCMN explores various approaches.- The use of by-products such as bark or the use of invasive tropical plants as starting plant material. - The direct use of whole plant parts rather than the use of essential oils.- The co-cultivation of essential oil plants in horticultural plots, protecting consumable plants from insect pests and subsequently producing essential oil for additional income.- The study of the variability in the composition and therefore the biological activities of essential oils.- The study of induced allelopathy traits where plants produce their own metabolites reducing weed germination and growth.- The use of in vitro culture to produce targeted secondary metabolites.The use of plants to protect other plants through the valorization of "botanicals" is a fascinating subject that draws on various disciplines, with potential applications both in North and South countries. However, a substantial journey lies ahead to gain an in-depth understanding of the mechanisms at play and develop sustainable valorization strategies to replace conventional pesticides with bio-based solutions.

URL الوصول: https://orbi.uliege.be/handle/2268/318483

المؤلفون: Belkessam, Mouna, Nada SOUISSI, Sana BEN SLAMA MALLOULI, Monia ATTIA, Genva, Manon, Néziha GHANEM-BOUGHANMI, Fauconnier, Marie-Laure, Mossadok BEN ATTIA

المصدر: 8th International Conference of Biodiversity and Biotechnology ICBB8 – Marseille – 2024, Marseille, France [FR], 17-18-19 mai 2024

مصطلحات موضوعية: Life sciences, Animal production & animal husbandry, Sciences du vivant, Productions animales & zootechnie

URL الوصول: https://orbi.uliege.be/handle/2268/318519

المؤلفون: Kabanga, Espoir, Yun, Soeun, Van Messem, Arnout, De Neve, Wesley

المصدر: IGC Research Showcase 2024, South Korea [KR], May 10, 2024

مصطلحات موضوعية: Engineering, computing & technology, Computer science, Life sciences, Biotechnology, Ingénierie, informatique & technologie, Sciences informatiques, Sciences du vivant, Biotechnologie

URL الوصول: https://orbi.uliege.be/handle/2268/319011

المؤلفون: Leclercq, Marine

المصدر: EACR Cancer Genomics, Multiomics, and Computational Biology, 30/04/24-02/05/24

مصطلحات موضوعية: Life sciences, Biochemistry, biophysics & molecular biology, Sciences du vivant, Biochimie, biophysique & biologie moléculaire

URL الوصول: https://orbi.uliege.be/handle/2268/317910

المؤلفون: Dogniez, Martin, Moreau, Camille, Katz, Lea, Danis, Bruno, Brusselman, Axelle, Delille, Bruno, Michel, Loïc, Isa, Schön, Lepoint, Gilles

المصدر: Benelux Association of Basis Stable Isotope Scientists Symposium 2024, Amsterdam, Netherlands [NL], 25/04/2024 - 26/04/2024

مصطلحات موضوعية: Antarctica, Trophic networks, Climate change, Benthic ecology, Stable isotopes, Benthic invertebrates, Food webs, Antarctic Peninsula, Life sciences, Aquatic sciences & oceanology, Environmental sciences & ecology, Sciences du vivant, Sciences aquatiques & océanologie, Sciences de l’environnement & écologie

URL الوصول: https://orbi.uliege.be/handle/2268/319044