Ostatn\u00ed sr\u00e1\u017eky p\u0159ekvapily asi i meteorology, ale zem\u011bd\u011blce mohli jen pot\u011b\u0161it, i kdy\u017e takov\u00e9 po\u010das\u00ed m\u016f\u017ee z\u00e1rove\u0148 v\u00fdznamn\u011b podpo\u0159it i mnoh\u00e9 houbov\u00e9 choroby a zejm\u00e9na r\u016fst plevel\u016f.<\/p>\n\n\n\n
Koncem dubna a\u017e za\u010d\u00e1tkem kv\u011btna b\u00fdv\u00e1 pravideln\u011b pozorov\u00e1no rojen\u00ed much min\u00e9rky p\u00f3rkov\u00e9, kter\u00e1 \u0161kod\u00ed zejm\u00e9na v ji\u017en\u00edch oblastech na\u0161eho st\u00e1tu.<\/p>\n\n\n\n
Po\u0161kozuje hlavn\u011b cibuli z podzimn\u00ed nebo ran\u00e9 jarn\u00ed v\u00fdsadby. \u00da\u010dinn\u00e9 je p\u0159ikr\u00fdv\u00e1n\u00ed porost\u016f je\u0161t\u011b za\u010d\u00e1tkem rojen\u00ed netkan\u00fdmi textiliemi, kter\u00e9 je t\u0159eba prov\u00e9st p\u0159ibli\u017en\u011b do poloviny dubna, ale ani nyn\u00ed je\u0161t\u011b nen\u00ed pozd\u011b a to zejm\u00e9na proto, \u017ee na chemickou ochranu nen\u00ed moment\u00e1ln\u011b povolen \u017e\u00e1dn\u00fd p\u0159\u00edpravek.<\/p>\n\n\n\n
Netkan\u00e9 textilie p\u0159ipom\u00ednaj\u00ed textil, ale jsou ten\u010d\u00ed a leh\u010d\u00ed. Maj\u00ed \u0161irok\u00e9 pou\u017eit\u00ed, p\u0159i\u010dem\u017e jedn\u00edm z nich je ochrana proti \u0161k\u016fdc\u016fm a to zejm\u00e9na druh\u016f, kter\u00e9 nal\u00e9t\u00e1vaj\u00ed na porosty z okoln\u00edho ter\u00e9nu. Nelze je pou\u017e\u00edt k ochran\u011b p\u0159ed \u0161k\u016fdci, kter\u00e9 p\u0159ekon\u00e1vaj\u00ed \u010d\u00e1st sv\u00e9ho v\u00fdvoje v p\u016fd\u011b.<\/p>\n\n\n\n
Textilie se podle hmotnosti d\u011bl\u00ed na v\u00edce druh\u016f, p\u0159i\u010dem\u017e nej\u010dast\u011bji se pou\u017e\u00edvaj\u00ed textilie o hmotnosti 17 gram\u016f na m2. Porosty se p\u0159ikr\u00fdvaj\u00ed tak, aby textilie p\u0159esahovala za okraj porostu alespo\u0148 20 cm. Proti odv\u00e1t\u00ed v\u011btrem se okraj textilie zat\u00ed\u017e\u00ed p\u016fdou, p\u0159\u00edpadn\u011b kameny nebo la\u0165kami. Textilie se z porostu odstran\u00ed teprve tehdy, kdy\u017e pomine nebezpe\u010d\u00ed n\u00e1letu \u0161k\u016fdce. P\u0159i jarn\u00ed generaci m\u00ednerky to b\u00fdv\u00e1 nejd\u0159\u00edve ve druh\u00e9 polovin\u011b kv\u011btna.<\/p>\n\n\n\n
Upozor\u0148ujeme tak\u00e9 na kv\u011btin\u00e1\u0159ku zelnou, kter\u00e1 po\u0161kozuje sazenice zeln\u00e9 zeleniny. Za such\u00e9ho po\u010das\u00ed jsou \u0161kody vy\u0161\u0161\u00ed. Preventivn\u00ed ochrana spo\u010d\u00edv\u00e1 ve spr\u00e1vn\u00e9m st\u0159\u00edd\u00e1n\u00ed plodin, ni\u010den\u00ed plevel\u016f a v odstra\u0148ov\u00e1n\u00ed po\u0161kozen\u00fdch rostlin s larvami v p\u0159edchoz\u00edm roce. Ke sledov\u00e1n\u00ed rojen\u00ed a odchyt much se pou\u017e\u00edvaj\u00ed b\u00edl\u00e9 lepov\u00e9 desti\u010dky, kter\u00e9 se do porost\u016f umis\u0165uj\u00ed po vysazen\u00ed sazenic.<\/p>\n\n\n\n
Ochrana m\u00e1 opodstatn\u011bn\u00ed pouze v p\u0159\u00edpad\u011b opakovan\u00fdch siln\u00fdch v\u00fdskyt\u016f v p\u0159edchoz\u00edch letech. Na chemickou ochranu v\u0161ak nen\u00ed povolen \u017e\u00e1dn\u00fd p\u0159\u00edpravek.<\/p>\n\n\n\n
Krom\u011b t\u011bchto dvou nov\u011b signalizovan\u00fdch \u0161k\u016fdc\u016f p\u0159ipom\u00edn\u00e1me o\u0161et\u0159en\u00ed proti houbov\u00fdm chorob\u00e1m, kter\u00fdm vyhovuje de\u0161tiv\u00e9 po\u010das\u00ed. Jde zejm\u00e9na o monili\u00f3zu kv\u011btin a v\u00fdhonk\u016f peckovin, jej\u00ed\u017e v\u00fdskyty lze po uplynul\u00e9m t\u00fddnu p\u0159edpokl\u00e1dat ve vysok\u00e9 intenzit\u011b nejen na meru\u0148k\u00e1ch, ale tak\u00e9 na t\u0159e\u0161n\u00edch a vi\u0161n\u00edch.<\/p>\n\n\n\n
Ve vy\u0161\u0161\u00edch poloh\u00e1ch, kde je\u0161t\u011b nekvetou broskve, doporu\u010dujeme druh\u00fd preventivn\u00ed post\u0159ik proti kade\u0159avosti broskv\u00ed, no a v\u0161ude je t\u0159eba o\u0161et\u0159en\u00ed proti strupovitosti na jablon\u00edch a hru\u0161k\u00e1ch.<\/p>\n\n\n\n
D\u00e9\u0161\u0165 zpomalil kveten\u00ed \u0161vestek, tak\u017ee op\u011btovn\u011b p\u0159ipom\u00edn\u00e1me o\u0161et\u0159en\u00ed proti pila\u0159k\u00e1m zp\u016fsobuj\u00edc\u00edm brzkou \u010dervivost plod\u016f. K pila\u0159k\u00e1m dopl\u0148ujeme, \u017ee p\u0159ece jen jsou proti nim povoleny p\u0159\u00edpravky, proto\u017ee proti sav\u00fdm a \u017erav\u00fdm \u0161k\u016fdc\u016fm, mezi kter\u00e9 lze za\u0159adit i pila\u0159ky, jsou povoleny Decis EW 50, Decis Protech a Delta EW 50.<\/p>\n\n\n\n
Minul\u00fd t\u00fdden byla signalizov\u00e1na americk\u00e1 padl\u00ed angre\u0161tu, jej\u00ed\u017e intenzivn\u00ed sr\u00e1\u017eky v\u016fbec nevyhovuj\u00ed, proto jej\u00ed v\u00fdskyty by m\u011bly b\u00fdt naopak ni\u017e\u0161\u00ed i bez o\u0161et\u0159ov\u00e1n\u00ed v tomto obdob\u00ed.<\/p>\n","protected":false},"excerpt":{"rendered":"
Ostatn\u00ed sr\u00e1\u017eky p\u0159ekvapily asi i meteorology, ale zem\u011bd\u011blce mohli jen pot\u011b\u0161it, i kdy\u017e takov\u00e9 po\u010das\u00ed m\u016f\u017ee z\u00e1rove\u0148 v\u00fdznamn\u011b podpo\u0159it i mnoh\u00e9 houbov\u00e9 choroby a zejm\u00e9na r\u016fst plevel\u016f. Koncem dubna a\u017e za\u010d\u00e1tkem kv\u011btna b\u00fdv\u00e1 pravideln\u011b pozorov\u00e1no rojen\u00ed much min\u00e9rky p\u00f3rkov\u00e9, kter\u00e1 \u0161kod\u00ed zejm\u00e9na v ji\u017en\u00edch oblastech na\u0161eho st\u00e1tu. Po\u0161kozuje hlavn\u011b cibuli z podzimn\u00ed nebo ran\u00e9 jarn\u00ed […]<\/p>\n","protected":false},"author":4,"featured_media":2352,"comment_status":"closed","ping_status":"closed","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-2357","post","type-post","status-publish","format-standard","has-post-thumbnail","category-rady-a-navody"],"yoast_head":"\n