藥毒所96年度

2007 Annual Report 園藝作物害蟲化學傳訊素產品與監測誘殺應用技術之改良與開發 小白紋毒蛾性費洛蒙誘餌配方以 I/II=4/1 , 500 µg 及抗氧化劑裝載於塑膠 微管者誘蟲效果較佳 ( 圖 38.) ,在田間 將其誘餌裝置於翼型黏膠式誘蟲器中可 使用 2 個月。薊馬警戒費洛蒙對台灣花 薊馬具有生物活性,以 2 mg 裝載於塑 膠微管劑型對台灣花薊馬的警戒活性較 佳 ( 圖 39.) 。於田間試驗時,配合黏板 誘殺薊馬,可降低薊馬對葡萄的危害。 0 10 20 18 11 0 01 1 29 26 1010 46 23 8 9 40 1 1 2 2 0 0 0 0 0 30 40 50 CK III I/II=1/1 I/II=4/1 II I 0 10 20 30 40 38 71 1 60 50 70 80 CK I/II=4/1 I/II=1/1 Tube-2 Tube-1 Tube-3 Total Catches of male moth 1 2 18 11 0 01 1 29 26 1010 46 23 8 9 40 1 1 2 2 0 0 0 0 0 30 40 50 CK III I/II=1/1 I/II=4/1 II I 0 10 20 30 40 38 71 1 60 50 70 80 CK I/II=4/1 I/II=1/1 Tube-2 Tube-1 Tube-3 Total Catches of male moth 2004 2005 圖 38. 不同成分比例性費洛蒙配方對小白紋毒蛾之誘引性。 Fig. 38. Attractiveness of sex pheromone lures with different formulation to small tussock moth, Orgyia postica (Walker) at Wufong Township, Taichung County, Taiwan in 2004 and 2005. Tube 1, 2, and 3 of 2004 were test during 14, June to 30, June, 8, Sep. to 10, Nov., and 10, Nov. to 1, Dec. Treatment Treatment

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