{"id":636,"date":"2026-07-04T22:30:27","date_gmt":"2026-07-04T19:30:27","guid":{"rendered":"https:\/\/www.topcz.top\/?p=636"},"modified":"2026-07-04T22:30:27","modified_gmt":"2026-07-04T19:30:27","slug":"derave-listy-na-zeli-zachrante-urodu-pred-skudci-vcas","status":"publish","type":"post","link":"https:\/\/www.topcz.top\/?p=636","title":{"rendered":"D\u011brav\u00e9 listy na zel\u00ed? Zachra\u0148te \u00farodu p\u0159ed \u0161k\u016fdci v\u010das"},"content":{"rendered":"\n<p>Objevily se na listech zel\u00ed drobn\u00e9 d\u00edrky nebo v\u011bt\u0161\u00ed okousan\u00e9 \u010d\u00e1sti? Ne\u010dekejte, a\u017e se probl\u00e9m zhor\u0161\u00ed. D\u011brav\u00e9 listy jsou prvn\u00edm sign\u00e1lem, \u017ee rostliny napadli \u0161k\u016fdci. Pokud zas\u00e1hnete v\u010das, m\u016f\u017eete zachr\u00e1nit \u00farodu a vyp\u011bstovat zdrav\u00e9, pevn\u00e9 hl\u00e1vky.<\/p>\n\n\n\n<p>Zjist\u011bte, kte\u0159\u00ed \u0161k\u016fdci zp\u016fsobuj\u00ed nejv\u011bt\u0161\u00ed \u0161kody na zel\u00ed a jak se jich \u00fa\u010dinn\u011b zbavit.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Pro\u010d se na listech zel\u00ed objevuj\u00ed d\u00edry?<\/h2>\n\n\n\n<p>Nej\u010dast\u011bj\u0161\u00ed p\u0159\u00ed\u010dinou jsou \u0161k\u016fdci, kte\u0159\u00ed se \u017eiv\u00ed listy. Mezi nejb\u011b\u017en\u011bj\u0161\u00ed pat\u0159\u00ed:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>d\u0159ep\u010d\u00edci,<\/li>\n\n\n\n<li>housenky b\u011bl\u00e1ska zeln\u00e9ho,<\/li>\n\n\n\n<li>m\u016fry a jejich larvy,<\/li>\n\n\n\n<li>slim\u00e1ci a plz\u00e1ci,<\/li>\n\n\n\n<li>housenky osenic.<\/li>\n<\/ul>\n\n\n\n<p>Ka\u017ed\u00fd z nich m\u016f\u017ee b\u011bhem kr\u00e1tk\u00e9 doby zp\u016fsobit zna\u010dn\u00e9 \u0161kody, zejm\u00e9na u mlad\u00fdch rostlin.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Jak poznat konkr\u00e9tn\u00edho \u0161k\u016fdce<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Drobn\u00e9 kulat\u00e9 d\u00edrky<\/h3>\n\n\n\n<p>Pokud jsou listy poset\u00e9 mno\u017estv\u00edm mal\u00fdch otvor\u016f, pravd\u011bpodobn\u011b jde o d\u0159ep\u010d\u00edky. Tito drobn\u00ed \u010dern\u00ed brouci napadaj\u00ed hlavn\u011b mlad\u00e9 sazenice.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Velk\u00e9 okousan\u00e9 otvory<\/h3>\n\n\n\n<p>Nepravideln\u00e9 velk\u00e9 d\u00edry b\u00fdvaj\u00ed d\u00edlem housenek. \u010casto je najdete na spodn\u00ed stran\u011b list\u016f spolu s drobn\u00fdm trusem.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Slizk\u00e9 stopy<\/h3>\n\n\n\n<p>Pokud jsou na listech i p\u016fd\u011b viditeln\u00e9 slizk\u00e9 stopy, \u0161kody maj\u00ed na sv\u011bdom\u00ed slim\u00e1ci nebo plz\u00e1ci.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Jak ochr\u00e1nit zel\u00ed p\u0159ed \u0161k\u016fdci<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Pravideln\u011b kontrolujte rostliny<\/h3>\n\n\n\n<p>Alespo\u0148 dvakr\u00e1t t\u00fddn\u011b prohl\u00e9dn\u011bte spodn\u00ed stranu list\u016f. Vaj\u00ed\u010dka i housenky odstra\u0148ujte ru\u010dn\u011b, dokud je jejich po\u010det mal\u00fd.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Pou\u017e\u00edvejte ochrann\u00e9 s\u00edt\u011b<\/h3>\n\n\n\n<p>Jemn\u00e1 ochrann\u00e1 s\u00ed\u0165 zabr\u00e1n\u00ed mot\u00fdl\u016fm kl\u00e1st vaj\u00ed\u010dka na listy a v\u00fdrazn\u011b sn\u00ed\u017e\u00ed v\u00fdskyt housenek.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Popel a kamenn\u00e1 mou\u010dka<\/h3>\n\n\n\n<p>Za such\u00e9ho po\u010das\u00ed lze okol\u00ed rostlin lehce posypat pros\u00e1t\u00fdm d\u0159ev\u011bn\u00fdm popelem nebo kamennou mou\u010dkou. Tyto materi\u00e1ly mohou zt\u00ed\u017eit pohyb n\u011bkter\u00fdch \u0161k\u016fdc\u016f.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Podpora p\u0159irozen\u00fdch nep\u0159\u00e1tel<\/h3>\n\n\n\n<p>Na zahrad\u011b vytv\u00e1\u0159ejte podm\u00ednky pro pt\u00e1ky, slun\u00e9\u010dka, st\u0159evl\u00edky a dal\u0161\u00ed u\u017eite\u010dn\u00e9 \u017eivo\u010dichy, kte\u0159\u00ed pom\u00e1haj\u00ed regulovat populace \u0161k\u016fdc\u016f.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Kdy pou\u017e\u00edt biologickou ochranu<\/h2>\n\n\n\n<p>P\u0159i siln\u00e9m napaden\u00ed housenkami je vhodn\u00e9 pou\u017e\u00edt biologick\u00e9 p\u0159\u00edpravky ur\u010den\u00e9 proti housenk\u00e1m, kter\u00e9 jsou \u0161etrn\u011bj\u0161\u00ed k u\u017eite\u010dn\u00e9mu hmyzu ne\u017e b\u011b\u017en\u00e9 chemick\u00e9 insekticidy. Nejlep\u0161\u00ed \u00fa\u010dinek maj\u00ed p\u0159i aplikaci na mlad\u00e9 larvy.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Jak p\u0159edej\u00edt dal\u0161\u00edm \u0161kod\u00e1m<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Odstra\u0148ujte plevel kolem z\u00e1hon\u016f.<\/li>\n\n\n\n<li>Neponech\u00e1vejte na z\u00e1honu po\u0161kozen\u00e9 listy.<\/li>\n\n\n\n<li>Pravideln\u011b zal\u00e9vejte, aby rostliny nebyly oslaben\u00e9 suchem.<\/li>\n\n\n\n<li>Dodr\u017eujte st\u0159\u00edd\u00e1n\u00ed plodin a nep\u011bstujte brukvovitou zeleninu n\u011bkolik let po sob\u011b na stejn\u00e9m m\u00edst\u011b.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Shrnut\u00ed<\/h2>\n\n\n\n<p>D\u011brav\u00e9 listy na zel\u00ed jsou nej\u010dast\u011bji zn\u00e1mkou napaden\u00ed \u0161k\u016fdci. \u010c\u00edm d\u0159\u00edve zjist\u00edte p\u0159\u00ed\u010dinu a za\u010dnete jednat, t\u00edm v\u011bt\u0161\u00ed je \u0161ance na bohatou sklize\u0148 zdrav\u00fdch hl\u00e1vek. Pravideln\u00e1 kontrola rostlin, ochrann\u00e9 s\u00edt\u011b a biologick\u00e9 metody ochrany jsou nej\u00fa\u010dinn\u011bj\u0161\u00edmi zp\u016fsoby, jak udr\u017eet \u0161k\u016fdce pod kontrolou po celou p\u011bstitelskou sez\u00f3nu.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Objevily se na listech zel\u00ed drobn\u00e9 d\u00edrky nebo v\u011bt\u0161\u00ed okousan\u00e9 \u010d\u00e1sti? Ne\u010dekejte, a\u017e se probl\u00e9m zhor\u0161\u00ed. D\u011brav\u00e9 listy jsou prvn\u00edm sign\u00e1lem, \u017ee rostliny napadli \u0161k\u016fdci. Pokud zas\u00e1hnete v\u010das, m\u016f\u017eete zachr\u00e1nit [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":637,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[],"class_list":["post-636","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\/636"}],"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=636"}],"version-history":[{"count":1,"href":"https:\/\/www.topcz.top\/index.php?rest_route=\/wp\/v2\/posts\/636\/revisions"}],"predecessor-version":[{"id":638,"href":"https:\/\/www.topcz.top\/index.php?rest_route=\/wp\/v2\/posts\/636\/revisions\/638"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.topcz.top\/index.php?rest_route=\/wp\/v2\/media\/637"}],"wp:attachment":[{"href":"https:\/\/www.topcz.top\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=636"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.topcz.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=636"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.topcz.top\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=636"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}