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題名 | 植物揮發性成分對東方果實蠅[Bactrocera dorsalis (Hendel)]之誘效評估=Evaluation of the Attractiveness of Plant Volatiles to the Oriental Fruit Fly, Bactrocera dorsalis (Hendel) (Diptera: Tephirtidae) |
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作者 | 董耀仁; 陳健忠; | 書刊名 | 臺灣農業研究 |
卷期 | 64:4 2015.12[民104.12] |
頁次 | 頁336-341 |
分類號 | 433.3 |
關鍵詞 | 東方果實蠅; 植物揮發性成分; 誘效; 果實蠅防治; Bactrocera dorsalis; Plant volatiles; Attractiveness; Fruit fly control; |
語文 | 中文(Chinese) |
中文摘要 | 本研究於室內網籠測試44 種植物揮發性成分對東方果實蠅雌蟲之誘引效果,結果顯示44 種供試成分中有15 種化合物對東方果實蠅雌蟲有明顯的誘引效果,其中丁酸丁酯、乙酸異戊酯及己酸乙酯對雌蟲誘捕率分別為53.5、69.0 及60.0%,效果最好。此15 種室內試驗篩選出之有效成分續於戶外進行網籠試驗,結果丁酸丁酯、乙酸異戊酯、己酸乙酯及乙酸正丁酯對雌蟲之誘捕率分別為18.2、15.1、9.5 及18.2%,與對照組間有顯著差異。此4 種植物揮發性成分值得進一步探討其可能的應用性。 |
英文摘要 | Forty-four plant volatiles were tested for their attractiveness to females of the oriental fruit fly in laboratory, and 15 out of 44 volatiles significantly attracted female flies in laboratory cage tests. Butyl butyrate, isoamyl acetate, and ethyl hexanoate were the best three in these 15 volatiles; with female trapping rates of 53.5, 69.0, and 60.0%, respectively. In the following field cage tests for these 15 volatiles, butyl butyrate, isoamyl acetate, n-butyl acetate, and ethyl hexanoate showed significant attractiveness to female flies compared to the controls. The female trapping rates were 18.2, 15.1, 9.5, and 18.2%, respectively. These 4 plant volatiles deserve investigation for possible applications. |
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