{"id":2037,"date":"2022-06-29T11:30:51","date_gmt":"2022-06-29T09:30:51","guid":{"rendered":"https:\/\/ekonomickymag.cz\/?p=2037"},"modified":"2024-05-19T20:56:08","modified_gmt":"2024-05-19T18:56:08","slug":"destivy-kveten-preje-plisnim","status":"publish","type":"post","link":"https:\/\/ekonomickymag.cz\/?p=2037","title":{"rendered":"De\u0161tiv\u00fd kv\u011bten p\u0159eje pl\u00edsn\u00edm"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Spojen\u00ed intenzivn\u00edch, i kdy\u017e ne prudk\u00fdch de\u0161\u0165\u016f se siln\u00fdm v\u011btrem, nap\u00e1chalo \u0161kody v podob\u011b polehl\u00fdch porost\u016f. Na druh\u00e9 stran\u011b je v\u0161ak t\u0159eba \u0159\u00edci, \u017ee teplotn\u011b je pr\u00e1v\u011b takov\u00fd kv\u011bten a cel\u00e9 dosavadn\u00ed jaro norm\u00e1ln\u00edm p\u0159echodem ze zimy do l\u00e9ta.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Vlhk\u00e9 po\u010das\u00ed p\u0159eje vlhkomiln\u00fdm houbov\u00fdm chorob\u00e1m. Ji\u017e nyn\u00ed je jasn\u00e9, \u017ee r\u016fzn\u00e9 druhy pl\u00edsn\u00ed (peronospor), strupovitost\u00ed, antrakn\u00f3z, septori\u00ed, hnilob, fuz\u00e1ri\u00ed a podobn\u011b na v\u00edce plodin\u00e1ch, kter\u00fdch jsou hostiteli, bude ve velmi siln\u00e9m v\u00fdskytu.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Jejich zvl\u00e1dnut\u00ed bude o to obt\u00ed\u017en\u011bj\u0161\u00ed, \u010d\u00edm d\u00e9le bude trvat obdob\u00ed nemo\u017enosti vstoupit na podm\u00e1\u010den\u00e9 pozemky. V tomto p\u0159\u00edpad\u011b stoj\u00ed za zv\u00e1\u017een\u00ed vyu\u017eit\u00ed leteck\u00fdch aplikac\u00ed samoz\u0159ejm\u011b p\u0159i dodr\u017een\u00ed v\u0161ech podm\u00ednek takov\u00e9ho o\u0161et\u0159ov\u00e1n\u00ed.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">D\u016fle\u017eit\u00e1 je tak\u00e9 finan\u010dn\u00ed ot\u00e1zka a velikost o\u0161et\u0159ovan\u00fdch ploch a parcel, av\u0161ak v nezbytn\u00fdch p\u0159\u00edpadech je i takov\u00e1 mo\u017enost rychl\u00e9ho \u0159e\u0161en\u00ed \u0161kodliv\u00fdch organism\u016f na velk\u00fdch ploch\u00e1ch opodstatn\u011bn\u00e1.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Op\u011btovn\u011b upozor\u0148ujeme na napaden\u00ed plod\u016f jahod pl\u00edsn\u00ed \u0161edou, zp\u016fsobuj\u00edc\u00ed jejich hnit\u00ed. Vhodn\u00e1 preventivn\u00ed opat\u0159en\u00ed jsou v\u00fdb\u011br vzdu\u0161n\u00e9 polohy a leh\u010d\u00ed p\u016fdy p\u0159ed v\u00fdsadbou, odplevelen\u00ed, nep\u0159ehu\u0161t\u011bn\u00ed porost\u016f a nep\u0159ehnojov\u00e1n\u00ed dus\u00edkem. Na velk\u00fdch ploch\u00e1ch je nezbytn\u00e1 chemick\u00e1 ochrana p\u0159\u00edpravkem Teldor 500 SC (ochrann\u00e1 doba t\u0159i dny).<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">O\u0161et\u0159uje se v z\u00e1sad\u011b jednou, kdy\u017e kvete 2 &#8211; 5 procent rostlin, ale v sou\u010dasnosti je ur\u010dit\u011b vhodn\u00e9 i druh\u00e9 o\u0161et\u0159en\u00ed za t\u00fdden. Upozor\u0148ujeme v\u0161ak na dodr\u017een\u00ed ochrann\u00e9 doby p\u0159ed<br>sb\u011brem plod\u016f.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">De\u0161t\u011b a chlad v\u00fdrazn\u011b sn\u00ed\u017eily letovou aktivitu mot\u00fdl\u016f obalova\u010de jable\u010dn\u00e9ho v\u010detn\u011b nemo\u017enosti kladen\u00ed vaj\u00ed\u010dek. Proto term\u00edn chemick\u00e9 ochrany nen\u00ed zat\u00edm stanoven, je v\u0161ak mo\u017en\u00e9, \u017ee po oteplen\u00ed bude pom\u011brn\u011b rychle aktu\u00e1ln\u00ed i ochrana.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">V\u00fdrazn\u011bj\u0161\u00ed oteplen\u00ed se ale p\u0159edpokl\u00e1d\u00e1 a\u017e v posledn\u00edch p\u011bti dnech kv\u011btna.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ochranu proti chrastavitosti na j\u00e1drovin\u00e1ch je t\u0159eba prov\u00e9st ihned, jakmile to bude mo\u017en\u00e9 a pot\u00e9 nejm\u00e9n\u011b o dal\u0161\u00ed t\u0159i t\u00fddny, b\u011bhem kter\u00fdch budou zapot\u0159eb\u00ed dv\u011b o\u0161et\u0159en\u00ed. Proti padl\u00ed sta\u010d\u00ed o\u0161et\u0159ovat p\u0159ibli\u017en\u011b za 10 &#8211; 14 dn\u00ed a n\u00e1sledn\u011b podle po\u010das\u00ed, v such\u00e9m obdob\u00ed to bude aktu\u00e1ln\u00ed.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Vinohradn\u00edky upozor\u0148ujeme, \u017ee podm\u00ednky pro peronosporu jsou po takov\u00fdch sr\u00e1\u017ek\u00e1ch v\u00edce ne\u017e ide\u00e1ln\u00ed. Posta\u010duj\u00ed pro v\u00fdvoj t\u00e9to nemoci nejm\u00e9n\u011b na dal\u0161\u00ed 2 \u2013 3 t\u00fddny. Tak\u017ee je to pr\u00e1v\u011b v nejkriti\u010dt\u011bj\u0161\u00edm obdob\u00ed t\u011bsn\u011b p\u0159ed a b\u011bhem kveten\u00ed. T\u0159eba si d\u00e1t pozor, aby se nezopakoval kalamitn\u00ed rok 1965. R\u00e9va by m\u011bla za\u010d\u00edt kv\u00e9st kolem 5. \u010dervna, proto doporu\u010dujeme do t\u00e9 doby prov\u00e9st dv\u011b o\u0161et\u0159en\u00ed, prvn\u00ed p\u0159ibli\u017en\u011b ve dnech 23. &#8211; 25. kv\u011btna a pak asi o 10 dn\u00ed. P\u0159\u00edpravek proti padl\u00ed bude t\u0159eba pou\u017e\u00edt pouze jednou pau\u0161\u00e1ln\u011b t\u011bsn\u011b p\u0159ed kveten\u00edm bez ohledu na pr\u016fb\u011bh po\u010das\u00ed. Dal\u0161\u00ed post\u0159iky budou z\u00e1viset na dal\u0161\u00edch sr\u00e1\u017ek\u00e1ch.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">P\u011bstitel\u00e9 brambor, ale i raj\u010dat si mus\u00ed d\u00e1t pozor na pl\u00edse\u0148 bramborovou. O\u0161et\u0159en\u00ed je t\u0159eba prov\u00e9st ihned, n\u00e1sledn\u011b o 10 dn\u00ed a pozd\u011bji podle po\u010das\u00ed o 12 &#8211; 14 dn\u00ed. Sled t\u0159\u00ed post\u0159ik\u016f od nyn\u011bj\u0161ka se v\u0161ak u\u017e nyn\u00ed jev\u00ed jako nezbytn\u00fd ve v\u0161ech oblastech.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Na cibuli se m\u016f\u017ee siln\u011b projevit pl\u00edse\u0148 cibulov\u00e1. Proti n\u00ed se o\u0161et\u0159uje v z\u00e1sad\u011b nejv\u00fd\u0161e t\u0159ikr\u00e1t za vegetaci, v takov\u00e9m po\u010das\u00ed to bude pravd\u011bpodobn\u011b pot\u0159ebn\u00e9 minimum ve v\u0161ech porostech.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity is-style-wide\"\/>\n\n\n\n<p class=\"wp-block-paragraph\">Tip redakce: Kr\u00e1sn\u00e1 <a href=\"https:\/\/primainspiracie.sk\/kategoria\/zahrada\/\"><u>zahrada<\/u><\/a>\u00a0je srdcem ka\u017ed\u00e9ho domova.\u00a0<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity is-style-wide\"\/>\n","protected":false},"excerpt":{"rendered":"<p>Spojen\u00ed intenzivn\u00edch, i kdy\u017e ne prudk\u00fdch de\u0161\u0165\u016f se siln\u00fdm v\u011btrem, nap\u00e1chalo \u0161kody v podob\u011b polehl\u00fdch porost\u016f. Na druh\u00e9 stran\u011b je v\u0161ak t\u0159eba \u0159\u00edci, \u017ee teplotn\u011b je pr\u00e1v\u011b takov\u00fd kv\u011bten a cel\u00e9 dosavadn\u00ed jaro norm\u00e1ln\u00edm p\u0159echodem ze zimy do l\u00e9ta. Vlhk\u00e9 po\u010das\u00ed p\u0159eje vlhkomiln\u00fdm houbov\u00fdm chorob\u00e1m. Ji\u017e nyn\u00ed je jasn\u00e9, \u017ee r\u016fzn\u00e9 druhy pl\u00edsn\u00ed (peronospor), strupovitost\u00ed, [&hellip;]<\/p>\n","protected":false},"author":4,"featured_media":2032,"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":[95],"tags":[],"class_list":["post-2037","post","type-post","status-publish","format-standard","has-post-thumbnail","category-rady-a-navody"],"amp_enabled":false,"_links":{"self":[{"href":"https:\/\/ekonomickymag.cz\/index.php?rest_route=\/wp\/v2\/posts\/2037","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ekonomickymag.cz\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ekonomickymag.cz\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ekonomickymag.cz\/index.php?rest_route=\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/ekonomickymag.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2037"}],"version-history":[{"count":2,"href":"https:\/\/ekonomickymag.cz\/index.php?rest_route=\/wp\/v2\/posts\/2037\/revisions"}],"predecessor-version":[{"id":2127,"href":"https:\/\/ekonomickymag.cz\/index.php?rest_route=\/wp\/v2\/posts\/2037\/revisions\/2127"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ekonomickymag.cz\/index.php?rest_route=\/wp\/v2\/media\/2032"}],"wp:attachment":[{"href":"https:\/\/ekonomickymag.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2037"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ekonomickymag.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2037"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ekonomickymag.cz\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2037"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}