{"id":441,"date":"2025-12-16T10:06:34","date_gmt":"2025-12-16T10:06:34","guid":{"rendered":"http:\/\/www.wundertricks.com\/?p=441"},"modified":"2025-12-16T10:06:34","modified_gmt":"2025-12-16T10:06:34","slug":"co-sa-da-urobit-na-ochranu-zahrady-pred-chorobami-a-skodcami-skoro-na-jar","status":"publish","type":"post","link":"https:\/\/www.wundertricks.com\/?p=441","title":{"rendered":"\u010co sa d\u00e1 urobi\u0165 na ochranu z\u00e1hrady pred chorobami a \u0161kodcami skoro na jar?"},"content":{"rendered":"\n
S pr\u00edchodom jari sa z\u00e1hrada preb\u00fadza zo zimn\u00e9ho sp\u00e1nku. A hoci je e\u0161te st\u00e1le sneh, vzduch je svie\u017ei ako na jar. Ale akon\u00e1hle za\u010dne svieti\u0165 slnko, z\u00e1hradn\u00ed \u0161kodcovia sa aktivizuj\u00fa. Preto je \u010das prija\u0165 opatrenia na ich odstr\u00e1nenie a ochranu z\u00e1hrady.<\/p>\n\n\n\n
O\u0161etrenie z\u00e1hrady proti \u0161kodcom, ktor\u00e9 sa vykon\u00e1va skoro na jar, spo\u010d\u00edva v prvom rade v postrekovan\u00ed stromov \u0161peci\u00e1lnymi chemick\u00fdmi roztokmi, ktor\u00e9 neutralizuj\u00fa \u0161kodliv\u00fd hmyz. Vo\u0161ky, vo\u0161ky, piliatky, nosatce, molice a mnoho \u010fal\u0161\u00edch neplech \u010dakaj\u00fa na okamih, ke\u010f z\u00e1hradn\u00edk z\u00edva.<\/p>\n\n\n\n
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Letn\u00ed obyvatelia vykon\u00e1vaj\u00fa prv\u00fd postrek stromov ihne\u010f po \u00fastupe chladn\u00e9ho po\u010dasia. \u010eal\u0161ie f\u00e1zy o\u0161etrenia z\u00e1hrady proti chorob\u00e1m a \u0161kodcom sa vykon\u00e1vaj\u00fa predt\u00fdm, ako stromy rozkvitn\u00fa a objavia sa prv\u00e9 vaje\u010dn\u00edky.
Prv\u00e1 vec, ktor\u00fa treba urobi\u0165 pred postrekom, je usporiada\u0165 oblas\u0165: odstr\u00e1ni\u0165 minuloro\u010dn\u00e9 odpadky a l\u00edstie, o\u010disti\u0165 kmene stromov od machu a li\u0161ajn\u00edkov.<\/p>\n\n\n\n
Pre\u010d\u00edtajte si ni\u017e\u0161ie, \u010d\u00edm postrieka\u0165 z\u00e1hradu skoro na jar proti chorob\u00e1m a \u0161kodcom.<\/p>\n\n\n\n
Spracovanie r\u00edbezl\u00ed a egre\u0161ov na jar<\/h3>\n\n\n\n
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Hoci sa r\u00edbezle a egre\u0161e pova\u017euj\u00fa za nen\u00e1ro\u010dn\u00e9, potrebuj\u00fa aj prevent\u00edvne o\u0161etrenie proti chorob\u00e1m a \u0161kodcom. Prv\u00e9 o\u0161etrenie kr\u00edkov sa vykon\u00e1va hne\u010f po sne\u017een\u00ed.<\/p>\n\n\n\n
Najprv mus\u00edte starostlivo presk\u00fama\u0165 kr\u00edky a p\u00f4du, aby ste pochopili, s ak\u00fdmi \u0161kodcami sa budete musie\u0165 vysporiada\u0165. Pri kontrole kr\u00edkov venujte pozornos\u0165 stavu kon\u00e1rov. Ak vyzeraj\u00fa sp\u00e1len\u00e9, va\u0161e kr\u00edky boli napadnut\u00e9 molicou p\u00fa\u010dikovou. Ak s\u00fa p\u00fa\u010diky ve\u013ek\u00e9 a pripom\u00ednaj\u00fa hl\u00e1vku kapusty, je to \u201edielo\u201c rozto\u010da. Plak na koncoch kon\u00e1rov nazna\u010duje m\u00fa\u010dnatku a diery vo vn\u00fatri kon\u00e1rov nazna\u010duj\u00fa po\u0161kodenie kr\u00edka sklovit\u00fdm \u010dervom. Postihnut\u00e9 kon\u00e1re by sa mali odreza\u0165. To plat\u00ed aj pre star\u00e9 kon\u00e1re, h\u00fa\u0161tiny, rast\u00face vo vn\u00fatri kr\u00edka, kon\u00e1re s plakom a vo v\u0161eobecnosti v\u0161etky \u201epodozriv\u00e9\u201c kon\u00e1re.<\/p>\n\n\n\n
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Predt\u00fdm, ako z\u00e1hradn\u00edci vysk\u00fa\u0161aj\u00fa \u201e\u0165a\u017ek\u00e9 delostrelectvo\u201c chemick\u00fdch insektic\u00eddov, zvy\u010dajne pou\u017e\u00edvaj\u00fa star\u00e9 \u013eudov\u00e9 prostriedky. P\u00f4da okolo kr\u00edka sa zaleje hor\u00facou vodou s mal\u00fdm mno\u017estvom manganistanu draseln\u00e9ho. Tento hor\u00faci roztok sa tie\u017e naleje na kon\u00e1re kr\u00edka pomocou kr\u00eddla.<\/p>\n\n\n\n
\u010eal\u0161\u00edm spo\u013eahliv\u00fdm n\u00e1strojom, ktor\u00fd pou\u017e\u00edvaj\u00fa mnoh\u00ed letn\u00ed obyvatelia, je s\u00edran me\u010fnat\u00fd (100 g na 10 litrov vody). Koncentr\u00e1cia lieku z\u00e1vis\u00ed od veku rastliny a stup\u0148a jej po\u0161kodenia (\u010d\u00edm star\u0161ia rastlina a \u010d\u00edm viac po\u0161kodenia m\u00e1, t\u00fdm vy\u0161\u0161ia je koncentr\u00e1cia). V podstate jeden kr\u00edk r\u00edbezl\u00ed alebo egre\u0161ov na jar vy\u017eaduje 1-1,5 litra roztoku na o\u0161etrenie s\u00edranom me\u010fnat\u00fdm.<\/p>\n\n\n\n
Na lie\u010dbu chor\u00f4b z\u00e1hradn\u00edci hojne pou\u017e\u00edvaj\u00fa bordeauxsk\u00fa tekutinu \u2013 100 g s\u00edranu me\u010fnat\u00e9ho, 100 g p\u00e1len\u00e9ho v\u00e1pna a 10 litrov vody. To sta\u010d\u00ed na o\u0161etrenie 10 kr\u00edkov egre\u0161ov a r\u00edbezl\u00ed. Je d\u00f4le\u017eit\u00e9, aby sa roztok spotreboval do piatich hod\u00edn od pr\u00edpravy \u2013 po uplynut\u00ed tejto doby sa v\u00e1pno, ktor\u00e9 je pr\u00edtomn\u00e9 v bordeauxskej tekutine, za\u010dne zhlukova\u0165 a upch\u00e1va\u0165 krhlu.<\/p>\n\n\n\n
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Pozn\u00e1mka!<\/strong> V poslednej dobe si biologick\u00e9 pr\u00edpravky (Bitoxibacillin, Fitosporin, Trichofit at\u010f.) z\u00edskavaj\u00fa \u010doraz v\u00e4\u010d\u0161iu popularitu v boji proti chorob\u00e1m. V\u0161etky s\u00fa dobr\u00e9, ale treba vzia\u0165 do \u00favahy, \u017ee tieto pr\u00edpravky \u00fa\u010dinkuj\u00fa pri teplote 8 \u00b0C a vy\u0161\u0161ej, zatia\u013e \u010do prv\u00e9 jarn\u00e9 prevent\u00edvne o\u0161etrenia sa za\u010d\u00ednaj\u00fa vykon\u00e1va\u0165 ihne\u010f po roztopen\u00ed snehu. To znamen\u00e1, \u017ee \u00fa\u010dinnos\u0165 vy\u0161\u0161ie uveden\u00fdch prostriedkov bude za\u010diatkom jari ve\u013emi n\u00edzka.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n
Na boj proti \u0161kodcom r\u00edbezl\u00ed a egre\u0161ov postupujte pod\u013ea nasleduj\u00facich odpor\u00fa\u010dan\u00ed.<\/p>\n\n\n\n
1. Kon\u00e1re a v\u00fdhonky so zn\u00e1mkami m\u00fa\u010dnatky, plesn\u00ed, \u0161kvrnitosti, neprav\u00e9ho \u0161kvrnitosti a r\u00edbezl\u00ed sa zre\u017e\u00fa a\u017e po \u00farove\u0148 zeme a sp\u00e1lia. V \u017eiadnom pr\u00edpade tieto kon\u00e1re nevhadzujte do kompostu \u2013 preto\u017ee je to pripraven\u00fd substr\u00e1t pre rozvoj chor\u00f4b a \u0161kodcov! Popol po sp\u00e1len\u00ed sa v\u0161ak m\u00f4\u017ee pou\u017ei\u0165 ako hnojivo. 2. Sp\u00e1lia sa aj opadan\u00e9 listy. Medziriadky, ako aj p\u00f4da okolo kr\u00edkov, sa uvo\u013enia, \u010d\u00edm sa zn\u00ed\u017ei pravdepodobnos\u0165 infekci\u00ed, ako je antrakn\u00f3za a septori\u00f3za, a rastliny sa zachr\u00e1nia pred h\u00fasenicami h\u00fasen\u00edc.<\/td><\/tr>
Obdobie opuchu a pu\u010dania<\/td>
1. Aby sa zabr\u00e1nilo hromadeniu listov\u00fdch a stonkov\u00fdch h\u00fa\u013e r\u00edbezl\u00ed, okolo kr\u00edkov sa na zem umiestni vrstva mul\u010da s hr\u00fabkou 6 cm. 2. Kr\u00edky r\u00edbezl\u00ed sa hojne polievaj\u00fa hor\u00facou vodou (60 \u2013 70 \u00b0C). \u2013 to pom\u00f4\u017ee zni\u010di\u0165 vaj\u00ed\u010dka vo\u0161iek. 3. Na boj proti \u0161kodcom sa kr\u00edky postriekaj\u00fa roztokmi Aktara, Engio, Aktellik, Confidor, Actofit. 4. Na boj proti vo\u0161k\u00e1m, \u0161upk\u00e1m, molici p\u00fa\u010dikovej, nosatcovi a malinov\u00e9mu chrob\u00e1kovi sa pou\u017e\u00edva Fufanon-Nova (10 ml na 10 litrov vody), pri\u010dom sa na ka\u017ed\u00fd dospel\u00fd kr\u00edk pou\u017eije 1,5 litra roztoku. 5. Na boj proti nosatcovi egre\u0161ov\u00e9mu sa pou\u017eije roztok Karbofosu (15 ml na 10 litrov vody). 6. Proti molici sa kr\u00edky r\u00edbezl\u00ed postriekaj\u00fa Iskrou (1 tableta na 10 litrov vody) alebo 0,1% Aktarou.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n
Spracovanie jah\u00f4d skoro na jar<\/h3>\n\n\n\n
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Jarn\u00e9 spracovanie jah\u00f4d je d\u00f4le\u017eit\u00e1 udalos\u0165, ktor\u00fa nemo\u017eno ignorova\u0165. A na spracovanie nie je dostatok \u010dasu \u2013 mus\u00edte stihn\u00fa\u0165 za\u010diatok kvitnutia. A prv\u00e1 vec, ktor\u00fa mus\u00edte urobi\u0165, je odstr\u00e1ni\u0165 star\u00e9 listy a odpadky z jahodov\u00e9ho z\u00e1honu, vy\u010disti\u0165 z\u00e1suvky od such\u00fdch listov a odstr\u00e1ni\u0165 burinu.<\/p>\n\n\n\n
P\u00f4da by mala by\u0165 tie\u017e chr\u00e1nen\u00e1 pred \u0161kodcami a chorobami. Na tento \u00fa\u010del sa p\u00f4da medzi riadkami zalieva z kanvy vodou zohriatou na 95 \u00b0 C. Toto opatrenie zbav\u00ed jahody lariev \u0161kodcov, ktor\u00e9 zostali v p\u00f4de na zimu. Aby hor\u00faca sprcha bola \u0161kodliv\u00e1 pre p\u00f4dne mon\u0161tr\u00e1, odpor\u00fa\u010da sa do vody prida\u0165 manganistan draseln\u00fd (do slabo ru\u017eovej farby).<\/p>\n\n\n\n
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Pozn\u00e1mka!<\/strong> Hlavn\u00fdmi nepriate\u013emi jah\u00f4d s\u00fa m\u00fa\u010dnatka, siv\u00e1 hniloba, biela hniloba, \u010dierna hniloba a verticillium v\u00e4dnutie. Aby ste sa tomu v\u0161etk\u00e9mu vyhli, mus\u00edte kr\u00edky o\u0161etri\u0165 antimykotick\u00fdmi l\u00e1tkami obsahuj\u00facimi me\u010f – Horus, Topaz, 1% Bordeaux tekutina at\u010f.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n
Ak bola va\u0161a z\u00e1hrada v predch\u00e1dzaj\u00facej sez\u00f3ne vystaven\u00e1 akt\u00edvnemu pr\u00edlevu \u0161kodcov, mus\u00edte posilni\u0165 bezpe\u010dnostn\u00e9 opatrenia a bojova\u0165 proti nim.<\/p>\n\n\n\n
Spracovanie hrozna skoro na jar<\/h3>\n\n\n\n
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Sp\u00f4sob, ak\u00fdm sa star\u00e1te o hrozno na za\u010diatku sez\u00f3ny, priamo ovplyv\u0148uje, \u010di bude prin\u00e1\u0161a\u0165 ovocie. Jarn\u00e1 starostlivos\u0165 o hrozno za\u010d\u00edna odstra\u0148ovan\u00edm ne\u010dist\u00f4t, prerez\u00e1van\u00edm such\u00fdch vini\u010dov, odstra\u0148ovan\u00edm po\u0161koden\u00fdch v\u00fdhonkov a obr\u00e1ban\u00edm p\u00f4dy.<\/p>\n\n\n\n
Ples\u0148ov\u00e9 choroby s\u00fa hlavn\u00fdm nepriate\u013eom hrozna. Prv\u00e9 prevent\u00edvne o\u0161etrenie sa za\u010d\u00edna po odstr\u00e1nen\u00ed zimn\u00e9ho krycieho materi\u00e1lu. V tomto \u010dase m\u00f4\u017eete pou\u017ei\u0165 2% roztok s\u00edranu me\u010fnat\u00e9ho alebo Bordeauxovej tekutiny. V tomto \u010dase m\u00f4\u017eete vini\u010d o\u0161etri\u0165 aj roztokom s\u00edranu \u017eeleznat\u00e9ho (v mno\u017estve 200 g lieku na 10 litrov vody), toto o\u0161etrenie pom\u00f4\u017ee chr\u00e1ni\u0165 nielen pred chorobami, ale aj pred \u0161kodliv\u00fdm hmyzom, ktor\u00fd zimuje pod k\u00f4rou.<\/p>\n\n\n\n
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Po\u010das otv\u00e1rania p\u00fa\u010dikov sa hrozno o\u0161etruje pr\u00edpravkami proti rozto\u010dom hroznov\u00fdm.<\/p>\n\n\n\n
Spracovanie jablon\u00ed a hru\u0161iek skoro na jar<\/h3>\n\n\n\n
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Pozn\u00e1mka!<\/strong> Obdobie od za\u010diatku topenia snehu do otvorenia p\u00fa\u010dikov sa pova\u017euje za najlep\u0161ie na o\u0161etrenie jablon\u00ed a hru\u0161iek od li\u0161ajn\u00edkov a ples\u0148ov\u00fdch infekci\u00ed. Na postrek pripravte 2% roztok s\u00edranu me\u010fnat\u00e9ho (rozpustite 200 g lieku v 10 litroch vody). Na postrek po\u010das tohto obdobia m\u00f4\u017eete pou\u017ei\u0165 aj 2% tekutinu Bordeaux.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n
Predt\u00fdm, ako za\u010dn\u00fa kvitn\u00fa\u0165 p\u00fa\u010diky, kmene stromov a p\u00f4du okolo nich mo\u017eno postrieka\u0165 roztokom mo\u010doviny (300 g na 10 litrov vody). Toto o\u0161etrenie pom\u00f4\u017ee zni\u010di\u0165 prezimuj\u00facich \u0161kodcov.<\/p>\n\n\n\n
V obdob\u00ed pred otvoren\u00edm p\u00fa\u010dikov sa vykon\u00e1va tzv. \u201emodr\u00fd postrek\u201c zmesou Bordeaux. V\u010dasn\u00e9 o\u0161etrenie t\u00fdmto liekom ochr\u00e1ni ovocn\u00e9 stromy pred chrastavitos\u0165ou a monili\u00f3zou. Spravidla sa pred otvoren\u00edm p\u00fa\u010dikov pou\u017e\u00edva 2% roztok zmesi Bordeaux a nesk\u00f4r 1% roztok.<\/p>\n\n\n\n
\u017delezn\u00fd vitriol sa pou\u017e\u00edva aj pred pu\u010dan\u00edm na o\u0161etrenie jablon\u00ed a hru\u0161iek. Toto o\u0161etrenie ochr\u00e1ni stromy pred li\u0161ajn\u00edkmi, \u0161kodcami, ktor\u00ed sa na zimu usadili v k\u00f4re, ako aj pred hubov\u00fdmi chorobami. Roztok tohto pr\u00edpravku sa strieka nielen na stromy, ale aj na kruhy kme\u0148a. Na pr\u00edpravu zmesi sa 200 g s\u00edranu \u017eeleznat\u00e9ho zriedi v 10 litroch vody.<\/p>\n\n\n\n
Pozn\u00e1mka!<\/strong> S\u00edran \u017eeleznat\u00fd je vhodn\u00fd na postrekovanie kr\u00edkov a kamenn\u00fdch stromov. V tomto pr\u00edpade sa v\u0161ak pou\u017e\u00edva 3% koncentr\u00e1cia (300 g l\u00e1tky na 10 litrov vody).<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n
Spracovanie mal\u00edn na jar<\/h3>\n\n\n\n
Hne\u010f ako napadne sneh, z\u00e1hradn\u00edci za\u010dn\u00fa zbavova\u0165 malinov\u00e9 kr\u00edky odumret\u00fdch a chor\u00fdch v\u00fdhonkov a postrieka\u0165 ich zmesou Bordeaux. Na to vezmite 300 g hydratovan\u00e9ho v\u00e1pna, 300 g s\u00edranu me\u010fnat\u00e9ho a v\u0161etko zrie\u010fte v 10 litroch vody.<\/p>\n\n\n\n
Dobr\u00fd \u00fa\u010dinok sa dosiahne postrekom p\u00f4dy roztokom mo\u010doviny (50 g s\u00edranu me\u010fnat\u00e9ho a 300 g mo\u010doviny na 10 litrov vody). Na o\u0161etrenie 10 metrov \u0161tvorcov\u00fdch p\u00f4dy bude potrebn\u00fdch pribli\u017ene 2,5 litra zmesi.<\/p>\n\n\n\n
Mnoho z\u00e1hradk\u00e1rov o\u0161etruje malinov\u00e9 kr\u00edky roztokmi s\u00edranu \u017eeleznat\u00e9ho v pomere 100 g l\u00e1tky na 5 litrov vody. Na postrek ka\u017ed\u00e9ho kr\u00edka sa spravidla pou\u017e\u00edva pribli\u017ene 0,5 l roztoku. Vy\u0161\u0161ie uveden\u00e9 recepty pom\u00f4\u017eu chr\u00e1ni\u0165 maliny pred infekciami, ako aj pred ich hlavn\u00fdmi \u0161kodcami \u2013 malinov\u00fdm chrob\u00e1kom, stonkovou muchou a nosatcom jahodovo-malinov\u00fdm. A aby nov\u00e9 jedince \u0161kodcov nemali \u0161ancu rastlin\u00e1m ubl\u00ed\u017ei\u0165, p\u00f4da vykopan\u00e1 do h\u013abky 10 cm sa o\u0161etr\u00ed roztokom fufan\u00f3nu (20 ml lieku na 10 litrov vody).<\/p>\n\n\n\n
Nasleduj\u00face pr\u00edpravky si dobre poradia so \u0161kodcami mal\u00edn: Actellic \u2013 15 ml na 10 l vody (na ka\u017ed\u00fd kr\u00edk budete potrebova\u0165 aspo\u0148 200 ml roztoku), Karbofos \u2013 75 g na 10 l vody (1 l na 1 kr\u00edk). Karbofos sa pou\u017e\u00edva aj na prevenciu proti vo\u0161k\u00e1m \u2013 6 g l\u00e1tky sa rozpust\u00ed v 1 litri vody \u2013 tento roztok sta\u010d\u00ed na o\u0161etrenie piatich kr\u00edkov.<\/p>\n\n\n\n
Spracovanie sliviek a \u010dere\u0161n\u00ed na jar<\/h3>\n\n\n\n<\/figure>\n\n\n\n
Prv\u00fd postrek sliviek a \u010dere\u0161n\u00ed na jar sa vykon\u00e1va tesne pred za\u010diatkom toku miazgy. Na ochranu stromov pred \u0161kodcami, ako s\u00fa rozto\u010de ovocn\u00e9, vo\u0161ky, nosatce a in\u00e9, m\u00f4\u017eete pou\u017ei\u0165 Iskra Double Effect, Fufanon-Nova at\u010f.<\/p>\n\n\n\n
Na ochranu sliviek pred chorobami \u2013 klasterospori\u00f3zou, hnilobou plodov, gom\u00f3zou (kamedetech\u00e9niou) a in\u00fdmi \u2013 sa odpor\u00fa\u010da postrieka\u0165 stromy roztokom mo\u010doviny (300 g l\u00e1tky na 10 litrov vody) alebo pou\u017ei\u0165 2 % roztok s\u00edranu me\u010fnat\u00e9ho alebo 2 % bordeauxsk\u00fa tekutinu. O\u0161etruj\u00fa sa aj kruhy okolo kme\u0148a.<\/p>\n\n\n\n
Na konci zimy nezabudnite nabieli\u0165 kmene sliviek, aby ste ich chr\u00e1nili pred sp\u00e1len\u00edm od slnka, teplotn\u00fdmi zmenami, ako aj pred hmyzom a ich larvami, ktor\u00e9 zimuj\u00fa v k\u00f4re.<\/p>\n\n\n\n
Spracovanie brosk\u00fd\u0148 na jar<\/h3>\n\n\n\n<\/figure>\n\n\n\n
Broskyne sa za\u010d\u00ednaj\u00fa strieka\u0165 pred otvoren\u00edm p\u00fa\u010dikov, ale ke\u010f teplota vzduchu u\u017e dosiahne stabiln\u00e9 kladn\u00e9 hodnoty.<\/p>\n\n\n\n
Hlavn\u00fdm \u00fa\u010delom tejto lie\u010dby je boj proti hroznej chorobe \u2013 ku\u010deravosti listov. Okrem toho postup pom\u00f4\u017ee zni\u010di\u0165 v\u0161etk\u00fdch \u0161kodcov, ktor\u00ed \u00faspe\u0161ne prezimovali a ukryli sa v k\u00f4re a v\u00fdhonkoch stromov. V tomto pr\u00edpade sa pou\u017e\u00edvaj\u00fa fungic\u00eddy obsahuj\u00face me\u010f (me\u010fnat\u00fd vitriol, Bordeauxova tekutina at\u010f.).<\/p>\n\n\n\n
Druh\u00e1 f\u00e1za postreku sa vykon\u00e1va koncom marca – za\u010diatkom apr\u00edla, pred objaven\u00edm sa p\u00fa\u010dikov. Tret\u00ed postrek sa vykon\u00e1va za\u010diatkom m\u00e1ja, ke\u010f sa klie\u0161te akt\u00edvne mno\u017eia.<\/p>\n\n\n\n
Koruny brosk\u00fd\u0148 sa postriekaj\u00fa proti \u0161kodcom pr\u00edpravkom Actofit – v mno\u017estve 40 ml na vedro vody. Predstonkov\u00e9 kruhy sa o\u0161etria pr\u00edpravkom Planriz – 330 ml na 10 litrov vody. Popul\u00e1rne s\u00fa aj biologick\u00e9 pr\u00edpravky ako Trichodermin (20 g na 10 l vody), Bitoxibacillin (10 ml na vedro vody).<\/p>\n\n\n\n
Ke\u010f teplota vzduchu dosiahne 14 \u00b0C, m\u00f4\u017eete brosky\u0148u o\u0161etri\u0165 pr\u00edpravkom Skor, ktor\u00fd ochr\u00e1ni pred ku\u010deravos\u0165 listov, ples\u0148ou a sivou hnilobou. Na tento \u00fa\u010del pripravte roztok 2 g l\u00e1tky a 8 litrov vody.<\/p>\n\n\n\n
Spracovanie \u010dere\u0161n\u00ed a \u010dere\u0161n\u00ed na jar<\/h3>\n\n\n\n<\/figure>\n\n\n\n
\u010cere\u0161ne a \u010dere\u0161ne je potrebn\u00e9 postrieka\u0165 pred za\u010diatkom toku miazgy. Na tento \u00fa\u010del sa pou\u017e\u00edva 2% roztok s\u00edranu me\u010fnat\u00e9ho alebo bordeauxskej tekutiny, ako aj s\u00edran \u017eeleznat\u00fd (200 g l\u00e1tky na 10 litrov vody). Z\u00e1hradk\u00e1ri tie\u017e pou\u017e\u00edvaj\u00fa mo\u010dovinu na prv\u00fd postrek (300 g na vedro vody). Tieto opatrenia pom\u00f4\u017eu chr\u00e1ni\u0165 stromy pred vo\u0161kami, nosatcami a in\u00fdmi \u0161kodcami a ich larvami, ako aj pred monili\u00e1lnymi pop\u00e1leninami a fialovou \u0161kvrnitos\u0165ou a chrastavitos\u0165ou.<\/p>\n\n\n\n
Ak ste v\u0161etko urobili spr\u00e1vne, dodato\u010dn\u00fd postrek proti chorob\u00e1m nemus\u00ed by\u0165 potrebn\u00fd. Ak sa infekcii st\u00e1le nepodarilo vyhn\u00fa\u0165, na lie\u010dbu sa pou\u017e\u00edvaj\u00fa lieky: Skor (\u00fa\u010dinn\u00fd proti kokomyk\u00f3ze), Poliram (deti s antrakn\u00f3zou) at\u010f.<\/p>\n\n\n\n
\u010ci budete ma\u0165 \u00farodu, priamo z\u00e1vis\u00ed od toho, ako spr\u00e1vne vykon\u00e1te jarn\u00e9 spracovanie z\u00e1hrady. Ale aj tu je d\u00f4le\u017eit\u00e9 to nepreh\u00e1\u0148a\u0165, ale pozna\u0165 mieru. Ak urob\u00edte v\u0161etko spr\u00e1vne, va\u0161a z\u00e1hrada bude dlho v bezpe\u010d\u00ed pred chorobami a \u0161kodcami a stromy v\u00e1s pote\u0161ia \u0161\u0165avnat\u00fdmi a zrel\u00fdmi plodmi.<\/p>\n","protected":false},"excerpt":{"rendered":"
S pr\u00edchodom jari sa z\u00e1hrada preb\u00fadza zo zimn\u00e9ho sp\u00e1nku. A hoci je e\u0161te st\u00e1le sneh, vzduch je svie\u017ei ako na jar. Ale akon\u00e1hle za\u010dne svieti\u0165 slnko, z\u00e1hradn\u00ed \u0161kodcovia sa aktivizuj\u00fa. […]<\/p>\n","protected":false},"author":2,"featured_media":442,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2],"tags":[],"class_list":["post-441","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-recept"],"_links":{"self":[{"href":"https:\/\/www.wundertricks.com\/index.php?rest_route=\/wp\/v2\/posts\/441","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.wundertricks.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.wundertricks.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.wundertricks.com\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.wundertricks.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=441"}],"version-history":[{"count":1,"href":"https:\/\/www.wundertricks.com\/index.php?rest_route=\/wp\/v2\/posts\/441\/revisions"}],"predecessor-version":[{"id":443,"href":"https:\/\/www.wundertricks.com\/index.php?rest_route=\/wp\/v2\/posts\/441\/revisions\/443"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.wundertricks.com\/index.php?rest_route=\/wp\/v2\/media\/442"}],"wp:attachment":[{"href":"https:\/\/www.wundertricks.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=441"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.wundertricks.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=441"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.wundertricks.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=441"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
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