Auginta d\u0117l dekoratyvumo, \u0161iandien ji laikoma viena agresyviausi\u0173 invazini\u0173 r\u016b\u0161i\u0173 Europoje. Reinutr\u0117 atrodo \u012fsp\u016bdingai: auk\u0161ti stiebai, dideli \u017eali lapai ir ruden\u012f pasirodantys smulk\u016bs balti \u017eiedai.<\/p>
Japonin\u0117 reinutr\u0117 kilusi i\u0161 Japonijos, Kinijos ir Kor\u0117jos region\u0173. \u012e Europ\u0105 ji atve\u017eta kaip dekoratyvinis augalas. Lietuvoje reinutr\u0117s augintos sodybose ir parkuose. \u0160iandien ji aptinkama visoje \u0161alyje.<\/p>
Palankiomis s\u0105lygomis japonin\u0117 reinutr\u0117 u\u017eauga iki 3 metr\u0173 auk\u0161\u010dio ir sudaro tankius s\u0105\u017ealynus, pro kuriuos sunku prasiskverbti kitiems augalams. D\u0117l to vietiniai augalai neauga, nyksta nat\u016bralios j\u0173 bendrijos, ma\u017e\u0117ja biologin\u0117 \u012fvairov\u0117. Reinutr\u0117 gali visi\u0161kai pakeisti nat\u016brali\u0105 augalij\u0105, nuo kurios priklauso daugelis vabzd\u017ei\u0173, pauk\u0161\u010di\u0173 ir kit\u0173 gyv\u016bn\u0173 r\u016b\u0161i\u0173.<\/p>
Did\u017eiausia \u0161io augalo stipryb\u0117 slypi \u0161akniastiebiuose. \u017dem\u0117je jie sudaro tank\u0173 tinkl\u0105. Net ir sunaikinus ant\u017eemin\u0119 augalo dal\u012f, i\u0161 \u0161akn\u0173 jis greitai at\u017eelia. Japonin\u0117s reinutr\u0117s plinta su perkeliamu gruntu, statyb\u0173 metu ve\u017eama \u017eeme ar netinkamai tvarkomomis sodo atliekomis. Jos \u0161akniastiebiai gali prasiskverbti \u012f ply\u0161ius ir pa\u017eeisti pastat\u0173 pamatus, ardyti keli\u0173 dang\u0105, melioracijos sistemas, vamzdynus, u\u017etvankas.<\/p>
Japonin\u0117 reinutr\u0117 \u2013 viena sunkiausiai kontroliuojam\u0173 invazini\u0173 r\u016b\u0161i\u0173. Vienkartinis nupjovimas beveik niekada neduoda rezultato \u2013 ji atauga dar tankesn\u0117. Pjaunant augalus keliskart per sezon\u0105 galima i\u0161sekinti \u0161akniastiebiuose sukauptas maisto med\u017eiagas. \u0160is metodas reikalauja kantryb\u0117s ir turi b\u016bti taikomas ne vienus metus. Nedideliuose plotuose galima i\u0161kasti augal\u0173 \u0161akniastiebius. Kai kuriais atvejais naudojami herbicidai. Viena efektyviausi\u0173 kovos priemoni\u0173 \u2013 prevencija. Negalima auginti reinutri\u0173 sodybose, i\u0161mesti j\u0173 liekanas gamtoje. Japonin\u0117s reinutr\u0117s plitim\u0105 sustabdyti sud\u0117tinga, ta\u010diau atsakingas \u017emoni\u0173 elgesys gali gerokai suma\u017einti \u017eal\u0105.<\/p>
2025 m. japonin\u0117 reinutr\u0117 buvo \u012ftraukta \u012f Europos S\u0105jungos invazini\u0173 r\u016b\u0161i\u0173 s\u0105ra\u0161\u0105, tod\u0117l jai taikomi grie\u017eti naudojimo ir platinimo ribojimai.<\/p>
Valstybin\u0117s saugom\u0173 teritorij\u0173 tarnybos inf.<\/em><\/p>","protected":false},"excerpt":{"rendered":" Ruden\u012f baltai \u017eydinti japonin\u0117 reinutr\u0117 kelia rimt\u0105 gr\u0117sm\u0119 gamtai. Auginta d\u0117l dekoratyvumo, \u0161iandien ji laikoma viena agresyviausi\u0173 invazini\u0173 r\u016b\u0161i\u0173 Europoje. Reinutr\u0117 atrodo \u012fsp\u016bdingai: auk\u0161ti stiebai, dideli \u017eali lapai ir ruden\u012f… <\/p>\n","protected":false},"author":13,"featured_media":143530,"comment_status":"open","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"pmpro_default_level":"","jetpack_post_was_ever_published":false,"_FSMCFIC_featured_image_caption":"","_FSMCFIC_featured_image_nocaption":"","_FSMCFIC_featured_image_hide":"","_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[108,57],"tags":[],"class_list":["post-143529","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-gamta","category-kitos-temos","pmpro-has-access"],"featured_image_urls":{"full":["https:\/\/www.santaka.info\/wp-content\/uploads\/2026\/10\/s08172_i_.jpg",1200,788,false],"thumbnail":["https:\/\/www.santaka.info\/wp-content\/uploads\/2026\/10\/s08172_i_-150x150.jpg",150,150,true],"medium":["https:\/\/www.santaka.info\/wp-content\/uploads\/2026\/10\/s08172_i_-300x197.jpg",300,197,true],"medium_large":["https:\/\/www.santaka.info\/wp-content\/uploads\/2026\/10\/s08172_i_-768x504.jpg",768,504,true],"large":["https:\/\/www.santaka.info\/wp-content\/uploads\/2026\/10\/s08172_i_-1024x672.jpg",1024,672,true],"1536x1536":["https:\/\/www.santaka.info\/wp-content\/uploads\/2026\/10\/s08172_i_.jpg",1200,788,false],"2048x2048":["https:\/\/www.santaka.info\/wp-content\/uploads\/2026\/10\/s08172_i_.jpg",1200,788,false],"post-thumbnail":["https:\/\/www.santaka.info\/wp-content\/uploads\/2026\/10\/s08172_i_-600x400.jpg",600,400,true],"visualnews_post_thumb":["https:\/\/www.santaka.info\/wp-content\/uploads\/2026\/10\/s08172_i_-600x400.jpg",600,400,true],"woocommerce_thumbnail":["https:\/\/www.santaka.info\/wp-content\/uploads\/2026\/10\/s08172_i_-300x300.jpg",300,300,true],"woocommerce_single":["https:\/\/www.santaka.info\/wp-content\/uploads\/2026\/10\/s08172_i_-600x394.jpg",600,394,true],"woocommerce_gallery_thumbnail":["https:\/\/www.santaka.info\/wp-content\/uploads\/2026\/10\/s08172_i_-100x100.jpg",100,100,true]},"author_info":{"info":["Gidas"]},"category_info":"Gamta<\/a> Kitos temos<\/a>","tag_info":"Kitos temos","comment_count":"0","jetpack_featured_media_url":"https:\/\/www.santaka.info\/wp-content\/uploads\/2026\/10\/s08172_i_.jpg","jetpack_sharing_enabled":true,"jetpack-related-posts":[],"_links":{"self":[{"href":"https:\/\/www.santaka.info\/index.php\/wp-json\/wp\/v2\/posts\/143529","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.santaka.info\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.santaka.info\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.santaka.info\/index.php\/wp-json\/wp\/v2\/users\/13"}],"replies":[{"embeddable":true,"href":"https:\/\/www.santaka.info\/index.php\/wp-json\/wp\/v2\/comments?post=143529"}],"version-history":[{"count":1,"href":"https:\/\/www.santaka.info\/index.php\/wp-json\/wp\/v2\/posts\/143529\/revisions"}],"predecessor-version":[{"id":143531,"href":"https:\/\/www.santaka.info\/index.php\/wp-json\/wp\/v2\/posts\/143529\/revisions\/143531"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.santaka.info\/index.php\/wp-json\/wp\/v2\/media\/143530"}],"wp:attachment":[{"href":"https:\/\/www.santaka.info\/index.php\/wp-json\/wp\/v2\/media?parent=143529"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.santaka.info\/index.php\/wp-json\/wp\/v2\/categories?post=143529"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.santaka.info\/index.php\/wp-json\/wp\/v2\/tags?post=143529"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}