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寄主植物对黄曲条跳甲抗性相关酶系活性及其频率的影响
引用本文:傅建炜,尤民生.寄主植物对黄曲条跳甲抗性相关酶系活性及其频率的影响[J].福建农林大学学报(自然科学版),2004,33(2):153-157.
作者姓名:傅建炜  尤民生
作者单位:福建农林大学应用生态研究所,福建农林大学应用生态研究所 福建福州350002,福建福州350002
基金项目:国家自然科学基金资助项目(30070503),福建省科技厅重大资助项目(2002N007),福建省自然科学基金资助项目(B0020002、B0110019).
摘    要:取食7种十字花科蔬菜的黄曲条跳甲成虫的酯酶(ESTs)、羧酸酯酶(CarE)和乙酰胆碱酯酶(AchE)活性及其频率分布存在不同程度的差异.取食大白菜的黄曲条跳甲成虫的酯酶平均活性最高,其次为取食菜心和上海青的,取食萝卜的最低.取食大白菜的黄曲条跳甲成虫的羧酸酯酶平均活性最高,其次为取食萝卜和菜心的,最低的是取食甘蓝的.取食不同寄主的黄曲条跳甲成虫的乙酰胆碱酯酶平均活性高低顺序按寄主排列为:萝卜>大白菜>甘蓝>上海青>山西白>黄花芥兰>菜心.

关 键 词:寄主植物  黄曲条跳甲  酯酶  羧酸酯酶  乙酰胆碱酯酶
文章编号:1006-7817(2004)02-0153-05
修稿时间:2003年11月8日

Effects of host plants on the activity of enzymes related to pesticide resistance of striped flea beetle, Phyllotreta striolata (Coleoptera: Chrysomelidae)
FU Jian-wei,YOU Min-sheng.Effects of host plants on the activity of enzymes related to pesticide resistance of striped flea beetle, Phyllotreta striolata (Coleoptera: Chrysomelidae)[J].Journal of Fujian Agricultural and Forestry University,2004,33(2):153-157.
Authors:FU Jian-wei  YOU Min-sheng
Abstract:The activities and their frequency distribution of esterase, carboxylesterase, acetylcholinesterase from adults of striped flea beetle, Phyllotreta striolata, were greatly influenced by different host plants. The activity of esterase from adult feeding on Chinese cabbage (Brassica compestris L.ssp.Pekinensis olsson L.) was the highest and that feeding on radish (Raphanus stativas L.) was the lowest among all the seven kinds of host plants. The extent order of the activity of carboxylesterase was adults feeding on Chinese cabbage(Brassica compestris L.ssp.Pekinensis olsson L.)>adults feeding on radish (Raphanus stativas L.)>adults feeding on cabbage (Brassica oleracea L.var.capitata L.). The extent order of the activity of acetylcholinesterase was adults feeding on radish (Raphanus stativas L.) >adults feeding on Chinese cabbage (Brassica compestris L.ssp.Pekinensis olsson L.)>adults feeding on cabbage (Brassica oleracea L.var.capitata L.) >adults feeding on Chinese cabbage (Brassica campestris L.ssp.Chinensis L.) >adults feeding on Chinese cabbage (Brassica campestris L.ssp.) >adults feeding on cabbage (Brassixa alvoglavra Bailey) >adults feeding on flowering Chinese cabbage (Brassica parachinensis Bailey).
Keywords:host plant  striped flea beetle  esterase  carboxylesterase  acetylcholinesterase
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