{"id":290581,"date":"2026-08-31T09:03:15","date_gmt":"2026-08-31T07:03:15","guid":{"rendered":"https:\/\/pistal.eu\/een-insecticide-van-plantaardige-oorsprong\/"},"modified":"2026-09-16T17:18:20","modified_gmt":"2026-09-16T15:18:20","slug":"un-insecticide-d-origine-vegetale","status":"publish","type":"post","link":"https:\/\/pistal.eu\/fr-be\/un-insecticide-d-origine-vegetale\/","title":{"rendered":"LE PYR\u00c8THRE, UN INSECTICIDE D&rsquo;ORIGINE V\u00c9G\u00c9TALE*"},"content":{"rendered":"<p>[et_pb_section fb_built=\u00a0\u00bb1&Prime; custom_padding_last_edited=\u00a0\u00bbon|phone\u00a0\u00bb _builder_version=\u00a0\u00bb4.27.0&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb custom_padding=\u00a0\u00bb115px||18px||false|false\u00a0\u00bb custom_padding_tablet=\u00a0\u00bb115px||||false|false\u00a0\u00bb custom_padding_phone=\u00a0\u00bb115px||||false|false\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_row _builder_version=\u00a0\u00bb4.27.0&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb custom_padding=\u00a0\u00bb||24px|||\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_column type=\u00a0\u00bb4_4&Prime; _builder_version=\u00a0\u00bb4.27.0&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_post_title meta=\u00a0\u00bboff\u00a0\u00bb _builder_version=\u00a0\u00bb4.27.4&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb title_font=\u00a0\u00bb||||||||\u00a0\u00bb title_text_align=\u00a0\u00bbleft\u00a0\u00bb title_text_align_tablet=\u00a0\u00bbleft\u00a0\u00bb title_text_align_phone=\u00a0\u00bbleft\u00a0\u00bb title_text_align_last_edited=\u00a0\u00bbon|desktop\u00a0\u00bb title_font_size_tablet=\u00a0\u00bb\u00a0\u00bb title_font_size_phone=\u00a0\u00bb\u00a0\u00bb title_font_size_last_edited=\u00a0\u00bbon|phone\u00a0\u00bb title_line_height_tablet=\u00a0\u00bb1.4em\u00a0\u00bb title_line_height_phone=\u00a0\u00bb1.4em\u00a0\u00bb title_line_height_last_edited=\u00a0\u00bbon|desktop\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][\/et_pb_post_title][\/et_pb_column][\/et_pb_row][et_pb_row _builder_version=\u00a0\u00bb4.27.0&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb custom_padding=\u00a0\u00bb11px||6px|||\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_column type=\u00a0\u00bb4_4&Prime; _builder_version=\u00a0\u00bb4.27.0&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_text _builder_version=\u00a0\u00bb4.27.8&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb link_font=\u00a0\u00bb||||on||||\u00a0\u00bb header_2_font=\u00a0\u00bb|600|||||||\u00a0\u00bb custom_margin=\u00a0\u00bb||18px|||\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb]<\/p>\n<p>Le pyr\u00e8thre est une substance active extraite de fleurs cultiv\u00e9es en plein air. Utilis\u00e9 depuis longtemps pour ses propri\u00e9t\u00e9s insecticides,<\/p>\n<p>Chez Pistal, il constitue un ingr\u00e9dient cl\u00e9 de nos formulations biocides.<\/p>\n<p>Dans cet article, nous pr\u00e9sentons son origine, son mode d\u2019action et les raisons de son utilisation dans des biocides formul\u00e9s.<\/p>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row _builder_version=\u00a0\u00bb4.27.0&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb custom_margin=\u00a0\u00bb|auto|-7px|auto||\u00a0\u00bb custom_padding=\u00a0\u00bb10px||8px|||\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_column type=\u00a0\u00bb4_4&Prime; _builder_version=\u00a0\u00bb4.27.0&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_text _builder_version=\u00a0\u00bb4.27.8&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb ul_line_height=\u00a0\u00bb1.6em\u00a0\u00bb header_font_size=\u00a0\u00bb35px\u00a0\u00bb header_2_font=\u00a0\u00bb||||||||\u00a0\u00bb header_3_font=\u00a0\u00bb||||||||\u00a0\u00bb custom_margin=\u00a0\u00bb||15px|||\u00a0\u00bb hover_enabled=\u00a0\u00bb0&Prime; header_font_size_tablet=\u00a0\u00bb35px\u00a0\u00bb header_font_size_phone=\u00a0\u00bb35px\u00a0\u00bb header_font_size_last_edited=\u00a0\u00bbon|phone\u00a0\u00bb header_2_font_size_tablet=\u00a0\u00bb\u00a0\u00bb header_2_font_size_phone=\u00a0\u00bb24px\u00a0\u00bb header_2_font_size_last_edited=\u00a0\u00bbon|phone\u00a0\u00bb header_3_font_size_tablet=\u00a0\u00bb\u00a0\u00bb header_3_font_size_phone=\u00a0\u00bb22px\u00a0\u00bb header_3_font_size_last_edited=\u00a0\u00bbon|phone\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb sticky_enabled=\u00a0\u00bb0&Prime;]<\/p>\n<h2>Qu\u2019est-ce que le pyr\u00e8thre ?<\/h2>\n<h3>Origine du pyr\u00e8thre<\/h3>\n<p>Le pyr\u00e8thre provient du <strong>chrysanth\u00e8me de Dalmatie<\/strong> (<em>Chrysanthemum cinerariaefolium<\/em>), une plante originaire de la c\u00f4te adriatique. Aujourd\u2019hui, elle est principalement cultiv\u00e9e en Afrique de l\u2019Est, notamment en Tanzanie et au Kenya. Depuis l\u2019Antiquit\u00e9, ses fleurs sont utilis\u00e9es pour prot\u00e9ger les cultures et les habitations contre les insectes. Les <strong>pyr\u00e9thrines<\/strong>, mol\u00e9cules pr\u00e9sentes dans ses fleurs, sont responsables de leur action insecticide naturelle.<\/p>\n<h3>De la fleur \u00e0 la substance active<\/h3>\n<p>Le pyr\u00e8thre utilis\u00e9 dans les biocides est obtenu par extraction des pyr\u00e9thrines \u00e0 partir des fleurs r\u00e9colt\u00e9es.<\/p>\n<p>Il convient de distinguer :<\/p>\n<ul>\n<li>la <strong>substance active d\u2019origine v\u00e9g\u00e9tale<\/strong>,<\/li>\n<li>et le <strong>produit biocide<\/strong> formul\u00e9, qui contient cette substance active associ\u00e9e \u00e0 d\u2019autres composants n\u00e9cessaires \u00e0 sa stabilit\u00e9 et \u00e0 son efficacit\u00e9.<\/li>\n<\/ul>\n<p>La transformation du pyr\u00e8thre en <a href=\"https:\/\/pistal.eu\/fr-be\/insecticide-quel-produit-choisir\/\"><u>insecticide<\/u><\/a> suit un proc\u00e9d\u00e9 simple et respectueux :<\/p>\n<ul>\n<li><strong>R\u00e9colte manuelle<\/strong> des fleurs \u00e0 maturit\u00e9.<\/li>\n<li><strong>S\u00e9chage \u00e0 l\u2019abri de la lumi\u00e8re<\/strong> pour pr\u00e9server les pyr\u00e9thrines.<\/li>\n<li>Extraction du <strong>principe actif<\/strong>, base des biocides Pistal.<\/li>\n<\/ul>\n<p>Ce processus permet de conserver <strong>l\u2019efficacit\u00e9 naturelle<\/strong> du pyr\u00e8thre, tout en limitant l\u2019impact environnemental.<\/p>\n<h2>Comment le pyr\u00e8thre agit-il sur les insectes ?<\/h2>\n<h3>Mode d\u2019action<\/h3>\n<p>Les pyr\u00e9thrines perturbent le <strong>syst\u00e8me nerveux des insectes<\/strong>, provoquant une paralysie rapide, qui conduit \u00e0 leur \u00e9limination. C\u2019est une <strong>action de contact<\/strong> principalement.<\/p>\n<p>Lorsqu\u2019il est utilis\u00e9 conform\u00e9ment aux instructions, l\u2019insecticide \u00e0 base de pyr\u00e8thre pr\u00e9sente g\u00e9n\u00e9ralement un faible risque pour les humains, les mammif\u00e8res et les oiseaux. Attention, les organismes aquatiques y sont cependant tr\u00e8s sensibles.<\/p>\n<h3>Champs d\u2019application<\/h3>\n<p>Les biocides contenant du pyr\u00e8thre est efficace contre de nombreux <strong>insectes nuisibles<\/strong> : <a href=\"https:\/\/pistal.eu\/fr-be\/comment-eviter-les-piqures-de-moustiques\/\"><u>moustiques<\/u><\/a>, <a href=\"https:\/\/pistal.eu\/fr-be\/moustique-tigre-quels-sont-les-dangers-pour-la-sante\/\"><u>moustiques<\/u> <u>tigres<\/u><\/a>, <a href=\"https:\/\/pistal.eu\/fr-be\/comment-se-debarrasser-des-punaises-de-lit\/\"><u>punaises de lit<\/u><\/a>, <a href=\"https:\/\/pistal.eu\/fr-be\/le-sarcopte-ou-acarien-de-la-gale\/\"><u>acariens<\/u><\/a>, <a href=\"https:\/\/pistal.eu\/fr-be\/comment-se-debarrasser-des-puces-a-la-maison\/\">puces<\/a>, mites, <a href=\"https:\/\/pistal.eu\/fr-be\/comment-lutter-contre-les-poux-rouges-des-poules\/\"><u>poux rouges<\/u><\/a>\u2026<\/p>\n<p>Selon les autorisations obtenues, ils peuvent \u00eatre employ\u00e9s :<\/p>\n<ul>\n<li>\u00c0 l\u2019<strong>int\u00e9rieur<\/strong> : espaces de vie et surfaces (meubles, textiles\u2026).<\/li>\n<li>Dans certains environnements li\u00e9s aux <strong>animaux domestiques<\/strong> (sans application directe sur l\u2019animal, sauf mention explicite)<\/li>\n<li>\u00c0 l\u2019<strong>ext\u00e9rieur<\/strong>\u00a0: terrasses, salon de jardin, poulaillers\u2026<\/li>\n<\/ul>\n<p>Le <strong>pyr\u00e8thre<\/strong> est sensible \u00e0 la lumi\u00e8re et \u00e0 la chaleur, ce qui limite sa persistance dans l\u2019environnement. Toutefois, cela ne dispense pas du respect strict des conditions d\u2019utilisation.<\/p>\n<h2>Pourquoi avoir choisi le pyr\u00e8thre chez Pistal ?<\/h2>\n<h3>Les caract\u00e9ristiques du pyr\u00e8thre<\/h3>\n<p>Le pyr\u00e8thre est une substance active :<\/p>\n<ul>\n<li>D\u00e9riv\u00e9e de plantes<\/li>\n<li>Reconnue pour son action insecticide rapide<\/li>\n<li>Se d\u00e9compose sous l&rsquo;effet des UV et de l&rsquo;air<\/li>\n<\/ul>\n<p>Son origine v\u00e9g\u00e9tale* en fait une alternative aux substances actives enti\u00e8rement issues de la synth\u00e8se chimique.<\/p>\n<p>Cependant, comme tout biocide, un produit contenant du pyr\u00e8thre reste destin\u00e9 \u00e0 d\u00e9truire ou contr\u00f4ler des organismes nuisibles et doit \u00eatre manipul\u00e9 avec pr\u00e9caution.<\/p>\n<p>Il est indispensable de :<\/p>\n<ul>\n<li>Lire attentivement la notice d\u2019utilisation,<\/li>\n<li>Respecter les doses et conditions d\u2019application,<\/li>\n<li>Ne pas utiliser pr\u00e8s d\u2019insectes pollinisateurs et dans des zones \u00e0 proximit\u00e9 de cours d\u2019eaux, d\u2019\u00e9tangs ou de zones humides<\/li>\n<li>Conserver le produit hors de port\u00e9e des enfants.<\/li>\n<\/ul>\n<h3>Les produits Pistal<\/h3>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=\u00a0\u00bb1&Prime; _builder_version=\u00a0\u00bb4.27.0&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb background_color=\u00a0\u00bbgcid-heading-color\u00a0\u00bb custom_padding=\u00a0\u00bb12px||5px|||\u00a0\u00bb global_colors_info=\u00a0\u00bb{%22gcid-heading-color%22:%91%22background_color%22%93}\u00a0\u00bb][et_pb_row _builder_version=\u00a0\u00bb4.27.0&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb custom_padding=\u00a0\u00bb21px|||||\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_column type=\u00a0\u00bb4_4&Prime; _builder_version=\u00a0\u00bb4.27.0&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_image src=\u00a0\u00bbhttps:\/\/pistal.eu\/wp-content\/uploads\/2026\/08\/pistal_2_insecticides_biocides.png\u00a0\u00bb alt=\u00a0\u00bbPistal Insect Omgevingssprays zijn effectief tegen rode kippenluizen\u00a0\u00bb align=\u00a0\u00bbcenter\u00a0\u00bb _builder_version=\u00a0\u00bb4.27.8&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb width=\u00a0\u00bb100%\u00a0\u00bb width_tablet=\u00a0\u00bb52%\u00a0\u00bb width_phone=\u00a0\u00bb100%\u00a0\u00bb width_last_edited=\u00a0\u00bbon|phone\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][\/et_pb_image][et_pb_text ul_item_indent=\u00a0\u00bb35px\u00a0\u00bb ol_position=\u00a0\u00bboutside\u00a0\u00bb ol_item_indent=\u00a0\u00bb20px\u00a0\u00bb _builder_version=\u00a0\u00bb4.27.8&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb text_text_color=\u00a0\u00bb#FFFFFF\u00a0\u00bb link_font=\u00a0\u00bb||||on||||\u00a0\u00bb link_text_color=\u00a0\u00bb#FFFFFF\u00a0\u00bb ul_line_height=\u00a0\u00bb1.6em\u00a0\u00bb header_font_size=\u00a0\u00bb35px\u00a0\u00bb header_2_font=\u00a0\u00bb|600|||||||\u00a0\u00bb header_2_text_color=\u00a0\u00bb#FFFFFF\u00a0\u00bb header_2_font_size=\u00a0\u00bb35px\u00a0\u00bb header_3_font=\u00a0\u00bb|600|||||||\u00a0\u00bb header_3_text_color=\u00a0\u00bb#FFFFFF\u00a0\u00bb header_4_font=\u00a0\u00bb|600|||||||\u00a0\u00bb header_4_text_color=\u00a0\u00bb#FFFFFF\u00a0\u00bb header_4_font_size=\u00a0\u00bb25px\u00a0\u00bb custom_margin=\u00a0\u00bb||14px|||\u00a0\u00bb header_2_font_size_tablet=\u00a0\u00bb35px\u00a0\u00bb header_2_font_size_phone=\u00a0\u00bb25px\u00a0\u00bb header_2_font_size_last_edited=\u00a0\u00bbon|phone\u00a0\u00bb header_3_font_size_tablet=\u00a0\u00bb\u00a0\u00bb header_3_font_size_phone=\u00a0\u00bb22px\u00a0\u00bb header_3_font_size_last_edited=\u00a0\u00bbon|phone\u00a0\u00bb header_4_font_size_tablet=\u00a0\u00bb25px\u00a0\u00bb header_4_font_size_phone=\u00a0\u00bb20px\u00a0\u00bb header_4_font_size_last_edited=\u00a0\u00bbon|phone\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb]<\/p>\n<p>Pistal propose une gamme de solutions \u00e0 base d\u2019extraits v\u00e9g\u00e9taux pour se prot\u00e9ger des insectes.<\/p>\n<ul>\n<li>Pour une protection cibl\u00e9e \u00e0 l\u2019int\u00e9rieur comme \u00e0 l\u2019ext\u00e9rieur, les <a href=\"https:\/\/pistal.eu\/fr-be\/sprays-pistal-insect-environnement\/\"><strong><u>sprays Pistal Insect Environnement<\/u><\/strong><\/a> contiennent du pyr\u00e8thre. Ils permettent d\u2019\u00e9liminer les insectes rampants et volants. Il en existe 2 variantes : \u00e0 la citronnelle ou sans odeur.<\/li>\n<li>Pour une lutte efficace contre les moustiques, le <a href=\"https:\/\/pistal.eu\/fr-be\/diffuseur-electrique-pistal-mosquito\/\"><strong><u>diffuseur \u00e9lectrique Pistal Mosquito<\/u> <\/strong><\/a>pr\u00e9sente une formule inodore \u00e0 base de pyr\u00e8thre. Il \u00e9limine les moustiques et les moustiques tigres, tout en \u00e9loignant les insectes gr\u00e2ce \u00e0 ses propri\u00e9t\u00e9s insectifuges.<\/li>\n<li>Pour pr\u00e9venir les piq\u00fbres, le produit <a href=\"https:\/\/pistal.eu\/fr-be\/pistal-insect-protection-peau\/\"><strong><u>Pistal Insect Protection Peau<\/u><\/strong><\/a>, disponible en spray ou en roll-on, est un r\u00e9pulsif. S\u2019il ne contient pas de pyr\u00e8thre, cet insectifuge propose une formule 100% naturelle, \u00e0 base d\u2019huile essentielle d\u2019eucalyptus citronn\u00e9, qui \u00e9loigne les insectes.<\/li>\n<\/ul>\n<p>Chaque produit doit \u00eatre utilis\u00e9 conform\u00e9ment aux instructions figurant sur son \u00e9tiquetage.<\/p>\n<p>[\/et_pb_text][et_pb_button button_url=\u00a0\u00bbhttps:\/\/pistal.eu\/fr-be\/ou-acheter-pistal\/\u00a0\u00bb button_text=\u00a0\u00bbO\u00f9 acheter Pistal ?\u00a0\u00bb button_alignment=\u00a0\u00bbcenter\u00a0\u00bb _builder_version=\u00a0\u00bb4.27.8&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb custom_button=\u00a0\u00bbon\u00a0\u00bb button_text_color=\u00a0\u00bbgcid-heading-color\u00a0\u00bb button_bg_color=\u00a0\u00bb#FFFFFF\u00a0\u00bb button_border_radius=\u00a0\u00bb9px\u00a0\u00bb button_use_icon=\u00a0\u00bboff\u00a0\u00bb custom_margin=\u00a0\u00bb||27px||false|false\u00a0\u00bb global_colors_info=\u00a0\u00bb{%22gcid-heading-color%22:%91%22button_text_color%22,%22button_text_color__hover%22%93}\u00a0\u00bb button_bg_color__hover_enabled=\u00a0\u00bbon|hover\u00a0\u00bb button_bg_color__hover=\u00a0\u00bb#FFFFFF\u00a0\u00bb button_bg_enable_color__hover=\u00a0\u00bbon\u00a0\u00bb button_text_color__hover_enabled=\u00a0\u00bbon|desktop\u00a0\u00bb button_text_color__hover=\u00a0\u00bb#42893b\u00a0\u00bb button_border_color__hover_enabled=\u00a0\u00bbon|hover\u00a0\u00bb button_border_color__hover=\u00a0\u00bb#FFFFFF\u00a0\u00bb][\/et_pb_button][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=\u00a0\u00bb1&Prime; _builder_version=\u00a0\u00bb4.27.0&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb custom_padding=\u00a0\u00bb22px|||||\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_row _builder_version=\u00a0\u00bb4.27.0&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_column type=\u00a0\u00bb4_4&Prime; _builder_version=\u00a0\u00bb4.27.0&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_text _builder_version=\u00a0\u00bb4.27.8&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb ul_line_height=\u00a0\u00bb1.6em\u00a0\u00bb header_font_size=\u00a0\u00bb35px\u00a0\u00bb header_2_font=\u00a0\u00bb||||||||\u00a0\u00bb header_3_font=\u00a0\u00bb|600|||||||\u00a0\u00bb header_3_font_size=\u00a0\u00bb30px\u00a0\u00bb header_4_font=\u00a0\u00bb|600|||||||\u00a0\u00bb header_4_font_size=\u00a0\u00bb25px\u00a0\u00bb custom_margin=\u00a0\u00bb||4px|||\u00a0\u00bb header_2_font_size_tablet=\u00a0\u00bb\u00a0\u00bb header_2_font_size_phone=\u00a0\u00bb\u00a0\u00bb header_2_font_size_last_edited=\u00a0\u00bbon|phone\u00a0\u00bb header_3_font_size_tablet=\u00a0\u00bb30px\u00a0\u00bb header_3_font_size_phone=\u00a0\u00bb22px\u00a0\u00bb header_3_font_size_last_edited=\u00a0\u00bbon|phone\u00a0\u00bb header_4_font_size_tablet=\u00a0\u00bb25px\u00a0\u00bb header_4_font_size_phone=\u00a0\u00bb20px\u00a0\u00bb header_4_font_size_last_edited=\u00a0\u00bbon|phone\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb]<\/p>\n<p><strong>Conclusion<\/strong><\/p>\n<p>Le pyr\u00e8thre est une substance active d\u00e9riv\u00e9e de plantes cultiv\u00e9es en ext\u00e9rieur et utilis\u00e9e dans des biocides r\u00e9glement\u00e9s pour la lutte contre les <strong>insectes nuisibles<\/strong>.<\/p>\n<p>Son efficacit\u00e9 repose sur les pyr\u00e9thrines qu\u2019il contient. Comme pour tout produit biocide, son utilisation doit s\u2019effectuer dans le respect strict des recommandations afin de garantir une efficacit\u00e9 optimale et une gestion appropri\u00e9e des risques.<\/p>\n<p>[\/et_pb_text][et_pb_text _builder_version=\u00a0\u00bb4.27.8&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb text_line_height=\u00a0\u00bb1.1em\u00a0\u00bb ul_line_height=\u00a0\u00bb1.6em\u00a0\u00bb header_font_size=\u00a0\u00bb35px\u00a0\u00bb header_3_font=\u00a0\u00bb|600|||||||\u00a0\u00bb header_3_font_size=\u00a0\u00bb25px\u00a0\u00bb header_4_font=\u00a0\u00bb|600|||||||\u00a0\u00bb header_4_font_size=\u00a0\u00bb20px\u00a0\u00bb custom_margin=\u00a0\u00bb35px||14px||false|false\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb]<\/p>\n<p><strong>Sources<\/strong><\/p>\n<ul>\n<li><em><a href=\"https:\/\/www.jardiner-malin.fr\/fiche\/pyrethre-insecticide-naturel.html\" target=\"_blank\" rel=\"noopener\">\u00abLe pyr\u00e8thre : un insecticide naturel \u00e0 utiliser avec pr\u00e9caution \u00bb <\/a><\/em><\/li>\n<li><em><a href=\"https:\/\/www.adalia.be\/le-pyrethre\" target=\"_blank\" rel=\"noopener\">\u00ab Le pyr\u00e8thre \u00bb <\/a><\/em><\/li>\n<li><a href=\"https:\/\/www.pesticideinformation.fr\/le-pyrethre-est-il-vraiment-une-solution-naturelle-sans-danger\/\" target=\"_blank\" rel=\"noopener\">\u00ab\u00a0Le pyrethre est-il vraiment une solution naturelle sans danger\u00a0\u00bb<\/a><\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<p>[\/et_pb_text][et_pb_text _builder_version=\u00a0\u00bb4.27.8&Prime; _module_preset=\u00a0\u00bbdefault\u00a0\u00bb text_line_height=\u00a0\u00bb1.1em\u00a0\u00bb ul_line_height=\u00a0\u00bb1.6em\u00a0\u00bb header_font_size=\u00a0\u00bb35px\u00a0\u00bb header_3_font=\u00a0\u00bb|600|||||||\u00a0\u00bb header_3_font_size=\u00a0\u00bb25px\u00a0\u00bb header_4_font=\u00a0\u00bb|600|||||||\u00a0\u00bb header_4_font_size=\u00a0\u00bb20px\u00a0\u00bb custom_margin=\u00a0\u00bb11px||28px||false|false\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb]<\/p>\n<p>*substance active d&rsquo;origine v\u00e9g\u00e9tale : Chrysanthemum cinerariaefolium extract from open and mature flowers of Tanacetum cinerariifolium obtained with supercritical carbon dioxide (CAS 89997-63-7). Utilisez les produits biocides avec pr\u00e9caution. Avant toute utilisation, lisez l\u2019\u00e9tiquette et les informations concernant le produit.<\/p>\n<p>&nbsp;<\/p>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section]<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Le pyr\u00e8thre est une substance active extraite de fleurs cultiv\u00e9es en plein air, utilis\u00e9 depuis longtemps pour ses propri\u00e9t\u00e9s insecticides.<\/p>\n","protected":false},"author":1,"featured_media":290582,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"on","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"categories":[39],"tags":[],"class_list":["post-290581","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog-fr-be"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.7 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Le pyr\u00e8thre, un insecticide d&#039;origine v\u00e9g\u00e9tale I Pistal<\/title>\n<meta name=\"description\" content=\"Le pyr\u00e8thre est une substance d\u2019origine v\u00e9g\u00e9tale extraite d\u2019une fleur, reconnue depuis des si\u00e8cles pour ses propri\u00e9t\u00e9s insecticides.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/pistal.eu\/fr-be\/un-insecticide-d-origine-vegetale\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Le pyr\u00e8thre, un insecticide d&#039;origine v\u00e9g\u00e9tale I Pistal\" \/>\n<meta property=\"og:description\" content=\"Le pyr\u00e8thre est une substance d\u2019origine v\u00e9g\u00e9tale extraite d\u2019une fleur, reconnue depuis des si\u00e8cles pour ses propri\u00e9t\u00e9s insecticides.\" \/>\n<meta property=\"og:url\" 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