{"id":7446,"date":"2024-06-02T11:07:15","date_gmt":"2024-06-02T11:07:15","guid":{"rendered":"https:\/\/www.lifescienceart.com\/?p=7446"},"modified":"2024-06-02T11:07:15","modified_gmt":"2024-06-02T11:07:15","slug":"common-tansy-identification-removal-prevention","status":"publish","type":"post","link":"https:\/\/www.lifescienceart.com\/vi\/science\/ecology\/common-tansy-identification-removal-prevention\/","title":{"rendered":"C\u00e2y c\u00fac t\u1ea7n: M\u1ed9t lo\u00e0i th\u1ef1c v\u1eadt x\u00e2m l\u1ea5n dai d\u1eb3ng"},"content":{"rendered":"

C\u00e2y c\u00fac t\u1ea7n: M\u1ed9t lo\u00e0i th\u1ef1c v\u1eadt x\u00e2m l\u1ea5n dai d\u1eb3ng<\/h2>\n\n

Nh\u1eadn d\u1ea1ng<\/h2>\n\n

C\u00fac t\u1ea7n (Tanacetum vulgare<\/strong>) l\u00e0 m\u1ed9t lo\u00e0i th\u1ef1c v\u1eadt l\u00e2u n\u0103m x\u00e2m l\u1ea5n cao \u0111\u1ed9, d\u1ec5 nh\u1eadn bi\u1ebft nh\u1edd c\u00e1c \u0111\u1eb7c \u0111i\u1ec3m ri\u00eang bi\u1ec7t. Lo\u00e0i n\u00e0y t\u1ef1 h\u00e0o v\u1edbi t\u00e1n l\u00e1 m\u00e0u xanh \u0111\u1eadm, gi\u1ed1ng nh\u01b0 d\u01b0\u01a1ng x\u1ec9 v\u1edbi c\u00e1c c\u1ee5m hoa m\u00e0u v\u00e0ng, h\u00ecnh n\u00fat m\u1ecdc th\u00e0nh ch\u00f9m tr\u00ean c\u00e1c th\u00e2n c\u00e2y cao t\u1edbi 5 feet. Lo\u00e0i th\u1ef1c v\u1eadt th\u01a1m n\u00e0y tr\u01b0\u1edbc \u0111\u00e2y \u0111\u01b0\u1ee3c coi tr\u1ecdng v\u00ec c\u00e1c \u0111\u1eb7c t\u00ednh y h\u1ecdc c\u1ee7a n\u00f3, nh\u01b0ng k\u1ec3 t\u1eeb \u0111\u00f3 \u0111\u00e3 tr\u1edf th\u00e0nh m\u1ed1i \u0111e d\u1ecda l\u1edbn \u0111\u1ed1i v\u1edbi c\u00e1c h\u1ec7 sinh th\u00e1i B\u1eafc M\u1ef9.<\/p>\n\n

T\u00ednh x\u00e2m l\u1ea5n<\/h2>\n\n

C\u00fac t\u1ea7n l\u00e0 lo\u00e0i t\u1ea1o ra nhi\u1ec1u h\u1ea1t v\u00e0 lan truy\u1ec1n m\u1ea1nh m\u1ebd qua h\u1ec7 th\u1ed1ng r\u1ec5 d\u1ea1ng th\u00e2n r\u1ec5. Lo\u00e0i n\u00e0y t\u1ea1o th\u00e0nh c\u00e1c \u0111\u00e1m \u0111\u00f4ng \u0111\u1eb7c c\u00f3 th\u1ec3 nhanh ch\u00f3ng l\u1ea5n \u00e1t th\u1ea3m th\u1ef1c v\u1eadt b\u1ea3n \u0111\u1ecba, l\u00e0m gi\u1ea3m \u0111a d\u1ea1ng sinh h\u1ecdc v\u00e0 ph\u00e1 h\u1ee7y m\u00f4i tr\u01b0\u1eddng s\u1ed1ng c\u1ee7a \u0111\u1ed9ng v\u1eadt hoang d\u00e3. \u0110\u1ed9c t\u00ednh c\u1ee7a c\u00e2y \u0111\u1ed1i v\u1edbi con ng\u01b0\u1eddi, b\u00f2 v\u00e0 ng\u1ef1a c\u00e0ng l\u00e0m tr\u1ea7m tr\u1ecdng th\u00eam t\u00e1c \u0111\u1ed9ng c\u1ee7a n\u00f3 \u0111\u1ed1i v\u1edbi m\u00f4i tr\u01b0\u1eddng.<\/p>\n\n

X\u00f3a b\u1ecf<\/h2>\n\n

N\u1ebfu c\u00e2y c\u00fac t\u1ea7n \u0111\u00e3 m\u1ecdc tr\u00ean \u0111\u1ea5t c\u1ee7a b\u1ea1n, \u0111i\u1ec1u quan tr\u1ecdng l\u00e0 ph\u1ea3i lo\u1ea1i b\u1ecf ch\u00fang ngay l\u1eadp t\u1ee9c. C\u00e1c c\u00e2y ri\u00eang l\u1ebb ho\u1eb7c c\u00e1c m\u1ea3ng nh\u1ecf c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c lo\u1ea1i b\u1ecf th\u1ee7 c\u00f4ng b\u1eb1ng c\u00e1ch \u0111\u00e0o ch\u00fang l\u00ean b\u1eb1ng x\u1ebbng, \u0111\u1ea3m b\u1ea3o lo\u1ea1i b\u1ecf to\u00e0n b\u1ed9 r\u1ec5. Tuy nhi\u00ean, ph\u01b0\u01a1ng ph\u00e1p n\u00e0y ch\u1ec9 c\u00f3 hi\u1ec7u qu\u1ea3 \u0111\u1ed1i v\u1edbi c\u00e1c \u1ed5 nhi\u1ec5m nh\u1ecf.<\/p>\n\n

\u0110\u1ed1i v\u1edbi c\u00e1c \u1ed5 nhi\u1ec5m l\u1edbn h\u01a1n, c\u00f3 th\u1ec3 c\u1ea7n s\u1eed d\u1ee5ng thu\u1ed1c di\u1ec7t c\u1ecf ph\u1ed5 r\u1ed9ng. X\u00e1c \u0111\u1ecbnh c\u00e1c c\u00e2y c\u1ea7n lo\u1ea1i b\u1ecf v\u00e0 l\u00e0m theo h\u01b0\u1edbng d\u1eabn c\u1ea9n th\u1eadn \u0111\u1ec3 gi\u1ea3m thi\u1ec3u t\u00e1c \u0111\u1ed9ng \u0111\u1ebfn m\u00f4i tr\u01b0\u1eddng. Vi\u1ec7c c\u1eaft c\u1ecf tr\u01b0\u1edbc khi s\u1eed d\u1ee5ng thu\u1ed1c di\u1ec7t c\u1ecf c\u00f3 th\u1ec3 l\u00e0m suy y\u1ebfu c\u00e2y v\u00e0 gi\u1ea3m l\u01b0\u1ee3ng thu\u1ed1c di\u1ec7t c\u1ecf c\u1ea7n thi\u1ebft.<\/p>\n\n

Ph\u00f2ng ng\u1eeba<\/h2>\n\n

\u0110\u1ec3 ng\u0103n ch\u1eb7n s\u1ef1 l\u00e2y lan c\u1ee7a c\u00e2y c\u00fac t\u1ea7n, \u0111i\u1ec1u c\u1ea7n thi\u1ebft l\u00e0 ph\u1ea3i lo\u1ea1i b\u1ecf c\u00e2y tr\u01b0\u1edbc khi ch\u00fang t\u1ea1o h\u1ea1t. C\u00f3 th\u1ec3 th\u1ef1c hi\u1ec7n vi\u1ec7c n\u00e0y b\u1eb1ng c\u00e1ch c\u1eaft ho\u1eb7c nh\u1ed5 ch\u00fang tr\u01b0\u1edbc ho\u1eb7c trong th\u1eddi k\u1ef3 ra hoa v\u00e0o m\u00f9a h\u00e8. N\u1ebfu vi\u1ec7c lo\u1ea1i b\u1ecf di\u1ec5n ra sau khi c\u00e1c c\u1ee5m h\u1ea1t \u0111\u00e3 ph\u00e1t tri\u1ec3n, nh\u1eefng c\u00e2y m\u1edbi c\u00f3 th\u1ec3 n\u1ea3y m\u1ea7m v\u00e0o n\u0103m sau.<\/p>\n\n

Ph\u00e2n bi\u1ec7t c\u00e2y c\u00fac t\u1ea7n v\u1edbi c\u00e2y c\u00fac \u00e1o<\/h2>\n\n

C\u00f3 th\u1ec3 ph\u00e2n bi\u1ec7t c\u00e2y c\u00fac t\u1ea7n v\u1edbi c\u00e2y c\u00fac \u00e1o (Senecio jacobea<\/strong>) th\u00f4ng qua c\u1ea5u tr\u00fac hoa \u0111\u1ed9c \u0111\u00e1o c\u1ee7a ch\u00fang. Trong khi c\u00e2y c\u00fac t\u1ea7n c\u00f3 hoa m\u00e0u v\u00e0ng, h\u00ecnh n\u00fat th\u00ec c\u00e2y c\u00fac \u00e1o c\u00f3 hoa gi\u1ed1ng nh\u01b0 hoa c\u00fac v\u1edbi 13 c\u00e1nh hoa h\u00ecnh tia v\u00e0 nh\u1ee5y hoa m\u00e0u v\u00e0ng. C\u1ea3 hai lo\u1ea1i c\u00e2y n\u00e0y \u0111\u1ec1u \u0111\u01b0\u1ee3c coi l\u00e0 c\u1ecf d\u1ea1i x\u00e2m l\u1ea5n c\u00f3 h\u1ea1i.<\/p>\n\n

C\u00e1c c\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p<\/h2>\n\n
    \n
  • Hoa c\u00fac t\u1ea7n c\u00f3 nh\u1eefng c\u00f4ng d\u1ee5ng g\u00ec?<\/strong><\/li>\n<\/ul>\n\n

    Theo truy\u1ec1n th\u1ed1ng, hoa c\u00fac t\u1ea7n \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong nhi\u1ec1u \u1ee9ng d\u1ee5ng l\u00e0m thu\u1ed1c kh\u00e1c nhau. Tuy nhi\u00ean, c\u00e1c b\u1eb1ng ch\u1ee9ng khoa h\u1ecdc h\u1ed7 tr\u1ee3 cho c\u00e1c \u0111\u1eb7c t\u00ednh y h\u1ecdc c\u1ee7a n\u00f3 c\u00f2n h\u1ea1n ch\u1ebf v\u00e0 n\u00f3 ch\u1ee7 y\u1ebfu \u0111\u01b0\u1ee3c coi l\u00e0 \u0111\u1ed9c h\u1ea1i.<\/p>\n\n

      \n
    • T\u00f4i c\u00f3 n\u00ean tr\u1ed3ng c\u00e2y c\u00fac t\u1ea7n \u0111\u1ec3 \u0111u\u1ed5i mu\u1ed7i kh\u00f4ng?<\/strong><\/li>\n<\/ul>\n\n

      Nghi\u00ean c\u1ee9u ch\u1ec9 ra r\u1eb1ng tinh d\u1ea7u chi\u1ebft xu\u1ea5t t\u1eeb c\u00e2y c\u00fac t\u1ea7n c\u00f3 th\u1ec3 c\u00f3 hi\u1ec7u qu\u1ea3 trong vi\u1ec7c xua \u0111u\u1ed5i mu\u1ed7i. Tuy nhi\u00ean, \u0111i\u1ec1u quan tr\u1ecdng c\u1ea7n l\u01b0u \u00fd l\u00e0 b\u1ea3n th\u00e2n c\u00e2y c\u00fac t\u1ea7n c\u00f3 th\u1ec3 g\u00e2y nguy c\u01a1 s\u1ee9c kh\u1ecfe \u0111\u1ed1i v\u1edbi ng\u01b0\u1eddi v\u00e0 \u0111\u1ed9ng v\u1eadt.<\/p>\n\n

        \n
      • Hoa c\u00fac t\u1ea7n t\u01b0\u1ee3ng tr\u01b0ng cho \u0111i\u1ec1u g\u00ec?<\/strong><\/li>\n<\/ul>\n\n

        C\u00e2y c\u00fac t\u1ea7n g\u1eafn li\u1ec1n v\u1edbi s\u1ef1 b\u1ea5t t\u1eed, b\u1ea3o v\u1ec7, s\u1ee9c kh\u1ecfe v\u00e0 s\u1ee9c \u0111\u1ec1 kh\u00e1ng. T\u1eeb “c\u00fac t\u1ea7n” c\u00f3 ngu\u1ed3n g\u1ed1c t\u1eeb ti\u1ebfng Hy L\u1ea1p “athanasia”, c\u00f3 ngh\u0129a l\u00e0 b\u1ea5t t\u1eed.<\/p>\n\n

          \n
        • Th\u1eddi \u0111i\u1ec3m t\u1ed1t nh\u1ea5t trong n\u0103m \u0111\u1ec3 lo\u1ea1i b\u1ecf c\u00e2y c\u00fac t\u1ea7n l\u00e0 khi n\u00e0o?<\/strong><\/li>\n<\/ul>\n\n

          Th\u1eddi \u0111i\u1ec3m t\u1ed1i \u01b0u \u0111\u1ec3 lo\u1ea1i b\u1ecf c\u00e2y c\u00fac t\u1ea7n l\u00e0 tr\u01b0\u1edbc ho\u1eb7c trong th\u1eddi k\u1ef3 ra hoa v\u00e0o m\u00f9a h\u00e8, tr\u01b0\u1edbc khi ch\u00fang t\u1ea1o h\u1ea1t.<\/p>\n\n

            \n
          • K\u1ebb th\u00f9 t\u1ef1 nhi\u00ean c\u1ee7a c\u00e2y c\u00fac t\u1ea7n l\u00e0 g\u00ec?<\/strong><\/li>\n<\/ul>\n\n

            Hi\u1ec7n t\u1ea1i, ch\u01b0a c\u00f3 lo\u00e0i k\u1ebb th\u00f9 t\u1ef1 nhi\u00ean n\u00e0o \u0111\u01b0\u1ee3c bi\u1ebft \u0111\u1ebfn c\u00f3 th\u1ec3 ki\u1ec3m so\u00e1t hi\u1ec7u qu\u1ea3 c\u00e2y c\u00fac t\u1ea7n.<\/p>","protected":false},"excerpt":{"rendered":"

            C\u00e2y c\u00fac t\u1ea7n: M\u1ed9t lo\u00e0i th\u1ef1c v\u1eadt x\u00e2m l\u1ea5n dai d\u1eb3ng Nh\u1eadn d\u1ea1ng C\u00fac t\u1ea7n (Tanacetum vulgare) l\u00e0 m\u1ed9t lo\u00e0i th\u1ef1c v\u1eadt l\u00e2u n\u0103m x\u00e2m l\u1ea5n cao \u0111\u1ed9, d\u1ec5 nh\u1eadn…<\/p>\n","protected":false},"author":1,"featured_media":23584,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[590],"tags":[11930,9254,11931,11932,2726],"class_list":["post-7446","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ecology","tag-common-tansy","tag-invasive-plants","tag-plant-removal","tag-plant-prevention","tag-plant-identification"],"_links":{"self":[{"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts\/7446","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/comments?post=7446"}],"version-history":[{"count":1,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts\/7446\/revisions"}],"predecessor-version":[{"id":7447,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts\/7446\/revisions\/7447"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/media\/23584"}],"wp:attachment":[{"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/media?parent=7446"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/categories?post=7446"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/tags?post=7446"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}