{"id":71341,"date":"2025-09-22T12:00:00","date_gmt":"2025-09-22T12:00:00","guid":{"rendered":"https:\/\/www.africa-press.net\/senegal\/politique\/efficacite-de-la-terre-de-sommieres-contre-punaises-de-lit"},"modified":"2025-09-23T04:32:01","modified_gmt":"2025-09-23T04:32:01","slug":"efficacite-de-la-terre-de-sommieres-contre-punaises-de-lit","status":"publish","type":"post","link":"https:\/\/www.africa-press.net\/senegal\/toutes-les-actualites\/efficacite-de-la-terre-de-sommieres-contre-punaises-de-lit","title":{"rendered":"Efficacit\u00e9 de la Terre de Sommi\u00e8res Contre Punaises de Lit"},"content":{"rendered":"<p><span style=\"color: #ff6600\"><strong>Africa-Press &#8211; Senegal. <\/strong><\/span>Nous avons teste\u0301 plusieurs types de poudres, comme l\u2019argile verte, le bicarbonate de sodium, le talc, la terre de diatome\u0301e ou la terre de Sommie\u0300res, et les re\u0301sultats montrent que cette dernie\u0300re permet de tuer les punaises en 24 heures \u00bb, a indique\u0301 a\u0300 l\u2019AFP le parasitologue et entomologiste me\u0301dical du Centre hospitalier universitaire de Nice Pascal Delaunay.<\/p>\n<p>Ce dernier a mene\u0301 cette e\u0301tude pendant un an et demi avec son confre\u0300re Jean-Michel Berenger, membre de l\u2019IHU de Marseille et fondateur de l\u2019Institut national d\u2019e\u0301tude et de lutte contre la punaise de lit (INELP).<\/p>\n<p><b>La terre de Sommie\u0300res agit sur les punaises en les tuant par de\u0301shydratation<\/b><\/p>\n<p>L\u2019e\u0301tude, re\u0301alise\u0301e sur deux colonies de punaises, a e\u0301te\u0301 publie\u0301e en juillet 2024 dans la revue Parasite.<\/p>\n<p>\u00ab Outre un effet de courte dure\u0301e, puisqu\u2019une simple exposition de trois minutes suffit a\u0300 tuer les punaises, nous avons aussi mis en e\u0301vidence un effet de non-re\u0301pulsivite\u0301, contrairement aux insecticides chimiques, et un effet transversal, c\u2019est-a\u0300-dire qu\u2019une punaise contamine\u0301e contamine e\u0301galement ses conge\u0301ne\u0300res et les tue \u00bb, a pre\u0301cise\u0301 Pascal Delaunay.<\/p>\n<p>Vendue couramment dans le commerce comme produit me\u0301nager, pour enlever les taches de gras sur le bois par exemple, la terre de Sommie\u0300res, un mine\u0301ral compose\u0301 de silicate d\u2019aluminium et de magne\u0301sium hydrate\u0301, agit sur les punaises en les tuant par de\u0301shydratation.<\/p>\n<p><b>\u00ab Simple d\u2019utilisation, accessible a\u0300 tous et respectueux a\u0300 la fois de l\u2019environnement et de la sante\u0301 humaine \u00bb<\/b><\/p>\n<p>\u00ab C\u2019est un produit simple d\u2019utilisation, accessible a\u0300 tous et respectueux a\u0300 la fois de l\u2019environnement et de la sante\u0301 humaine \u00bb, se fe\u0301licite Pascal Delaunay, qui recommande, en cas d\u2019infestation, de re\u0301pandre de la terre de Sommie\u0300res sur les sommiers, tout en utilisant les proce\u0301de\u0301s me\u0301caniques habituels, dont le lavage du linge a\u0300 60 degre\u0301s.<\/p>\n<p>Cette e\u0301tude a e\u0301galement prouve\u0301 l\u2019efficacite\u0301 dans la lutte anti-punaises du dioxyde de silicium, un produit en cours de commercialisation pour cet usage. De me\u0302me, certaines qualite\u0301s de terre de diatome\u0301e, un produit parfois utilise\u0301 par les professionnels contre les punaises de lit, auraient une certaine efficacite\u0301, mais elles sont \u00ab dangereuses a\u0300 respirer \u00bb.<\/p>\n<p>Le phe\u0301nome\u0300ne des infestations de punaises de lit a pris ces dernie\u0300res anne\u0301es de l\u2019ampleur en France. Selon un sondage de 2022 de l\u2019institut Ipsos pour l\u2019Agence nationale de se\u0301curite\u0301 sanitaire (Anses), 11% des foyers franc\u0327ais avaient e\u0301te\u0301 infeste\u0301s les cinq anne\u0301es pre\u0301ce\u0301dentes.<\/p>\n<p>L\u2019Anses demande aujourd\u2019hui d\u2019e\u0301viter les traitements a\u0300 base d\u2019insecticides, qui cre\u0301ent des proble\u0300mes de re\u0301sistance, disse\u0301minent les punaises du fait de leur caracte\u0300re re\u0301pulsif et sont dangereux pour la sante\u0301 humaine, avec un millier de cas d\u2019exposition recense\u0301s entre 1999 et 2021.<\/p>\n<p><strong>Pour plus d&rsquo;informations et d&rsquo;analyses sur la <span style=\"color: #ff6600\">Senegal<\/span>, suivez <span style=\"color: #ff6600\">Africa-Press<\/span><\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Africa-Press &#8211; Senegal. Nous avons teste\u0301 plusieurs types de poudres, comme l\u2019argile verte, le bicarbonate de sodium, le talc, la terre de diatome\u0301e ou la terre de Sommie\u0300res, et les re\u0301sultats montrent que cette dernie\u0300re permet de tuer les punaises en 24 heures \u00bb, a indique\u0301 a\u0300 l\u2019AFP le parasitologue et entomologiste me\u0301dical du Centre [&hellip;]<\/p>\n","protected":false},"author":82,"featured_media":71340,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[22,10],"tags":[44],"class_list":["post-71341","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-divers","category-toutes-les-actualites","tag-senegal-2"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v26.1 (Yoast SEO v27.0) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Efficacit\u00e9 de la Terre de Sommi\u00e8res Contre Punaises de Lit - Senegal<\/title>\n<meta name=\"description\" content=\"Nous avons teste\u0301 plusieurs types de poudres, comme l\u2019argile verte, le bicarbonate de sodium, le talc, la terre de diato ...\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.africa-press.net\/senegal\/toutes-les-actualites\/efficacite-de-la-terre-de-sommieres-contre-punaises-de-lit\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Efficacit\u00e9 de la Terre de Sommi\u00e8res Contre Punaises de Lit\" \/>\n<meta property=\"og:description\" content=\"Nous avons teste\u0301 plusieurs types de poudres, comme l\u2019argile verte, le bicarbonate de sodium, le talc, la terre de diato ...\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.africa-press.net\/senegal\/toutes-les-actualites\/efficacite-de-la-terre-de-sommieres-contre-punaises-de-lit\" \/>\n<meta property=\"og:site_name\" content=\"Senegal\" \/>\n<meta property=\"article:published_time\" content=\"2025-09-22T12:00:00+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-09-23T04:32:01+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/static.africa-press.net\/senegal\/sites\/13\/2025\/09\/sm_1758630313.961845.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1200\" \/>\n\t<meta property=\"og:image:height\" content=\"900\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"cfeditorfr\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u00c9crit par\" \/>\n\t<meta name=\"twitter:data1\" content=\"cfeditorfr\" \/>\n\t<meta name=\"twitter:label2\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data2\" content=\"3 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/www.africa-press.net\/senegal\/toutes-les-actualites\/efficacite-de-la-terre-de-sommieres-contre-punaises-de-lit#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.africa-press.net\/senegal\/toutes-les-actualites\/efficacite-de-la-terre-de-sommieres-contre-punaises-de-lit\"},\"author\":{\"name\":\"cfeditorfr\",\"@id\":\"https:\/\/www.africa-press.net\/senegal\/#\/schema\/person\/2b1cf3cd81a31e3cd26889ca66d677f1\"},\"headline\":\"Efficacit\u00e9 de la Terre de Sommi\u00e8res Contre Punaises de Lit\",\"datePublished\":\"2025-09-22T12:00:00+00:00\",\"dateModified\":\"2025-09-23T04:32:01+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.africa-press.net\/senegal\/toutes-les-actualites\/efficacite-de-la-terre-de-sommieres-contre-punaises-de-lit\"},\"wordCount\":528,\"commentCount\":0,\"image\":{\"@id\":\"https:\/\/www.africa-press.net\/senegal\/toutes-les-actualites\/efficacite-de-la-terre-de-sommieres-contre-punaises-de-lit#primaryimage\"},\"thumbnailUrl\":\"https:\/\/static.africa-press.net\/senegal\/sites\/13\/2025\/09\/sm_1758630313.961845.jpg\",\"keywords\":[\"Senegal\"],\"articleSection\":[\"Divers\",\"Toutes les actualit\u00e9s\"],\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/www.africa-press.net\/senegal\/toutes-les-actualites\/efficacite-de-la-terre-de-sommieres-contre-punaises-de-lit#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.africa-press.net\/senegal\/toutes-les-actualites\/efficacite-de-la-terre-de-sommieres-contre-punaises-de-lit\",\"url\":\"https:\/\/www.africa-press.net\/senegal\/toutes-les-actualites\/efficacite-de-la-terre-de-sommieres-contre-punaises-de-lit\",\"name\":\"Efficacit\u00e9 de la Terre de Sommi\u00e8res Contre Punaises de Lit - 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