{"id":1699,"date":"2020-02-12T09:32:46","date_gmt":"2020-02-12T08:32:46","guid":{"rendered":"http:\/\/rumex.mendelu.cz\/atlasposkozenidrevin\/?page_id=1699"},"modified":"2024-11-06T13:35:34","modified_gmt":"2024-11-06T12:35:34","slug":"lykozrout-prostredni","status":"publish","type":"page","link":"https:\/\/rumex.mendelu.cz\/atlasposkozenidrevin\/index.php\/lykozrout-prostredni\/","title":{"rendered":"l\u00fdko\u017erout prost\u0159edn\u00ed"},"content":{"rendered":"\n<p style=\"text-align:left\" class=\"has-medium-font-size\"><em>Pityokteines spinidens <\/em>Reitter, 1894<\/p>\n\n\n\n<p style=\"text-align:left\">Taxonomick\u00e9 za\u0159azen\u00ed:<br>\u0158\u00e1d: brouci (<em>Coleoptera<\/em>)<br>\u010cele\u010f: nosatcovit\u00ed (<em>Curculionidae<\/em>)<\/p>\n\n\n\n<p><strong>Hostitelsk\u00e9 d\u0159eviny:<\/strong><strong> <\/strong>jedle b\u011blokor\u00e1 (<em>Abies alba<\/em>), v\u00fdjime\u010dn\u011b dal\u0161\u00ed jedle a dal\u0161\u00ed druhy jehli\u010dnan\u016f (zejm\u00e9na mod\u0159\u00edn).<\/p>\n\n\n<style type=\"text\/css\">\n#foogallery-gallery-2670 .fg-image { width: 560px; }\n#foogallery-gallery-2670 { --fg-gutter: 10px; }<\/style>\n\t\t\t<div class=\"foogallery foogallery-container foogallery-default foogallery-lightbox-none fg-left fg-default fg-ready fg-light fg-border-thin fg-shadow-outline fg-loading-default fg-loaded-fade-in fg-caption-always fg-hover-fade fg-hover-zoom\" id=\"foogallery-gallery-2670\" data-foogallery=\"{&quot;item&quot;:{&quot;showCaptionTitle&quot;:true,&quot;showCaptionDescription&quot;:true},&quot;lazy&quot;:true}\" style=\"--fg-title-line-clamp: 0; --fg-description-line-clamp: 0;\" >\n\t<div class=\"fg-item fg-type-image fg-idle\"><figure class=\"fg-item-inner\"><a href=\"https:\/\/rumex.mendelu.cz\/atlasposkozenidrevin\/wp-content\/uploads\/2024\/11\/lykozrout-prostred_pozerek.jpg\" data-caption-title=\"Po\u017eerek, sb\u00edrky \u00daOLM.\" data-attachment-id=\"4730\" data-type=\"image\" class=\"fg-thumb\"><span class=\"fg-image-wrap\"><img fetchpriority=\"high\" decoding=\"async\" title=\"Po\u017eerek, sb\u00edrky \u00daOLM.\" width=\"560\" height=\"430\" class=\"skip-lazy fg-image\" data-src-fg=\"https:\/\/rumex.mendelu.cz\/atlasposkozenidrevin\/wp-content\/uploads\/cache\/2024\/11\/lykozrout-prostred_pozerek\/2558938411.jpg\" src=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20width%3D%22560%22%20height%3D%22430%22%20viewBox%3D%220%200%20560%20430%22%3E%3C%2Fsvg%3E\" loading=\"eager\"><\/span><span class=\"fg-image-overlay\"><\/span><\/a><figcaption class=\"fg-caption\"><div class=\"fg-caption-inner\"><div class=\"fg-caption-title\">Po\u017eerek, sb\u00edrky \u00daOLM.<\/div><\/div><\/figcaption><\/figure><div class=\"fg-loader\"><\/div><\/div><\/div>\n\n\n\n<p><\/p>\n\n\n\n<p><strong>Popis: <\/strong>Brouk je 2\u20132.8 mm dlouh\u00fd, v\u00e1lcovit\u00fd, \u010dernohn\u011bd\u00fd, leskl\u00fd. Velmi podobn\u00fd <em>Pityokteines curvidens.<\/em> Nejspolehliv\u011bji ho lze odli\u0161it podle tvaru sutur\u00e1ln\u00edch zoubk\u016f, kter\u00e9 jsou u tohoto druhu nam\u00ed\u0159eny vodorovn\u011b dozadu, co\u017e je z\u0159eteln\u00e9 jak u same\u010dk\u016f tak i sami\u010dek. Druh\u00fd v\u00fdrazn\u00fd zoubek je zahnut v\u00fdrazn\u011b dost\u0159edn\u011b.<\/p>\n\n\n\n<p><strong>Ekologie druhu: <\/strong>Zpravidla bivoltinn\u00ed. Poprv\u00e9 se roj\u00ed koncem dubna, podruh\u00e9 v&nbsp;srpnu. V meziobdob\u00ed bylo rovn\u011b\u017e zaznamen\u00e1no sestersk\u00e9 p\u0159erojov\u00e1n\u00ed. V teplej\u0161\u00edch oblastech bylo pozorov\u00e1no i rojen\u00ed t\u0159et\u00ed (v z\u00e1v\u011bru vegeta\u010dn\u00ed sez\u00f3ny). Po\u017eerek podobn\u00fd <em>Pityokteines curvidens <\/em>ve tvaru tiskac\u00edho p\u00edsmene I s&nbsp;velmi prodlou\u017een\u00fdmi patkami, nebo \u0161iroce hv\u011bzdicovit\u00fd, nej\u010dast\u011bji \u010dty\u0159ramenn\u00fd. Mate\u010dn\u00e9 chodby 4\u20135 cm dlouh\u00e9 a asi 1,4 mm \u0161irok\u00e9. Larvov\u00e9 chodby p\u0159ev\u00e1\u017en\u011b pod\u00e9ln\u00e9 a pom\u011brn\u011b kr\u00e1tk\u00e9. Kuklov\u00e9 kol\u00e9bky zpravidla zahlouben\u00e9 do b\u011blov\u00e9ho d\u0159eva. Mlad\u00ed brouci prod\u011bl\u00e1vaj\u00ed zralostn\u00ed \u017e\u00edr v&nbsp;m\u00edst\u011b vyl\u00edhnut\u00ed. &nbsp;<\/p>\n\n\n\n<p><strong>V\u00fdznam druhu: <\/strong>Os\u00eddluje siln\u011bj\u0161\u00ed jedle, zejm\u00e9na st\u0159edn\u00ed a horn\u00ed \u010d\u00e1st kmene se st\u0159edn\u011b silnou k\u016frou. Za del\u0161\u00edch p\u0159\u00edsu\u0161k\u016f i na b\u00e1z\u00edch jedl\u00ed. Napad\u00e1 tak\u00e9 km\u00ednky mlad\u00fdch strom\u016f a zp\u016fsobuje jejich hynut\u00ed. Hojn\u00fd. Obecn\u011b lze konstatovat, \u017ee z\u00e1stupci rodu <em>Pityokteines<\/em> se ve st\u0159edn\u00ed Evrop\u011b projevuj\u00ed jako nejv\u00fdznamn\u011bj\u0161\u00ed podkorn\u00ed druhy hmyzu p\u016fsob\u00edc\u00ed hospod\u00e1\u0159sk\u00e9 ztr\u00e1ty v jedlov\u00fdch porostech, i kdy\u017e jen lok\u00e1ln\u011b a i \u010dasov\u011b sporadicky.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Pityokteines spinidens Reitter, 1894 Taxonomick\u00e9 za\u0159azen\u00ed:\u0158\u00e1d: brouci (Coleoptera)\u010cele\u010f: nosatcovit\u00ed (Curculionidae) Hostitelsk\u00e9 d\u0159eviny: jedle b\u011blokor\u00e1 (Abies [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"template-full-width.php","meta":{"footnotes":""},"class_list":["post-1699","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/rumex.mendelu.cz\/atlasposkozenidrevin\/index.php\/wp-json\/wp\/v2\/pages\/1699","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/rumex.mendelu.cz\/atlasposkozenidrevin\/index.php\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/rumex.mendelu.cz\/atlasposkozenidrevin\/index.php\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/rumex.mendelu.cz\/atlasposkozenidrevin\/index.php\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/rumex.mendelu.cz\/atlasposkozenidrevin\/index.php\/wp-json\/wp\/v2\/comments?post=1699"}],"version-history":[{"count":4,"href":"https:\/\/rumex.mendelu.cz\/atlasposkozenidrevin\/index.php\/wp-json\/wp\/v2\/pages\/1699\/revisions"}],"predecessor-version":[{"id":2671,"href":"https:\/\/rumex.mendelu.cz\/atlasposkozenidrevin\/index.php\/wp-json\/wp\/v2\/pages\/1699\/revisions\/2671"}],"wp:attachment":[{"href":"https:\/\/rumex.mendelu.cz\/atlasposkozenidrevin\/index.php\/wp-json\/wp\/v2\/media?parent=1699"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}