| 蠋敌对双斑长跗萤叶甲成虫的捕食功能研究 |
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| 引用本文： | 陈静,张建萍,张建华,田永浩,徐志超,李广伟.蠋敌对双斑长跗萤叶甲成虫的捕食功能研究[J].昆虫天敌,2007,29(4):149-154. |
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| 作者姓名： | 陈静 张建萍 张建华 田永浩 徐志超 李广伟 |
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| 作者单位： | 新疆兵团绿洲生态农业重点实验室，新疆兵团绿洲生态农业重点实验室，新疆兵团绿洲生态农业重点实验室，新疆兵团农七师123团，新疆兵团农七师125团，新疆兵团绿洲生态农业重点实验室 新疆石河子832003，新疆兵团农七师123团，新疆奎屯833200，新疆石河子832003，新疆石河子832003，新疆奎屯833200，新疆奎屯833200，新疆石河子832003 |
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| 基金项目： | 兵团博士基金资助项目(05JJ01)，兵团农业局专项基金(200503)，石河子大学博士基金(5006-822016) |
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| 摘 要： | 在室内研究了捕食性天敌蠋敌对双斑长跗萤叶甲成虫的捕食功能反应。结果表明,蠋敌对双斑长跗萤叶甲成虫的捕食功能符合HollingⅡ模型,日最大捕食量为20.4头双斑长跗萤叶甲成虫,捕食一头双斑长跗萤叶甲成虫需要2.94min,功能系数为0.5169;蠋敌成虫个体间相互干扰对捕食效应的影响可以用E=0.4046*P-0.3914模拟;蠋敌若虫对自身密度的功能反应可以用A=0.3034p-0.5357模拟。经卡方检验,其理论值与实测值无统计学差异。
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| 关 键 词： | 蠋敌 双斑长跗萤叶甲 生物学特性 捕食 功能反应 |
| 文章编号： | 1001-6155（2007）04-0149-06 |
| 收稿时间： | 2007-05-09 |
| 修稿时间： | 2007年5月9日 |
Study on functional response of Arma chinensis to the adults of Monolepta hieroglyphica |
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| CHEN Jing, ZHANG Jian-pang , ZHANG Jian-hua, TIAN Yong-hao, XU Zhi-chao, LI Guang-wei.Study on functional response of Arma chinensis to the adults of Monolepta hieroglyphica[J].Natural Enemies of Insects,2007,29(4):149-154. |
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| Authors: | CHEN Jing ZHANG Jian-pang ZHANG Jian-hua TIAN Yong-hao XU Zhi-chao LI Guang-wei |
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| Abstract: | In laboratory,we studied the functional response of Arma chinensis to the adult of Monolepta hieroglyphica.The results showed that the functiona1 response of the predator to the prey was fit for HollingII model.The highest daily biggest predational number was 20.4 head of the adults of M.hieroglyphica.It took 2.94 minutes to eat an adults of M.hieroglyphica,functional coefficient was 0.5169;The relationship between predation efficiency and individual interference could be fit for Hassell and Varley mode1 E=0.4046*P-0.3914;The functional response of the nymph of A.chinensis to the density of itself could be fit for Hassell and Varley model E=0.3034p-0.5357.The X2 test showed that the theoretical expectation fit the observed value. |
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| Keywords: | Arma chinensis(Fallou) Monolepta hieroglyphica(Motschulsky) biological characteristics prey functional response |
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