頁籤選單縮合
題 名 | 長喙殼菌對六種針葉樹樹苗及杉木致病性之研究=The Study of Pathogenicity of Ophiostoma Querci to Six Conifer Tree Seedllings and Chinese Fir |
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作 者 | 王亞男; 蕭文偉; 林瑞進; 沈介文; 李金玲; 黃淑玲; | 書刊名 | 國立臺灣大學生物資源暨農學院實驗林研究報告 |
卷 期 | 18:1=243 2004.03[民93.03] |
頁 次 | 頁9-12 |
分類號 | 436.33 |
關鍵詞 | 長喙殼菌; 杉木; Ophiostoma querci; Chinese fir; |
語 文 | 中文(Chinese) |
中文摘要 | 為了釐清長喙殼菌(Ophiostoma querci (Georgevitch) Nannf.) 對杉木(Cunninghamia lanceolata (Lamb.) Hook. var. lanceolata)以及其它針葉樹種是否具致病性,以中興大學植病所黃振文教授提供之長喙殼菌菌株(OPH106、OPH110、OPH15K) 進行對杉木、台灣杉、紅檜、五葉松、香杉以及肖楠等6 種2 年生針葉樹袋苗之致病性研究。以105-6spore/mL 長喙殼菌孢子懸浮液2ml 接種樹苗後每日觀察是否有產生病徵,5 個月後發現以3 個菌株接種之針葉樹苗都和對照組一樣並未發現有任何病徵。以OPH110 菌株孢子懸浮液10mL(105-6spore/mL)接種和社地區20 年生造林地福州杉及OPH106 菌株孢子懸浮液10mL(105-6spore/mL)接種九族文化村地區20 年生造林地福州杉,接種後每2 週觀察是否有產生病徵。經5 個月的觀察,發現以OPH110、OPH106 菌株接種之杉木跟對照組一樣並未發現有任何病徵。 |
英文摘要 | To clarify the pathogenicity of Ophiostoma querci to Chinese Fir and other conifer seedlings, 2ml spore suspension (105-6spore/mL) of three isolates of Ophiostoma querci (OPH106、OPH110 and OPH15K) from Professor Jeng-Wen Hung of National Chu-Hsing University were inoculated on two-year-old seedlings of Chinese Fir (Cunninghamia lanceolata Hook), Taiwania (Taiwania cryptomerioides Hay.), Taiwan Red Cypress (Chamaecyparis formosensis Matsum.), Taiwan White Pine (Pinus morrisonicola Hay.), Luanta Fir (Cunninghamia konishii Hay.), and Taiwan Incense-cedar (Heyderia formosana H.L.) Daily examinations for five months found no symptom on both the inoculated and controlled seedlings of all the six conifer species. In addition, 20-year-old Chinese Fir trees in Ho-she afforestation land were inoculated with 10ml spore suspension of OPH110(105-6spore/mL) and in Formosan Aboriginal Culture Village afforestation land with OPH106 isolates. Bi-weekly investigations for five months observed no symptom on both the inoculated and controlled Chinese Fir trees. |
本系統中英文摘要資訊取自各篇刊載內容。