{"id":1307,"date":"2019-05-08T08:26:19","date_gmt":"2019-05-08T08:26:19","guid":{"rendered":"http:\/\/hu.life4oakforests.eu\/?page_id=1307"},"modified":"2019-05-08T08:26:19","modified_gmt":"2019-05-08T08:26:19","slug":"orias-torosdarazs-megascolia-maculata","status":"publish","type":"page","link":"https:\/\/hu.life4oakforests.eu\/de\/orias-torosdarazs-megascolia-maculata\/","title":{"rendered":"\u00d3ri\u00e1s t\u0151r\u00f6sdar\u00e1zs (Megascolia maculata)"},"content":{"rendered":"

\n

Faj \u00e9s \u00e9l\u0151hely le\u00edr\u00e1s<\/h4>\n

A z\u00f6m\u00f6k testfel\u00e9p\u00edt\u00e9s\u0171 \u00f3ri\u00e1s t\u0151r\u00f6sdar\u00e1zs ak\u00e1r 50 mm-t is el\u00e9r\u0151 testhossz\u00e1val a legnagyobb eur\u00f3pai h\u00e1rty\u00e1ssz\u00e1rny\u00fa. A n\u0151st\u00e9nyek termetesebbek a h\u00edmekn\u00e9l, a legkisebb h\u00edmek testhossza alig haladja meg a 20 mm-t.<\/p>\n

Az \u00f3ri\u00e1s t\u0151r\u00f6sdar\u00e1zs mag\u00e1nyos \u00e9letm\u00f3d\u00fa, parazitoid faj. Lemezescs\u00e1p\u00fa bogarak (Scarabaeoidea) l\u00e1rv\u00e1inak \u00e9l\u0151sk\u00f6d\u0151je, els\u0151dleges gazda\u00e1llata az orrszarv\u00fabog\u00e1r (Oryctes nasicornis), de k\u00fcl\u00f6nb\u00f6z\u0151 cserebog\u00e1rfajokban, pl. csap\u00f3 cserebog\u00e1rban (Polyphylla fullo), keleti cserebog\u00e1rban (Anoxia orientalis), valamint nagy szarvasbog\u00e1rban (Lucanus cervus) \u00e9s butabog\u00e1rban (Pentodon idiota) is fejl\u0151dhet. A n\u0151st\u00e9ny \u00e1s\u00f3t\u00fcsk\u00e9s l\u00e1baival utat kapar mag\u00e1nak a f\u00f6ldben fejl\u0151d\u0151 gazdaszervezethez, full\u00e1nkja sz\u00far\u00e1s\u00e1val maradand\u00f3 b\u00e9nul\u00e1st okoz, majd r\u00e1helyez egy pet\u00e9t.<\/p>\n

A kikel\u0151 dar\u00e1zsl\u00e1rva eleinte k\u00edv\u00fclr\u0151l fogyasztja a gazdal\u00e1rv\u00e1t, majd belef\u00farja mag\u00e1t. Miut\u00e1n teljesen elfogyasztotta, a gazda b\u0151r\u00e9n bel\u00fcl v\u00f6r\u00f6ses gub\u00f3t sz\u0151, \u00e9s ebben a form\u00e1ban telel \u00e1t. A kifejlett darazsak csak a k\u00f6vetkez\u0151 tavasszal b\u00fajnak el\u0151 a talajb\u00f3l. Az im\u00e1g\u00f3k vir\u00e1gokat l\u00e1togatnak, nekt\u00e1rral t\u00e1pl\u00e1lkoznak. Nem v\u00e1logat\u00f3sak, de f\u0151leg a d\u00fas vir\u00e1gzat\u00fa, nekt\u00e1rt b\u0151ven termel\u0151 n\u00f6v\u00e9nyeken (\u00f6rd\u00f6gszek\u00e9r, orvosi pemetef\u0171, f\u00f6ldi bodza, s\u0151t a selyemk\u00f3r\u00f3 is) l\u00e1that\u00f3k.<\/p>\n

Haz\u00e1nk minden r\u00e9sz\u00e9b\u0151l ismert, f\u0151leg sz\u00e1raz, meleg helyeken fordul el\u0151. K\u00fcl\u00f6n\u00f6sen gyakran l\u00e1that\u00f3 korhadt fatusk\u00f3k, kiv\u00e1gott f\u00e1k f\u00f6ldben maradt gy\u00f6kereinek k\u00f6zel\u00e9ben, ahol a gazdaszervezetei fejl\u0151dnek.<\/p>\n

F\u0151bb vesz\u00e9lyeztet\u0151 t\u00e9nyez\u0151k<\/h4>\n

\u00c9l\u0151helyeinek degrad\u00e1l\u00f3d\u00e1sa, faj\u00f6sszet\u00e9tel\u00e9nek v\u00e1ltoz\u00e1sa, vesz\u00e9lyezteti. Gyakran \u201evesz\u00e9lyes\u201d dar\u00e1zsnak v\u00e9lik, \u00e9s az\u00e9rt elpuszt\u00edtj\u00e1k. Fontos sz\u00e1m\u00e1ra a v\u00e1ltozatos t\u00e9rszerkezet\u0171 erd\u0151\u00e1llom\u00e1ny, a holt fa jelenl\u00e9te.<\/p>\n

Speci\u00e1lis term\u00e9szetv\u00e9delmi beavatkoz\u00e1sok<\/h4>\n

A homog\u00e9n erd\u0151sorok t\u00e9rszerkezet\u00e9nek jav\u00edt\u00e1sa, holtf\u00e1t biztos\u00edt a gazdaszervezet fenntart\u00e1s\u00e1hoz.<\/p>\n

<\/div>

\n

\"\"<\/p>\n

<\/div><\/div>\n

Kapcsol\u00f3d\u00f3 projekt ter\u00fcletek<\/b>
\nTihany<\/p>\n

Irodalom<\/b>
\nhttps:\/\/www.dunaipoly.hu\/hu\/hir\/torosdarazsak-es-poszmehek-terjedoben, Vas Zolt\u00e1n \u00e9s Merkl Ott\u00f3<\/p>\n

<\/h6>\n","protected":false},"excerpt":{"rendered":"

Kapcsol\u00f3d\u00f3 projekt ter\u00fcletek Tihany Irodalom https:\/\/www.dunaipoly.hu\/hu\/hir\/torosdarazsak-es-poszmehek-terjedoben, Vas Zolt\u00e1n \u00e9s Merkl Ott\u00f3<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"kt_blocks_editor_width":"","_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"class_list":["post-1307","page","type-page","status-publish","hentry"],"translation":{"provider":"WPGlobus","version":"3.0.1","language":"de","enabled_languages":["en","es","de","fr","ru"],"languages":{"en":{"title":true,"content":true,"excerpt":false},"es":{"title":false,"content":false,"excerpt":false},"de":{"title":false,"content":false,"excerpt":false},"fr":{"title":false,"content":false,"excerpt":false},"ru":{"title":false,"content":false,"excerpt":false}}},"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/hu.life4oakforests.eu\/de\/wp-json\/wp\/v2\/pages\/1307","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/hu.life4oakforests.eu\/de\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/hu.life4oakforests.eu\/de\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/hu.life4oakforests.eu\/de\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/hu.life4oakforests.eu\/de\/wp-json\/wp\/v2\/comments?post=1307"}],"version-history":[{"count":1,"href":"https:\/\/hu.life4oakforests.eu\/de\/wp-json\/wp\/v2\/pages\/1307\/revisions"}],"predecessor-version":[{"id":1309,"href":"https:\/\/hu.life4oakforests.eu\/de\/wp-json\/wp\/v2\/pages\/1307\/revisions\/1309"}],"wp:attachment":[{"href":"https:\/\/hu.life4oakforests.eu\/de\/wp-json\/wp\/v2\/media?parent=1307"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}