| 杀虫剂处理对水稻负泥虫体内解毒酶的影响 |
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| 引用本文： | 于磊,王丽艳,张海燕.杀虫剂处理对水稻负泥虫体内解毒酶的影响[J].安徽农业科学,2011(19):11523-11525. |
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| 作者姓名： | 于磊 王丽艳 张海燕 |
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| 作者单位： | 黑龙江八一农垦大学农学院; |
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| 摘 要： | 目的]研究不同杀虫剂对水稻负泥虫（Oulema oryzae）体内解毒酶的影响。方法]以水稻负泥虫为研究对象,分析幼虫在高效氯氰菊酯、阿维菌素和吡虫啉3种杀虫剂处理1、4、9和15d后,幼虫体内羧酸酯酶及谷胱甘肽转移酶活性变化。结果]随着取食时间的延长,3种药剂处理的幼虫体内羧酸酯酶活性均较对照增高,且差异明显;而3种药剂处理的谷胱甘肽转移酶活性均低于对照,但差异不明显。结论]解毒酶的变化在害虫抵抗杀虫剂处理过程中起到指示作用,该研究可为水稻负泥虫抗药性研究奠定基础。
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| 关 键 词： | 水稻负泥虫 杀虫剂 生理指标 |
Effects of Pesticides Treatment on the Activity of Detoxification Enzymes in the Larvae of O.oryzae |
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| YU Lei et al.Effects of Pesticides Treatment on the Activity of Detoxification Enzymes in the Larvae of O.oryzae[J].Journal of Anhui Agricultural Sciences,2011(19):11523-11525. |
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| Authors: | YU Lei |
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| Institution: | YU Lei et al(College of Agronomy,Heilongjiang Bayi Agricultural University,Daqing,Heilongjiang 163319) |
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| Abstract: | Objective]The aim was to study the effects of different pesticides on the activity of detoxification enzymes in the larvae of O.oryzae.Method]As the model of the larvae of O.oryzae,the change of carboxylesterase and glutathione transferase in larvaes fed with rice leaves treated 1,4,9 and 15 days by 3 insecticides,beta-cypermethrin,abamectin and imidacloprid,were analyzed.Result]The results showed that carboxylesterase activity of 3 insecticides treatments in the larvae was higher than the control with t... |
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| Keywords: | O oryzae Pesticides Physiological indices |
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