F\u0131nd\u0131k ba\u015fta olmak \u00fczere 300\u2019den fazla bitkide zarara ve \u00fcr\u00fcn kayb\u0131na yol a\u00e7an \u2018Kahverengi Kokarca\u2019 b\u00f6ce\u011fi ile m\u00fccadelede T\u00fcrkiye\u2019nin bir an \u00f6nce harekete ge\u00e7mesi gerekti\u011fi belirtildi.<\/p>\n
Uzmanlar, bu zararl\u0131n\u0131n anavatan\u0131 olan \u00c7in\u2019de yap\u0131lan incelemeler sonucunda bu b\u00f6ce\u011fin \u2018Samuray ar\u0131c\u0131\u011f\u0131\u2019 isimli faydal\u0131 parazitoid ar\u0131c\u0131k taraf\u0131ndan kontrol alt\u0131nda tutuldu\u011funu ve \u00f6nemli zarar yapamad\u0131\u011f\u0131n\u0131 belirterek bu faydal\u0131 b\u00f6ce\u011fin ithal edilerek biyolojik m\u00fccadele \u00e7al\u0131\u015fmalar\u0131n\u0131n ba\u015flat\u0131lmas\u0131n\u0131 istiyor.<\/p>\n
“Kahverengi kokarca tar\u0131mda ciddi \u00fcr\u00fcn kay\u0131plar\u0131na yol a\u00e7\u0131yor”<\/p>\n
Konuyla ilgili bilgiler veren Ondokuz May\u0131s \u00dcniversitesi (OM\u00dc) Ziraat Fak\u00fcltesi Bitki Koruma B\u00f6l\u00fcm\u00fc \u00d6\u011fretim \u00dcyesi Prof. Dr. Celal Tuncer, Kahverengi Kokarca zararl\u0131s\u0131n\u0131n \u00fclkemize 2017 y\u0131l\u0131nda giri\u015f yapt\u0131\u011f\u0131n\u0131 hat\u0131rlatt\u0131. Tuncer \u201cBu b\u00f6cek t\u00fcr\u00fc 300\u2019den fazla bitkide zarar yapan \u00e7ok \u00f6nemli istilac\u0131 bir b\u00f6cek t\u00fcr\u00fcd\u00fcr. Son y\u0131llarda ABD, Kanada ve Avrupa \u00fclkeleri ba\u015fta olmak \u00fczere bir\u00e7ok \u00fclkeye yay\u0131lm\u0131\u015f ve ciddi \u00fcr\u00fcn kay\u0131plar\u0131na neden olmu\u015ftur. Baz\u0131 \u00fclkeler bu zararl\u0131 b\u00f6ce\u011fi \u015fimdiye kadar kar\u015f\u0131la\u015ft\u0131klar\u0131 en \u00f6nemli istilac\u0131 b\u00f6cek olarak nitelendirmektedir. Halen \u00fclkemizde yayg\u0131n olarak Artvin ve Rize ilinde g\u00f6r\u00fclmeye ba\u015flam\u0131\u015f olup, di\u011fer \u00fclkelerde oldu\u011fu gibi h\u0131zla yay\u0131lma g\u00f6sterece\u011fi tahmin edilmektedir. Bu b\u00f6cek bulundu\u011fu \u00fclkelerde her y\u0131l milyarlarca dolarl\u0131k zarara neden olmaktad\u0131r. Bu zararl\u0131 meyve a\u011fa\u00e7lar\u0131, sebze bitkileri, s\u00fcs bitkileri ve hububat bitkilerini de i\u00e7ine alan geni\u015f bir \u00fcr\u00fcn grubunu tehdit etmektedir. ABD, \u0130talya ve G\u00fcrcistan\u2019da ya\u015fanan tecr\u00fcbe bu b\u00f6ce\u011fin f\u0131nd\u0131k i\u00e7in \u00f6nemli bir zararl\u0131 oldu\u011funu ve f\u0131nd\u0131kta ciddi kay\u0131p ortaya \u00e7\u0131kt\u0131\u011f\u0131n\u0131 g\u00f6stermektedir. Bu \u00fclkelerde yer yer zarar g\u00f6ren \u00fcr\u00fcn miktar\u0131n\u0131n f\u0131nd\u0131kta y\u00fczde 60-80\u2019lere ula\u015fm\u0131\u015f olmas\u0131 endi\u015fe verici bir durumdur. Bu b\u00f6cek ayr\u0131ca sonbaharda topluca evlere girerek insanlar\u0131n rahats\u0131z olmas\u0131na neden olmaktad\u0131r\u201d dedi.<\/p>\n
“Kimyasal m\u00fccadele tek ba\u015f\u0131na \u00e7\u00f6z\u00fcm de\u011fil”<\/p>\n
ABD ve Avrupa \u00fclkeleri ba\u015fta olmak \u00fczere, bu b\u00f6cek ile sorun ya\u015fayan \u00fclkelerin zararl\u0131y\u0131 kontrol alt\u0131na almak i\u00e7in k\u0131sa vadede a\u011f\u0131rl\u0131kl\u0131 olarak kimyasal ila\u00e7lar kulland\u0131\u011f\u0131n\u0131 ancak \u00e7ok say\u0131da ila\u00e7lama yap\u0131lmas\u0131na ra\u011fmen bu \u00fclkelerde zarar\u0131n \u00f6n\u00fcne ge\u00e7ilemedi\u011fine dikkat \u00e7eken Tuncer \u201cBir\u00e7ok \u00fclke zararl\u0131n\u0131n uzun vadeli olarak kontrol alt\u0131nda tutulmas\u0131 i\u00e7in Biyolojik m\u00fccadele imkanlar\u0131 \u00fczerinde durmaktad\u0131r. Zararl\u0131n\u0131n anavatan\u0131 olan \u00c7in\u2019de yap\u0131lan incelemeler bu b\u00f6ce\u011fin orada Samuray Ar\u0131c\u0131\u011f\u0131 \u2018Trissolcus japonicus\u2019 isimli faydal\u0131 parazitoid ar\u0131c\u0131k taraf\u0131ndan kontrol alt\u0131nda tutuldu\u011funu ve \u00f6nemli zarar yapmad\u0131\u011f\u0131n\u0131 g\u00f6stermi\u015ftir. Zararl\u0131ya kar\u015f\u0131 bu faydal\u0131 b\u00f6ce\u011fin \u00fcretilip sal\u0131nmas\u0131 \u00fczerinde ABD ve Avrupa\u2019da uzun s\u00fcredir test \u00e7al\u0131\u015fmalar\u0131 y\u00fcr\u00fct\u00fclmektedir. Bu \u00fclkelerde son y\u0131llarda kabul edilen mevzuat gere\u011fi bu \u00f6n test \u00e7al\u0131\u015fmalar\u0131 uzun y\u0131llar almaktad\u0131r. Fakat bu esnada faydal\u0131 parazitoid ar\u0131c\u0131k s\u00f6z konusu \u00fclkelere do\u011fal olarak ve kendili\u011finden gelmi\u015f bulunmaktad\u0131r\u201d diye konu\u015ftu.<\/p>\n
“M\u00fccadeleye acil ba\u015flan\u0131lmal\u0131”<\/p>\n
\u201c\u00dclkemizin bu konudaki avantaj\u0131; zararl\u0131 b\u00f6ce\u011fin \u015fimdilik sadece birka\u00e7 ilimize yay\u0131lm\u0131\u015f olmas\u0131 ve di\u011fer \u00fclkelerin bu konudaki tecr\u00fcbe ve birikiminden faydalanma imkan\u0131na sahip olmas\u0131d\u0131r\u201d diyen Prof Dr. Celal Tuncer \u201cHalen yay\u0131lma g\u00f6steren illerimizde k\u0131sa vadeli olarak zararl\u0131n\u0131n art\u0131\u015f ve yay\u0131l\u0131\u015f\u0131n\u0131 engellemek i\u00e7in kimyasal m\u00fccadele dahil entegre m\u00fccadele anlay\u0131\u015f\u0131 i\u00e7inde m\u00fccadeleye ba\u015flanmas\u0131 acil bir ihtiya\u00e7 durumundad\u0131r. Ancak, tar\u0131mda ve do\u011fada zararl\u0131lara kar\u015f\u0131 yo\u011fun kimyasal ila\u00e7 kullanarak m\u00fccadele etmek s\u00fcrd\u00fcr\u00fclebilir bir yakla\u015f\u0131m olarak g\u00f6r\u00fclmemektedir. Bu nedenle bu b\u00f6ce\u011fin \u00fclkemizdeki yay\u0131l\u0131\u015f\u0131 ve zarar\u0131n\u0131 uzun vadeli olarak kontrol alt\u0131na almak amac\u0131yla (bu faydal\u0131 b\u00f6ce\u011fin ABD ve Avrupa\u2019 daki gibi do\u011fal yollardan gelmesi i\u00e7in uzun y\u0131llar beklemeden ve bu arada ciddi kayba u\u011framadan) faydal\u0131 Samuray Ar\u0131c\u0131\u011f\u0131\u2019n\u0131n \u00fclkemize ithal edilmesinin ve klasik biyolojik m\u00fccadele \u00e7al\u0131\u015fmalar\u0131 i\u00e7in gerekli s\u00fcrece ba\u015flanmas\u0131n\u0131n acil \u00f6nem arz etti\u011fi d\u00fc\u015f\u00fcn\u00fclmektedir\u201d \u00f6nerisinde bulundu.<\/p>\n","protected":false},"excerpt":{"rendered":"
FINDIK BA\u015eTA OLMAK \u00dcZERE 300\u2019DEN FAZLA B\u0130TK\u0130DE ZARARA VE \u00dcR\u00dcN KAYBINA YOL A\u00c7AN \u2018KAHVERENG\u0130 KOKARCA\u2019 B\u00d6CE\u011e\u0130 \u0130LE M\u00dcCADELEDE T\u00dcRK\u0130YE\u2019N\u0130N B\u0130R AN \u00d6NCE HAREKETE GE\u00c7MES\u0130 GEREKT\u0130\u011e\u0130 BEL\u0130RT\u0130LD\u0130.<\/p>\n","protected":false},"author":1,"featured_media":258197,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"jetpack_post_was_ever_published":false,"_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":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[1],"tags":[2878,52395,38146,54926,43592],"class_list":["post-258196","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-genel","tag-cozumu","tag-istilasina","tag-kahverengi","tag-kokarca","tag-samuray"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"https:\/\/i0.wp.com\/www.tvturk.com\/wp-content\/uploads\/2020\/01\/kahverengi-kokarca-istilasina-samuray-cozumu_846348a.jpg?fit=1000%2C934","jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/paKIfm-15as","_links":{"self":[{"href":"http:\/\/www.tvturk.com\/index.php\/wp-json\/wp\/v2\/posts\/258196","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/www.tvturk.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.tvturk.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.tvturk.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.tvturk.com\/index.php\/wp-json\/wp\/v2\/comments?post=258196"}],"version-history":[{"count":0,"href":"http:\/\/www.tvturk.com\/index.php\/wp-json\/wp\/v2\/posts\/258196\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/www.tvturk.com\/index.php\/wp-json\/wp\/v2\/media\/258197"}],"wp:attachment":[{"href":"http:\/\/www.tvturk.com\/index.php\/wp-json\/wp\/v2\/media?parent=258196"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.tvturk.com\/index.php\/wp-json\/wp\/v2\/categories?post=258196"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.tvturk.com\/index.php\/wp-json\/wp\/v2\/tags?post=258196"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}