{"id":3024,"date":"2020-02-25T15:51:10","date_gmt":"2020-02-25T14:51:10","guid":{"rendered":"http:\/\/rumex.mendelu.cz\/atlasposkozenidrevin\/?page_id=3024"},"modified":"2024-11-06T13:24:27","modified_gmt":"2024-11-06T12:24:27","slug":"belokaz-dubovy","status":"publish","type":"page","link":"https:\/\/rumex.mendelu.cz\/atlasposkozenidrevin\/index.php\/belokaz-dubovy\/","title":{"rendered":"b\u011blokaz dubov\u00fd"},"content":{"rendered":"\n<p class=\"has-medium-font-size\"><strong><em>Scolytus intricatus <\/em><\/strong><strong>(Ratzeburg, 1837)<\/strong><\/p>\n\n\n\n<p>TAXONOMICK\u00c9 ZA\u0158AZEN\u00cd:<br>\u00a0\u0158\u00e1d: brouci (Coleoptera)<br>\u010cele\u010f: nosatcovit\u00ed (Curculionidae)<\/p>\n\n\n\n<p><strong>HOSTITELSK\u00c9 D\u0158EVINY: <\/strong>duby (<em>Quercus <\/em>spp).<\/p>\n\n\n\n<p><strong>POPIS DRUHU: <\/strong>Brouk je ov\u00e1ln\u00fd, 2,5 \u20134,2 mm dlouh\u00fd, t\u011blo \u010dernohn\u011bd\u00e9, leskl\u00e9, krovky \u010dervenohn\u011bd\u00e9, matn\u00e9. Same\u010dek m\u00e1 pod\u00e9ln\u011b r\u00fdhovan\u00e9 ploch\u00e9 \u010delo, po stran\u00e1ch nad kusadly opat\u0159en\u00e9 p\u00e1rem \u0161t\u011bti\u010dek \u017elutav\u00fdch chloupk\u016f, sami\u010dka m\u00e1 vyklenut\u00e9 r\u00fdhovan\u00e9 \u010delo bez \u0161t\u011bti\u010dek chloupk\u016f. \u0160t\u00edt je \u010dern\u00fd, hladk\u00fd, slab\u011b leskl\u00fd, po cel\u00e9 plo\u0161e te\u010dkovan\u00fd. Krovky jsou v\u00a0r\u00fdh\u00e1ch a mezir\u00fd\u017e\u00edch jemn\u011b r\u00fdhovan\u00e9 a drobn\u011b te\u010dkovan\u00e9. Krovky kryj\u00ed bo\u010dn\u00ed strany zade\u010dku shora jen \u010d\u00e1ste\u010dn\u011b, viditeln\u00e9 zade\u010dkov\u00e9 \u010dl\u00e1nky ub\u00edhaj\u00ed sm\u011brem nahoru ke konci krovek. <\/p>\n\n\n\n<p><\/p>\n\n\n<style type=\"text\/css\">\n#foogallery-gallery-3559 .fg-image { width: 560px; }\n#foogallery-gallery-3559 { --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-3559\" data-foogallery=\"{&quot;item&quot;:{&quot;showCaptionTitle&quot;:false,&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\/belokaz-db_pozerek1.jpg\" data-caption-title=\"Po\u017eerek, sb\u00edrky \u00daOLM.\" data-caption-desc=\"Po\u017eerek, sb\u00edrky \u00daOLM.\" data-attachment-id=\"4680\" 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\/belokaz-db_pozerek1\/3760446946.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-desc\">Po\u017eerek, sb\u00edrky \u00daOLM.<\/div><\/div><\/figcaption><\/figure><div class=\"fg-loader\"><\/div><\/div><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\/belokaz-db_pozerek2.jpg\" data-caption-title=\"Po\u017eerek, sb\u00edrky \u00daOLM.\" data-caption-desc=\"Po\u017eerek, sb\u00edrky \u00daOLM.\" data-attachment-id=\"4681\" data-type=\"image\" class=\"fg-thumb\"><span class=\"fg-image-wrap\"><img 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\/belokaz-db_pozerek2\/3104043705.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-desc\">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>EKOLOGIE DRUHU: <\/strong>Brouci se roj\u00ed p\u0159i univoltinn\u00edm v\u00fdvoji v\u00a0\u010dervenci, p\u0159i bivoltinn\u00edm v\u00fdvoji v\u00a0kv\u011btnu a v\u00a0z\u00e1\u0159\u00ed. Zralostn\u00ed \u017e\u00edr prod\u011bl\u00e1vaj\u00ed na lo\u0148sk\u00fdch v\u00fdhonc\u00edch. Je monogamn\u00ed \u2013 spole\u010dn\u00fd po\u017eerek zakl\u00e1d\u00e1 sami\u010dka. \u00a0Sami\u010dka klade vaj\u00ed\u010dek jednotliv\u011b do z\u00e1\u0159ez\u016f po obou stran\u00e1ch mate\u010dn\u00e9 chodby v pr\u016fm\u011brn\u00e9m po\u010dtu 30 ks, po vykladen\u00ed setrv\u00e1v\u00e1 v po\u017eerku a v\u011bt\u0161inou hyne v z\u00e1vrtov\u00e9m otvoru. Z vaj\u00ed\u010dek se p\u0159ibli\u017en\u011b po jednom t\u00fddnu l\u00edhnou larvy, jejich\u017e v\u00fdvoj trv\u00e1 zpravidla a\u017e do p\u0159\u00ed\u0161t\u00edho jara. P\u0159ezimuje pod k\u016frou v larv\u00e1ln\u00edm st\u00e1diu. Na ja\u0159e se larvy kukl\u00ed, obdob\u00ed kukly trv\u00e1 p\u0159ibli\u017en\u011b dva t\u00fddny. Mate\u010dn\u00e9 chodby jsou p\u0159\u00ed\u010dn\u00e9, 1\u20135 cm dlouh\u00e9 a 1,5 mm \u0161irok\u00e9, hluboce za\u0159\u00edznut\u00e9 do b\u011ble. Larvov\u00e9 chodby jsou pod\u00e9ln\u00e9, dlouh\u00e9, nep\u0159\u00edli\u0161 hust\u00e9. <\/p>\n\n\n\n<p><strong>V\u00ddZNAM DRUHU: <\/strong>\u017dije na slab\u00fdch kmenech a v\u011btv\u00edch. V\u011bt\u0161\u00ed \u0161kody tak mohou vznikat p\u0159edev\u0161\u00edm v\u00a0\u010derstv\u00fdch v\u00fdsadb\u00e1ch dubu. K\u00a0jeho lok\u00e1ln\u00edm p\u0159emno\u017een\u00edm doch\u00e1z\u00ed tak\u00e9 v oblastech posti\u017een\u00fdch bo\u0159iv\u00fdmi v\u011btry a krupobit\u00edm. K znateln\u011bj\u0161\u00edm \u0161kod\u00e1m m\u016f\u017ee doj\u00edt tak\u00e9 p\u0159i dlouhotrvaj\u00edc\u00edm suchu na lokalit\u00e1ch se siln\u00fdm poklesem hladiny spodn\u00ed vody. Mlad\u00ed brouci mohou p\u0159i zralostn\u00edm \u017e\u00edru na lo\u0148sk\u00fdch v\u00fdhonc\u00edch p\u0159en\u00e1\u0161et tracheomyk\u00f3zn\u00ed houby.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Scolytus intricatus (Ratzeburg, 1837) TAXONOMICK\u00c9 ZA\u0158AZEN\u00cd:\u00a0\u0158\u00e1d: brouci (Coleoptera)\u010cele\u010f: nosatcovit\u00ed (Curculionidae) HOSTITELSK\u00c9 D\u0158EVINY: duby (Quercus spp). [&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-3024","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/rumex.mendelu.cz\/atlasposkozenidrevin\/index.php\/wp-json\/wp\/v2\/pages\/3024","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=3024"}],"version-history":[{"count":3,"href":"https:\/\/rumex.mendelu.cz\/atlasposkozenidrevin\/index.php\/wp-json\/wp\/v2\/pages\/3024\/revisions"}],"predecessor-version":[{"id":3758,"href":"https:\/\/rumex.mendelu.cz\/atlasposkozenidrevin\/index.php\/wp-json\/wp\/v2\/pages\/3024\/revisions\/3758"}],"wp:attachment":[{"href":"https:\/\/rumex.mendelu.cz\/atlasposkozenidrevin\/index.php\/wp-json\/wp\/v2\/media?parent=3024"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}