{"id":15084,"date":"2021-12-05T13:00:14","date_gmt":"2021-12-05T13:00:14","guid":{"rendered":"https:\/\/www.lifescienceart.com\/?p=15084"},"modified":"2021-12-05T13:00:14","modified_gmt":"2021-12-05T13:00:14","slug":"asian-giant-hornets-threat-to-native-pollinators","status":"publish","type":"post","link":"https:\/\/www.lifescienceart.com\/cs\/science\/ecology-and-conservation\/asian-giant-hornets-threat-to-native-pollinators\/","title":{"rendered":"Ob\u0159\u00ed sr\u0161ni asij\u0161t\u00ed: Hrozba pro na\u0161e opylova\u010de"},"content":{"rendered":"

Asij\u0161t\u00ed ob\u0159\u00ed sr\u0161ni: Hrozba pro dom\u00e1c\u00ed opylova\u010de<\/h2>\n\n

Jak rozpoznat asijsk\u00e9 ob\u0159\u00ed sr\u0161n\u011b<\/h2>\n\n

Asij\u0161t\u00ed ob\u0159\u00ed sr\u0161ni, zn\u00e1m\u00ed tak\u00e9 jako \u201esr\u0161ni vrahov\u00e9\u201c, jsou velc\u00ed brouci, kte\u0159\u00ed mohou dor\u016fst a\u017e p\u011bti centimetr\u016f. Maj\u00ed v\u00fdrazn\u00e9 oran\u017eov\u00e9 hlavy s \u010dern\u00fdma ov\u00e1ln\u00fdma o\u010dima. Tito sr\u0161ni si stav\u00ed sv\u00e1 hn\u00edzda pod zem\u00ed a jsou zn\u00e1m\u00ed sv\u00fdm agresivn\u00edm chov\u00e1n\u00edm, p\u0159edev\u0161\u00edm na konci podzimu, kdy vstupuj\u00ed do \u201ef\u00e1ze masakru\u201c.<\/p>\n\n

F\u00e1ze masakru<\/h2>\n\n

B\u011bhem f\u00e1ze masakru napadaj\u00ed asij\u0161t\u00ed ob\u0159\u00ed sr\u0161ni \u00faly v\u010del medonosn\u00fdch, st\u00ednaj\u00ed v\u010del\u00e1m hlavy a odn\u00e1\u0161ej\u00ed je z \u00falu. Pot\u00e9 se \u017eiv\u00ed larvami a kuklami a \u00fal nech\u00e1vaj\u00ed pr\u00e1zdn\u00fd. Toto chov\u00e1n\u00ed p\u0159edstavuje zna\u010dnou hrozbu pro dom\u00e1c\u00ed opylova\u010de, jako jsou v\u010dely medonosn\u00e9, kter\u00e9 jsou z\u00e1sadn\u00ed pro opylov\u00e1n\u00ed plodin, jako jsou maliny a bor\u016fvky.<\/p>\n\n

\u00dasil\u00ed o sledov\u00e1n\u00ed a vym\u00fdcen\u00ed<\/h2>\n\n

Aby v\u011bdci bojovali proti \u0161\u00ed\u0159en\u00ed asijsk\u00fdch ob\u0159\u00edch sr\u0161\u0148\u016f, pou\u017e\u00edvaj\u00ed r\u016fzn\u00e9 metody k vystopov\u00e1n\u00ed a vym\u00fdcen\u00ed jejich hn\u00edzd. Jedna z metod zahrnuje um\u00edst\u011bn\u00ed sledovac\u00edch za\u0159\u00edzen\u00ed na \u017eiv\u00e9 sr\u0161n\u011b, co\u017e v\u011bdc\u016fm umo\u017e\u0148uje sledovat je zp\u011bt k jejich hn\u00edzd\u016fm. Pou\u017e\u00edvaj\u00ed se tak\u00e9 n\u00e1vnadov\u00e9 \u00faly, co\u017e jsou \u00faly s malou m\u0159\u00ed\u017ekou naho\u0159e, kter\u00e1 umo\u017e\u0148uje v\u010del\u00e1m medonosn\u00fdm proj\u00edt, ale zachycuje ob\u0159\u00ed sr\u0161n\u011b.<\/p>\n\n

Vhodn\u00e9 stanovi\u0161t\u011b<\/h2>\n\n

V\u00fdzkum uk\u00e1zal, \u017ee m\u00edrn\u00e9 a de\u0161tiv\u00e9 klima v severoz\u00e1padn\u00edm Pacifiku je pro asijsk\u00e9 ob\u0159\u00ed sr\u0161n\u011b ide\u00e1ln\u00ed. Pokud se jim poda\u0159\u00ed vytvo\u0159it populaci v t\u00e9to oblasti, mohli by se roz\u0161\u00ed\u0159it do dal\u0161\u00edch \u010d\u00e1st\u00ed Spojen\u00fdch st\u00e1t\u016f a dokonce i na dal\u0161\u00ed kontinenty. Aby tomu zabr\u00e1nili, pracuj\u00ed v\u011bdci na vym\u00fdcen\u00ed v\u0161ech existuj\u00edc\u00edch hn\u00edzd a sleduj\u00ed nov\u00e9 v\u00fdskyty.<\/p>\n\n

Ve\u0159ejn\u00e9 hl\u00e1\u0161en\u00ed<\/h2>\n\n

Ministerstvo zem\u011bd\u011blstv\u00ed st\u00e1tu Washington (WSDA) z\u0159\u00eddilo speci\u00e1ln\u00ed telefonn\u00ed linku pro v\u010dela\u0159e, aby mohli hl\u00e1sit aktivn\u00ed \u00fatoky asijsk\u00fdch ob\u0159\u00edch sr\u0161\u0148\u016f. Obyvatel\u00e9 jsou tak\u00e9 vyz\u00fdv\u00e1ni, aby hl\u00e1sili jak\u00e9koli pozorov\u00e1n\u00ed t\u011bchto hmyz\u016f. V\u010dasn\u00e9 odhalen\u00ed a hl\u00e1\u0161en\u00ed m\u016f\u017ee pomoci v\u011bdc\u016fm vystopovat a vym\u00fdtit hn\u00edzda d\u0159\u00edve, ne\u017e se usad\u00ed.<\/p>\n\n

Dopad na opylova\u010de<\/h2>\n\n

P\u0159\u00edtomnost asijsk\u00fdch ob\u0159\u00edch sr\u0161\u0148\u016f p\u0159edstavuje zna\u010dnou hrozbu pro dom\u00e1c\u00ed opylova\u010de, jako jsou sr\u0161n\u011b pap\u00edrov\u00e9 a v\u010dely medonosn\u00e9. Tito hmyz\u00ed hraj\u00ed z\u00e1sadn\u00ed roli v opylov\u00e1n\u00ed rostlin a podporuj\u00ed ekosyst\u00e9m. Vym\u00fdcen\u00edm hn\u00edzd asijsk\u00fdch ob\u0159\u00edch sr\u0161\u0148\u016f se v\u011bdci sna\u017e\u00ed tyto opylova\u010de chr\u00e1nit a zajistit zdrav\u00ed \u017eivotn\u00edho prost\u0159ed\u00ed.<\/p>\n\n

Z\u00e1v\u011br<\/h2>\n\n

Asij\u0161t\u00ed ob\u0159\u00ed sr\u0161ni jsou v\u00e1\u017enou hrozbou pro dom\u00e1c\u00ed opylova\u010de a \u017eivotn\u00ed prost\u0159ed\u00ed. Vyu\u017e\u00edv\u00e1n\u00edm sledovac\u00edch za\u0159\u00edzen\u00ed, n\u00e1vnadov\u00fdch \u00fal\u016f a ve\u0159ejn\u00e9ho hl\u00e1\u0161en\u00ed v\u011bdci pracuj\u00ed na vym\u00fdcen\u00ed t\u011bchto hmyz\u016f a zabr\u00e1n\u011bn\u00ed tomu, aby se usadili ve Spojen\u00fdch st\u00e1tech. Spolupr\u00e1ce v\u010dela\u0159\u016f a ve\u0159ejnosti je v t\u011bchto snah\u00e1ch o ochranu na\u0161ich opylova\u010d\u016f a zachov\u00e1n\u00ed zdrav\u00ed na\u0161ich ekosyst\u00e9m\u016f z\u00e1sadn\u00ed.<\/p>","protected":false},"excerpt":{"rendered":"

Asij\u0161t\u00ed ob\u0159\u00ed sr\u0161ni: Hrozba pro dom\u00e1c\u00ed opylova\u010de Jak rozpoznat asijsk\u00e9 ob\u0159\u00ed sr\u0161n\u011b Asij\u0161t\u00ed ob\u0159\u00ed sr\u0161ni, zn\u00e1m\u00ed tak\u00e9 jako \u201esr\u0161ni vrahov\u00e9\u201c, jsou velc\u00ed brouci, kte\u0159\u00ed mohou dor\u016fst a\u017e p\u011bti centimetr\u016f. Maj\u00ed…<\/p>\n","protected":false},"author":6,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1142],"tags":[20156,219,9255,401,20157,6861,19674],"class_list":["post-15084","post","type-post","status-publish","format-standard","hentry","category-ecology-and-conservation","tag-asian-giant-hornets","tag-ecology","tag-eradication","tag-conservation","tag-native-pollinators","tag-tracking","tag-murder-hornets"],"_links":{"self":[{"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/posts\/15084","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=15084"}],"version-history":[{"count":1,"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/posts\/15084\/revisions"}],"predecessor-version":[{"id":15085,"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/posts\/15084\/revisions\/15085"}],"wp:attachment":[{"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/media?parent=15084"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/categories?post=15084"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/cs\/wp-json\/wp\/v2\/tags?post=15084"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}