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頁籤選單縮合
題名 | 大黑星龜金花蟲(Aspidomorpha miliaris(Fabricius))(鞘翅目:金花蟲科)在不同溫度下取食六種不同旋花科(Convolvulaceae)植物的族群特性比較=Demographic Characteristics of Aspidomorpha miliaris (Fabricius) (Coleoptera: Chrysomelidae) on Six Convolvulaceae Plants at Different Temperatures |
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作者 | 鄭仲良; 蕭文鳳; Cheng, Chun-liang; Hsiao, Wen-feng; |
期刊 | 臺灣昆蟲 |
出版日期 | 20160300 |
卷期 | 36:1 2016.03[民105.03] |
頁次 | 頁25-32 |
分類號 | 387.785 |
語文 | chi |
關鍵詞 | 大黑星龜金花蟲; 生活史; 旋花科植物; Aspidomorpha miliaris; Life history; Convolvulaceae species; |
中文摘要 | 本研究主要探討於25°C 恆溫下,大黑星龜金花蟲 (Aspidomorpha miliaris) 取食蕹菜(Ipomoea aquatica)、甘藷 (I. batatas)、槭葉牽牛 (I. cairica)、紫花牽牛 (I. purpurea)、紅花野牽牛 (I. triloba) 以及盒果藤 (Operculina turpethum) 六種不同旋花科植物的生活史,同時也研究本蟲於15、20、30°C 恆溫下取食甘藷葉片的生活史。結果顯示,取食上述六種植物的大黑星龜金花蟲發育時間依序為41.4 ± 1.9、40.6 ± 1.7、42.00 ± 1.5、41.0 ± 1.8、39.8 ± 0.8 及44.2 ± 2.0 天,成蟲壽命依序為123.7 ± 26.6、127.6 ± 19.5、121.8 ± 12.9、86.9 ± 9.8、111.1 ± 10.5及100.1 ± 8.5 天。各處理之發育時間類似,但以取食紫花牽牛葉片的成蟲壽命最短。繁殖率 (R0)依序為98.90、145.87、132.20、50.57、75.60 及44.97 子代,內在增殖率 (r) 依序為0.0493、0.0600、0.0537、0.0429、0.0481 及0.0343 d-1,終極增殖率 (λ) 依序為1.0505、1.0618、1.0552、1.0438、1.0493 及1.0349 d-1,平均世代時間 (T) 依序為93.2、83.1、91.0、91.5、89.92 以及110.9 天。所有的r 值都小於0.1;r、R0 和 λ 值以取食甘藷葉片者最高而取食紫花牽牛葉片者為最低。大黑星龜金花蟲卵於15 及20°C 恆溫環境下無法孵化,僅有30°C 才能孵化並正常發育,但其成蟲無法產下卵。30°C 下發育時間為35.7 (± 2.1) 天,成蟲壽命為33.6 (± 6.1) 天。 |
英文摘要 | The purpose of this study was to investigate the life cycle of the tortoise beetle, Aspidomorpha miliaris (Fabricius) on 6 Convolvulaceae host plants, including water convolvulus (WC, Ipomoea aquatic), sweet potato (SP, I. batatas), mile a minute vine (MM, I. cairica), common morning glory (CM, I. purpurea), littlebell (LB, I. triloba) and Foully Operculina (FO, Operculina turpethum). At 25°C, the pre-adult development durations of A. miliaris on WC, SP, MM, CM, LB, and FO were 41.4 ± 1.9, 40.6 ± 1.7, 42.00 ± 1.5, 41.0 ± 1.8, 39.8 ± 0.8 and 44.2 ± 2.0 days, respectively. The adult longevity was 123.7 ± 26.6, 127.6 ± 19.5, 121.8 ± 12.9, 86.9 ± 9.8, 111.1 ± 10.5 and 100.1 ± 8.5 days, respectively. The net reproduction rate (R0) was 98.90, 145.87, 132.20, 50.57, 75.60 and 44.97 offspring/individual. The intrinsic rate of population increase (r) was 0.0493, 0.0600, 0.0537, 0.0429, 0.0481 and 0.0343/d. The finite rate of population increase (λ) was 1.0505, 1.0618, 1.0552, 1.0438, 1.0493 and 1.0349 d-1, respectively. The mean generation time (T) was 93.20, 83.1, 91.0, 91.5, 89.9 and 110.9 days. All of the r values were lower than 0.1. Among the host-plants, the cohort that fed on sweet potato had the highest r, R0 and λ; and the ones with the lowest were the insects that fed on common morning glory. At 15 and 20°C the eggs did not hatch. The eggs that were reared at 30°C were able to complete their development, however, the adults could not lay eggs. The development time of the tortoise beetle at 30°C was 35.7 ± 2.1 d with an adult longevity of 33.6 ± 6.1 d. |
本系統之摘要資訊系依該期刊論文摘要之資訊為主。