{"id":2164,"date":"2022-02-08T11:17:15","date_gmt":"2022-02-08T10:17:15","guid":{"rendered":"https:\/\/www.ez.cz\/?p=2164"},"modified":"2022-02-08T11:17:15","modified_gmt":"2022-02-08T10:17:15","slug":"nemoci-a-skudci-na-ovocnych-stromech-a-kerich-jak-jim-predchazet-a-jak-proti-nim-bojovat","status":"publish","type":"post","link":"https:\/\/www.ez.cz\/?p=2164","title":{"rendered":"Nemoci a \u0161k\u016fdci na ovocn\u00fdch stromech a ke\u0159\u00edch. Jak jim p\u0159edch\u00e1zet a jak proti nim bojovat"},"content":{"rendered":"\n

Uk\u00e1\u017eeme v\u00e1m, kte\u0159\u00ed \u0161k\u016fdci a nemoci se zam\u011b\u0159uj\u00ed na va\u0161e ovocn\u00e9 stromy a ke\u0159e, a porad\u00edme, jak jim m\u016f\u017eete p\u0159edch\u00e1zet a v p\u0159\u00edpad\u011b pot\u0159eby proti nim bojovat.<\/p>\n\n\n\n

Kter\u00e9 nemoci a \u0161k\u016fdce postihuj\u00ed va\u0161e ovociny nej\u010dast\u011bji? Seznam je opravdu dlouh\u00fd. Nemoci se zvyknou objevovat stejn\u011b na listech i plodech, ba n\u011bkter\u00e9 dokonce napadaj\u00ed ob\u011b m\u00edsta najednou. Pokud nemoci pozn\u00e1te v\u010das a rychle proti nim zas\u00e1hnete, m\u016f\u017eete v\u011bt\u0161inou zabr\u00e1nit nejhor\u0161\u00edmu a t\u011b\u0161it se z bohat\u00e9 \u00farody. V po\u010d\u00e1te\u010dn\u00edm stadiu se lze dokonce vyhnout i chemii. Abyste v\u0161ak v\u016fbec nedali prostor pro vznik nemoc\u00ed \u010di \u0161\u00ed\u0159en\u00ed \u0161k\u016fdc\u016f, je t\u0159eba rostlin\u00e1m dop\u0159\u00e1t v\u0161e, co vy\u017eaduj\u00ed.<\/p>\n\n\n\n

P\u0159i brzk\u00e9m zji\u0161t\u011bn\u00ed probl\u00e9mu je \u0159e\u0161en\u00ed obvykl\u00e9 rychl\u00e9 a rostlina p\u0159\u00edli\u0161 netrp\u00ed.
P\u0159edev\u0161\u00edm jsou to optim\u00e1ln\u00ed p\u011bstitelsk\u00e9 podm\u00ednky a samoz\u0159ejm\u011b p\u0159im\u011b\u0159en\u00e1 p\u00e9\u010de, kter\u00e1 p\u0159isp\u00edv\u00e1 k tomu, aby byla rostlina odoln\u011bj\u0161\u00ed. Navzdory velk\u00e9mu \u00fasil\u00ed se v\u0161ak nejednou stane, \u017ee se n\u011bkter\u00fd \u0161k\u016fdce \u010di nemoc p\u0159ece jen objev\u00ed. V r\u00e1mci pravideln\u00e9 p\u00e9\u010de je t\u0159eba rostliny d\u016fkladn\u011b prohl\u00ed\u017eet. Jak v\u0161ak spr\u00e1vn\u011b identifikovat nemoc nebo \u0161k\u016fdce? Jak probl\u00e9m \u0159e\u0161it? P\u0159in\u00e1\u0161\u00edme v\u00e1m p\u0159ehled nej\u010dast\u011bj\u0161\u00edch chorob a \u0161k\u016fdc\u016f, kter\u00e9 napadaj\u00ed ovocn\u00e9 stromy a ke\u0159e. P\u0159i brzk\u00e9m zji\u0161t\u011bn\u00ed probl\u00e9mu je \u0159e\u0161en\u00ed obvykl\u00e9 rychl\u00e9 a rostlina p\u0159\u00edli\u0161 netrp\u00ed.<\/p>\n\n\n\n

Pro\u010d impregnovat d\u0159evo proti \u0161k\u016fdc\u016fm a jak spr\u00e1vn\u011b na to
Americk\u00fd padl\u00ed angre\u0161tu<\/p>\n\n\n\n

Pozn\u00e1te ji podle typick\u00e9ho b\u00edl\u00e9ho podhoub\u00ed, kter\u00e9 se tvo\u0159\u00ed na plodech, listech a dokonce v\u00fdhonc\u00edch. Pozd\u011bji se toto podhoub\u00ed m\u011bn\u00ed z b\u00edl\u00e9 barvy na tmav\u011b hn\u011bd\u00e9. Tato nemoc tak\u00e9 ovliv\u0148uje plodnost angre\u0161tu a odolnost ke\u0159\u00ed\u010dk\u016f proti mrazu. \u0160\u00ed\u0159en\u00ed nemoci napom\u00e1h\u00e1 mlha, rosa, chladn\u011bj\u0161\u00ed m\u00e1jov\u00e9 po\u010das\u00ed \u010di p\u0159eh\u00e1\u0148ky.<\/p>\n\n\n\n

Chemick\u00e1 ochrana: Prvn\u00ed post\u0159ik je t\u0159eba zrealizovat p\u0159ed kveten\u00edm, druh\u00fd po odkv\u011btu a pot\u00e9 je\u0161t\u011b jednou zopakovat p\u0159ibli\u017en\u011b za 10 dn\u00ed. Vhodn\u00fd je p\u0159\u00edpravek Sulfurus nebo Discus.<\/p>\n\n\n\n

Ekologick\u00e1 ochrana: Pou\u017e\u00edt m\u016f\u017eete p\u0159\u00edpravky HF-Mycol, Bioton nebo Folicit. Preventivn\u00ed post\u0159iky ohro\u017een\u00fdch odr\u016fd je t\u0159eba prov\u00e9st p\u0159ed kveten\u00edm a po odkv\u011btu. Ide\u00e1ln\u00ed je p\u011bstovat odoln\u00e9 odr\u016fdy proti t\u00e9to nemoci, jako nap\u0159\u00edklad: \u010dervenoplod\u00e9 Rolanda, Rokula, Hinnonmaki Rod nebo b\u00edloplod\u00e9 Rixanta \u010di Invikta.<\/p>\n\n\n\n

B\u00edl\u00e1 a fialov\u00e1 skvrnitost list\u016f jahod<\/p>\n\n\n\n

Jedn\u00e1 se o kulat\u00e9, tmav\u011b olemovan\u00e9 skvrny, kter\u00e9 se postupn\u011b zv\u011bt\u0161uj\u00ed. Skvrny spl\u00fdvaj\u00ed, jejich st\u0159ed postupn\u011b odum\u00edr\u00e1 a z\u00edsk\u00e1v\u00e1 b\u00edl\u00e9 zbarven\u00ed. P\u0159i intenzivn\u011bj\u0161\u00edm v\u00fdskytu skvrn mohou napaden\u00e9 listy usychat. P\u0159i fialov\u00e9 skvrnitosti se zase tvo\u0159\u00ed nepravideln\u00e9 v\u011bt\u0161\u00ed fialovo\u010derven\u00e9 skvrny.<\/p>\n\n\n\n

Chemick\u00e1 ochrana: Jahodovi\u0161t\u011b je t\u0159eba po sklizni o\u0161et\u0159it p\u0159\u00edpravkem Kuprikol 50. Neo\u0161et\u0159ujte st\u00e1le rod\u00edc\u00ed odr\u016fdy jahod.<\/p>\n\n\n\n

Ekologick\u00e1 ochrana: D\u016fkladn\u00fd mechanick\u00fd sb\u011br v\u0161ech po\u0161kozen\u00fdch nebo odum\u0159el\u00fdch list\u016f, p\u0159\u00edpadn\u011b pose\u010den\u00ed porostu.<\/p>\n\n\n\n

Anatrakn\u00f3za o\u0159ech\u016f<\/p>\n\n\n\n

Je to houbov\u00e1 choroba, kter\u00e1 je doprov\u00e1zena \u010dernou skvrnitost\u00ed. Na listech se objevuj\u00ed mal\u00e9 hn\u011bd\u00e9 skvrny s cihlov\u011b \u010derven\u00fdm lemem, nej\u010dast\u011bji kolem st\u0159edov\u00e9 listov\u00e9 \u017e\u00edly. Pozd\u011bji jsou skvrny na zelen\u00fdch slupk\u00e1ch plod\u016f i na d\u0159ev\u011b letorost\u016f. Siln\u011bji napaden\u00e9 listy opad\u00e1vaj\u00ed. Skvrny na plodech maj\u00ed inkoustov\u00fd n\u00e1dech.<\/p>\n\n\n\n


Chemick\u00e1 ochrana: Prvn\u00ed post\u0159ik je t\u0159eba aplikovat t\u011bsn\u011b p\u0159ed kveten\u00edm o\u0159ech\u016f, druh\u00fd hned po odkv\u011btu a t\u0159et\u00ed asi o 10 dn\u00ed. Pou\u017e\u00edt m\u016f\u017eete p\u0159\u00edpravek Kuprikol 50.<\/p>\n\n\n\n

Ekologick\u00e1 ochrana: Udr\u017eov\u00e1n\u00ed vzdu\u0161n\u00e9 koruny, v\u00fdb\u011br vhodn\u00e9 lokality a odr\u016fdy, v\u00e1pn\u011bn\u00ed p\u016fdy a vyhrab\u00e1n\u00ed i odstran\u011bn\u00ed list\u016f.<\/p>\n\n\n\n

Chrastavitost broskv\u00ed<\/p>\n\n\n\n

Na plodech se nejprve tvo\u0159\u00ed kr\u00e9mov\u00e9 zatvrdl\u00e9 skvrny, kter\u00e9 se pozd\u011bji pokr\u00fdvaj\u00ed sametov\u00fdm, t\u00e9m\u011b\u0159 \u010dern\u00fdm povlakem v\u00fdtrus\u016f. Plody maj\u00ed korkovitou du\u017einu a pozd\u011bji praskaj\u00ed.<\/p>\n\n\n\n

Chemick\u00e1 ochrana: Pou\u017e\u00edt m\u016f\u017eete p\u0159\u00edpravky proti kade\u0159avosti Kuprikol 50, Cuproxat SC nebo Syllit 65.<\/p>\n\n\n\n

Ekologick\u00e1 ochrana: Odstra\u0148ov\u00e1n\u00ed v\u0161ech napadan\u00fdch list\u016f a mumiov\u00fdch plod\u016f. Post\u0159ik p\u0159ipraven\u00fd jako hork\u00fd n\u00e1lev z 1 kg b\u0159ezov\u00e9ho list\u00ed a 1 litru vrouc\u00ed vody (louhuje se 1 hodinu). V\u00fdluh p\u0159ed post\u0159ikem je t\u0159eba \u0159edit v pom\u011bru 1:5. Houba p\u0159ezimuje v spadan\u00e9m list\u00ed a v mumiov\u00fdch plodech.<\/p>\n\n\n\n

\"\"
Ripe delicious apples on a tree. Horizontal orientation. Apple orchard with red apples.<\/figcaption><\/figure><\/div>\n\n\n\n

Chrastavitost jablon\u00ed<\/p>\n\n\n\n

Typick\u00e1 je tvorba skvrn na listech. Skvrny jsou kulat\u00e9, \u010dernohn\u011bd\u00e9. Pletivo pod skvrnou odum\u0159e a zhn\u011bdne.<\/p>\n\n\n\n

Chemick\u00e1 ochrana: Prvn\u00ed post\u0159ik prove\u010fte p\u0159ed kveten\u00edm, dal\u0161\u00ed po odkv\u011btu. Je-li de\u0161tiv\u011bj\u0161\u00ed po\u010das\u00ed, je t\u0159eba o\u0161et\u0159en\u00ed zopakovat i b\u011bhem l\u00e9ta. Pou\u017e\u00edt m\u016f\u017eete p\u0159\u00edpravky, jako jsou Polyram WG, Qually 300 EC, Chorus 50 WG, Syllit 65.<\/p>\n\n\n\n

Ekologick\u00e1 ochrana: Preventivn\u011b aplikujte p\u0159\u00edpravek Kocide 2000, Cupro Tonic nebo Controlphyt Cu.<\/p>\n","protected":false},"excerpt":{"rendered":"

Uk\u00e1\u017eeme v\u00e1m, kte\u0159\u00ed \u0161k\u016fdci a nemoci se zam\u011b\u0159uj\u00ed na va\u0161e ovocn\u00e9 stromy a ke\u0159e, a porad\u00edme, jak jim m\u016f\u017eete p\u0159edch\u00e1zet a v p\u0159\u00edpad\u011b pot\u0159eby proti nim bojovat. Kter\u00e9 nemoci a \u0161k\u016fdce postihuj\u00ed va\u0161e ovociny nej\u010dast\u011bji? Seznam je opravdu dlouh\u00fd. Nemoci se zvyknou objevovat stejn\u011b na listech i plodech, ba n\u011bkter\u00e9 dokonce napadaj\u00ed ob\u011b m\u00edsta najednou. […]<\/p>\n","protected":false},"author":4,"featured_media":2165,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_sitemap_exclude":false,"_sitemap_priority":"","_sitemap_frequency":"","tdm_status":"","tdm_grid_status":"","footnotes":""},"categories":[155],"tags":[],"class_list":["post-2164","post","type-post","status-publish","format-standard","has-post-thumbnail","category-investice"],"amp_enabled":false,"_links":{"self":[{"href":"https:\/\/www.ez.cz\/index.php?rest_route=\/wp\/v2\/posts\/2164","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.ez.cz\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.ez.cz\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.ez.cz\/index.php?rest_route=\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ez.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2164"}],"version-history":[{"count":0,"href":"https:\/\/www.ez.cz\/index.php?rest_route=\/wp\/v2\/posts\/2164\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.ez.cz\/index.php?rest_route=\/wp\/v2\/media\/2165"}],"wp:attachment":[{"href":"https:\/\/www.ez.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2164"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ez.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2164"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ez.cz\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2164"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}