[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.ormi.sk\/7-najcastejsich-skodcov-hrozna\/#Article","mainEntityOfPage":"https:\/\/www.ormi.sk\/7-najcastejsich-skodcov-hrozna\/","headline":"7 naj\u010dastej\u0161\u00edch \u0161kodcov hrozna","name":"7 naj\u010dastej\u0161\u00edch \u0161kodcov hrozna","description":"1.H\u00e1\u010fatk\u00e1 Naj\u010dastej\u0161ie sa objavuj\u00fa po tom, ako odstr\u00e1nime star\u00e9 rastliny a\u00a0na ich miesto vysad\u00edme nov\u00e9. Naj\u00fa\u010dinnej\u0161\u00edm rie\u0161en\u00edm je d\u00f4kladn\u00e1 dezinfekcia p\u00f4dy po odstr\u00e1nen\u00ed star\u00fdch rastl\u00edn. Ak tak neurob\u00edte, na tomto mieste by ste najbli\u017e\u0161\u00edch p\u00e4\u0165 a\u017e \u0161es\u0165 rokov, mali pestova\u0165 in\u00e9 plodiny. \u00a0 Vlnovn\u00edk vini\u010dov\u00fd Ide o\u00a0rozto\u010da, ktor\u00fd sp\u00f4sobuje plesnenie […]","datePublished":"2025-02-26","dateModified":"2025-02-26","author":{"@type":"Person","@id":"https:\/\/www.ormi.sk\/author\/#Person","name":"","url":"https:\/\/www.ormi.sk\/author\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/01173f1da90dde8adb887d6793fa4e42c4004e53f8d645d9b1cb57c2dee8e188?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/01173f1da90dde8adb887d6793fa4e42c4004e53f8d645d9b1cb57c2dee8e188?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"ormi.sk","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/www.ormi.sk\/wp-content\/uploads\/img_a295258_w16634_t1546532907.jpg","url":"https:\/\/www.ormi.sk\/wp-content\/uploads\/img_a295258_w16634_t1546532907.jpg","height":0,"width":0},"url":"https:\/\/www.ormi.sk\/7-najcastejsich-skodcov-hrozna\/","wordCount":418,"articleBody":"1.H\u00e1\u010fatk\u00e1 Naj\u010dastej\u0161ie sa objavuj\u00fa po tom, ako odstr\u00e1nime star\u00e9 rastliny a\u00a0na ich miesto vysad\u00edme nov\u00e9. Naj\u00fa\u010dinnej\u0161\u00edm rie\u0161en\u00edm je d\u00f4kladn\u00e1 dezinfekcia p\u00f4dy po odstr\u00e1nen\u00ed star\u00fdch rastl\u00edn. Ak tak neurob\u00edte, na tomto mieste by ste najbli\u017e\u0161\u00edch p\u00e4\u0165 a\u017e \u0161es\u0165 rokov, mali pestova\u0165 in\u00e9 plodiny.\u00a0\t\tVlnovn\u00edk vini\u010dov\u00fd Ide o\u00a0rozto\u010da, ktor\u00fd sp\u00f4sobuje plesnenie hrozna. Jeho pr\u00edtomnos\u0165 zist\u00edte v\u010faka vydut\u00fdm,\u00a0 tmavo zelen\u00fdm miestam na listoch. Vlnovn\u00edk sa na\u0161\u0165astie ve\u013emi pomaly rozmno\u017euje, preto v\u00e4\u010d\u0161inou nestihne narobi\u0165 ve\u013ek\u00fa \u0161kodu. Ide sk\u00f4r iba o\u00a0estetick\u00fa chybu. Najlep\u0161ia ochrana je chemick\u00fd postrek, alebo in\u00e9 druhy drav\u00fdch rozto\u010dov.\u00a0\t\tOba\u013eova\u010d vini\u010dov\u00fd Ak sa na va\u0161om hrozne objavia mal\u00e9 mot\u00fdliky \u0161edo hnedej farby, mali by ste spozornie\u0165. Ide toti\u017e o\u00a0oba\u013eova\u010da vini\u010dov\u00e9ho. H\u00fasenice prezimuj\u00fa na listoch a\u00a0na jar za\u010d\u00ednaj\u00fa vo ve\u013ekom po\u017eiera\u0165 listy. Okrem toho ich aj obmot\u00e1vaj\u00fa pavu\u010dinkami. Jedinou ochranou je ch\u00e9mia.\u00a0\t\tPiadivka Ide o\u00a0druh mot\u00fd\u013ea. Pre hrozno s\u00fa nebezpe\u010dn\u00e9 jeho larvy. Tohto \u0161kodca je ve\u013emi \u0165a\u017ek\u00e9 odhali\u0165. Preto je potrebn\u00e9 si dobre v\u0161\u00edma\u0165 listy. Ak na nich objav\u00edte mal\u00e9 pupienky, s\u00a0najv\u00e4\u010d\u0161iu pravdepodobnos\u0165ou ide o\u00a0piadivku.\u00a0\t\tOsa oby\u010dajn\u00e1 a\u00a0osa drav\u00e1 Tieto dva druhy \u00f4s, s\u00fa po\u010das leta pri hrozne viac ne\u017e potrebn\u00e9. \u017divia sa toti\u017e mnoh\u00fdmi in\u00fdmi \u0161kodcami t\u00fdchto rastl\u00edn. Nebezpe\u010dn\u00e9 s\u00fa v\u0161ak pre skor\u00e9 odrody hrozna. Vtedy toti\u017e po\u017eieraj\u00fa bobule, preto\u017ee nemaj\u00fa in\u00fd zdroj potravy. Takto po\u0161koden\u00e9 plody hnij\u00fa a\u00a0s\u00fa nepou\u017eite\u013en\u00e9.\u00a0\t\tH\u00e1lkovec vini\u010dov\u00fdTento rozto\u010d sp\u00f4sobuje na hrozne takzvan\u00fa ku\u010deravos\u0165. Rastliny rast\u00fa pomal\u0161ie a\u00a0ich listy s\u00fa sku\u010deraven\u00e9. Hlavn\u00fdm probl\u00e9mom v\u0161ak je, \u017ee tak\u00e9to hrozno b\u00fdva neplodn\u00e9. Ak probl\u00e9m nevyrie\u0161ime dostato\u010dne skoro, rastlina po \u010dase odumrie. Bojova\u0165 proti tomuto rozto\u010dovi, m\u00f4\u017eete podobne, ako v\u00a0pr\u00edpade vlnovn\u00edka vini\u010dov\u00e9ho.\u00a0\t\tNos\u00e1nik Pozn\u00e1me viacer\u00fdch z\u00e1stupcov tohto druhy. V\u0161etci z\u00a0nich po\u0161kodzuj\u00fa najme mlad\u00e9 p\u00fa\u010diky vini\u010da. M\u00f4\u017ee sa v\u0161ak sta\u0165, \u017ee sa pustia aj do nedozret\u00fdch bob\u00fa\u013e, alebo listov, ktor\u00e9 n\u00e1sledne odpadn\u00fa alebo odhnij\u00fa. Ide o\u00a0mal\u00e9ho \u010dierneho chrob\u00e1\u010dika, ktor\u00e9ho si m\u00f4\u017eete pomerne dobre a v\u010das v\u0161imn\u00fa\u0165.                                                                                                                                                                                                                                                                                                                                                                                                "},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"7 naj\u010dastej\u0161\u00edch \u0161kodcov hrozna","item":"https:\/\/www.ormi.sk\/7-najcastejsich-skodcov-hrozna\/#breadcrumbitem"}]}]