{"id":682,"date":"2016-03-02T19:27:07","date_gmt":"2016-03-02T19:27:07","guid":{"rendered":"http:\/\/herbariofitopatologia.agro.uba.ar\/?page_id=682"},"modified":"2026-09-25T13:23:28","modified_gmt":"2026-09-25T13:23:28","slug":"caries-de-los-arboles","status":"publish","type":"page","link":"https:\/\/herbariofitopatologia.agro.uba.ar\/?page_id=682","title":{"rendered":"<b>Caries de los \u00e1rboles en forestales<\/b> (Basidiomycota > Agaricomycotina)"},"content":{"rendered":"<p><span style=\"color: #ffffff;\">.<\/span><\/p>\n<p style=\"text-align: justify;\"><strong>Condici\u00f3n fitosanitaria:<\/strong>&nbsp;<a href=\"https:\/\/www.sinavimo.gob.ar\/plaga\/laetiporus-sulphureus\" target=\"_blank\" rel=\"noopener\">Presente<\/a><\/p>\n<p style=\"text-align: justify;\"><strong>Grupo de cultivos:&nbsp;<\/strong>Forestales<\/p>\n<p style=\"text-align: justify;\"><strong>Especie hospedante:&nbsp;<\/strong>Numerosas especies arb\u00f3reas correspondientes a frutales, forestales y ornamentales.<\/p>\n<p><strong>Rango de hospedantes:<\/strong> amplio, no espec\u00edfico<\/p>\n<p><strong>Epidemiolog\u00eda:<\/strong>&nbsp;monoc\u00edclica,&nbsp;cr\u00f3nica.<\/p>\n<p><strong>Etiolog\u00eda:&nbsp;<\/strong>Hongo. Necrotr\u00f3fico<\/p>\n<p><strong>Agente causal:&nbsp;<\/strong>Diversos hongos Basidiomycetes del subphylum Agaricomycotina, que comprenden g\u00e9neros como <a href=\"https:\/\/www.ncbi.nlm.nih.gov\/Taxonomy\/Browser\/wwwtax.cgi?mode=Info&amp;id=5314&amp;lvl=3&amp;lin=f&amp;keep=1&amp;srchmode=1&amp;unlock\" target=\"_blank\" rel=\"noopener\"><em>Ganoderma<\/em><\/a>, <em><a href=\"https:\/\/www.ncbi.nlm.nih.gov\/Taxonomy\/Browser\/wwwtax.cgi?mode=Info&amp;id=5637&amp;lvl=3&amp;lin=f&amp;keep=1&amp;srchmode=1&amp;unlock\" target=\"_blank\" rel=\"noopener\">Polyporus<\/a>,<\/em> <em><a href=\"https:\/\/www.ncbi.nlm.nih.gov\/Taxonomy\/Browser\/wwwtax.cgi?mode=Info&amp;id=40441&amp;lvl=3&amp;lin=f&amp;keep=1&amp;srchmode=1&amp;unlock\" target=\"_blank\" rel=\"noopener\">Fomes<\/a>,&nbsp;<a href=\"https:\/\/www.ncbi.nlm.nih.gov\/Taxonomy\/Browser\/wwwtax.cgi?mode=Info&amp;id=40470&amp;lvl=3&amp;lin=f&amp;keep=1&amp;srchmode=1&amp;unlock\" target=\"_blank\" rel=\"noopener\">Phellinus<\/a><\/em>, <a href=\"https:\/\/www.ncbi.nlm.nih.gov\/Taxonomy\/Browser\/wwwtax.cgi?id=47424\" target=\"_blank\" rel=\"noopener\"><em>Armillaria<\/em><\/a>, entre otros.<\/p>\n<p><strong>Taxonom\u00eda:<\/strong> Fungi &gt; Basidiomycota &gt; Agaricomycotina &gt; <a href=\"https:\/\/www.ncbi.nlm.nih.gov\/Taxonomy\/Browser\/wwwtax.cgi?mode=Undef&amp;id=155619&amp;lvl=3&amp;keep=1&amp;srchmode=1&amp;unlock\" target=\"_blank\" rel=\"noopener\">Agaricomycetes<\/a><\/p>\n<p><strong>Antecedentes:&nbsp;<\/strong>Comprende un grupo muy amplio de hongos que forman basidios t\u00edpicos, sin tabiques.<\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #ffffff;\">.<\/span><\/p>\n<p style=\"text-align: justify;\">Los basidiomycetes causantes de caries de los \u00e1rboles presentan caracter\u00edsticas morfol\u00f3gicas particulares. Por ejemplo, un <strong>basidiocarpo<\/strong> o basidioma es el esporocarpo de un hongo basidiomycota, que consiste en una estructura multicelular sobre la que se dispone el himenio productor de basidiosporas. Los basidiocarpos son caracter\u00edsticos de los Agaricomycetes, Dacrymycetes y algunos Tremellomycetes y Atractiellomycetes, al contrario de lo que sucede con el resto de los basidiomicetos que no tienen estas estructuras (<a href=\"https:\/\/www.sciencedirect.com\/science\/article\/pii\/S0269915X09805880\" target=\"_blank\" rel=\"noopener\">Ingold,&nbsp;1992<\/a>).<\/p>\n<p style=\"text-align: justify;\">Muchas especies de basidiomycetes presentan f\u00edbulas, tambi\u00e9n llamadas conexi\u00f3n en <strong>f\u00edbula<\/strong> (uni\u00f3n en f\u00edbula), en abrazadera o clamp (del ingl\u00e9s, clamp connection). La f\u00edbula es una estructura que se produce entre dos c\u00e9lulas binucleadas adyacentes de una misma hifa; y contribuye a que durante la mitosis de una c\u00e9lula con dos n\u00facleos (A y B), las copias de ambos n\u00facleos (A&#8217; y B&#8217;) se mantengan en la nueva c\u00e9lula.<\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #ffffff;\">.<\/span><\/p>\n\n\t\t<style>\n\t\t\t#gallery-1 {\n\t\t\t\tmargin: auto;\n\t\t\t}\n\t\t\t#gallery-1 .gallery-item {\n\t\t\t\tfloat: left;\n\t\t\t\tmargin-top: 10px;\n\t\t\t\ttext-align: center;\n\t\t\t\twidth: 100%;\n\t\t\t}\n\t\t\t#gallery-1 img {\n\t\t\t\tborder: 2px solid #cfcfcf;\n\t\t\t}\n\t\t\t#gallery-1 .gallery-caption {\n\t\t\t\tmargin-left: 0;\n\t\t\t}\n\t\t\t\/* see gallery_shortcode() in wp-includes\/media.php *\/\n\t\t<\/style>\n\t\t<div id='gallery-1' class='gallery galleryid-682 gallery-columns-1 gallery-size-full'><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/herbariofitopatologia.agro.uba.ar\/wp-content\/uploads\/2016\/03\/Armillaria_Dr.-Matt-Kasson.jpg?v=1664892779' title=\"\" data-rl_title=\"\" class=\"rl-gallery-link\" data-rl_caption=\"\" data-rel=\"lightbox-gallery-1\"><img loading=\"lazy\" decoding=\"async\" width=\"2048\" height=\"2004\" src=\"https:\/\/herbariofitopatologia.agro.uba.ar\/wp-content\/uploads\/2016\/03\/Armillaria_Dr.-Matt-Kasson.jpg?v=1664892779\" class=\"attachment-full size-full\" alt=\"\" aria-describedby=\"gallery-1-20998\" srcset=\"https:\/\/herbariofitopatologia.agro.uba.ar\/wp-content\/uploads\/2016\/03\/Armillaria_Dr.-Matt-Kasson.jpg?v=1664892779 2048w, https:\/\/herbariofitopatologia.agro.uba.ar\/wp-content\/uploads\/2016\/03\/Armillaria_Dr.-Matt-Kasson-300x294.jpg?v=1664892779 300w, https:\/\/herbariofitopatologia.agro.uba.ar\/wp-content\/uploads\/2016\/03\/Armillaria_Dr.-Matt-Kasson-768x752.jpg?v=1664892779 768w, https:\/\/herbariofitopatologia.agro.uba.ar\/wp-content\/uploads\/2016\/03\/Armillaria_Dr.-Matt-Kasson-1024x1002.jpg?v=1664892779 1024w\" sizes=\"auto, (max-width: 2048px) 100vw, 2048px\" \/><\/a>\n\t\t\t<\/dt>\n\t\t\t\t<dd class='wp-caption-text gallery-caption' id='gallery-1-20998'>\n\t\t\t\tColonia de <i>Armillaria<\/i>. Autor: Dr. Matt Kasson\n\t\t\t\t<\/dd><\/dl><br style=\"clear: both\" \/>\n\t\t<\/div>\n\n<p style=\"text-align: justify;\"><span style=\"color: #ffffff;\">.<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>. Condici\u00f3n fitosanitaria:&nbsp;Presente Grupo de cultivos:&nbsp;Forestales Especie hospedante:&nbsp;Numerosas especies arb\u00f3reas correspondientes a frutales, forestales y ornamentales. Rango de hospedantes: amplio, no espec\u00edfico Epidemiolog\u00eda:&nbsp;monoc\u00edclica,&nbsp;cr\u00f3nica. Etiolog\u00eda:&nbsp;Hongo. Necrotr\u00f3fico Agente causal:&nbsp;Diversos hongos Basidiomycetes del subphylum Agaricomycotina, que comprenden g\u00e9neros como Ganoderma, Polyporus, Fomes,&nbsp;Phellinus, Armillaria, entre otros. Taxonom\u00eda: Fungi &gt; Basidiomycota &gt; Agaricomycotina &gt; Agaricomycetes Antecedentes:&nbsp;Comprende un grupo muy amplio [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"footnotes":""},"categories":[829,909,41],"tags":[569,566,568,556,567],"class_list":["post-682","page","type-page","status-publish","hentry","category-basidiomycota","category-caries-de-los-arboles","category-forestales","tag-agaromycetes","tag-arboles","tag-basidiomycetes","tag-caries","tag-forestales"],"acf":[],"_links":{"self":[{"href":"https:\/\/herbariofitopatologia.agro.uba.ar\/index.php?rest_route=\/wp\/v2\/pages\/682","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/herbariofitopatologia.agro.uba.ar\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/herbariofitopatologia.agro.uba.ar\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/herbariofitopatologia.agro.uba.ar\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/herbariofitopatologia.agro.uba.ar\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=682"}],"version-history":[{"count":88,"href":"https:\/\/herbariofitopatologia.agro.uba.ar\/index.php?rest_route=\/wp\/v2\/pages\/682\/revisions"}],"predecessor-version":[{"id":28480,"href":"https:\/\/herbariofitopatologia.agro.uba.ar\/index.php?rest_route=\/wp\/v2\/pages\/682\/revisions\/28480"}],"wp:attachment":[{"href":"https:\/\/herbariofitopatologia.agro.uba.ar\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=682"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/herbariofitopatologia.agro.uba.ar\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=682"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/herbariofitopatologia.agro.uba.ar\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=682"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}