{"id":2484,"date":"2023-07-17T12:57:25","date_gmt":"2023-07-17T10:57:25","guid":{"rendered":"https:\/\/www.fredonoccitanie.com\/ambroisies\/?page_id=2484"},"modified":"2024-03-12T12:27:43","modified_gmt":"2024-03-12T11:27:43","slug":"les-ambroisies-2","status":"publish","type":"page","link":"https:\/\/www.fredonoccitanie.com\/eesh\/les-ambroisies-2\/","title":{"rendered":"Les Ambroisies"},"content":{"rendered":"\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-7oc6ms-60af93e3e59804a91111aae69012803e\">\n.flex_column.av-7oc6ms-60af93e3e59804a91111aae69012803e{\nborder-radius:0px 0px 0px 0px;\npadding:0px 0px 0px 0px;\n}\n<\/style>\n<div  class='flex_column av-7oc6ms-60af93e3e59804a91111aae69012803e av_one_half  avia-builder-el-0  el_before_av_one_half  avia-builder-el-first  first flex_column_div av-zero-column-padding  '     ><section  class='av_textblock_section av-lk6l5kzx-f36e754351e2faafc118543e9dc284e8 '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><h1 style=\"text-align: center;\">Des graines, du pollen et des allergies<\/h1>\n<p>Vous pouvez retrouver ci-contre <strong>une vid\u00e9o explicative<\/strong> r\u00e9alis\u00e9e par l\u2019Observatoire National des Esp\u00e8ces \u00e0 Enjeux pour la Sant\u00e9 Humaine qui g\u00e8re l\u2019<strong>Observatoire National des Ambroisies<\/strong> (OA).<\/p>\n<p>Cette vid\u00e9o d\u00e9crit <strong>la probl\u00e9matique des Ambroisies sur le th\u00e8me de l\u2019Ambroisie \u00e0 feuilles d\u2019armoise <\/strong>quasi-omnipr\u00e9sente sur le territoire m\u00e9tropolitain.<\/p>\n<p>Retrouvez d&rsquo;autres vid\u00e9os ou photos dans nos <a href=\"https:\/\/www.fredonoccitanie.com\/ambroisies\/ressources-sommaire\/\" target=\"_blank\" rel=\"noopener\">Ressources<\/a>.<\/p>\n<\/div><\/section><\/div>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-5tox6c-d8fc6c7af8ffb6842803343c89fe56eb\">\n.flex_column.av-5tox6c-d8fc6c7af8ffb6842803343c89fe56eb{\nborder-radius:0px 0px 0px 0px;\npadding:0px 0px 0px 0px;\n}\n<\/style>\n<div  class='flex_column av-5tox6c-d8fc6c7af8ffb6842803343c89fe56eb av_one_half  avia-builder-el-2  el_after_av_one_half  el_before_av_section  avia-builder-el-last  flex_column_div av-zero-column-padding  '     ><style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-lk6l6viu-1c5406300b0eab43ca8c140544efe745\">\n.avia-video.av-lk6l6viu-1c5406300b0eab43ca8c140544efe745{\nbackground-image:url(https:\/\/www.fredonoccitanie.com\/eesh\/wp-content\/uploads\/sites\/5\/2022\/04\/video_ambroisie.png);\n}\n<\/style>\n<div  class='avia-video av-lk6l6viu-1c5406300b0eab43ca8c140544efe745 avia-video-16-9 av-preview-image avia-video-load-always av-lazyload-immediate av-lazyload-video-embed'  itemprop=\"video\" itemtype=\"https:\/\/schema.org\/VideoObject\"  data-original_url='https:\/\/www.youtube.com\/watch?v=Gup1wg2Iaic&amp;list=PLEJX7ly3C1b4aEWAooNLc_T0Jjlexkl_U&amp;index=8'><script type='text\/html' class='av-video-tmpl'><div class='avia-iframe-wrap'><iframe loading=\"lazy\" title=\"Ambroisie - des graines, du pollen et des allergies-Version longue\" width=\"1500\" height=\"844\" src=\"https:\/\/www.youtube.com\/embed\/Gup1wg2Iaic?list=PLEJX7ly3C1b4aEWAooNLc_T0Jjlexkl_U&autoplay=0&loop=0&controls=1&mute=0\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" allowfullscreen><\/iframe><\/div><\/script><div class='av-click-to-play-overlay'><div class=\"avia_playpause_icon\"><\/div><\/div><\/div><\/div>\n<\/div><\/div><\/div><!-- close content main div --><\/div><\/div>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-3xh2ok-e7098c849dff1206a2161c708239ecf8\">\n.avia-section.av-3xh2ok-e7098c849dff1206a2161c708239ecf8{\nbackground-color:#d1dae6;\nbackground-image:unset;\n}\n<\/style>\n<div id='av_section_1'  class='avia-section av-3xh2ok-e7098c849dff1206a2161c708239ecf8 main_color avia-section-default avia-no-border-styling  avia-builder-el-4  el_after_av_one_half  el_before_av_two_third  avia-bg-style-scroll container_wrap fullsize'  ><div class='container av-section-cont-open' ><div class='template-page content  av-content-full alpha units'><div class='post-entry post-entry-type-page post-entry-2484'><div class='entry-content-wrapper clearfix'>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-2i2ib8-9121dcdafcea18e05ce2e956691df85c\">\n.flex_column.av-2i2ib8-9121dcdafcea18e05ce2e956691df85c{\nborder-radius:0px 0px 0px 0px;\npadding:0px 0px 0px 0px;\n}\n<\/style>\n<div  class='flex_column av-2i2ib8-9121dcdafcea18e05ce2e956691df85c av_one_full  avia-builder-el-5  el_before_av_one_full  avia-builder-el-first  first flex_column_div av-zero-column-padding  '     ><section  class='av_textblock_section av-lk6l7yfx-e33dad9dac85248805405ab2830c4da6 '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><h1>3 Esp\u00e8ces d&rsquo;Ambroisie envahissantes et pr\u00e9occupantes<\/h1>\n<\/div><\/section><br \/>\n<section  class='av_textblock_section av-lk8bdvxh-7db29ba55eace348a19a9c5a5190b7bd '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><h4>G\u00e9n\u00e9ralit\u00e9s<\/h4>\n<p>Les <strong>Ambroisies (<em>Ambrosia sp.<\/em>)<\/strong> sont des plantes de la famille des <strong>Ast\u00e9rac\u00e9es<\/strong>. Elles sont subdivis\u00e9es en plusieurs esp\u00e8ces dont 3 sont consid\u00e9r\u00e9es comme exotiques envahissantes faisant l&rsquo;objet d&rsquo;un arr\u00eat\u00e9 pr\u00e9fectoral.<br \/>\n<strong>Ces 3 esp\u00e8ces ont une biologie et des m\u00e9thodes de diss\u00e9mination similaires<\/strong>. Retrouvez les similitudes sur cette page :<\/p>\n<\/div><\/section><br \/>\n<div  class='avia-buttonrow-wrap av-lk6lcu5x-8774e8584286181625e94664e3068b18 avia-buttonrow-center  avia-builder-el-8  el_after_av_textblock  avia-builder-el-last '>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-lk6l92zq-e0cfcf9dd3a0beaf8b1ec5e27740e52b\">\n#top #wrap_all .avia-button.av-lk6l92zq-e0cfcf9dd3a0beaf8b1ec5e27740e52b{\nbackground-color:#0c4e67;\nborder-color:#0c4e67;\ncolor:#ffffff;\ntransition:all 0.4s ease-in-out;\nmargin-bottom:5px;\nmargin-right:3px;\nmargin-left:3px;\n}\n#top #wrap_all .avia-button.av-lk6l92zq-e0cfcf9dd3a0beaf8b1ec5e27740e52b .avia-svg-icon svg:first-child{\nfill:#ffffff;\nstroke:#ffffff;\n}\n<\/style>\n<a href='#ancre1'  class='avia-button av-lk6l92zq-e0cfcf9dd3a0beaf8b1ec5e27740e52b avia-icon_select-yes-left-icon avia-size-small'   aria-label=\"Biologie : g\u00e9n\u00e9ralit\u00e9s, \u00e9mission de pollen et Reproduction\"><span class='avia_button_icon avia_button_icon_left avia-iconfont avia-font-entypo-fontello' data-av_icon='\ue86f' data-av_iconfont='entypo-fontello' ><\/span><span class='avia_iconbox_title' >Biologie : g\u00e9n\u00e9ralit\u00e9s, \u00e9mission de pollen et Reproduction<\/span><\/a>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-lk6l9hb1-09fa1a119e587ce93e40dc233eca6f0c\">\n#top #wrap_all .avia-button.av-lk6l9hb1-09fa1a119e587ce93e40dc233eca6f0c{\nbackground-color:#0c4e67;\nborder-color:#0c4e67;\ncolor:#ffffff;\ntransition:all 0.4s ease-in-out;\nmargin-bottom:5px;\nmargin-right:3px;\nmargin-left:3px;\n}\n#top #wrap_all .avia-button.av-lk6l9hb1-09fa1a119e587ce93e40dc233eca6f0c .avia-svg-icon svg:first-child{\nfill:#ffffff;\nstroke:#ffffff;\n}\n<\/style>\n<a href='#ancre2'  class='avia-button av-lk6l9hb1-09fa1a119e587ce93e40dc233eca6f0c avia-icon_select-yes-left-icon avia-size-small'   aria-label=\"Colonisation et Dispersion sur le territoire\"><span class='avia_button_icon avia_button_icon_left avia-iconfont avia-font-entypo-fontello' data-av_icon='\ue86f' data-av_iconfont='entypo-fontello' ><\/span><span class='avia_iconbox_title' >Colonisation et Dispersion sur le territoire<\/span><\/a>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-lk6lafau-407da61cb5b125ce408e3807f8181187\">\n#top #wrap_all .avia-button.av-lk6lafau-407da61cb5b125ce408e3807f8181187{\nbackground-color:#0c4e67;\nborder-color:#0c4e67;\ncolor:#ffffff;\ntransition:all 0.4s ease-in-out;\nmargin-bottom:5px;\nmargin-right:3px;\nmargin-left:3px;\n}\n#top #wrap_all .avia-button.av-lk6lafau-407da61cb5b125ce408e3807f8181187 .avia-svg-icon svg:first-child{\nfill:#ffffff;\nstroke:#ffffff;\n}\n<\/style>\n<a href='#ancre3'  class='avia-button av-lk6lafau-407da61cb5b125ce408e3807f8181187 avia-icon_select-yes-left-icon avia-size-small'   aria-label=\"Surveillance du territoire et R\u00e9glementation\"><span class='avia_button_icon avia_button_icon_left avia-iconfont avia-font-entypo-fontello' data-av_icon='\ue86f' data-av_iconfont='entypo-fontello' ><\/span><span class='avia_iconbox_title' >Surveillance du territoire et R\u00e9glementation<\/span><\/a>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-lk6lbf4e-773883a8d9541fb30d56395e8029e54d\">\n#top #wrap_all .avia-button.av-lk6lbf4e-773883a8d9541fb30d56395e8029e54d{\nbackground-color:#d69709;\nborder-color:#d69709;\ncolor:#ffffff;\ntransition:all 0.4s ease-in-out;\nmargin-bottom:5px;\nmargin-right:3px;\nmargin-left:3px;\n}\n#top #wrap_all .avia-button.av-lk6lbf4e-773883a8d9541fb30d56395e8029e54d .avia-svg-icon svg:first-child{\nfill:#ffffff;\nstroke:#ffffff;\n}\n<\/style>\n<a href='#ancre4'  class='avia-button av-lk6lbf4e-773883a8d9541fb30d56395e8029e54d avia-icon_select-yes-left-icon avia-size-small'   aria-label=\"Liens utiles - Ambroisies\"><span class='avia_button_icon avia_button_icon_left avia-iconfont avia-font-entypo-fontello' data-av_icon='\ue82b' data-av_iconfont='entypo-fontello' ><\/span><span class='avia_iconbox_title' >Liens utiles - Ambroisies<\/span><\/a>\n<\/div><\/p><\/div>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-3i1ays-cb5ea1d29ea12169180daad4ae5313ef\">\n.flex_column.av-3i1ays-cb5ea1d29ea12169180daad4ae5313ef{\nborder-radius:0px 0px 0px 0px;\npadding:0px 0px 0px 0px;\n}\n<\/style>\n<div  class='flex_column av-3i1ays-cb5ea1d29ea12169180daad4ae5313ef av_one_full  avia-builder-el-9  el_after_av_one_full  el_before_av_one_third  first flex_column_div av-zero-column-padding  column-top-margin'     ><section  class='av_textblock_section av-lk6ldpxz-36be33e1ce5f6494356b020d793af29d '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><h4>Sp\u00e9cificit\u00e9s des 3 esp\u00e8ces allergisantes<\/h4>\n<p>Retrouvez sur les pages de chaque esp\u00e8ce des informations plus sp\u00e9cifiques \u00e0 chacune :<\/p>\n<ul>\n<li><strong>Reconnaissance sp\u00e9cifique<\/strong> : sp\u00e9cificit\u00e9s morphologiques de chaque esp\u00e8ce pour apprendre \u00e0 les reconna\u00eetre !<\/li>\n<li><strong>Localisation <\/strong>: carte nationales et r\u00e9gionales de r\u00e9partition des 3 esp\u00e8ces d&rsquo;Ambroisies pr\u00e9occupantes en France m\u00e9tropolitaine.<\/li>\n<li><strong>Moyens de lutte<\/strong> : m\u00e9thodes de lutte pr\u00e9conis\u00e9es et t\u00e9moignages (<em>en construction<\/em>)<\/li>\n<\/ul>\n<\/div><\/section><\/div>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-5enxv8-94fbfb57337a89be8f7876df6c7f2053\">\n.flex_column.av-5enxv8-94fbfb57337a89be8f7876df6c7f2053{\nborder-radius:0px 0px 0px 0px;\npadding:0px 0px 0px 0px;\n}\n<\/style>\n<div  class='flex_column av-5enxv8-94fbfb57337a89be8f7876df6c7f2053 av_one_third  avia-builder-el-11  el_after_av_one_full  el_before_av_one_third  first flex_column_div av-zero-column-padding  column-top-margin'     ><p>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-lk6litqf-4ee68289bc5700b87689e5de38ac193c\">\n.avia-image-container.av-lk6litqf-4ee68289bc5700b87689e5de38ac193c img.avia_image{\nbox-shadow:none;\n}\n.avia-image-container.av-lk6litqf-4ee68289bc5700b87689e5de38ac193c .av-image-caption-overlay-center{\ncolor:#ffffff;\n}\n<\/style>\n<div  class='avia-image-container av-lk6litqf-4ee68289bc5700b87689e5de38ac193c av-styling- av-img-linked avia-align-center  avia-builder-el-12  el_before_av_textblock  avia-builder-el-first '   itemprop=\"image\" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/ImageObject\" ><div class=\"avia-image-container-inner\"><div class=\"avia-image-overlay-wrap\"><a href=\"https:\/\/www.fredonoccitanie.com\/ambroisies\/lambroisie\/\" class='avia_image '  target=\"_blank\"  rel=\"noopener noreferrer\" aria-label='20230503_AA_2stades_TOP'><img decoding=\"async\" fetchpriority=\"high\" class='wp-image-1549 avia-img-lazy-loading-not-1549 avia_image ' src=\"https:\/\/www.fredonoccitanie.com\/eesh\/wp-content\/uploads\/sites\/5\/2023\/05\/20230503_AA_2stades_TOP-scaled.jpg\" alt='' title='20230503_AA_2stades_TOP'  height=\"1920\" width=\"2560\"  itemprop=\"thumbnailUrl\" srcset=\"https:\/\/www.fredonoccitanie.com\/eesh\/wp-content\/uploads\/sites\/5\/2023\/05\/20230503_AA_2stades_TOP-scaled.jpg 2560w, https:\/\/www.fredonoccitanie.com\/eesh\/wp-content\/uploads\/sites\/5\/2023\/05\/20230503_AA_2stades_TOP-300x225.jpg 300w, https:\/\/www.fredonoccitanie.com\/eesh\/wp-content\/uploads\/sites\/5\/2023\/05\/20230503_AA_2stades_TOP-1030x773.jpg 1030w, https:\/\/www.fredonoccitanie.com\/eesh\/wp-content\/uploads\/sites\/5\/2023\/05\/20230503_AA_2stades_TOP-768x576.jpg 768w, https:\/\/www.fredonoccitanie.com\/eesh\/wp-content\/uploads\/sites\/5\/2023\/05\/20230503_AA_2stades_TOP-1536x1152.jpg 1536w, https:\/\/www.fredonoccitanie.com\/eesh\/wp-content\/uploads\/sites\/5\/2023\/05\/20230503_AA_2stades_TOP-2048x1536.jpg 2048w, https:\/\/www.fredonoccitanie.com\/eesh\/wp-content\/uploads\/sites\/5\/2023\/05\/20230503_AA_2stades_TOP-1500x1125.jpg 1500w, https:\/\/www.fredonoccitanie.com\/eesh\/wp-content\/uploads\/sites\/5\/2023\/05\/20230503_AA_2stades_TOP-705x529.jpg 705w\" sizes=\"(max-width: 2560px) 100vw, 2560px\" \/><\/a><\/div><\/div><\/div><br \/>\n<section  class='av_textblock_section av-lk6lemr1-94ca48d5be07e25355a84c88d5d2e990 '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><h5 style=\"text-align: center;\"><a href=\"https:\/\/www.fredonoccitanie.com\/ambroisies\/lambroisie\/\" target=\"_blanck\">L&rsquo;Ambroisie \u00e0 feuilles d&rsquo;armoise<\/a><br \/>\n(<em>Ambrosia artemisiifolia L.<\/em>)<\/h5>\n<h5 style=\"text-align: center;\"><\/h5>\n<p style=\"text-align: center;\">Cette ambroisie est pr\u00e9sente dans l&rsquo;<strong>ensemble des milieux (collectivit\u00e9, bords de route, agricole, for\u00eat, &#8230;etc.)<\/strong> et sur l&rsquo;ensemble du territoire France m\u00e9tropolitaine.<\/p>\n<\/div><\/section><\/p><\/div>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-cqijo-70ede75d495190a6c18487b4caa9d240\">\n.flex_column.av-cqijo-70ede75d495190a6c18487b4caa9d240{\nborder-radius:0px 0px 0px 0px;\npadding:0px 0px 0px 0px;\n}\n<\/style>\n<div  class='flex_column av-cqijo-70ede75d495190a6c18487b4caa9d240 av_one_third  avia-builder-el-14  el_after_av_one_third  el_before_av_one_third  flex_column_div av-zero-column-padding  column-top-margin'     ><p>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-lk6lgxva-5f0f23a963015259084002da3c58f26f\">\n.avia-image-container.av-lk6lgxva-5f0f23a963015259084002da3c58f26f img.avia_image{\nbox-shadow:none;\n}\n.avia-image-container.av-lk6lgxva-5f0f23a963015259084002da3c58f26f .av-image-caption-overlay-center{\ncolor:#ffffff;\n}\n<\/style>\n<div  class='avia-image-container av-lk6lgxva-5f0f23a963015259084002da3c58f26f av-styling- av-img-linked avia-align-center  avia-builder-el-15  el_before_av_textblock  avia-builder-el-first '   itemprop=\"image\" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/ImageObject\" ><div class=\"avia-image-container-inner\"><div class=\"avia-image-overlay-wrap\"><a href=\"https:\/\/www.fredonoccitanie.com\/ambroisies\/lambroisie-trifide-ambrosia-trifida\/\" class='avia_image '  target=\"_blank\"  rel=\"noopener noreferrer\" aria-label='Ambrosia_trifida_FREDNOPACA-scaled_trifide'><img decoding=\"async\" fetchpriority=\"high\" class='wp-image-1386 avia-img-lazy-loading-not-1386 avia_image ' src=\"https:\/\/www.fredonoccitanie.com\/eesh\/wp-content\/uploads\/sites\/5\/2023\/04\/Ambrosia_trifida_FREDNOPACA-scaled_trifide.jpg\" alt='' title='Ambrosia_trifida_FREDNOPACA-scaled_trifide'  height=\"1329\" width=\"1833\"  itemprop=\"thumbnailUrl\" srcset=\"https:\/\/www.fredonoccitanie.com\/eesh\/wp-content\/uploads\/sites\/5\/2023\/04\/Ambrosia_trifida_FREDNOPACA-scaled_trifide.jpg 1833w, https:\/\/www.fredonoccitanie.com\/eesh\/wp-content\/uploads\/sites\/5\/2023\/04\/Ambrosia_trifida_FREDNOPACA-scaled_trifide-300x218.jpg 300w, https:\/\/www.fredonoccitanie.com\/eesh\/wp-content\/uploads\/sites\/5\/2023\/04\/Ambrosia_trifida_FREDNOPACA-scaled_trifide-1030x747.jpg 1030w, https:\/\/www.fredonoccitanie.com\/eesh\/wp-content\/uploads\/sites\/5\/2023\/04\/Ambrosia_trifida_FREDNOPACA-scaled_trifide-768x557.jpg 768w, https:\/\/www.fredonoccitanie.com\/eesh\/wp-content\/uploads\/sites\/5\/2023\/04\/Ambrosia_trifida_FREDNOPACA-scaled_trifide-1536x1114.jpg 1536w, https:\/\/www.fredonoccitanie.com\/eesh\/wp-content\/uploads\/sites\/5\/2023\/04\/Ambrosia_trifida_FREDNOPACA-scaled_trifide-1500x1088.jpg 1500w, https:\/\/www.fredonoccitanie.com\/eesh\/wp-content\/uploads\/sites\/5\/2023\/04\/Ambrosia_trifida_FREDNOPACA-scaled_trifide-705x511.jpg 705w\" sizes=\"(max-width: 1833px) 100vw, 1833px\" \/><\/a><\/div><\/div><\/div><br \/>\n<section  class='av_textblock_section av-lk6lezfl-e97d450e9e9d2bf2b310650997d20b05 '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><h5 style=\"text-align: center;\"><a href=\"https:\/\/www.fredonoccitanie.com\/ambroisies\/lambroisie-trifide-ambrosia-trifida\/\" target=\"_blanck\">L&rsquo;Ambroisie trifide<\/a><br \/>\n(<em>Ambrosia trifida L.<\/em>)<\/h5>\n<p style=\"text-align: center;\">Ambroisie <strong>encore cantonn\u00e9e aux zones agricoles<\/strong>, elle ne manquera pas comme sa cousine \u00e0 feuilles d&rsquo;armoise \u00e0 venir coloniser les bords de route et autres milieux d\u00e9couverts propices \u00e0 son d\u00e9veloppement.<\/p>\n<\/div><\/section><\/p><\/div>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-327lpg-ee09d26b12d93b07cec4453cb9ffc822\">\n.flex_column.av-327lpg-ee09d26b12d93b07cec4453cb9ffc822{\nborder-radius:0px 0px 0px 0px;\npadding:0px 0px 0px 0px;\n}\n<\/style>\n<div  class='flex_column av-327lpg-ee09d26b12d93b07cec4453cb9ffc822 av_one_third  avia-builder-el-17  el_after_av_one_third  avia-builder-el-last  flex_column_div av-zero-column-padding  column-top-margin'     ><p>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-lk6lh8we-3932a430a938678b31c9ffbb994bea44\">\n.avia-image-container.av-lk6lh8we-3932a430a938678b31c9ffbb994bea44 img.avia_image{\nbox-shadow:none;\n}\n.avia-image-container.av-lk6lh8we-3932a430a938678b31c9ffbb994bea44 .av-image-caption-overlay-center{\ncolor:#ffffff;\n}\n<\/style>\n<div  class='avia-image-container av-lk6lh8we-3932a430a938678b31c9ffbb994bea44 av-styling- av-img-linked avia-align-center  avia-builder-el-18  el_before_av_textblock  avia-builder-el-first '   itemprop=\"image\" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/ImageObject\" ><div class=\"avia-image-container-inner\"><div class=\"avia-image-overlay-wrap\"><a href=\"https:\/\/www.fredonoccitanie.com\/ambroisies\/lambroisie-a-epis-lisses-ambrosia-psilostachya\/\" class='avia_image '  target=\"_blank\"  rel=\"noopener noreferrer\" aria-label='epis_lisses'><img decoding=\"async\" fetchpriority=\"high\" class='wp-image-1387 avia-img-lazy-loading-not-1387 avia_image ' src=\"https:\/\/www.fredonoccitanie.com\/eesh\/wp-content\/uploads\/sites\/5\/2023\/04\/epis_lisses.jpg\" alt='' title='epis_lisses'  height=\"1920\" width=\"2560\"  itemprop=\"thumbnailUrl\" srcset=\"https:\/\/www.fredonoccitanie.com\/eesh\/wp-content\/uploads\/sites\/5\/2023\/04\/epis_lisses.jpg 2560w, https:\/\/www.fredonoccitanie.com\/eesh\/wp-content\/uploads\/sites\/5\/2023\/04\/epis_lisses-300x225.jpg 300w, https:\/\/www.fredonoccitanie.com\/eesh\/wp-content\/uploads\/sites\/5\/2023\/04\/epis_lisses-1030x773.jpg 1030w, https:\/\/www.fredonoccitanie.com\/eesh\/wp-content\/uploads\/sites\/5\/2023\/04\/epis_lisses-768x576.jpg 768w, https:\/\/www.fredonoccitanie.com\/eesh\/wp-content\/uploads\/sites\/5\/2023\/04\/epis_lisses-1536x1152.jpg 1536w, https:\/\/www.fredonoccitanie.com\/eesh\/wp-content\/uploads\/sites\/5\/2023\/04\/epis_lisses-2048x1536.jpg 2048w, https:\/\/www.fredonoccitanie.com\/eesh\/wp-content\/uploads\/sites\/5\/2023\/04\/epis_lisses-1500x1125.jpg 1500w, https:\/\/www.fredonoccitanie.com\/eesh\/wp-content\/uploads\/sites\/5\/2023\/04\/epis_lisses-705x529.jpg 705w\" sizes=\"(max-width: 2560px) 100vw, 2560px\" \/><\/a><\/div><\/div><\/div><br \/>\n<section  class='av_textblock_section av-lk6lfefx-f6d923f5cf2844ff693fc41a38627348 '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><h5 style=\"text-align: center;\"><a href=\"https:\/\/www.fredonoccitanie.com\/ambroisies\/lambroisie-a-epis-lisses-ambrosia-psilostachya\/\" target=\"_blanck\">L&rsquo;Ambroisie \u00e0 \u00e9pis lisses<\/a><br \/>\n(<em>Ambrosia psilostachva DC.<\/em>)<\/h5>\n<p style=\"text-align: center;\">En Occitanie, elle n&rsquo;a \u00e9t\u00e9 recens\u00e9e que dans <strong>le Gard<\/strong>. Sa particularit\u00e9 est de se d\u00e9velopper avec une <strong>racine souterraine tra\u00e7ante<\/strong>.<\/p>\n<\/div><\/section><\/p><\/div><\/div><\/div><\/div><!-- close content main div --><\/div><\/div><div id='after_section_1'  class='main_color av_default_container_wrap container_wrap fullsize'  ><div class='container av-section-cont-open' ><div class='template-page content  av-content-full alpha units'><div class='post-entry post-entry-type-page post-entry-2484'><div class='entry-content-wrapper clearfix'>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-87jubo-db9e763c70537134f8e2b1efbf074838\">\n.flex_column.av-87jubo-db9e763c70537134f8e2b1efbf074838{\nborder-radius:0px 0px 0px 0px;\npadding:0px 0px 0px 0px;\n}\n<\/style>\n<div  class='flex_column av-87jubo-db9e763c70537134f8e2b1efbf074838 av_two_third  avia-builder-el-20  el_after_av_section  el_before_av_one_third  avia-builder-el-first  first flex_column_div av-zero-column-padding  '     ><section  class='av_textblock_section av-lk8bcq6g-a72a279634995c90304b7c1305b8fec3 '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><h4 id=\"ancre1\"><strong>Biologie : g\u00e9n\u00e9ralit\u00e9s, \u00e9mission de pollen et reproduction<\/strong><\/h4>\n<\/div><\/section><br \/>\n<section  class='av_textblock_section av-lk6loea9-2327988c4d13f992092d48b2645a4300 '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><h6>D\u00e9veloppement et croissance foliaire<\/h6>\n<p>L\u2019ambroisie est une plante annuelle relativement tardive. Cependant des sp\u00e9cificit\u00e9s existent entre les diff\u00e9rentes esp\u00e8ces r\u00e9pertori\u00e9es sur le sol de France m\u00e9tropolitaine : l\u2019<strong>Ambroisie \u00e0 feuilles d\u2019armoise et l\u2019Ambroisie trifide sont des plantes annuelles<\/strong> et apr\u00e8s cette derni\u00e8re phase d\u2019\u00e9mission de graines, elles vont mourir et recommencer leur nouvelle g\u00e9n\u00e9ration au printemps suivant. Cela n\u2019est pas vrai pour l\u2019<strong>Ambroisie \u00e0 \u00e9pis lisse qui va se reproduire par des drageons<\/strong> (syst\u00e8me racinaire).<\/p>\n<p>Cycle le plus connu des ambroisies : celui des esp\u00e8ces annuelles. L&rsquo;ambroisie va <strong>germer au printemps \u00e0 partir du mois d\u2019avril <\/strong>dans nos r\u00e9gions. Cette germination est <strong>\u00e9chelonn\u00e9e<\/strong> et il est possible de trouver des plantules jusqu\u2019au mois de juillet qui arriveront \u00e0 d\u00e9velopper un \u00e9pis floral pour donner quelques graines.<\/p>\n<p>Cette capacit\u00e9 de germination sur une aussi longue p\u00e9riode explique la <strong>difficult\u00e9 de lutte dans les diff\u00e9rents milieux<\/strong>. De plus, <strong>apr\u00e8s une destruction partielle<\/strong> (coupe, d\u00e9sherbage chimique,&#8230;etc.), elle peut <strong>r\u00e9\u00e9mettre des tiges<\/strong> qui conduiront \u00e0 des \u00e9pis floraux puis des graines.<\/p>\n<p>L&rsquo;ambroisie se d\u00e9veloppe ensuite en un <strong>port buissonnant en \u00ab\u00a0cand\u00e9labre\u00a0\u00bb<\/strong> pouvant atteindre 4m pour l\u2019Ambroisie trifide.<\/p>\n<h6>Fleurs m\u00e2les et pollen<\/h6>\n<p>Les fleurs sont produites en bout de ces tiges buissonnantes et vont <strong>\u00e9mettre du pollen<\/strong> qui se propage \u00e0 partir de d\u00e9but ao\u00fbt avec un pic en septembre jusqu\u2019\u00e0 un d\u00e9clin en octobre. Ce pollen est microscopique (entre 18 et 20 \u00b5m de diam\u00e8tre) et <strong>transport\u00e9 par le vent jusqu\u2019\u00e0 40km alentour<\/strong>. Un seul pied est capable de produire plusieurs millions de grains de pollen chaque jour. M\u00eame rabattue ou taill\u00e9e, la plante conserve une capacit\u00e9 d\u2019\u00e9mission de pollen tr\u00e8s importante. La capacit\u00e9 d\u2019\u00e9mission de pollen est conditionn\u00e9e par les conditions climatiques :<\/p>\n<ul>\n<li class=\"av_textblock_section \"><em>Un temps sec et vent\u00e9 avec une temp\u00e9rature douce<\/em> = facilite l\u2019\u00e9mission qui est \u00e0 son maximum le matin et jusqu\u2019en milieu de journ\u00e9e<\/li>\n<li class=\"av_textblock_section \"><em>Un temps frais et humide<\/em> = emp\u00eache l\u2019ouverture des fleurs m\u00e2les ainsi que l\u2019entra\u00eenement du pollen par le vent<\/li>\n<\/ul>\n<p>Le <a href=\"https:\/\/www.pollens.fr\/les-bulletins\/bulletin-allergo-pollinique\" target=\"_blanck\" rel=\"noopener\">R\u00e9seau National de Surveillance A\u00e9robiologique (RNSA)<\/a> propose un <a href=\"https:\/\/www.fredonoccitanie.com\/ambroisies\/mediatheque\/#ancre6\" target=\"_blank\" rel=\"noopener\">bilan pollinique hebdomadaire<\/a> et permet d\u2019avoir un <strong>suivi pr\u00e9cis de l\u2019arriv\u00e9e des pollens d\u2019Ambroisies<\/strong>.<\/p>\n<h6>Fleurs femelles et graines<\/h6>\n<p>A la suite de la production de pollen, les <strong>fleurs femelles f\u00e9cond\u00e9es produisent des graines en grande quantit\u00e9<\/strong> (jusqu\u2019\u00e0 3 000 par pied pour l\u2019ambroisie \u00e0 feuilles d\u2019armoise). Ces graines ne sont pas propag\u00e9es par les animaux ou le vent et <strong>vont tomber sur le sol \u00e0 proximit\u00e9<\/strong> de la plante m\u00e8re (sauf broyage tardif ou moisson tardive qui vont contribuer \u00e0 la propagation sur une plus grande zone). Le <strong>stock de graines s\u2019accroit chaque ann\u00e9e<\/strong> et produit de tr\u00e8s nombreuses g\u00e9n\u00e9rations d\u2019ambroisies les ann\u00e9es suivantes.<\/p>\n<section class=\"av_textblock_section \">\n<div class=\"avia_textblock \">\n<div class=\"wpb_text_column wpb_content_element \">\n<p><em>Source : <a href=\"https:\/\/ambroisie-risque.info\/quest-ce-que-lambroisie\/\" target=\"_blanck\" rel=\"noopener\">Observatoire des Ambroisies<\/a><\/em><\/p>\n<\/div>\n<\/div>\n<\/section>\n<\/div><\/section><\/p><\/div>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-5jret0-7a99be88ba8e0b80df8ebb23164af6be\">\n.flex_column.av-5jret0-7a99be88ba8e0b80df8ebb23164af6be{\nborder-radius:0px 0px 0px 0px;\npadding:0px 0px 0px 0px;\n}\n<\/style>\n<div  class='flex_column av-5jret0-7a99be88ba8e0b80df8ebb23164af6be av_one_third  avia-builder-el-23  el_after_av_two_third  el_before_av_one_full  flex_column_div av-zero-column-padding  '     ><p>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-91xt1g-4246d5969da08cedafe1de8cc479905b\">\n#top .hr.hr-invisible.av-91xt1g-4246d5969da08cedafe1de8cc479905b{\nheight:100px;\n}\n<\/style>\n<div  class='hr av-91xt1g-4246d5969da08cedafe1de8cc479905b hr-invisible  avia-builder-el-24  el_before_av_image  avia-builder-el-first '><span class='hr-inner '><span class=\"hr-inner-style\"><\/span><\/span><\/div><br \/>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-lk8cdh22-ded01ad775edfec8aa97503dbaf95b23\">\n.avia-image-container.av-lk8cdh22-ded01ad775edfec8aa97503dbaf95b23 img.avia_image{\nbox-shadow:none;\n}\n.avia-image-container.av-lk8cdh22-ded01ad775edfec8aa97503dbaf95b23 .av-caption-image-overlay-bg{\nopacity:0.4;\nbackground-color:#000000;\n}\n.avia-image-container.av-lk8cdh22-ded01ad775edfec8aa97503dbaf95b23 .av-image-caption-overlay-center{\ncolor:#ffffff;\n}\n<\/style>\n<div  class='avia-image-container av-lk8cdh22-ded01ad775edfec8aa97503dbaf95b23 av-styling- avia-align-center  avia-builder-el-25  el_after_av_hr  avia-builder-el-last  noHover av-overlay-on-hover'   itemprop=\"image\" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/ImageObject\" ><div class=\"avia-image-container-inner\"><div class=\"avia-image-overlay-wrap\"><div class=\"av-image-caption-overlay\"><div class=\"av-caption-image-overlay-bg\"><\/div><div class=\"av-image-caption-overlay-position\"><div class=\"av-image-caption-overlay-center\"><p>Ambroisie et son pollen<br \/>\n\u00a9 C. Bohren (2008)<\/p>\n<\/div><\/div><\/div><img decoding=\"async\" fetchpriority=\"high\" class='wp-image-308 avia-img-lazy-loading-not-308 avia_image ' src=\"https:\/\/www.fredonoccitanie.com\/eesh\/wp-content\/uploads\/sites\/5\/2021\/07\/photo_fleur-pollen.jpg\" alt='' title='Pollen Ambroisie'  height=\"1024\" width=\"683\"  itemprop=\"thumbnailUrl\" srcset=\"https:\/\/www.fredonoccitanie.com\/eesh\/wp-content\/uploads\/sites\/5\/2021\/07\/photo_fleur-pollen.jpg 683w, https:\/\/www.fredonoccitanie.com\/eesh\/wp-content\/uploads\/sites\/5\/2021\/07\/photo_fleur-pollen-200x300.jpg 200w, https:\/\/www.fredonoccitanie.com\/eesh\/wp-content\/uploads\/sites\/5\/2021\/07\/photo_fleur-pollen-470x705.jpg 470w\" sizes=\"(max-width: 683px) 100vw, 683px\" \/><\/div><\/div><\/div><\/p><\/div><\/p>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-2s7y6c-8dcfe7c11bb240e6eee8d3daa8ac1fe1\">\n.flex_column.av-2s7y6c-8dcfe7c11bb240e6eee8d3daa8ac1fe1{\nborder-radius:0px 0px 0px 0px;\npadding:0px 0px 0px 0px;\n}\n<\/style>\n<div  class='flex_column av-2s7y6c-8dcfe7c11bb240e6eee8d3daa8ac1fe1 av_one_full  avia-builder-el-26  el_after_av_one_third  el_before_av_section  avia-builder-el-last  first flex_column_div av-zero-column-padding  column-top-margin'     ><style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-lk8c9isp-f1089a0fc30a09d958dcf027ee0ce53e\">\n.avia-image-container.av-lk8c9isp-f1089a0fc30a09d958dcf027ee0ce53e img.avia_image{\nbox-shadow:none;\n}\n.avia-image-container.av-lk8c9isp-f1089a0fc30a09d958dcf027ee0ce53e .av-caption-image-overlay-bg{\nopacity:0.6;\nbackground-color:#000000;\n}\n.avia-image-container.av-lk8c9isp-f1089a0fc30a09d958dcf027ee0ce53e .av-image-caption-overlay-center{\ncolor:#ffffff;\n}\n<\/style>\n<div  class='avia-image-container av-lk8c9isp-f1089a0fc30a09d958dcf027ee0ce53e av-styling- av-img-linked avia-align-center  avia-builder-el-27  avia-builder-el-no-sibling  noHover av-overlay-on-hover'   itemprop=\"image\" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/ImageObject\" ><div class=\"avia-image-container-inner\"><div class=\"avia-image-overlay-wrap\"><a href=\"https:\/\/www.fredonoccitanie.com\/eesh\/wp-content\/uploads\/sites\/5\/2023\/05\/2023_cycleTerresInovia.jpg\" data-srcset=\"https:\/\/www.fredonoccitanie.com\/eesh\/wp-content\/uploads\/sites\/5\/2023\/05\/2023_cycleTerresInovia.jpg 746w, https:\/\/www.fredonoccitanie.com\/eesh\/wp-content\/uploads\/sites\/5\/2023\/05\/2023_cycleTerresInovia-300x246.jpg 300w, https:\/\/www.fredonoccitanie.com\/eesh\/wp-content\/uploads\/sites\/5\/2023\/05\/2023_cycleTerresInovia-705x577.jpg 705w\" data-sizes=\"(max-width: 746px) 100vw, 746px\" class='avia_image '  aria-label='2023_cycleTerresInovia'><div class=\"av-image-caption-overlay\"><div class=\"av-caption-image-overlay-bg\"><\/div><div class=\"av-image-caption-overlay-position\"><div class=\"av-image-caption-overlay-center\"><p>Cycle de d\u00e9veloppement des Ambroisies Annuelles (Ambroisie \u00e0 feuilles d&rsquo;armoise et Ambroisie trifide) \u00a9Terres Inovia<\/p>\n<\/div><\/div><\/div><img decoding=\"async\" fetchpriority=\"high\" class='wp-image-1828 avia-img-lazy-loading-not-1828 avia_image ' src=\"https:\/\/www.fredonoccitanie.com\/eesh\/wp-content\/uploads\/sites\/5\/2023\/05\/2023_cycleTerresInovia.jpg\" alt='' title='2023_cycleTerresInovia'  height=\"611\" width=\"746\"  itemprop=\"thumbnailUrl\" srcset=\"https:\/\/www.fredonoccitanie.com\/eesh\/wp-content\/uploads\/sites\/5\/2023\/05\/2023_cycleTerresInovia.jpg 746w, https:\/\/www.fredonoccitanie.com\/eesh\/wp-content\/uploads\/sites\/5\/2023\/05\/2023_cycleTerresInovia-300x246.jpg 300w, https:\/\/www.fredonoccitanie.com\/eesh\/wp-content\/uploads\/sites\/5\/2023\/05\/2023_cycleTerresInovia-705x577.jpg 705w\" sizes=\"(max-width: 746px) 100vw, 746px\" \/><\/a><\/div><\/div><\/div><\/div>\n<\/div><\/div><\/div><!-- close content main div --><\/div><\/div>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-7jjn7o-870f2ccad29c1e07510851469e585865\">\n.avia-section.av-7jjn7o-870f2ccad29c1e07510851469e585865{\nbackground-color:#d1dae6;\nbackground-image:unset;\n}\n<\/style>\n<div id='av_section_2'  class='avia-section av-7jjn7o-870f2ccad29c1e07510851469e585865 main_color avia-section-default avia-no-border-styling  avia-builder-el-28  el_after_av_one_full  el_before_av_two_third  avia-bg-style-scroll container_wrap fullsize'  ><div class='container av-section-cont-open' ><div class='template-page content  av-content-full alpha units'><div class='post-entry post-entry-type-page post-entry-2484'><div class='entry-content-wrapper clearfix'>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-6gmr44-a40e598f97fb5a3424537f21eaece1cd\">\n.flex_column.av-6gmr44-a40e598f97fb5a3424537f21eaece1cd{\nborder-radius:0px 0px 0px 0px;\npadding:0px 0px 0px 0px;\n}\n<\/style>\n<div  class='flex_column av-6gmr44-a40e598f97fb5a3424537f21eaece1cd av_one_third  avia-builder-el-29  el_before_av_two_third  avia-builder-el-first  first flex_column_div av-zero-column-padding  '     ><p>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-lniuwihq-53359d3a95390569c96190159421f37a\">\n.avia-image-container.av-lniuwihq-53359d3a95390569c96190159421f37a img.avia_image{\nbox-shadow:none;\n}\n.avia-image-container.av-lniuwihq-53359d3a95390569c96190159421f37a .av-caption-image-overlay-bg{\nopacity:0.6;\nbackground-color:#000000;\n}\n.avia-image-container.av-lniuwihq-53359d3a95390569c96190159421f37a .av-image-caption-overlay-center{\ncolor:#ffffff;\n}\n<\/style>\n<div  class='avia-image-container av-lniuwihq-53359d3a95390569c96190159421f37a av-styling- av-img-linked avia-align-center  avia-builder-el-30  el_before_av_image  avia-builder-el-first  noHover av-overlay-on-hover'   itemprop=\"image\" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/ImageObject\" 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ville<br \/>\n\u00a9 Observatoire des ambroisies<\/p>\n<\/div><\/div><\/div><img decoding=\"async\" fetchpriority=\"high\" class='wp-image-1422 avia-img-lazy-loading-not-1422 avia_image ' src=\"https:\/\/www.fredonoccitanie.com\/eesh\/wp-content\/uploads\/sites\/5\/2023\/04\/1909_Ambroisie_Lyon-15-scaled-2-1022x1030.jpg\" alt='' title='1909_Ambroisie_Lyon-15-scaled'  height=\"1030\" width=\"1022\"  itemprop=\"thumbnailUrl\" srcset=\"https:\/\/www.fredonoccitanie.com\/eesh\/wp-content\/uploads\/sites\/5\/2023\/04\/1909_Ambroisie_Lyon-15-scaled-2-1022x1030.jpg 1022w, https:\/\/www.fredonoccitanie.com\/eesh\/wp-content\/uploads\/sites\/5\/2023\/04\/1909_Ambroisie_Lyon-15-scaled-2-298x300.jpg 298w, https:\/\/www.fredonoccitanie.com\/eesh\/wp-content\/uploads\/sites\/5\/2023\/04\/1909_Ambroisie_Lyon-15-scaled-2-80x80.jpg 80w, https:\/\/www.fredonoccitanie.com\/eesh\/wp-content\/uploads\/sites\/5\/2023\/04\/1909_Ambroisie_Lyon-15-scaled-2-768x774.jpg 768w, 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class='avia_image '  aria-label='20230921_lamadeleine_tornac (1)mini'><div class=\"av-image-caption-overlay\"><div class=\"av-caption-image-overlay-bg\"><\/div><div class=\"av-image-caption-overlay-position\"><div class=\"av-image-caption-overlay-center\"><p>Ambroisie \u00e0 feuilles d&rsquo;armoise dans un lit de rivi\u00e8re<br \/>\n\u00a9 FREDON Occitanie<\/p>\n<\/div><\/div><\/div><img decoding=\"async\" fetchpriority=\"high\" class='wp-image-3010 avia-img-lazy-loading-not-3010 avia_image ' src=\"https:\/\/www.fredonoccitanie.com\/eesh\/wp-content\/uploads\/sites\/5\/2023\/10\/20230921_lamadeleine_tornac-1mini-968x1030.jpg\" alt='' title='20230921_lamadeleine_tornac (1)mini'  height=\"1030\" width=\"968\"  itemprop=\"thumbnailUrl\" srcset=\"https:\/\/www.fredonoccitanie.com\/eesh\/wp-content\/uploads\/sites\/5\/2023\/10\/20230921_lamadeleine_tornac-1mini-968x1030.jpg 968w, https:\/\/www.fredonoccitanie.com\/eesh\/wp-content\/uploads\/sites\/5\/2023\/10\/20230921_lamadeleine_tornac-1mini-282x300.jpg 282w, https:\/\/www.fredonoccitanie.com\/eesh\/wp-content\/uploads\/sites\/5\/2023\/10\/20230921_lamadeleine_tornac-1mini-768x817.jpg 768w, https:\/\/www.fredonoccitanie.com\/eesh\/wp-content\/uploads\/sites\/5\/2023\/10\/20230921_lamadeleine_tornac-1mini-1444x1536.jpg 1444w, https:\/\/www.fredonoccitanie.com\/eesh\/wp-content\/uploads\/sites\/5\/2023\/10\/20230921_lamadeleine_tornac-1mini-1410x1500.jpg 1410w, https:\/\/www.fredonoccitanie.com\/eesh\/wp-content\/uploads\/sites\/5\/2023\/10\/20230921_lamadeleine_tornac-1mini-663x705.jpg 663w, https:\/\/www.fredonoccitanie.com\/eesh\/wp-content\/uploads\/sites\/5\/2023\/10\/20230921_lamadeleine_tornac-1mini.jpg 1836w\" sizes=\"(max-width: 968px) 100vw, 968px\" \/><\/a><\/div><\/div><\/div><\/p><\/div>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-1vwbqs-2c2951c889e223bcfb8215d3ac9286ae\">\n.flex_column.av-1vwbqs-2c2951c889e223bcfb8215d3ac9286ae{\nborder-radius:0px 0px 0px 0px;\npadding:0px 0px 0px 0px;\n}\n<\/style>\n<div  class='flex_column av-1vwbqs-2c2951c889e223bcfb8215d3ac9286ae av_two_third  avia-builder-el-33  el_after_av_one_third  avia-builder-el-last  flex_column_div av-zero-column-padding  '     ><section  class='av_textblock_section av-lk8ciy1g-afb53fd68e2c84fc55d66f4739e389a4 '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><h4 id=\"ancre2\">Colonisation et Dispersion sur le territoire<\/h4>\n<\/div><\/section><br \/>\n<section  class='av_textblock_section av-lk6lrwa2-2aef2e38f39cd8a56c259624eb07e54a '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><section class=\"av_textblock_section \">L\u2019ambroisie est une plante dite <strong>\u00ab\u00a0pionni\u00e8re\u00a0\u00bb<\/strong>, qui privil\u00e9gie les milieux ouverts et peu occup\u00e9s par la v\u00e9g\u00e9tation. Elle tend \u00e0 <strong>\u00e9viter la comp\u00e9tition<\/strong> pour l\u2019espace et les ressources (eau, nutriments, \u2026etc.)\u00a0 avec les autres esp\u00e8ces.<\/p>\n<div class=\"avia_textblock \">\n<div class=\"wpb_text_column wpb_content_element \">\n<div class=\"wpb_wrapper\">\n<h6>Quelles sont les pr\u00e9f\u00e9rences des ambroisies ?<\/h6>\n<ul>\n<li>Elle pr\u00e9f\u00e8re les <strong>terrains l\u00e9gers de plein soleil et chaud<\/strong> mais peut pousser sur<strong> presque tous types de terrain <\/strong>pourvu qu&rsquo;\u2019ils soient <strong>perturb\u00e9s et d\u00e9nud\u00e9s jusqu\u2019\u00e0 1400m d\u2019altitude<\/strong> : on la retrouve ainsi dans les d\u00e9combres et d\u00e9charges, les champs sur sol riche en \u00e9l\u00e9ments nutritifs, dans les endroits \u00e9clair\u00e9s, chauds et mod\u00e9r\u00e9ment secs, en bord de voirie, sur les bords des cours d\u2019eau, &#8230;etc.<br \/>\nDe plus, elle va <strong>tr\u00e8s bien r\u00e9sister \u00e0 la s\u00e9cheresse<\/strong> se mettant en pause avant de poursuivre son cycle au retour de conditions favorables.<\/li>\n<li>Les <strong>terres riches et sableuses mais tol\u00e8re aussi bien les sols argileux<\/strong> : les terres agricoles pr\u00e9par\u00e9es pour les semis lui sont particuli\u00e8rement favorables.<br \/>\nC&rsquo;est pour cela qu&rsquo;on la retrouve de plus en plus dans des <strong>champs de culture de printemps\/\u00e9t\u00e9 (tournesol, soja, parfois ma\u00efs)<\/strong> o\u00f9 elle va poser de nombreux probl\u00e8mes de gestion du fait des <strong>difficult\u00e9s de destruction m\u00e9canique et de ses r\u00e9sistances aux herbicides<\/strong>.<\/li>\n<\/ul>\n<h6>Grande capacit\u00e9 de colonisation<\/h6>\n<p>Ses capacit\u00e9s de colonisation d&rsquo;un milieu sont donc tr\u00e8s fortes. L&rsquo;ann\u00e9e de sa d\u00e9couverte, <strong>l&rsquo;ambroisie pousse en abondance<\/strong> m\u00eal\u00e9e aux armoises, aux orties, aux ch\u00e9nopodes, aux amarantes et aux \u00e9rigerons dans ses terrains de pr\u00e9dilection. Les ann\u00e9es suivantes, elle peut dispara\u00eetre du fait d&rsquo;un couvert v\u00e9g\u00e9tal germant \u00e0 l&rsquo;automne mais <strong>ses graines stock\u00e9es dans le sol conservent leur capacit\u00e9 de germination pendant plusieurs ann\u00e9es<\/strong> (jusque 10 ans !). L\u2019ambroisie <strong>r\u00e9appara\u00eetra imm\u00e9diatement si une intervention quelconque <\/strong>(culture, travaux, mouvements de terre\u2026)<strong> \u00e9limine le couvert v\u00e9g\u00e9tal.<\/strong><\/p>\n<p>En travaillant la terre pour cultiver ou lors de chantiers, les <strong>graines d&rsquo;Ambroisies peuvent remonter \u00e0 la surface<\/strong>, augmentant ainsi leur capacit\u00e9 de germination. En effet, il est connu que l&rsquo;Ambroisie \u00e0 feuilles d&rsquo;armoise ne germe quasiment plus en-dessous de 10cm de sol, tandis que pour l&rsquo;Ambroisie trifide ce seuil peut atteindre 20cm (<a href=\"https:\/\/fredonoccitanie189-my.sharepoint.com\/:b:\/g\/personal\/e_algans_fredon-occitanie_fr\/Ef27Lcx98DFDpTyxatFsHToBRZzhT8cvylsXVDSLVVfJhQ?e=XGwnrl\" target=\"_blank\" rel=\"noopener\">Guillemin J-P, Chauvel B., 2011<\/a>).<br \/>\nEn milieu agricole, un labour n&rsquo;est de ce fait pas forc\u00e9ment ad\u00e9quat car on repousse le probl\u00e8me et on peut finir par m\u00e9langer les graines \u00e0 toute la couche arable. Lors de chantiers ou de d\u00e9placement important de terres contamin\u00e9es, il faut aussi prendre de <a href=\"https:\/\/www.cerema.fr\/fr\/actualites\/terres-infestees-especes-exotiques-envahissantes\" target=\"_blank\" rel=\"noopener\">grandes pr\u00e9cautions<\/a>.<\/p>\n<h6>Dispersion optimis\u00e9e par l&rsquo;activit\u00e9 humaine<\/h6>\n<p>Au del\u00e0 de sa capacit\u00e9 \u00e0 coloniser un milieu, l&rsquo;ambroisie se disperse rapidement :<\/p>\n<ul>\n<li>Le <strong>long des voies de communication humaines<\/strong> (routes, voies ferr\u00e9es, fleuves \u2026) : par exemple, les transports de<strong> terres contamin\u00e9es par les graines<\/strong> ou les moissons et transports de r\u00e9coltes contamin\u00e9es.<\/li>\n<li>Ou <strong>le long des cours d&rsquo;eau<\/strong> qui est donc une dispersion plus spontan\u00e9e<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<\/div>\n<\/section>\n<\/div><\/section><\/p><\/div><\/div><\/div><\/div><!-- close content main div --><\/div><\/div><div id='after_section_2'  class='main_color av_default_container_wrap container_wrap fullsize'  ><div class='container av-section-cont-open' ><div class='template-page content  av-content-full alpha units'><div class='post-entry post-entry-type-page post-entry-2484'><div class='entry-content-wrapper clearfix'>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-4darxw-4b63c98b5556549e8bb062001e4b9490\">\n.flex_column.av-4darxw-4b63c98b5556549e8bb062001e4b9490{\nborder-radius:0px 0px 0px 0px;\npadding:0px 0px 0px 0px;\n}\n<\/style>\n<div  class='flex_column av-4darxw-4b63c98b5556549e8bb062001e4b9490 av_two_third  avia-builder-el-36  el_after_av_section  el_before_av_one_third  avia-builder-el-first  first flex_column_div av-zero-column-padding  '     ><section  class='av_textblock_section av-lk8dh9uq-91464803859a76b1b728d932ebed7daf '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><h4 id=\"ancre3\">Surveillance du territoire et R\u00e9glementation<\/h4>\n<\/div><\/section><br \/>\n<section  class='av_textblock_section av-lk6qqkop-994b52c04d80feb6c44759a6bbe7adbe '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock'  itemprop=\"text\" ><h6>Surveillance nationale par l&rsquo;Observatoire des ambroisies<\/h6>\n<p>L\u2019envahissement du territoire fran\u00e7ais par les ambroisies constitue <strong>une pr\u00e9occupation majeure de sant\u00e9 publique<\/strong>. Afin de renforcer la coordination des moyens de lutte contre cette plante annuelle allergisante, le Minist\u00e8re charg\u00e9 de la Sant\u00e9 et l\u2019INRAE ont cr\u00e9\u00e9 l\u2019<strong>Observatoire des ambroisies<\/strong> en juin 2011.<\/p>\n<p>L\u2019observatoire met en valeur et favorise les actions efficaces pour un meilleur contr\u00f4le du d\u00e9veloppement de la plante et une <strong>r\u00e9duction de son impact sur la sant\u00e9 et les milieux<\/strong>. Il a \u00e9galement pour t\u00e2che d\u2019encourager la mise en place d\u2019actions de pr\u00e9vention et de lutte, int\u00e9grant \u00e0 la fois la gestion \u00e0 court terme (production de pollen) et la gestion \u00e0 long terme (production de semences) de cette plante envahissante, dans un contexte de respect de r\u00e8gles \u00e9cologiques.<\/p>\n<p>Pour des informations r\u00e9guli\u00e8res, vous pouvez vous <a href=\"https:\/\/especes-risque-sante.info\/newsletter-2\/\" target=\"_blanck\" rel=\"noopener\">inscrire \u00e0 la \u00ab Lettre de l\u2019Observatoire \u00bb<\/a>, lettre d\u2019information sur la situation de l\u2019ambroisie en France.<\/p>\n<p>Un <strong>r\u00e9seau de surveillance de la qualit\u00e9 de l\u2019air<\/strong> par rapport aux quantit\u00e9s de pollens d\u2019ambroisie est \u00e9galement mobilis\u00e9 sur le territoire, et des <strong>bulletins allergo-polliniques<\/strong> sont publi\u00e9s r\u00e9guli\u00e8rement pour informer le grand public (<a href=\"https:\/\/www.pollens.fr\/\" target=\"_blanck\" rel=\"noopener\">RNSA \u2013 R\u00e9seau National de Surveillance A\u00e9robiologique<\/a>).<\/p>\n<h6>Quelle est la r\u00e9glementation ?<\/h6>\n<p>La r\u00e9glementation pour la lutte contre les Ambroisies se base sur des <strong>arr\u00eat\u00e9s pr\u00e9fectoraux d\u00e9partementaux<\/strong> pris dans la plupart des d\u00e9partements d&rsquo;Occitanie. Vous pouvez retrouver ces documents sur le <a href=\"https:\/\/ambroisie-risque.info\/reglementation\/\" target=\"_blank\" rel=\"noopener\">site de l&rsquo;Observatoire des ambroisies<\/a> ou sur nos <a href=\"https:\/\/www.fredonoccitanie.com\/ambroisies\/le-referent\/\" target=\"_blank\" rel=\"noopener\">pages d\u00e9di\u00e9es au R\u00e9f\u00e9rent ambroisie<\/a>.<\/p>\n<\/div><\/section><\/p><\/div><\/p>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-1y1p8k-d0440d38267bec6b93d44085d814b351\">\n.flex_column.av-1y1p8k-d0440d38267bec6b93d44085d814b351{\nborder-radius:0px 0px 0px 0px;\npadding:0px 0px 0px 0px;\n}\n<\/style>\n<div  class='flex_column av-1y1p8k-d0440d38267bec6b93d44085d814b351 av_one_third  avia-builder-el-39  el_after_av_two_third  el_before_av_section  avia-builder-el-last  flex_column_div av-zero-column-padding  '     ><p>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-lo5iyze9-7679bc946895a67271a661c9bc772176\">\n#top .hr.hr-invisible.av-lo5iyze9-7679bc946895a67271a661c9bc772176{\nheight:50px;\n}\n<\/style>\n<div  class='hr av-lo5iyze9-7679bc946895a67271a661c9bc772176 hr-invisible  avia-builder-el-40  el_before_av_icon_box  avia-builder-el-first '><span class='hr-inner '><span class=\"hr-inner-style\"><\/span><\/span><\/div><br \/>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-20van8-73f10ddcadfb822101d45edae7e92714\">\n.iconbox.av-20van8-73f10ddcadfb822101d45edae7e92714 .iconbox_icon{\nbackground-color:#0c4e67;\n}\n<\/style>\n<article  class='iconbox iconbox_top av-20van8-73f10ddcadfb822101d45edae7e92714  avia-builder-el-41  el_after_av_hr  avia-builder-el-last  main_color'  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class=\"iconbox_content\"><header class=\"entry-content-header\" aria-label=\"Ic\u00f4ne : Que faire si j\u2019observe la pr\u00e9sence d\u2019ambroisie ?\"><a href='https:\/\/www.fredonoccitanie.com\/ambroisies\/signalement-ambroisie\/' title='Que faire si j\u2019observe la pr\u00e9sence d\u2019ambroisie ?' aria-label='Que faire si j\u2019observe la pr\u00e9sence d\u2019ambroisie ?'  target=\"_blank\"  rel=\"noopener noreferrer\" class='iconbox_icon heading-color avia-iconfont avia-font-entypo-fontello' data-av_icon='\ue81d' data-av_iconfont='entypo-fontello' title=\"Que faire si j\u2019observe la pr\u00e9sence d\u2019ambroisie ?\" desc=\"Que faire si j\u2019observe la pr\u00e9sence d\u2019ambroisie ?\" ><\/a><h6 class='iconbox_content_title '  itemprop=\"headline\" ><a href='https:\/\/www.fredonoccitanie.com\/ambroisies\/signalement-ambroisie\/' title='Que faire si j\u2019observe la pr\u00e9sence d\u2019ambroisie ?'  target=\"_blank\"  rel=\"noopener noreferrer\">Que faire si j\u2019observe la pr\u00e9sence d\u2019ambroisie ?<\/a><\/h6><\/header><div class='iconbox_content_container '  itemprop=\"text\" ><p style=\"text-align: center;\">En cas d\u2019observation de plants d\u2019ambroisies, il faut <strong>localiser et signaler <\/strong>rapidement les zones infest\u00e9es aux services comp\u00e9tents : <strong>la DRAAF et\/ou FREDON Occitanie et\/ou le Relais D\u00e9partemental. <\/strong><\/p>\n<p style=\"text-align: center;\">Vous pouvez \u00e9galement signaler directement la pr\u00e9sence de la plante via la <a href=\"https:\/\/www.fredonoccitanie.com\/ambroisies\/signalement-ambroisie\/\" target=\"_blank\" rel=\"noopener\">plateforme nationale publique<\/a> (site internet ou application mobile) :<\/p>\n<p><a href=\"https:\/\/www.fredonoccitanie.com\/ambroisies\/signalement-ambroisie\/\" target=\"_blank\" rel=\"noopener\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-568 \" src=\"https:\/\/www.fredonoccitanie.com\/ambroisies\/wp-content\/uploads\/sites\/5\/2021\/07\/plateforme_ambroisie-1-300x130.jpg\" alt=\"\" width=\"265\" height=\"115\" srcset=\"https:\/\/www.fredonoccitanie.com\/eesh\/wp-content\/uploads\/sites\/5\/2021\/07\/plateforme_ambroisie-1-300x130.jpg 300w, https:\/\/www.fredonoccitanie.com\/eesh\/wp-content\/uploads\/sites\/5\/2021\/07\/plateforme_ambroisie-1.jpg 425w\" sizes=\"auto, (max-width: 265px) 100vw, 265px\" \/><\/a><\/p>\n<\/div><\/div><footer class=\"entry-footer\"><\/footer><\/article><\/p><\/div>\n<\/div><\/div><\/div><!-- close content main div --><\/div><\/div>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-lk6qxfof-dbe0975e267c3b5819dc923f045df1a0\">\n.avia-section.av-lk6qxfof-dbe0975e267c3b5819dc923f045df1a0{\nbackground-color:#d1dae6;\nbackground-image:unset;\n}\n<\/style>\n<div id='av_section_3'  class='avia-section av-lk6qxfof-dbe0975e267c3b5819dc923f045df1a0 main_color avia-section-default avia-no-border-styling  avia-builder-el-42  el_after_av_one_third  avia-builder-el-last  avia-bg-style-scroll container_wrap fullsize'  ><div class='container av-section-cont-open' ><div class='template-page content  av-content-full alpha units'><div class='post-entry post-entry-type-page post-entry-2484'><div class='entry-content-wrapper clearfix'>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-lk6qyipd-84fd97b7b8604d6d34f62fa1f3cd111c\">\n.iconbox.av-lk6qyipd-84fd97b7b8604d6d34f62fa1f3cd111c .iconbox_icon{\nbackground-color:#d69709;\n}\n<\/style>\n<article  class='iconbox iconbox_top av-lk6qyipd-84fd97b7b8604d6d34f62fa1f3cd111c  avia-builder-el-43  avia-builder-el-no-sibling  main_color'  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class=\"iconbox_content\"><header class=\"entry-content-header\" aria-label=\"Ic\u00f4ne : \"><div class='iconbox_icon heading-color avia-iconfont avia-font-entypo-fontello' data-av_icon='\ue82b' data-av_iconfont='entypo-fontello'  ><\/div><\/header><div class='iconbox_content_container '  itemprop=\"text\" ><h5 id=\"ancre4\" style=\"text-align: center;\">Liens utiles &#8211; Les Ambroisies<\/h5>\n<p style=\"text-align: center;\">Pour plus d&rsquo;informations sur les Ambroisies, consultez <strong>le site de l&rsquo;Observatoire<\/strong> :<\/p>\n<p style=\"text-align: center;\"><a href=\"https:\/\/ambroisie-risque.info\/quest-ce-que-lambroisie\/\" target=\"_blanck\" rel=\"noopener\">Qu&rsquo;est-ce que l&rsquo;Ambroisie ? <\/a><br \/>\n<a href=\"https:\/\/ambroisie-risque.info\/ou-se-trouve-lambroisie-en-france\/\" target=\"_blanck\" rel=\"noopener\">O\u00f9 se trouve l&rsquo;Ambroisie ?<\/a><br \/>\n<a href=\"https:\/\/ambroisie-risque.info\/les-risques-pour-la-sante-humaine\/\" target=\"_blanck\" rel=\"noopener\">Les risques pour la sant\u00e9 humaine<\/a><br \/>\n<a href=\"https:\/\/ambroisie-risque.info\/comment-lutter-contre-lambroisie\/#surveillance-des-terres-rapport%C3%A9es\" target=\"_blanck\" rel=\"noopener\">Comment lutter contre l&rsquo;Ambroisie<\/a><br \/>\n<a href=\"https:\/\/ambroisie-risque.info\/outils\/videos-et-photos\/\" target=\"_blanck\" rel=\"noopener\">Photos et Vid\u00e9os sur les Ambroisies<\/a><br \/>\n<a href=\"https:\/\/ambroisie-risque.info\/outils\/documentations\/#1644495566530-a8faf62b-9138\" target=\"_blanck\" rel=\"noopener\">Documentation<\/a><\/p>\n<p style=\"text-align: center;\">N&rsquo;h\u00e9sitez pas \u00e0 consulter nos <a href=\"https:\/\/www.fredonoccitanie.com\/ambroisies\/bibliotheque-des-outils-des-ambroisies\/\" target=\"_blanck\">ressources<\/a> : outils de communication, phototh\u00e8que, ressources r\u00e9f\u00e9rents,&#8230;etc.<\/p>\n<\/div><\/div><footer class=\"entry-footer\"><\/footer><\/article>\n\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":5,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-2484","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.fredonoccitanie.com\/eesh\/wp-json\/wp\/v2\/pages\/2484","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.fredonoccitanie.com\/eesh\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.fredonoccitanie.com\/eesh\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.fredonoccitanie.com\/eesh\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/www.fredonoccitanie.com\/eesh\/wp-json\/wp\/v2\/comments?post=2484"}],"version-history":[{"count":5,"href":"https:\/\/www.fredonoccitanie.com\/eesh\/wp-json\/wp\/v2\/pages\/2484\/revisions"}],"predecessor-version":[{"id":3247,"href":"https:\/\/www.fredonoccitanie.com\/eesh\/wp-json\/wp\/v2\/pages\/2484\/revisions\/3247"}],"wp:attachment":[{"href":"https:\/\/www.fredonoccitanie.com\/eesh\/wp-json\/wp\/v2\/media?parent=2484"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}