{"id":645,"date":"2026-07-04T22:36:12","date_gmt":"2026-07-04T19:36:12","guid":{"rendered":"https:\/\/www.topcz.top\/?p=645"},"modified":"2026-07-04T22:36:12","modified_gmt":"2026-07-04T19:36:12","slug":"plisen-bramborova-neda-rajcatum-sanci-pokud-zasahnete-pozde-postrikejte-je-timto-roztokem-uz-nyni-dokud-jsou-kere-zdrave","status":"publish","type":"post","link":"https:\/\/www.topcz.top\/?p=645","title":{"rendered":"Pl\u00edse\u0148 bramborov\u00e1 ned\u00e1 raj\u010dat\u016fm \u0161anci, pokud zas\u00e1hnete pozd\u011b. Post\u0159\u00edkejte je t\u00edmto roztokem u\u017e nyn\u00ed, dokud jsou ke\u0159e zdrav\u00e9"},"content":{"rendered":"\n<p>Pl\u00edse\u0148 bramborov\u00e1 pat\u0159\u00ed mezi nejnebezpe\u010dn\u011bj\u0161\u00ed choroby raj\u010dat. Dok\u00e1\u017ee se \u0161\u00ed\u0159it velmi rychle, zejm\u00e9na b\u011bhem tepl\u00e9ho a vlhk\u00e9ho po\u010das\u00ed, a b\u011bhem n\u011bkolika dn\u00ed zni\u010dit velkou \u010d\u00e1st \u00farody. Pr\u00e1v\u011b proto je nejlep\u0161\u00ed ochranou prevence. Pokud jsou va\u0161e raj\u010data zat\u00edm zdrav\u00e1, nastal ide\u00e1ln\u00ed \u010das je ochr\u00e1nit.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Jak poznat prvn\u00ed p\u0159\u00edznaky pl\u00edsn\u011b<\/h2>\n\n\n\n<p>Onemocn\u011bn\u00ed se nej\u010dast\u011bji projev\u00ed:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>hn\u011bd\u00fdmi nebo tmav\u00fdmi skvrnami na listech,<\/li>\n\n\n\n<li>\u0161edob\u00edl\u00fdm povlakem na spodn\u00ed stran\u011b list\u016f p\u0159i vy\u0161\u0161\u00ed vlhkosti,<\/li>\n\n\n\n<li>\u010dern\u00e1n\u00edm stonk\u016f,<\/li>\n\n\n\n<li>tvrd\u00fdmi hn\u011bd\u00fdmi skvrnami na plodech.<\/li>\n<\/ul>\n\n\n\n<p>Jakmile se p\u0159\u00edznaky objev\u00ed, b\u00fdv\u00e1 zastaven\u00ed choroby mnohem obt\u00ed\u017en\u011bj\u0161\u00ed.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Preventivn\u00ed post\u0159ik je nej\u00fa\u010dinn\u011bj\u0161\u00ed<\/h2>\n\n\n\n<p>Nejlep\u0161\u00edch v\u00fdsledk\u016f dos\u00e1hnete, kdy\u017e raj\u010data o\u0161et\u0159\u00edte je\u0161t\u011b p\u0159ed objeven\u00edm prvn\u00edch p\u0159\u00edznak\u016f. Preventivn\u00ed post\u0159ik vytv\u00e1\u0159\u00ed ochrannou vrstvu na listech a sni\u017euje riziko napaden\u00ed b\u011bhem de\u0161tiv\u00e9ho obdob\u00ed.<\/p>\n\n\n\n<p>Pro preventivn\u00ed ochranu lze pou\u017e\u00edt registrovan\u00e9 fungicidy ur\u010den\u00e9 proti pl\u00edsni bramborov\u00e9 nebo biologick\u00e9 p\u0159\u00edpravky schv\u00e1len\u00e9 pro pou\u017eit\u00ed na raj\u010datech. V\u017edy dodr\u017eujte pokyny v\u00fdrobce a ochrannou lh\u016ftu.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Jak spr\u00e1vn\u011b post\u0159ik aplikovat<\/h2>\n\n\n\n<p>Pro co nejlep\u0161\u00ed \u00fa\u010dinek:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>st\u0159\u00edkejte za such\u00e9ho a bezv\u011btrn\u00e9ho po\u010das\u00ed,<\/li>\n\n\n\n<li>o\u0161et\u0159ete horn\u00ed i spodn\u00ed stranu list\u016f,<\/li>\n\n\n\n<li>aplikujte r\u00e1no nebo ve\u010der, kdy nen\u00ed p\u0159\u00edm\u00e9 slunce,<\/li>\n\n\n\n<li>po siln\u00e9m de\u0161ti ochrann\u00fd post\u0159ik podle pot\u0159eby zopakujte.<\/li>\n<\/ul>\n\n\n\n<p>Pravideln\u00e1 prevence je mnohem \u00fa\u010dinn\u011bj\u0161\u00ed ne\u017e pozd\u011bj\u0161\u00ed snaha zastavit rozvinutou chorobu.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Dal\u0161\u00ed opat\u0159en\u00ed proti pl\u00edsni<\/h2>\n\n\n\n<p>Krom\u011b post\u0159iku pom\u016f\u017ee tak\u00e9 spr\u00e1vn\u00e1 p\u00e9\u010de o rostliny:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>zal\u00e9vejte pouze ke ko\u0159en\u016fm, nikoli na listy,<\/li>\n\n\n\n<li>pravideln\u011b odstra\u0148ujte spodn\u00ed listy dot\u00fdkaj\u00edc\u00ed se p\u016fdy,<\/li>\n\n\n\n<li>zajist\u011bte dostate\u010dn\u00e9 rozestupy mezi rostlinami pro lep\u0161\u00ed proud\u011bn\u00ed vzduchu,<\/li>\n\n\n\n<li>pravideln\u011b vy\u0161tipujte z\u00e1listky u ty\u010dkov\u00fdch raj\u010dat,<\/li>\n\n\n\n<li>ihned odstra\u0148ujte napaden\u00e9 listy a plody.<\/li>\n<\/ul>\n\n\n\n<p>D\u00edky t\u011bmto opat\u0159en\u00edm se listy po de\u0161ti nebo rann\u00ed rose rychleji osychaj\u00ed, co\u017e v\u00fdrazn\u011b omezuje podm\u00ednky pro rozvoj choroby.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Kdy je riziko nejvy\u0161\u0161\u00ed<\/h2>\n\n\n\n<p>Nejv\u011bt\u0161\u00ed nebezpe\u010d\u00ed p\u0159edstavuje obdob\u00ed, kdy se st\u0159\u00eddaj\u00ed tepl\u00e9 dny s chladn\u011bj\u0161\u00edmi nocemi a \u010dast\u00fdmi de\u0161ti. Vysok\u00e1 vzdu\u0161n\u00e1 vlhkost vytv\u00e1\u0159\u00ed ide\u00e1ln\u00ed podm\u00ednky pro \u0161\u00ed\u0159en\u00ed pl\u00edsn\u011b, proto je pr\u00e1v\u011b v t\u011bchto t\u00fddnech vhodn\u00e9 rostliny pravideln\u011b kontrolovat.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Shrnut\u00ed<\/h2>\n\n\n\n<p>Pl\u00edse\u0148 bramborov\u00e1 se \u0161\u00ed\u0159\u00ed velmi rychle, proto se nevyplat\u00ed \u010dekat na prvn\u00ed skvrny na listech. V\u010dasn\u00e1 preventivn\u00ed ochrana, spr\u00e1vn\u00e1 z\u00e1livka, dobr\u00e9 v\u011btr\u00e1n\u00ed porostu a pravideln\u00e1 kontrola rostlin v\u00fdrazn\u011b sni\u017euj\u00ed riziko napaden\u00ed a pom\u00e1haj\u00ed zachovat zdrav\u00e9 ke\u0159e i bohatou \u00farodu chutn\u00fdch raj\u010dat.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Pl\u00edse\u0148 bramborov\u00e1 pat\u0159\u00ed mezi nejnebezpe\u010dn\u011bj\u0161\u00ed choroby raj\u010dat. Dok\u00e1\u017ee se \u0161\u00ed\u0159it velmi rychle, zejm\u00e9na b\u011bhem tepl\u00e9ho a vlhk\u00e9ho po\u010das\u00ed, a b\u011bhem n\u011bkolika dn\u00ed zni\u010dit velkou \u010d\u00e1st \u00farody. Pr\u00e1v\u011b proto je nejlep\u0161\u00ed [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":646,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[],"class_list":["post-645","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-dvorek"],"_links":{"self":[{"href":"https:\/\/www.topcz.top\/index.php?rest_route=\/wp\/v2\/posts\/645"}],"collection":[{"href":"https:\/\/www.topcz.top\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.topcz.top\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.topcz.top\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.topcz.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=645"}],"version-history":[{"count":1,"href":"https:\/\/www.topcz.top\/index.php?rest_route=\/wp\/v2\/posts\/645\/revisions"}],"predecessor-version":[{"id":647,"href":"https:\/\/www.topcz.top\/index.php?rest_route=\/wp\/v2\/posts\/645\/revisions\/647"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.topcz.top\/index.php?rest_route=\/wp\/v2\/media\/646"}],"wp:attachment":[{"href":"https:\/\/www.topcz.top\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=645"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.topcz.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=645"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.topcz.top\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=645"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}