{"id":15827,"date":"2020-03-28T03:53:17","date_gmt":"2020-03-28T03:53:17","guid":{"rendered":"https:\/\/www.lifescienceart.com\/?p=15827"},"modified":"2020-03-28T03:53:17","modified_gmt":"2020-03-28T03:53:17","slug":"fall-armyworms-unprecedented-invasion","status":"publish","type":"post","link":"https:\/\/www.lifescienceart.com\/cs\/science\/entomology\/fall-armyworms-unprecedented-invasion\/","title":{"rendered":"Podzimn\u00ed arm\u00e1dy: Bezprecedentn\u00ed invaze"},"content":{"rendered":"<h2 class=\"wp-block-heading\">Podzimn\u00ed arm\u00e1dy: Bezprecedentn\u00ed invaze<\/h2>\n\n<h2 class=\"wp-block-heading\">\u00davod<\/h2>\n\n<p>Podzimn\u00ed arm\u00e1dy, invazivn\u00ed druh housenek, pusto\u0161\u00ed tr\u00e1vn\u00edky a plodiny ve Spojen\u00fdch st\u00e1tech v neb\u00fdval\u00e9m rozsahu. Tito nenasytn\u00ed \u0161k\u016fdci dok\u00e1\u017e\u00ed prom\u011bnit sv\u011b\u017e\u00ed zelenou tr\u00e1vu v hn\u011bdou b\u011bhem n\u011bkolika hodin a zanechat za sebou spou\u0161\u0165.<\/p>\n\n<h2 class=\"wp-block-heading\">Biologie a chov\u00e1n\u00ed<\/h2>\n\n<p>Podzimn\u00ed arm\u00e1dy jsou larvy mot\u00fdl\u016f, kter\u00e9 dok\u00e1\u017e\u00ed urazit stovky kilometr\u016f za jedin\u00fd den. Sv\u00e1 vaj\u00ed\u010dka kladou na listy, tr\u00e1vu a dal\u0161\u00ed vegetaci a vaj\u00ed\u010dka se vyl\u00edhnou do housenek b\u011bhem t\u00fddne. Housenky maj\u00ed v\u00fdraznou Y-\u043e\u0431\u0440\u0430\u0437\u043d\u0443\u044e hlavu a t\u0159i pruhy t\u00e1hnouc\u00ed se po jejich t\u011blech.<\/p>\n\n<h2 class=\"wp-block-heading\">Dopad na tr\u00e1vn\u00edky a plodiny<\/h2>\n\n<p>Jakmile se vyl\u00edhnou, podzimn\u00ed arm\u00e1dy se \u017eiv\u00ed ko\u0159eny a listy rostlin, co\u017e zp\u016fsobuje rychl\u00e9 \u0161kody a vy\u010derp\u00e1n\u00ed \u017eivin. Tr\u00e1vn\u00edky mohou zhn\u011bdnout za m\u00e9n\u011b ne\u017e 48 hodin, zat\u00edmco plodiny mohou utrp\u011bt v\u00e1\u017en\u00e9 ztr\u00e1ty na v\u00fdnosu.<\/p>\n\n<h2 class=\"wp-block-heading\">Faktory p\u0159isp\u00edvaj\u00edc\u00ed k invazi<\/h2>\n\n<p>\u4eca\u5e74\u306e \u043d\u0430\u043f\u0430\u0434\u0435\u043d\u0438\u0435 podzimn\u00edch arm\u00e1d je obzvl\u00e1\u0161t\u011b z\u00e1va\u017en\u00e9 kv\u016fli n\u011bkolika faktor\u016fm, v\u010detn\u011b:<\/p>\n\n<ul class=\"wp-block-list\">\n<li>P\u0159\u00edzniv\u00e9 pov\u011btrnostn\u00ed podm\u00ednky, kter\u00e9 umo\u017enily m\u016fr\u00e1m se \u0161iroce roz\u0161\u00ed\u0159it a kl\u00e1st vaj\u00ed\u010dka v nov\u00fdch oblastech<\/li>\n<li>Velk\u00e9 populace podzimn\u00edch arm\u00e1d v p\u0159edchoz\u00edch letech<\/li>\n<li>Sn\u00ed\u017een\u00ed p\u0159irozen\u00fdch pred\u00e1tor\u016f kv\u016fli pou\u017e\u00edv\u00e1n\u00ed pesticid\u016f<\/li>\n<li>N\u00e1chylnost n\u011bkter\u00fdch druh\u016f tr\u00e1vy k po\u0161kozen\u00ed podzimn\u00edmi arm\u00e1dami<\/li>\n<\/ul>\n\n<h2 class=\"wp-block-heading\">Zvl\u00e1d\u00e1n\u00ed a kontrola<\/h2>\n\n<p>Insekticidy jsou nej\u00fa\u010dinn\u011bj\u0161\u00ed metodou pro kontrolu podzimn\u00edch arm\u00e1d. Mus\u00ed se v\u0161ak aplikovat rychle, aby se zabr\u00e1nilo zna\u010dn\u00fdm \u0161kod\u00e1m. Op\u011btovn\u00fd v\u00fdsev prov\u00e1d\u011bjte a\u017e pot\u00e9, co pomine hrozba druh\u00e9 vlny l\u00edhnut\u00ed.<\/p>\n\n<h2 class=\"wp-block-heading\">\u0158\u00edzen\u00ed o\u010dek\u00e1v\u00e1n\u00ed<\/h2>\n\n<p>I p\u0159i spr\u00e1vn\u00e9 p\u00e9\u010di je d\u016fle\u017eit\u00e9 m\u00edt na pam\u011bti, \u017ee podzimn\u00ed arm\u00e1dy m\u016f\u017ee b\u00fdt obt\u00ed\u017en\u00e9 zcela ovl\u00e1dat. Zam\u011b\u0159te se na zvl\u00e1d\u00e1n\u00ed populac\u00ed a minimalizaci \u0161kod, nikoli na jejich \u00fapln\u00e9 vym\u00fdcen\u00ed.<\/p>\n\n<h2 class=\"wp-block-heading\">Dlouhodob\u00e9 strategie<\/h2>\n\n<p>Chcete-li sn\u00ed\u017eit dopad podzimn\u00edch arm\u00e1d v dlouhodob\u00e9m horizontu, zva\u017ete n\u00e1sleduj\u00edc\u00ed strategie:<\/p>\n\n<ul class=\"wp-block-list\">\n<li>P\u011bstujte odoln\u00e9 druhy tr\u00e1vy<\/li>\n<li>Podporujte p\u0159irozen\u00e9 pred\u00e1tory, jako jsou pt\u00e1ci a parazitick\u00e9 vosy<\/li>\n<li>Pou\u017e\u00edvejte p\u011bstitelsk\u00e9 postupy, jako je st\u0159\u00edd\u00e1n\u00ed plodin a spr\u00e1vn\u00e1 z\u00e1vlaha, abyste prost\u0159ed\u00ed u\u010dinili m\u00e9n\u011b p\u0159\u00edzniv\u00fdm pro podzimn\u00ed arm\u00e1dy<\/li>\n<\/ul>\n\n<h2 class=\"wp-block-heading\">Dal\u0161\u00ed informace<\/h2>\n\n<ul class=\"wp-block-list\">\n<li>Podzimn\u00ed arm\u00e1dy poch\u00e1zej\u00ed z Ameriky, ale roz\u0161\u00ed\u0159ily se i do dal\u0161\u00edch \u010d\u00e1st\u00ed sv\u011bta, v\u010detn\u011b Afriky a Asie.<\/li>\n<li>Housenky se mohou \u017eivit v\u00edce ne\u017e 80 r\u016fzn\u00fdmi druhy rostlin, v\u010detn\u011b kuku\u0159ice, s\u00f3ji a bavlny.<\/li>\n<li>P\u0159i z\u00e1va\u017en\u00fdch napaden\u00edch mohou podzimn\u00ed arm\u00e1dy zp\u016fsobit \u0161kody na plodin\u00e1ch v hodnot\u011b milion\u016f dolar\u016f.<\/li>\n<\/ul>\n\n<h2 class=\"wp-block-heading\">V\u00fdzva k akci<\/h2>\n\n<p>Pokud m\u00e1te podez\u0159en\u00ed, \u017ee v\u00e1\u0161 tr\u00e1vn\u00edk nebo plodiny jsou posti\u017eeny podzimn\u00edmi arm\u00e1dami, obra\u0165te se na m\u00edstn\u00ed kancel\u00e1\u0159 zem\u011bd\u011blsk\u00e9ho poradenstv\u00ed a po\u017e\u00e1dejte o pomoc. V\u010dasn\u00e9 odhalen\u00ed a zvl\u00e1d\u00e1n\u00ed je z\u00e1sadn\u00ed pro minimalizaci \u0161kod a ochranu va\u0161ich cenn\u00fdch rostlin.<\/p>","protected":false},"excerpt":{"rendered":"<p>Podzimn\u00ed arm\u00e1dy: Bezprecedentn\u00ed invaze \u00davod Podzimn\u00ed arm\u00e1dy, invazivn\u00ed druh housenek, pusto\u0161\u00ed tr\u00e1vn\u00edky a plodiny ve Spojen\u00fdch st\u00e1tech v neb\u00fdval\u00e9m rozsahu. Tito nenasytn\u00ed \u0161k\u016fdci dok\u00e1\u017e\u00ed prom\u011bnit sv\u011b\u017e\u00ed zelenou tr\u00e1vu v hn\u011bdou&hellip;<\/p>\n","protected":false},"author":6,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[9413],"tags":[11179,286,21031,6929,8864,99],"class_list":["post-15827","post","type-post","status-publish","format-standard","hentry","category-entomology","tag-pest-management","tag-invasive-species","tag-fall-armyworms","tag-crop-protection","tag-lawn-care","tag-lifescienceart"],"_links":{"self":[{"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/posts\/15827","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/comments?post=15827"}],"version-history":[{"count":1,"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/posts\/15827\/revisions"}],"predecessor-version":[{"id":15828,"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/posts\/15827\/revisions\/15828"}],"wp:attachment":[{"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/media?parent=15827"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/categories?post=15827"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/tags?post=15827"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}