{"id":766,"date":"2019-08-21T10:55:36","date_gmt":"2019-08-21T08:55:36","guid":{"rendered":"http:\/\/rumex.mendelu.cz\/atlasposkozenidrevin\/?page_id=766"},"modified":"2024-11-06T13:24:24","modified_gmt":"2024-11-06T12:24:24","slug":"antraknoza-brectanu","status":"publish","type":"page","link":"https:\/\/rumex.mendelu.cz\/atlasposkozenidrevin\/index.php\/antraknoza-brectanu\/","title":{"rendered":"antrakn\u00f3za b\u0159e\u010d\u0165anu"},"content":{"rendered":"\n<p style=\"text-align:left\" class=\"has-medium-font-size\"><strong><em>Colletotrichum trichellum<\/em><\/strong><strong> (Fr.) Duke <\/strong><\/p>\n\n\n\n<p><strong>SYNONYMUM:<\/strong> <strong><em>Vermicularia trichella, Amerosporium trichellum<\/em><\/strong><\/p>\n\n\n\n<p><strong>HOSTITELSK\u00c9 D\u0158EVINY:<\/strong><em> <\/em>b\u0159e\u010d\u0165an pop\u00ednav\u00fd (<em>Hedera helix<\/em>)<\/p>\n\n\n\n<p><strong>SYMPTOMY A BIONOMIE:<\/strong> na listech nar\u016fstaj\u00ed hn\u011bd\u00e9 kruhovit\u00e9, koncentrick\u00e9 skvrny, kter\u00e9 ve st\u0159edn\u00ed \u010d\u00e1sti zasychaj\u00ed a trhaj\u00ed se, postupn\u011b se sl\u00e9vaj\u00ed ve v\u011bt\u0161\u00ed plochy. Houba p\u0159ezimuje na napaden\u00fdch listech, na ja\u0159e v nekrotick\u00e9m pletivu list\u016f vyr\u016fstaj\u00ed \u010dern\u00e9 plodnice&nbsp;\u2013 acervuli (vel. 0,1 mm). Jsou v koncentrick\u00fdch kruz\u00edch a obsahuj\u00ed konidie srpovit\u00e9ho tvaru (vel. 15-25 \u00d7 4-6 \u00b5m). P\u0159\u00edznaky jsou l\u00e9pe viditeln\u00e9 v zim\u011b a po\u010d\u00e1tkem jara. Pokud je v\u00fdskyt siln\u00fd, listy mohou cel\u00e9 zasychat a opad\u00e1vat. P\u0159i slab\u0161\u00ed n\u00e1kaze je na ja\u0159e p\u0159er\u016fstaj\u00ed a p\u0159ekr\u00fdvaj\u00ed nov\u011b ra\u0161\u00edc\u00ed listy.<\/p>\n\n\n<style type=\"text\/css\">\n#foogallery-gallery-2931 .fg-image { width: 365px; }\n#foogallery-gallery-2931 { --fg-gutter: 10px; }<\/style>\n\t\t\t<div class=\"foogallery foogallery-container foogallery-default foogallery-lightbox-none fg-left fg-default fg-ready fg-light fg-border-thin fg-shadow-outline fg-loading-default fg-loaded-fade-in fg-caption-always fg-hover-fade fg-hover-zoom\" id=\"foogallery-gallery-2931\" data-foogallery=\"{&quot;item&quot;:{&quot;showCaptionTitle&quot;:false,&quot;showCaptionDescription&quot;:true},&quot;lazy&quot;:true}\" style=\"--fg-title-line-clamp: 0; --fg-description-line-clamp: 0;\" >\n\t<div class=\"fg-item fg-type-image fg-idle\"><figure class=\"fg-item-inner\"><a href=\"https:\/\/rumex.mendelu.cz\/atlasposkozenidrevin\/wp-content\/uploads\/2020\/02\/Coletotrichum009.jpg\" data-caption-title=\"Typick\u00e9 koncentrick\u00e9 skvrny na listech, Brno Mendelu BZA 2012.\" data-caption-desc=\"Typick\u00e9 koncentrick\u00e9 skvrny na listech, Brno Mendelu BZA 2012.\" data-attachment-id=\"5372\" data-type=\"image\" class=\"fg-thumb\"><span class=\"fg-image-wrap\"><img fetchpriority=\"high\" decoding=\"async\" title=\"Typick\u00e9 koncentrick\u00e9 skvrny na listech, Brno Mendelu BZA 2012.\" width=\"365\" height=\"320\" class=\"skip-lazy fg-image\" data-src-fg=\"https:\/\/rumex.mendelu.cz\/atlasposkozenidrevin\/wp-content\/uploads\/cache\/2020\/02\/Coletotrichum009\/417510267.jpg\" src=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20width%3D%22365%22%20height%3D%22320%22%20viewBox%3D%220%200%20365%20320%22%3E%3C%2Fsvg%3E\" loading=\"eager\"><\/span><span class=\"fg-image-overlay\"><\/span><\/a><figcaption class=\"fg-caption\"><div class=\"fg-caption-inner\"><div class=\"fg-caption-desc\">Typick\u00e9 koncentrick\u00e9 skvrny na listech, Brno Mendelu BZA 2012.<\/div><\/div><\/figcaption><\/figure><div class=\"fg-loader\"><\/div><\/div><div class=\"fg-item fg-type-image fg-idle\"><figure class=\"fg-item-inner\"><a href=\"https:\/\/rumex.mendelu.cz\/atlasposkozenidrevin\/wp-content\/uploads\/2020\/02\/Colletotrichum-trichelum01.jpg\" data-caption-title=\"Typick\u00e9 koncentrick\u00e9 skvrny na listech, laborato\u0159 \u00daOLM LDF Brno 2012.\" data-caption-desc=\"Typick\u00e9 koncentrick\u00e9 skvrny na listech, laborato\u0159 \u00daOLM LDF Brno 2012.\" data-attachment-id=\"5373\" data-type=\"image\" class=\"fg-thumb\"><span class=\"fg-image-wrap\"><img decoding=\"async\" title=\"Typick\u00e9 koncentrick\u00e9 skvrny na listech, laborato\u0159 \u00daOLM LDF Brno 2012.\" width=\"365\" height=\"320\" class=\"skip-lazy fg-image\" data-src-fg=\"https:\/\/rumex.mendelu.cz\/atlasposkozenidrevin\/wp-content\/uploads\/cache\/2020\/02\/Colletotrichum-trichelum01\/1811781341.jpg\" src=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20width%3D%22365%22%20height%3D%22320%22%20viewBox%3D%220%200%20365%20320%22%3E%3C%2Fsvg%3E\" loading=\"eager\"><\/span><span class=\"fg-image-overlay\"><\/span><\/a><figcaption class=\"fg-caption\"><div class=\"fg-caption-inner\"><div class=\"fg-caption-desc\">Typick\u00e9 koncentrick\u00e9 skvrny na listech, laborato\u0159 \u00daOLM LDF Brno 2012.<\/div><\/div><\/figcaption><\/figure><div class=\"fg-loader\"><\/div><\/div><div class=\"fg-item fg-type-image fg-idle\"><figure class=\"fg-item-inner\"><a href=\"https:\/\/rumex.mendelu.cz\/atlasposkozenidrevin\/wp-content\/uploads\/2020\/02\/Snimek-008.jpg\" data-caption-title=\"Typick\u00e9 koncentrick\u00e9 skvrny na listech, Brno Mendelu BZA 2012.\" data-caption-desc=\"Typick\u00e9 koncentrick\u00e9 skvrny na listech, Brno Mendelu BZA 2012.\" data-attachment-id=\"5374\" data-type=\"image\" class=\"fg-thumb\"><span class=\"fg-image-wrap\"><img decoding=\"async\" title=\"Typick\u00e9 koncentrick\u00e9 skvrny na listech, Brno Mendelu BZA 2012.\" width=\"365\" height=\"320\" class=\"skip-lazy fg-image\" data-src-fg=\"https:\/\/rumex.mendelu.cz\/atlasposkozenidrevin\/wp-content\/uploads\/cache\/2020\/02\/Snimek-008\/3592630279.jpg\" src=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20width%3D%22365%22%20height%3D%22320%22%20viewBox%3D%220%200%20365%20320%22%3E%3C%2Fsvg%3E\" loading=\"eager\"><\/span><span class=\"fg-image-overlay\"><\/span><\/a><figcaption class=\"fg-caption\"><div class=\"fg-caption-inner\"><div class=\"fg-caption-desc\">Typick\u00e9 koncentrick\u00e9 skvrny na listech, Brno Mendelu BZA 2012.<\/div><\/div><\/figcaption><\/figure><div class=\"fg-loader\"><\/div><\/div><\/div>\n\n\n\n<p><\/p>\n\n\n\n<p><strong>V\u00ddZNAM A OCHRANA: <\/strong>vyskytuje se t\u00e9m\u011b\u0159 ka\u017edoro\u010dn\u011b, ale v r\u016fzn\u00e9 intenzit\u011b, \u010dast\u011bji ve voln\u00fdch v\u00fdsadb\u00e1ch, na \u0161kolka\u0159sk\u00e9m materi\u00e1lu ojedin\u011ble, ochrana fungicidy se prov\u00e1d\u00ed v&nbsp;p\u0159\u00edpad\u011b velmi siln\u00e9 infekce, jinak sta\u010d\u00ed odstran\u011bn\u00ed list\u016f.<\/p>\n\n\n\n<p><strong>MO\u017dNOST Z\u00c1M\u011aNY:<\/strong> s jin\u00fdmi p\u016fvodci listov\u00fdch chorob (nap\u0159.: <em>Phyllosticta concentrica <\/em>nebo <em>Sphaceloma hederae<\/em>), doporu\u010dena je mikroskopick\u00e1 determinace. <\/p>\n","protected":false},"excerpt":{"rendered":"<p>Colletotrichum trichellum (Fr.) Duke SYNONYMUM: Vermicularia trichella, Amerosporium trichellum HOSTITELSK\u00c9 D\u0158EVINY: b\u0159e\u010d\u0165an pop\u00ednav\u00fd (Hedera helix) [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"template-full-width.php","meta":{"footnotes":""},"class_list":["post-766","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/rumex.mendelu.cz\/atlasposkozenidrevin\/index.php\/wp-json\/wp\/v2\/pages\/766","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/rumex.mendelu.cz\/atlasposkozenidrevin\/index.php\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/rumex.mendelu.cz\/atlasposkozenidrevin\/index.php\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/rumex.mendelu.cz\/atlasposkozenidrevin\/index.php\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/rumex.mendelu.cz\/atlasposkozenidrevin\/index.php\/wp-json\/wp\/v2\/comments?post=766"}],"version-history":[{"count":6,"href":"https:\/\/rumex.mendelu.cz\/atlasposkozenidrevin\/index.php\/wp-json\/wp\/v2\/pages\/766\/revisions"}],"predecessor-version":[{"id":2934,"href":"https:\/\/rumex.mendelu.cz\/atlasposkozenidrevin\/index.php\/wp-json\/wp\/v2\/pages\/766\/revisions\/2934"}],"wp:attachment":[{"href":"https:\/\/rumex.mendelu.cz\/atlasposkozenidrevin\/index.php\/wp-json\/wp\/v2\/media?parent=766"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}