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 > 德令哈枸杞蚜虫毒力测定及田间药效试验 北方园艺 2012 (10) 148-151
Position: Home > Articles > Toxicity Test and Demonstration Experiment to Wolfberry Aphis in Delincha Area Northern Horticulture 2012 (10) 148-151

德令哈枸杞蚜虫毒力测定及田间药效试验

作  者：
郭蕊;严林;金生英;陈生翠
单  位：
青海大学农牧学院
关键词：
枸杞;蚜虫;毒力测定;田间药效
摘  要：
用13种杀虫剂对枸杞蚜虫进行室内毒力测定,5种杀虫剂进行田间药效研究。结果表明:13种杀虫剂中对枸杞蚜虫的LD50的敏感性较小的为16%四螨.哒螨灵WP、48%毒死蜱EC、3%三氟氯氰菊酯EC,敏感性较大的为1.8%阿维.吡虫啉WG、4.2%高氯.甲维盐EC、20%瀚生尖峰WP。在田间防治枸杞蚜虫时,70%噻虫嗪ZC、3%啶虫脒EC及25%阿克泰WG防治蚜虫效果好,但3%啶虫脒EC及25%阿克泰WG的持效期长,在药后第15天防效仍可达80%以上。
译  名：
Toxicity Test and Demonstration Experiment to Wolfberry Aphis in Delincha Area
作  者：
GUO Rui,YAN Lin,JIN Sheng-ying,YAN Sheng-cui(College of Agriculture and Animal Husbandry,Qinghai University,Xining,Qinghai 810016)
关键词：
Lycium barbarum L.;Aphis sp.;toxicity bioassay;the demonstration experiment
摘  要：
Thirteen insecticides indor laboratory toxicology and the demonstration experiment of five pesticides efficacy in field to wolfberry(Lycium barbarum L.) Aphis were studied.The results showed that the LD50 of thirteen kinds of insecticides sensitivity against Aphis ascending order were that:16% Pyridaben WP,48% chlorpyrifos EC,3% Cyhalothrin EC,4.5%beta-Cypermethrin EC,1.8% abamectin EC,3%acetamiprid Ding EC,11.2% Avi·oxazoline EC,10% imidacloprid agent WG,25% Actara WG,70% thiamethoxam ZC,20%acetamiprid Ding WP,4.2% Cypermethri·Emamectin benzoate EC,1.8% AVI·imidacloprid WG.In the application of the five pesticides in the field control wolfberry Aphis,the 3% acetamiprid Ding EC and 25% Actara WG effective control aphids,but the persistence of 25%Actara WG was better for 15 days after sprayed the drug control efficiency could reach 89.89%.In contrast,4.5% beta-Cypermethrin EC and 70% thiamethoxam ZC of control Aphis persistence were not length,15 days after drug control effect of two agents almost zero.3% acetamiprid Ding EC used 3 000 times dilution.

相似文章

导出引用
计量
文章访问数: 3
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