{"id":785,"date":"2019-08-21T11:26:32","date_gmt":"2019-08-21T09:26:32","guid":{"rendered":"http:\/\/rumex.mendelu.cz\/atlasposkozenidrevin\/?page_id=785"},"modified":"2024-11-06T13:33:15","modified_gmt":"2024-11-06T12:33:15","slug":"strupovitost-jablone","status":"publish","type":"page","link":"https:\/\/rumex.mendelu.cz\/atlasposkozenidrevin\/index.php\/strupovitost-jablone\/","title":{"rendered":"strupovitost jablon\u011b"},"content":{"rendered":"\n<p style=\"text-align:left\" class=\"has-medium-font-size\"><strong><em>Venturia inaequalis<\/em><\/strong><strong> (Cooke) G. Winter <\/strong><\/p>\n\n\n\n<p>ANAMORFN\u00cd ST\u00c1DIUM:<strong> <em>Spilocaea pomi <\/em>Fr.<\/strong><\/p>\n\n\n\n<p><strong>HOSTITELSK\u00c9 D\u0158EVINY: <\/strong>jablon\u011b<em> <\/em>(<em>Malus <\/em>spp.), hlavn\u011b jablo\u0148 dom\u00e1c\u00ed (<em>M. domestica<\/em>), je\u0159\u00e1by (<em>Sorbus<\/em> spp.), hlohyn\u011b (<em>Pyracantha<\/em> spp.), &nbsp;hlohy (<em>Crataegus<\/em> spp.), kaliny (<em>Viburnum<\/em> spp.) a dal\u0161\u00ed.<\/p>\n\n\n\n<p><strong>SYMPTOMY A BIONOMIE:<\/strong> na \u010depel\u00edch list\u016f vznikaj\u00ed r\u016fzn\u011b velk\u00e9 sazovit\u00e9 skvrny, posti\u017een\u00e1 m\u00edsta nekrotizuj\u00ed a zasychaj\u00ed, listy opad\u00e1vaj\u00ed, podobn\u00e9 skvrny vznikaj\u00ed na kv\u011btech a plodech, kter\u00e9 tak\u00e9 opad\u00e1vaj\u00ed. Na v\u011bt\u0161\u00edch plodech se tvo\u0159\u00ed \u0161edo\u010dern\u00e9 skvrny, kter\u00e9 praskaj\u00ed a deformuj\u00ed povrch a tvar plod\u016f. Houba p\u0159ezimuje v\u00a0opadan\u00e9m list\u00ed, kdy na ja\u0159e dozr\u00e1vaj\u00ed plodnice \u2013 pseudoperithecia s v\u0159ecky a askosporami. V\u00a0dob\u011b ra\u0161en\u00ed d\u0159evin se dozr\u00e1l\u00e9 askospory postupn\u011b uvol\u0148uj\u00ed a do konce kv\u011btna a\u017e \u010dervna infikuj\u00ed ra\u0161\u00edc\u00ed listy. Askospory se \u0161\u00ed\u0159\u00ed vzduchem a vodou. K nejv\u011bt\u0161\u00edmu \u0161\u00ed\u0159en\u00ed doch\u00e1z\u00ed za de\u0161t\u011b, kdy ovlh\u010den\u00e9 plodnice praskaj\u00ed a uvoln\u011bn\u00e9 askospory se uchyt\u00ed na hostiteli a ve vhodn\u00fdch teplotn\u00edch a vlhkostn\u00edch podm\u00ednk\u00e1ch kl\u00ed\u010d\u00ed. Na listech vyr\u016fst\u00e1 prim\u00e1rn\u00ed mycelium, tvo\u0159\u00ed se konidiofory a z nich se uvol\u0148uj\u00ed konidie, kter\u00fdmi se houba \u0161\u00ed\u0159\u00ed b\u011bhem vegetace.<\/p>\n\n\n<style type=\"text\/css\">\n#foogallery-gallery-2990 .fg-image { width: 365px; }\n#foogallery-gallery-2990 { --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-2990\" 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\/P917345917092010_14.jpg\" data-caption-title=\"Listy jablon\u011b se strupovitost\u00ed, Brno 2015.\" data-caption-desc=\"Listy jablon\u011b se strupovitost\u00ed, Brno 2015.\" data-attachment-id=\"5277\" data-type=\"image\" class=\"fg-thumb\"><span class=\"fg-image-wrap\"><img fetchpriority=\"high\" decoding=\"async\" title=\"Listy jablon\u011b se strupovitost\u00ed, Brno 2015.\" width=\"365\" height=\"320\" class=\"skip-lazy fg-image\" data-src-fg=\"https:\/\/rumex.mendelu.cz\/atlasposkozenidrevin\/wp-content\/uploads\/cache\/2020\/02\/P917345917092010_14\/2208885025.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\">Listy jablon\u011b se strupovitost\u00ed, Brno 2015.<\/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\/P917346117092010_16.jpg\" data-caption-title=\"Plody se strupovitost\u00ed, Brno 2015.\" data-caption-desc=\"Plody se strupovitost\u00ed, Brno 2015.\" data-attachment-id=\"5278\" data-type=\"image\" class=\"fg-thumb\"><span class=\"fg-image-wrap\"><img decoding=\"async\" title=\"Plody se strupovitost\u00ed, Brno 2015.\" width=\"365\" height=\"320\" class=\"skip-lazy fg-image\" data-src-fg=\"https:\/\/rumex.mendelu.cz\/atlasposkozenidrevin\/wp-content\/uploads\/cache\/2020\/02\/P917346117092010_16\/664221053.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\">Plody se strupovitost\u00ed, Brno 2015.<\/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\/P917346617092010_21.jpg\" data-caption-title=\"Detail po\u0161kozen\u00ed plod\u016f strupovitost\u00ed, Brno 2015.\" data-caption-desc=\"Detail po\u0161kozen\u00ed plod\u016f strupovitost\u00ed, Brno 2015.\" data-attachment-id=\"5279\" data-type=\"image\" class=\"fg-thumb\"><span class=\"fg-image-wrap\"><img decoding=\"async\" title=\"Detail po\u0161kozen\u00ed plod\u016f strupovitost\u00ed, Brno 2015.\" width=\"365\" height=\"320\" class=\"skip-lazy fg-image\" data-src-fg=\"https:\/\/rumex.mendelu.cz\/atlasposkozenidrevin\/wp-content\/uploads\/cache\/2020\/02\/P917346617092010_21\/2303632210.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\">Detail po\u0161kozen\u00ed plod\u016f strupovitost\u00ed, Brno 2015.<\/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> nebezpe\u010dn\u00e9 je \u010dasn\u00e9 jarn\u00ed napaden\u00ed, kdy m\u016f\u017ee doj\u00edt k opadu kv\u011bt\u016f a mlad\u00fdch plod\u016f. Pozd\u011bji napaden\u00e9 plody jsou nevzhledn\u00e9 a h\u016f\u0159e se skladuj\u00ed. P\u0159i velk\u00e9m p\u0159ed\u010dasn\u00e9m opadu list\u016f je negativn\u011b ovlivn\u011bna diferenciace kv\u011bt\u016f v p\u0159\u00ed\u0161t\u00edm roce. Velmi v\u00fdznamn\u00e9 jsou rozd\u00edly v n\u00e1chylnosti odr\u016fd. Velmi citliv\u00e9 jsou Gloster, Golden Delicious, Goldspur, Spartan, Starkrimson Delicious, \u0160ampion a dal\u0161\u00ed. V sou\u010dasnosti se up\u0159ednost\u0148uj\u00ed rezistentn\u00ed odr\u016fdy, jako je Prima, Jolana, Melodie, Otava, Rosana, Topas a dal\u0161\u00ed. Preventivn\u00edm opat\u0159en\u00edm je likvidace napaden\u00e9ho list\u00ed pod stromy. Chemick\u00e1 ochrana se prov\u00e1d\u00ed preventivn\u011b nebo kurativn\u011b na z\u00e1klad\u011b sledov\u00e1n\u00ed infekc\u00ed. Od doby vyra\u0161en\u00ed do \u010dervna se v intervalu 7-14 dn\u00ed prov\u00e1d\u00ed opakovan\u00e9 post\u0159iky. Za such\u00e9ho po\u010das\u00ed se neo\u0161et\u0159uje, k post\u0159ik\u016fm se p\u0159istupuje a\u017e p\u0159i p\u0159edpokl\u00e1dan\u00e9 zm\u011bn\u011b po\u010das\u00ed. Pro preventivn\u00ed post\u0159iky pou\u017e\u00edv\u00e1me kontaktn\u00ed fungicidy a ke kurativn\u00edmu o\u0161et\u0159en\u00ed syst\u00e9mov\u00e9 fungicidy. <\/p>\n","protected":false},"excerpt":{"rendered":"<p>Venturia inaequalis (Cooke) G. Winter ANAMORFN\u00cd ST\u00c1DIUM: Spilocaea pomi Fr. HOSTITELSK\u00c9 D\u0158EVINY: jablon\u011b (Malus spp.), [&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-785","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/rumex.mendelu.cz\/atlasposkozenidrevin\/index.php\/wp-json\/wp\/v2\/pages\/785","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=785"}],"version-history":[{"count":3,"href":"https:\/\/rumex.mendelu.cz\/atlasposkozenidrevin\/index.php\/wp-json\/wp\/v2\/pages\/785\/revisions"}],"predecessor-version":[{"id":2995,"href":"https:\/\/rumex.mendelu.cz\/atlasposkozenidrevin\/index.php\/wp-json\/wp\/v2\/pages\/785\/revisions\/2995"}],"wp:attachment":[{"href":"https:\/\/rumex.mendelu.cz\/atlasposkozenidrevin\/index.php\/wp-json\/wp\/v2\/media?parent=785"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}