頁籤選單縮合
題 名 | 茶園中有色黏紙誘捕害蟲之效果調查=Investigation on the Efficiency of the Color Sticky Traps to the Peats in Tea Plantation |
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作 者 | 蕭素女; | 書刊名 | 臺灣茶業研究彙報 |
卷 期 | 16 1997.05[民86.05] |
頁 次 | 頁51-60 |
分類號 | 434.818 |
關鍵詞 | 有色黏紙; 小綠葉蟬; 刺粉蝨; Color sticky traps; Tea leaf hopper; Citrus spiny-blackfly; |
語 文 | 中文(Chinese) |
中文摘要 | 小綠葉蟬 (Jacobiasca formosana Paoli)、刺粉蝨 (Aleurocanthus spiniferus Quaintance) 及三輪薊馬 (Dendrothrips minowai Priesner) 等對黃色有偏好性, 黃色黏 紙攤平, 固定在木板上, 水平或垂直安置在茶樹樹叢不同高度誘引,以黏紙放在離地面約 20 公分之矮處誘捕小綠葉蟬效果最好, 黏紙又以豎立放置的效果較水平放置好,對刺粉蝨 的誘捕效果則以豎立放置在樹冠面上的效果較好。黏紙捲成圓筒狀和攤平豎立在茶叢下對小 綠葉蟬的誘捄效果差異不顯著。對各種顏色偏好性調查結果,不論黏紙是掛在向東或向西的 位置,對誘捕小綠葉蟬的效果以黃綠色和黃色黏紙最好,二者差異不顯著。至於對刺粉蝨的 效果則以黃色黏紙最好。又刺粉蝨密度高時,黏紙設在茶叢下方亦有很好的誘引效果。 |
英文摘要 | Tea leaf hopper (Jocobiasca formosana Paoli), spiny-blackfly (Aleurocanthus spiniferus Quaintance) and black tea thrip (Dendrothrips minowai Priesner) occurred in tea garden were attracted by yellow color. Different heights and setting methods of traps were compared. The best capture of tea leaf hoppers was by the yellow sticky flat traps setting vertically and 20 cm above ground. The best capture of spiny blackflies was by the yellow sticky flat traps setting vertically on the top of tea bushes. The number of leaf hoppers captured by yello sticky cylindrical trap and yellow sticky flat trap setting vertically under tea bushes were not significantly different. The preference of those pests to different colors was investigated. Whatever the cylindrical sticky trap hung on the eastern or western sides of tea row under bushes, the results showed that the preferable colors of tea leaf hoppers were yellowish green and yellow. No significant difference was present between the number of leaf hoppers captured by these two colors. Whereas the most preferable color of spiny blackfly was yellow. Sticky trap hung under tea bush caught more spiny blackflies while the population density of the pest was high. The data of black tea thrip were not recorded because the density was very low in tested plantation. |
本系統中英文摘要資訊取自各篇刊載內容。