{"id":22486,"date":"2023-01-05T14:30:24","date_gmt":"2023-01-05T07:30:24","guid":{"rendered":"http:\/\/vafs.gov.vn\/vn\/?p=22486"},"modified":"2023-01-30T09:03:31","modified_gmt":"2023-01-30T02:03:31","slug":"hoi-dong-nghiem-thu-tong-ket-de-tai-khcn-cap-bo-nghien-cuu-bien-phap-phong-tru-tong-hop-mot-so-loai-sau-an-la-chinh-va-mot-duc-than-cac-loai-keo-tai-tuo%cc%a3ng-keo-lai-va-keo-la-tram-tai-v","status":"publish","type":"post","link":"https:\/\/vafs.gov.vn\/vn\/hoi-dong-nghiem-thu-tong-ket-de-tai-khcn-cap-bo-nghien-cuu-bien-phap-phong-tru-tong-hop-mot-so-loai-sau-an-la-chinh-va-mot-duc-than-cac-loai-keo-tai-tuo%cc%a3ng-keo-lai-va-keo-la-tram-tai-v\/","title":{"rendered":"H\u1ed9i \u0111\u1ed3ng nghi\u1ec7m thu t\u1ed5ng k\u1ebft \u0111\u1ec1 t\u00e0i KHCN c\u1ea5p B\u1ed9: \u201cNghi\u00ean c\u1ee9u bi\u1ec7n ph\u00e1p ph\u00f2ng tr\u1eeb t\u1ed5ng h\u1ee3p m\u1ed9t s\u1ed1 lo\u00e0i s\u00e2u \u0103n l\u00e1 ch\u00ednh v\u00e0 m\u1ecdt \u0111\u1ee5c th\u00e2n c\u00e1c lo\u00e0i Keo tai t\u01b0\u01a1\u0323ng, keo lai v\u00e0 Keo l\u00e1 tr\u00e0m t\u1ea1i Vi\u1ec7t Nam\u201d."},"content":{"rendered":"

Th\u1ef1c hi\u1ec7n Quy\u1ebft \u0111\u1ecbnh s\u1ed1: 532\/Q\u0110-KHLN-KH ng\u00e0y 23 th\u00e1ng 12 n\u0103m 2022 c\u1ee7a c\u1ee7a Gi\u00e1m \u0111\u1ed1c Vi\u1ec7n v\u1ec1 vi\u1ec7c Th\u00e0nh l\u1eadp H\u1ed9i \u0111\u1ed3ng Khoa h\u1ecdc C\u00f4ng ngh\u1ec7. Vi\u1ec7n Khoa h\u1ecdc L\u00e2m nghi\u1ec7p Vi\u1ec7t Nam \u0111\u00e3 t\u1ed5 ch\u1ee9c h\u1ecdp H\u1ed9i \u0111\u1ed3ng nghi\u1ec7m thu t\u1ed5ng k\u1ebft \u0111\u1ec1 t\u00e0i KHCN c\u1ea5p B\u1ed9: \u201cNghi\u00ean c\u1ee9u bi\u1ec7n ph\u00e1p ph\u00f2ng tr\u1eeb t\u1ed5ng h\u1ee3p m\u1ed9t s\u1ed1 lo\u00e0i s\u00e2u \u0103n l\u00e1 ch\u00ednh v\u00e0 m\u1ecdt \u0111\u1ee5c th\u00e2n c\u00e1c lo\u00e0i Keo tai t\u01b0\u01a1\u0323ng, keo lai v\u00e0 Keo l\u00e1 tr\u00e0m t\u1ea1i Vi\u1ec7t Nam\u201d. Ch\u1ee7 nhi\u1ec7m \u0111\u1ec1 t\u00e0i: ThS. Tr\u1ea7n Xu\u00e2n H\u01b0ng. \u0110\u01a1n v\u1ecb th\u1ef1c hi\u1ec7n: Trung t\u00e2m Nghi\u00ean c\u1ee9u b\u1ea3o v\u1ec7 r\u1eebng.<\/p>\n

\"\"<\/a><\/p>\n

M\u1ee5c ti\u00eau:<\/em><\/strong><\/p>\n

X\u00e2y d\u1ef1ng \u0111\u01b0\u1ee3c quy tr\u00ecnh ph\u00f2ng tr\u1eeb t\u1ed5ng h\u1ee3p m\u1ed9t s\u1ed1 lo\u00e0i s\u00e2u \u0103n l\u00e1 v\u00e0 m\u1ecdt \u0111\u1ee5c th\u00e2n c\u00e1c lo\u00e0i Keo tai t\u01b0\u1ee3ng, keo lai v\u00e0 Keo l\u00e1 tr\u00e0m \u1edf Vi\u1ec7t Nam.<\/p>\n

M\u1ee5c ti\u00eau c\u1ee5 th\u1ec3:<\/strong><\/p>\n

– X\u00e2y d\u1ef1ng \u0111\u01b0\u1ee3c 02 quy tr\u00ecnh ph\u00f2ng tr\u1eeb t\u1ed5ng h\u1ee3p, hi\u1ec7u qu\u1ea3, b\u1ec1n v\u1eefng m\u1ed9t s\u1ed1 lo\u00e0i s\u00e2u \u0103n l\u00e1 ch\u00ednh v\u00e0 m\u1ecdt \u0111\u1ee5c th\u00e2n c\u00e1c lo\u00e0i Keo tai t\u01b0\u1ee3ng, keo lai v\u00e0 Keo l\u00e1 tr\u00e0m (01 quy tr\u00ecnh\/nh\u00f3m lo\u00e0i s\u00e2u) gi\u1ea3m t\u1ef7 l\u1ec7 v\u00e0 m\u1ee9c \u0111\u1ed9 b\u1ecb h\u1ea1i \u2265 75% so v\u1edbi \u0111\u1ed1i ch\u1ee9ng \u0111\u01b0\u1ee3c B\u1ed9 N\u00f4ng nghi\u1ec7p v\u00e0 Ph\u00e1t tri\u1ec3n n\u00f4ng th\u00f4n c\u00f4ng nh\u1eadn ti\u1ebfn b\u1ed9 k\u1ef9 thu\u1eadt.<\/p>\n

– X\u00e2y d\u1ef1ng \u0111\u01b0\u1ee3c 12 m\u00f4 h\u00ecnh ph\u00f2ng tr\u1eeb t\u1ed5ng h\u1ee3p m\u1ed9t s\u1ed1 lo\u00e0i s\u00e2u \u0103n l\u00e1 v\u00e0 m\u1ecdt \u0111\u1ee5c th\u00e2n c\u00e1c lo\u00e0i Keo tai t\u01b0\u1ee3ng, keo lai v\u00e0 Keo l\u00e1 tr\u00e0m, quy m\u00f4 t\u1ed1i thi\u1ec3u 01ha\/m\u00f4 h\u00ecnh gi\u1ea3m t\u1ef7 l\u1ec7 v\u00e0 m\u1ee9c \u0111\u1ed9 b\u1ecb h\u1ea1i \u2265 75% so v\u1edbi \u0111\u1ed1i ch\u1ee9ng.<\/a>N\u1ed9i dung<\/p>\n

N\u1ed9i dung 1<\/u><\/em><\/strong>: <\/em><\/strong>Nghi\u00ean c\u1ee9u \u0111\u00e1nh gi\u00e1 hi\u1ec7n tr\u1ea1ng g\u00e2y h\u1ea1i v\u00e0 b\u1ed5 sung th\u00e0nh ph\u1ea7n lo\u00e0i s\u00e2u \u0103n l\u00e1 v\u00e0 m\u1ecdt \u0111\u1ee5c th\u00e2n tr\u00ean r\u1eebng tr\u1ed3ng Keo tai t\u01b0\u1ee3ng, keo lai v\u00e0 Keo l\u00e1 tr\u00e0m \u1edf Vi\u1ec7t Nam<\/p>\n

N\u1ed9i dung 2<\/u><\/em><\/strong>: <\/em><\/strong>Nghi\u00ean c\u1ee9u \u0111\u1eb7c \u0111i\u1ec3m sinh h\u1ecdc, sinh th\u00e1i h\u1ecdc c\u1ee7a c\u00e1c lo\u00e0i s\u00e2u \u0103n l\u00e1 v\u00e0 m\u1ecdt \u0111\u1ee5c th\u00e2n g\u00e2y h\u1ea1i ch\u00ednh<\/p>\n

N\u1ed9i dung 3<\/u><\/em><\/strong>: <\/em><\/strong>Nghi\u00ean c\u1ee9u ph\u00f2ng tr\u1eeb s\u00e2u \u0103n l\u00e1 v\u00e0 m\u1ecdt \u0111\u1ee5c th\u00e2n Keo tai t\u01b0\u1ee3ng, keo lai v\u00e0 Keo l\u00e1 tr\u00e0m<\/p>\n

N\u1ed9i dung 4<\/u><\/em><\/strong>: <\/em><\/strong>X\u00e2y d\u1ef1ng m\u00f4 h\u00ecnh ph\u00f2ng tr\u1eeb t\u1ed5ng h\u1ee3p s\u00e2u \u0103n l\u00e1 v\u00e0 m\u1ecdt \u0111\u1ee5c th\u00e2n g\u00e2y h\u1ea1i r\u1eebng tr\u1ed3ng keo lai, Keo l\u00e1 tr\u00e0m v\u00e0 Keo tai t\u01b0\u1ee3ng<\/p>\n

N\u1ed9i dung 5<\/u><\/em><\/strong>: <\/em><\/strong>X\u00e2y d\u1ef1ng 02 quy tr\u00ecnh k\u1ef9 thu\u1eadt t\u1ea1m th\u1eddi ph\u00f2ng tr\u1eeb t\u1ed5ng h\u1ee3p hi\u1ec7u qu\u1ea3, b\u1ec1n v\u1eefng m\u1ed9t s\u1ed1 lo\u00e0i s\u00e2u \u0103n l\u00e1 v\u00e0 m\u1ecdt \u0111\u1ee5c th\u00e2n c\u00e1c lo\u00e0i Keo tai t\u01b0\u1ee3ng, keo lai v\u00e0 Keo l\u00e1 tr\u00e0m; t\u1eadp hu\u1ea5n v\u00e0 chuy\u1ec3n giao k\u1ef9 thu\u1eadt<\/p>\n

\"\"<\/a><\/p>\n

T\u00f3m t\u1eaft c\u00e1c k\u1ebft qu\u1ea3 c\u1ee7a nhi\u1ec7m v\u1ee5 :<\/strong><\/p>\n

Di\u1ec7n t\u00edch r\u1eebng tr\u1ed3ng keo lai, Keo l\u00e1 tr\u00e0m v\u00e0 Keo tai t\u01b0\u1ee3ng hi\u1ec7n nay \u0111\u1ea1t kho\u1ea3ng h\u01a1n hai tri\u1ec7u ha, chi\u1ebfm g\u1ea7n m\u1ed9t n\u1eeda so v\u1edbi di\u1ec7n t\u00edch r\u1eebng tr\u1ed3ng c\u1ee7a c\u1ea3 n\u01b0\u1edbc. Tuy nhi\u00ean c\u00e1c r\u1eebng tr\u1ed3ng keo lai, Keo l\u00e1 tr\u00e0m v\u00e0 Keo tai t\u01b0\u1ee3ng \u0111\u00e3 v\u00e0 \u0111ang b\u1ecb c\u00e1c lo\u00e0i s\u00e2u \u0103n l\u00e1 v\u00e0 m\u1ecdt \u0111\u1ee5c th\u00e2n g\u00e2y h\u1ea1i m\u1ea1nh. \u0110\u1ec1 t\u00e0i n\u00e0y nh\u1eb1m x\u00e1c \u0111\u1ecbnh hi\u1ec7n tr\u1ea1ng g\u00e2y h\u1ea1i c\u1ee7a c\u00e1c lo\u00e0i s\u00e2u \u0103n l\u00e1 v\u00e0 m\u1ecdt \u0111\u1ee5c th\u00e2n, nghi\u00ean c\u1ee9u \u0111\u1eb7c \u0111i\u1ec3m sinh h\u1ecdc m\u1ed9t s\u1ed1 lo\u00e0i g\u00e2y h\u1ea1i ch\u00ednh v\u00e0 x\u00e1c \u0111\u1ecbnh c\u00e1c gi\u1ea3i ph\u00e1p k\u1ef9 thu\u1eadt \u0111\u1ec3 ph\u00f2ng ch\u1ed1ng t\u1ed5ng h\u1ee3p c\u00e1c lo\u00e0i s\u00e2u \u0103n l\u00e1 v\u00e0 m\u1ecdt \u0111\u1ee5c th\u00e2n. \u0110\u1ec1 t\u00e0i c\u0169ng \u0111\u00e3 x\u00e2y d\u1ef1ng quy tr\u00ecnh ph\u00f2ng tr\u1eeb t\u1ed5ng h\u1ee3p nh\u00f3m lo\u00e0i s\u00e2u \u0103n l\u00e1 v\u00e0 m\u1ecdt \u0111\u1ee5c th\u00e2n v\u00e0 \u0111\u00e3 \u0111\u01b0\u1ee3c H\u1ed9i \u0111\u1ed3ng khoa h\u1ecdc B\u1ed9 N\u00f4ng nghi\u1ec7p v\u00e0 Ph\u00e1t tri\u1ec3n n\u00f4ng th\u00f4n th\u00f4ng qua.<\/p>\n

C\u00e1c lo\u00e0i s\u00e2u \u0103n l\u00e1 v\u00e0 m\u1ecdt \u0111\u1ee5c th\u00e2n \u0111\u1ec1u xu\u1ea5t hi\u1ec7n \u1edf c\u1ea3 3 mi\u1ec1n B\u1eafc, mi\u1ec1n Trung v\u00e0 mi\u1ec1n Nam v\u1edbi ch\u1ec9 s\u1ed1 h\u1ea1i ch\u1ee7 y\u1ebfu \u1edf m\u1ee9c h\u1ea1i nh\u1eb9 \u0111\u1ebfn n\u1eb7ng, trong \u0111\u00f3 \u0111\u1ed1i v\u1edbi Keo tai t\u01b0\u1ee3ng t\u1ef7 l\u1ec7 s\u00e2u \u0103n l\u00e1 t\u1eeb 42 \u0111\u1ebfn 58,2% v\u00e0 m\u1ecdt \u0111\u1ee5c th\u00e2n 31,6 \u0111\u1ebfn 47,3. \u0110\u1ed1i v\u1edbi Keo lai, t\u1ef7 l\u1ec7 b\u1ecb s\u00e2u \u0103n l\u00e1 37,5 \u2013 71,6%, m\u1ecdt \u0111\u1ee5c th\u00e2n t\u1eeb 26,8 \u2013 38,1%. \u0110\u1ed1i v\u1edbi Keo l\u00e1 tr\u00e0m, t\u1ef7 l\u1ec7 h\u1ea1i c\u1ee7a s\u00e2u \u0103n l\u00e1 24,7 \u2013 46,9%, t\u1ef7 l\u1ec7 m\u1ecdt \u0111\u1ee5c th\u00e2n t\u1eeb 16,5 – \u00a032,8 %.<\/p>\n

 <\/p>\n

\"\"<\/a><\/p>\n

\u0110\u1ec1 t\u00e0i \u0111\u00e3 x\u00e1c \u0111\u1ecbnh \u1ea3nh h\u01b0\u1edfng c\u1ee7a c\u00e1c y\u1ebfu t\u1ed1 nh\u01b0 tu\u1ed5i, m\u1eadt \u0111\u1ed9 tr\u1ed3ng, l\u01b0\u1ee3ng m\u01b0a, \u0111\u1ecba h\u00ecnh, \u0111\u1ed9 cao c\u1ee7a c\u00e1c r\u1eebng tr\u1ed3ng keo \u0111\u1ebfn m\u1eadt \u0111\u1ed9 s\u00e2u v\u00e0 t\u1ef7 l\u1ec7 h\u1ea1i. C\u00e1c lo\u00e0i s\u00e2u \u0103n l\u00e1 th\u01b0\u1eddng g\u00e2y h\u1ea1i m\u1ea1nh \u1edf c\u1ea5p tu\u1ed5i 1 (d\u01b0\u1edbi 3 tu\u1ed5i), c\u00e1c lo\u00e0i m\u1ecdt \u0111\u1ee5c th\u00e2n g\u00e2y h\u1ea1i \u1edf giai \u0111o\u1ea1n tr\u00ean 3 tu\u1ed5i.<\/p>\n

\u0110\u1ec1 t\u00e0i \u0111\u00e3 x\u00e1c \u0111\u1ecbnh \u0111\u01b0\u1ee3c \u0111\u1eb7c \u0111i\u1ec3m sinh h\u1ecdc b\u1ed5 sung cho 01 lo\u00e0i s\u00e2u \u0103n l\u00e1 (Ericeia pertendens<\/em>) v\u00e0 2 lo\u00e0i m\u1ecdt \u0111\u1ee5c th\u00e2n Euwallacea fornicatus<\/em> v\u00e0 Xylosandrus crassiusculus<\/em>. \u0110\u1ec1 t\u00e0i \u0111\u00e3 ph\u00e2n l\u1eadp 12 lo\u00e0i n\u1ea5m t\u1eeb c\u00e1c lo\u00e0i m\u1ecdt \u0111\u1ee5c th\u00e2n v\u00e0 t\u1eeb \u0111\u01b0\u1eddng hang trong th\u00e2n c\u00e2y.<\/p>\n

\u0110\u1ec1 t\u00e0i \u0111\u00e3 x\u00e1c \u0111\u1ecbnh c\u00e1c bi\u1ec7n ph\u00e1p ph\u00f2ng ch\u1ed1ng \u0111\u1ed1i v\u1edbi nh\u00f3m lo\u00e0i s\u00e2u \u0103n l\u00e1 v\u00e0 m\u1ecdt \u0111\u1ee5c th\u00e2n v\u00e0 Quy tr\u00ecnh ph\u00f2ng ch\u1ed1ng t\u1ed5ng h\u1ee3p nh\u00f3m lo\u00e0i s\u00e2u \u0103n l\u00e1 v\u00e0 m\u1ecdt \u0111\u1ee5c th\u00e2n \u0111\u00e3 \u0111\u01b0\u1ee3c h\u1ed9i \u0111\u1ed3ng C\u1ee5c b\u1ea3o v\u1ec7 th\u1ef1c v\u1eadt th\u00f4ng qua. \u0110\u1ec1 t\u00e0i \u0111\u00e3 ch\u1ec9 ra r\u1eb1ng \u00e1p d\u1ee5ng c\u00e1c bi\u1ec7n ph\u00e1p k\u1ef9 thu\u1eadt l\u00e2m sinh, \u00e1p d\u1ee5ng bi\u1ec7n ph\u00e1p v\u1eadt l\u00fd d\u00f9ng b\u1eaby \u0111\u00e8n \u00e1nh s\u00e1ng t\u00edm \u0111\u1ed1i v\u1edbi s\u00e2u \u0103n l\u00e1 v\u00e0 b\u1eaby m\u1ed3i \u0111\u1ed1i v\u1edbi m\u1ecdt \u0111\u1ee5c th\u00e2n, bi\u1ec7n ph\u00e1p sinh h\u1ecdc v\u1edbi c\u00e1c n\u1ea5m v\u00e0 vi khu\u1ea9n k\u00fd sinh \u0111\u1ea1t hi\u1ec7u qu\u1ea3 trong ph\u00f2ng ch\u1ed1ng c\u00e1c lo\u00e0i s\u00e2u \u0103n l\u00e1 v\u00e0 m\u1ecdt \u0111\u1ee5c th\u00e2n.<\/p>\n

\"\"<\/a><\/p>\n

H\u00ecnh \u1ea3nh cu\u1ed9c h\u1ecdp H\u1ed9i \u0111\u1ed3ng KHCN C\u1ea5p c\u01a1 s\u1edf nghi\u1ec7m thu t\u1ed5ng k\u1ebft nhi\u1ec7m v\u1ee5<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"

Th\u1ef1c hi\u1ec7n Quy\u1ebft \u0111\u1ecbnh s\u1ed1: 532\/Q\u0110-KHLN-KH ng\u00e0y 23 th\u00e1ng 12 n\u0103m 2022 c\u1ee7a c\u1ee7a Gi\u00e1m \u0111\u1ed1c Vi\u1ec7n v\u1ec1 vi\u1ec7c Th\u00e0nh l\u1eadp H\u1ed9i \u0111\u1ed3ng Khoa h\u1ecdc C\u00f4ng ngh\u1ec7. Vi\u1ec7n Khoa h\u1ecdc L\u00e2m nghi\u1ec7p Vi\u1ec7t Nam \u0111\u00e3 t\u1ed5 ch\u1ee9c h\u1ecdp H\u1ed9i \u0111\u1ed3ng nghi\u1ec7m thu t\u1ed5ng k\u1ebft \u0111\u1ec1 t\u00e0i KHCN c\u1ea5p B\u1ed9: \u201cNghi\u00ean c\u1ee9u bi\u1ec7n ph\u00e1p ph\u00f2ng tr\u1eeb […]<\/p>\n","protected":false},"author":2,"featured_media":22488,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[21,72],"tags":[],"_links":{"self":[{"href":"https:\/\/vafs.gov.vn\/vn\/wp-json\/wp\/v2\/posts\/22486"}],"collection":[{"href":"https:\/\/vafs.gov.vn\/vn\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/vafs.gov.vn\/vn\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/vafs.gov.vn\/vn\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/vafs.gov.vn\/vn\/wp-json\/wp\/v2\/comments?post=22486"}],"version-history":[{"count":6,"href":"https:\/\/vafs.gov.vn\/vn\/wp-json\/wp\/v2\/posts\/22486\/revisions"}],"predecessor-version":[{"id":22538,"href":"https:\/\/vafs.gov.vn\/vn\/wp-json\/wp\/v2\/posts\/22486\/revisions\/22538"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/vafs.gov.vn\/vn\/wp-json\/wp\/v2\/media\/22488"}],"wp:attachment":[{"href":"https:\/\/vafs.gov.vn\/vn\/wp-json\/wp\/v2\/media?parent=22486"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vafs.gov.vn\/vn\/wp-json\/wp\/v2\/categories?post=22486"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vafs.gov.vn\/vn\/wp-json\/wp\/v2\/tags?post=22486"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}