中国农业科学院农业信息研究所 中国农学会
Agricultural Information Institute of CAAS China Association of Agricultural Science Societies
En
Ch
中国农业科学院农业信息研究所 中国农学会 主办

AI检索

订阅

返回顶部
当前位置: 首页 > 文章 > 氰戊菊酯对黄胫小车蝗解毒酶的影响 草业科学 2015,32 (11) 1913-1919
Position: Home > Articles > Effects of fenvalerate on detoxifying enzyme activities of Oedaleus infernalis Pratacultural Science 2015,32 (11) 1913-1919

氰戊菊酯对黄胫小车蝗解毒酶的影响

作  者：
金永玲;杨苏宁;丛斌;王丽艳
单  位：
黑龙江八一农垦大学农学院;沈阳农业大学植物保护学院
关键词：
氰戊菊酯;黄胫小车蝗;酶抑制剂;解毒酶
摘  要：
为了确定氰戊菊酯对黄胫小车蝗(Oedaleus infernalis)解毒酶的影响,利用点滴法进行毒力测定的同时,针对不同虫源黄胫小车蝗测定了增效醚(PBO)、磷酸三苯酯(TPP)和顺丁烯二酸二乙酯(DEM)3种酶抑制剂的增效作用和虫体内解毒酶的活力。结果表明,氰戊菊酯对室内虫源的LD50为4.38×10-3μg·头-1,对黑龙江地区田间虫源HG、LD和ZY的LD50分别7.30×10-3、7.21×10-3和2.298×10-2μg·头-1,与室内虫源相比,抗性比分别为1.67、1.65和5.25倍。PBO对室内虫源和田间虫源ZY的增效比分别为2.16、3.91倍,TPP对室内虫源和田间虫源ZY的增效比分别为2.00、2.15倍。田间虫源ZY体内酯酶及多功能氧化酶活性均显著高于室内虫源(P<0.05)。经氰戊菊酯诱导后,室内虫源和田间虫源ZY体内的酯酶上升比值分别为2.25、1.59倍,多功能氧化酶活性分别上升1.21、1.45倍。以上结果表明,田间虫源ZY黄胫小车蝗对氰戊菊酯的敏感性下降,且其体内酯酶、多功能氧化酶活性提高,说明酯酶和多功能氧化酶参与了氰戊菊酯的代谢作用,推断这两种酶是导致黄胫小车蝗氰戊菊酯抗性的原因之一。
译  名：
Effects of fenvalerate on detoxifying enzyme activities of Oedaleus infernalis
作  者：
JIN Yong-ling;YANG Su-ning;CONG Bin;WANG Li-yan;Plant Protection College,Shenyang Agricultural University;Agricultural College,Heilongjiang Bayi Agricultural University;
关键词：
fenvalerate;;Oedaleus infernalis;;enzyme inhibitor;;detoxifying enzyme
摘  要：
In order to determine the effects of fenvalerate on detoxification enzymes activities of Oedaleus infernalis,the enzyme inhibitors( piperonyl butoxide,PBO; three phosphoric acid phenyl esterm,TPP; diethylmeteate,DEM) effects synergy with in vivo enzyme activities in insects from different source were measured. The results showed that the LD50 of fenvalerate to in door population source O. infernalis was 4. 38 × 10- 3μg·locust- 1,to the field population source HG,LD and ZY in the Heilongjiang were 7. 30 × 10- 3μg·locust- 1,7. 21 × 10- 3μg·locust- 1and 22. 98 × 10- 3μg·locust- 1,respectively,which had the resistance ratio of 1. 67,1. 65 and 5. 25. Both PBO and TPP on indoor and field population source ZY to fenvalerate had synergistic effects,which had the synergistic ratio 2. 16 and 3. 91,2. 00 and 2. 15,respectively. Comparing with field population source ZY,the activities of esterase and multiple function oxidase in the indoor population source significantly increased( P < 0. 05). After the induction of fenvalerate,the esterase activities rising ratios of field population source ZY and indoor population source were 2. 25 and 1. 59; and the multiple function oxidase activities rising ratio were 1. 21 and 1. 45,respectively. These above results showed that the activities of esterase and multiple function oxidase increased with the decreasing of sensitivity of O. infernalis to fenvalerate which suggested that esterase and multiple function oxidase were involved in the metabolism of fenvalerate in oedaleus infernalis,and the two enzymes wereone of the reasons for fenvalerate resistance.

相似文章

导出引用
计量
文章访问数: 9
HTML全文浏览量: 0
PDF下载量: 0

所属期刊

推荐期刊

友情链接Friendly link
农业信息研究所Agricultural information institute 农业智能知识服务平台Agricultural intelligent knowledge service platform 农业学术服务平台Agricultural Knowledge Service System 中国知网CNKI 维普网VIP 万方WANFANG DATA
联系我们Contact us

电话Tell：010-82109652-808

邮箱E-mail：agrijournal@caas.cn

服务Service
关于我们About us 意见建议Opinions and suggest
版权说明Copyright
单位：中国农业科学院农业信息研究所 中国农学会 © 2017中国农业科学院农业信息研究所 ICP备案号：京ICP备09089781号-46