{"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\/hu\/science\/entomology\/fall-armyworms-unprecedented-invasion\/","title":{"rendered":"\u0150szi seregf\u00e9reg: p\u00e9ld\u00e1tlan inv\u00e1zi\u00f3 Magyarorsz\u00e1gon"},"content":{"rendered":"<h2 class=\"wp-block-heading\">\u0150szi seregf\u00e9reg: p\u00e9lda n\u00e9lk\u00fcli inv\u00e1zi\u00f3<\/h2>\n\n<h2 class=\"wp-block-heading\">Bevezet\u00e9s<\/h2>\n\n<p>Az \u0151sz seregf\u00e9reg, egy invaz\u00edv herny\u00f3faj p\u00e9ld\u00e1tlan m\u00e9rt\u00e9kben okoz puszt\u00edt\u00e1st az Egyes\u00fclt \u00c1llamokban a gyepfel\u00fcleteken \u00e9s n\u00f6v\u00e9nyeken. Ezek a fal\u00e1nk k\u00e1rtev\u0151k k\u00e9pesek a buja, z\u00f6ld f\u00fcvet n\u00e9h\u00e1ny \u00f3ra alatt barn\u00e1v\u00e1 v\u00e1ltoztatni, \u00e9s maguk ut\u00e1n puszt\u00edt\u00e1s nyomait hagyj\u00e1k.<\/p>\n\n<h2 class=\"wp-block-heading\">Biol\u00f3gia \u00e9s viselked\u00e9s<\/h2>\n\n<p>Az \u0151sz seregf\u00e9reg a lepk\u00e9k l\u00e1rv\u00e1i, amelyek egyetlen nap alatt t\u00f6bb sz\u00e1z kilom\u00e9tert is meg tudnak tenni. Levelekre, f\u0171re \u00e9s egy\u00e9b n\u00f6v\u00e9nyzetre rakj\u00e1k toj\u00e1saikat, amelyek azt\u00e1n egy h\u00e9ten bel\u00fcl kikelnek, \u00e9s herny\u00f3kk\u00e1 fejl\u0151dnek. A herny\u00f3k jellegzetes Y alak\u00fa fejjel \u00e9s test\u00fck\u00f6n h\u00e1rom cs\u00edkkal rendelkeznek.<\/p>\n\n<h2 class=\"wp-block-heading\">A gyepfel\u00fcletekre \u00e9s n\u00f6v\u00e9nyekre gyakorolt hat\u00e1s<\/h2>\n\n<p>Kikel\u00e9s ut\u00e1n az \u0151sz seregf\u00e9reg a n\u00f6v\u00e9nyek gy\u00f6ker\u00e9vel \u00e9s leveleivel t\u00e1pl\u00e1lkozik, ami gyors k\u00e1rosod\u00e1shoz \u00e9s t\u00e1panyaghi\u00e1nyhoz vezet. A gyepfel\u00fcletek kevesebb, mint 48 \u00f3ra alatt megbarnulhatnak, m\u00edg a n\u00f6v\u00e9nyek s\u00falyos term\u00e9skies\u00e9st szenvedhetnek el.<\/p>\n\n<h2 class=\"wp-block-heading\">A fert\u0151z\u00e9shez hozz\u00e1j\u00e1rul\u00f3 t\u00e9nyez\u0151k<\/h2>\n\n<p>Az idei \u0151sz seregf\u00e9reg fert\u0151z\u00e9s k\u00fcl\u00f6n\u00f6sen s\u00falyos t\u00f6bb t\u00e9nyez\u0151 miatt, t\u00f6bbek k\u00f6z\u00f6tt:<\/p>\n\n<ul class=\"wp-block-list\">\n<li>kedvez\u0151 id\u0151j\u00e1r\u00e1si mint\u00e1k, amelyek lehet\u0151v\u00e9 tett\u00e9k a lepk\u00e9k sz\u00e9les k\u00f6r\u0171 elterjed\u00e9s\u00e9t \u00e9s \u00faj ter\u00fcleteken t\u00f6rt\u00e9n\u0151 toj\u00e1srak\u00e1st<\/li>\n<li>nagy \u0151sz seregf\u00e9reg popul\u00e1ci\u00f3k az el\u0151z\u0151 \u00e9vekben<\/li>\n<li>a term\u00e9szetes ragadoz\u00f3k sz\u00e1m\u00e1nak cs\u00f6kken\u00e9se a n\u00f6v\u00e9nyv\u00e9d\u0151 szerek haszn\u00e1lata miatt<\/li>\n<li>bizonyos f\u0171fajt\u00e1k fog\u00e9konys\u00e1ga az \u0151sz seregf\u00e9reg okozta k\u00e1rokra<\/li>\n<\/ul>\n\n<h2 class=\"wp-block-heading\">Ir\u00e1ny\u00edt\u00e1s \u00e9s szab\u00e1lyoz\u00e1s<\/h2>\n\n<p>A rovar\u00f6l\u0151k jelentik a leghat\u00e9konyabb m\u00f3dszert az \u0151sz seregf\u00e9reg elleni v\u00e9dekez\u00e9sre. Azonban a jelent\u0151s k\u00e1rok megel\u0151z\u00e9se \u00e9rdek\u00e9ben gyorsan alkalmazni kell \u0151ket. Csak akkor vess \u00fajra, ha m\u00e1r elm\u00falt a kikel\u0151 l\u00e1rv\u00e1k m\u00e1sodik hull\u00e1m\u00e1nak vesz\u00e9lye.<\/p>\n\n<h2 class=\"wp-block-heading\">Az elv\u00e1r\u00e1sok kezel\u00e9se<\/h2>\n\n<p>A megfelel\u0151 kezel\u00e9s ellen\u00e9re fontos megjegyezni, hogy az \u0151sz seregferget neh\u00e9z lehet teljesen ellen\u0151rz\u00e9s alatt tartani. A teljes kiirt\u00e1s helyett ink\u00e1bb a popul\u00e1ci\u00f3k kezel\u00e9s\u00e9re \u00e9s a k\u00e1r minimaliz\u00e1l\u00e1s\u00e1ra \u00f6sszpontos\u00edts.<\/p>\n\n<h2 class=\"wp-block-heading\">Hossz\u00fa t\u00e1v\u00fa strat\u00e9gi\u00e1k<\/h2>\n\n<p>Az \u0151sz seregf\u00e9reg hossz\u00fa t\u00e1v\u00fa hat\u00e1s\u00e1nak cs\u00f6kkent\u00e9se \u00e9rdek\u00e9ben fontold meg a k\u00f6vetkez\u0151 strat\u00e9gi\u00e1kat:<\/p>\n\n<ul class=\"wp-block-list\">\n<li>\u00fcltess ellen\u00e1ll\u00f3 f\u0171fajokat<\/li>\n<li>\u00f6szt\u00f6n\u00f6zd a term\u00e9szetes ragadoz\u00f3kat, p\u00e9ld\u00e1ul a madarakat \u00e9s a parazita darazsakat<\/li>\n<li>alkalmazz olyan kultur\u00e1lis gyakorlatokat, mint a vet\u00e9sforg\u00f3 \u00e9s a megfelel\u0151 \u00f6nt\u00f6z\u00e9s, hogy a k\u00f6rnyezetet kev\u00e9sb\u00e9 kedvez\u0151v\u00e9 tedd az \u0151sz seregf\u00e9reg sz\u00e1m\u00e1ra<\/li>\n<\/ul>\n\n<h2 class=\"wp-block-heading\">Tov\u00e1bbi inform\u00e1ci\u00f3k<\/h2>\n\n<ul class=\"wp-block-list\">\n<li>Az \u0151sz seregf\u00e9reg \u0151shonos Amerik\u00e1ban, de elterjedt a vil\u00e1g m\u00e1s r\u00e9szein is, bele\u00e9rtve Afrik\u00e1t \u00e9s \u00c1zsi\u00e1t.<\/li>\n<li>A herny\u00f3k t\u00f6bb mint 80 k\u00fcl\u00f6nb\u00f6z\u0151 n\u00f6v\u00e9nyfajjal t\u00e1pl\u00e1lkozhatnak, k\u00f6zt\u00fck kukoric\u00e1val, sz\u00f3jababbal \u00e9s gyapottal.<\/li>\n<li>S\u00falyos fert\u0151z\u00e9sek eset\u00e9n az \u0151sz seregf\u00e9reg milli\u00f3 doll\u00e1ros k\u00e1rokat okozhat a n\u00f6v\u00e9nyekben.<\/li>\n<\/ul>\n\n<h2 class=\"wp-block-heading\">Felh\u00edv\u00e1s cselekv\u00e9sre<\/h2>\n\n<p>Ha gyan\u00edtod, hogy a gyepfel\u00fcletedet vagy n\u00f6v\u00e9nyeidet \u0151sz seregf\u00e9reg t\u00e1madta meg, fordulj seg\u00edts\u00e9g\u00e9rt a helyi mez\u0151gazdas\u00e1gi kiterjeszt\u0151 szolg\u00e1lathoz. A korai felismer\u00e9s \u00e9s kezel\u00e9s d\u00f6nt\u0151 fontoss\u00e1g\u00fa a k\u00e1rok minimaliz\u00e1l\u00e1sa \u00e9s az \u00e9rt\u00e9kes n\u00f6v\u00e9nyek meg\u00f3v\u00e1sa \u00e9rdek\u00e9ben.<\/p>","protected":false},"excerpt":{"rendered":"<p>\u0150szi seregf\u00e9reg: p\u00e9lda n\u00e9lk\u00fcli inv\u00e1zi\u00f3 Bevezet\u00e9s Az \u0151sz seregf\u00e9reg, egy invaz\u00edv herny\u00f3faj p\u00e9ld\u00e1tlan m\u00e9rt\u00e9kben okoz puszt\u00edt\u00e1st az Egyes\u00fclt \u00c1llamokban a gyepfel\u00fcleteken \u00e9s n\u00f6v\u00e9nyeken. Ezek a fal\u00e1nk k\u00e1rtev\u0151k k\u00e9pesek a buja,&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":[99,8864,286,11179,6929,21031],"class_list":["post-15827","post","type-post","status-publish","format-standard","hentry","category-entomology","tag-lifescienceart","tag-lawn-care","tag-invasive-species","tag-pest-management","tag-crop-protection","tag-fall-armyworms"],"_links":{"self":[{"href":"https:\/\/www.lifescienceart.com\/hu\/wp-json\/wp\/v2\/posts\/15827","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.lifescienceart.com\/hu\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.lifescienceart.com\/hu\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/hu\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/hu\/wp-json\/wp\/v2\/comments?post=15827"}],"version-history":[{"count":1,"href":"https:\/\/www.lifescienceart.com\/hu\/wp-json\/wp\/v2\/posts\/15827\/revisions"}],"predecessor-version":[{"id":15828,"href":"https:\/\/www.lifescienceart.com\/hu\/wp-json\/wp\/v2\/posts\/15827\/revisions\/15828"}],"wp:attachment":[{"href":"https:\/\/www.lifescienceart.com\/hu\/wp-json\/wp\/v2\/media?parent=15827"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/hu\/wp-json\/wp\/v2\/categories?post=15827"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/hu\/wp-json\/wp\/v2\/tags?post=15827"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}