1)pyrethroid[英][pai'ri:θr?id][美][pa?'riθr??d, -'r?θr??d]菊酯
1.Determination of Organochlorines and Pyrethroid Pesticide Residues in Vegetable and Fruit by GC with Solid-phase Extraction;固相萃取—气相色谱法同时测定果蔬中的有机氯和菊酯类农药残留
2.Three degradative strains W1,W2,Y3,isolated from contaminated soil by using wastewater from pyrethroid and heterocyclic pesticides wastewater as a sole energy and carbon source,are mixed and cultured to obtain an Active Liquor Microorganism(ALMO).利用拟除虫菊酯类、杂环类农药废水作为唯一能源和碳源 ,从被废水污染的土壤中分离、筛选出降解能力较强的细菌W1、W 2、Y3,混合培养后获得性状稳定、降解能力强的生物活液ALMO。
3.The degradation of pyrethroid is expatiated in this article.本文阐述了拟除虫菊酯降解研究近年的研究方向,总结了研究进展,列出部分重要成果,按降解的方式分类介绍,并对该领域深入研究提出了尚需解决的问题。
英文短句/例句
1.Analytical Method of 0.6% Tetramethrin+Allethrin+Permethrin Aerosol by GC0.6%胺菊酯·烯丙菊酯·氯菊酯气雾剂的气相色谱分析
2.Determination of Residual Amount of Cypermethrin, Fenvalerate and Deltamethrin in Chinese Herbal Medicines by Capillary Gas Chromatography(CGC-ECD)三七、白芍及西洋参中氯氰菊酯、氰戊菊酯和溴氰菊酯的残留量测定
3.Studies on Photochemical Degradation of Fenpropathrin, Bifenthrin, and Deltamethrin in Organic Solution;甲氰菊酯、联苯菊酯、溴氰菊酯在有机溶液中的光化学降解研究
4.The Synthesis of Pesticide on Non Imitative Pyrethrum Ester;不含菊酸类拟除虫菊酯化合物的合成
5.20% Fenvalerate emulsifiable concentratesGB6695-199820%氰戊菊酯乳油
6.Determination of Bata-Cypermethrin and Tetramethrin by HPLC高效液相色谱法测定20%高效氯氰菊酯·胺菊酯乳油中氯氰菊酯和胺菊酯的含量
7.STUDIES ON THE CONTROL OF NETTLE CATE-RPILLAR (SETORA POSTORNATA) WITH FENVALERATE AND DECAMETHRTN杀灭菊酯和溴氰菊酯防治褐刺蛾的研究
8.Determination of Tetramethrin and Bata-cypermethrin in Their Mixture by Gas Chromatography胺菊酯·高效氯氰菊酯气雾剂的气相色谱分析
9.Studies on Immunochemistry for Analysis of Cypermethrin and Flumethrin;氯氰菊酯和氟氯苯氰菊酯免疫分析化学研究
10.Determination of Chlorothalonil,Cypermethrin and Fenvalerate Pesticide Residues in ‘Dongzao’ (Zizyphus jujuba Mill. cv. Dongzao)冬枣百菌清、氯氰菊酯和氰戊菊酯残留的研究
11.Chiral Separation of Permethrin and Bifenthrin by High Performance Liquid Chromatography氯菊酯和联苯菊酯的高效液相色谱手性分离
12.In Vitro Study on Cytotoxic Effects of the Pyrethroid Insecticide of Cypermethrin and Fenvalerate on the Gill Cell Line FG of the Flounder (Paralichihys Olivaceus);拟除虫菊酯类杀虫剂氯氰菊酯和氰戊菊酯对牙鲆鳃细胞系FG的细胞毒性研究
13.Study on the determination of cyhalothrin, cynuthrin and flucythrinate residue in vegetable with gas chromatography气相色谱法同时测定蔬菜中三氟氯氰菊酯、氟氯氰菊酯、氟氰戊菊酯残留量
14.The Research on Enzyme-Linked Immunosorbent Assay for Bifenthrin and Cyhalothrin;联苯菊酯和氯氟氰菊酯酶联免疫吸附测定法研究
15.Persistence and Degradation of Exfenvalerate and Deltamethin in Tobacco Leaves during the Flue-Curing and Storage Process;烟叶烘烤贮藏期间S-氰戊菊酯和溴氰菊酯残留消解动态研究
16.Study on the Relation Between Insecticidal Activities and Electronic Structure of Cypermethrin and Decsmerthrin;氯氰菊酯和溴氰菊酯杀虫活性与电子结构关系的理论研究
17.Sensitivity of Anopheles sinensis to deltamethrin and cyfluthrin in part areas of Jiangsu province江苏省部分地区中华按蚊对溴氰菊酯和氟氯氰菊酯的敏感性调查
18.Determination of the Bifenthrin,Deltamethrin and Chlorpyrifos in Tea by Gas Chromatography气相色谱分析法检测茶叶中联苯菊酯、溴氰菊酯和毒死蜱
相关短句/例句
Carbamate[英]['kɑ:b?,meit][美]['kɑrb?,met]菊酯
1.Determination of Organochlorine Carbamate Pesticide Residues in Chinese Herbal Medicine;中草药中有机氯及拟除虫菊酯类农药残留的同时测定
2.Study on Determination of Organochlorine Carbamate Pesticide Residues in Chinese Herbal Medicine Using Solid Phase Extraction by GC;固相萃取气相色谱法测定中药材中有机氯及拟除虫菊酯类农药残留
3)acrinathrin氟酯菊酯
4)permethrin[英][p?'meθrin][美][p?'m?θr?n]氯菊酯
1.Preparation of pesticide antibody and enzyme labeled antigen synthesis for permethrin;氯菊酯农药抗体制备及酶标抗原合成
2.Relation between electronic structure and insecticidal activities of isomers of permethrin;氯菊酯异构体的杀虫活性与电子结构比较研究
3.Study on Measuring Host-Guest Ratio of Inclusion Compound of β-CD-Permethrin by IR;红外光谱测定β-CD-氯菊酯包合物主-客体比的研究
5)Tetramethrin[,tetr?'meθrin]胺菊酯
1.Study on the Photochemical Degradation of Tetramethrin in Water;胺菊酯在水中的光化学降解研究
2.Determination of Tetramethrin and Bata-cypermethrin in Their Mixture by Gas Chromatography;胺菊酯·高效氯氰菊酯气雾剂的气相色谱分析
3.Study on Tetramethrin Residue on the Surface of Human Skin;胺菊酯在人皮肤上残留的研究
6)fenpropathrin甲氰菊酯
1.Study on Characteristics of Biodegradation of Fenpropathrin by Mixed Microbe;混合微生物对甲氰菊酯的降解作用
2.Study on environmental behavior of fenpropathrin;甲氰菊酯农药环境行为研究
3.Effects of chlorpyrifos and fenpropathrin on respiration of soil microbe and safety evaluation;毒死蜱和甲氰菊酯对土壤微生物的安全性评价
延伸阅读
2-氟氯菊酯分子式：C23H22CL3O2分子量：422.9CAS号：密度：1.210g/cm3熔点：68～70.6℃闪点：165(泰格开杯）℃蒸气压：0.024mPa(25℃)毒性LD50(mg/kg)：大鼠急性经口LD50为54.5，鹌鹑1800，野鸭大于4450。兔急性经皮LD50大于2000。1d饲喂试验无作用剂量（mg/(kg·d)）：狗1，大鼠小于2，兔8。无致畸作用。8d饲喂LC50（mg/kg饲料）：鹌鹑4450，野鸭1280。鱼毒LC50（96h，mg/L）：蓝鳃0.0035、虹鳟0.0015。因其在水中的涪解性低和对土壤的高亲合力，使其在田间条件下实际使用时对水生系统影响很小。性状：其纯品为固体溶解情况：溶解度：水0.1mg/L，溶于丙酮（1.25kg/L）、氧仿、二氯甲烷、乙醚、甲苯、庚烷（89g/L），徽溶于戊烷、甲醇。用途：本品属拟除虫菊酯类杀虫剂，广泛用干防治禾谷类作物、棉花、果树、葡萄，观赏植物和蔬莱上的鞘翅目、双翅目、半翅目，同翅目、鳞翅目和直翅目害虫，也可防治某些害螨。施药量从5g(a.i.)/ha（防治禾谷类作物上的蚜虫）、45g（a．i．）／ha（防冶果树上的蚜虫和鳞翅目害虫），直至100g（a．i．）/ha（防治棉花和观赏植物上的棉叶螨）。以6g/ha防治苹果蠢蛾，以3g/hL防治苹果冬尺蠖，以80g/ha防治苹果全抓螨、鹅耳枥素方叶螨，对苹果潜叶蛾、苹草缢管蚜、苹蚜、桃蚜和棉红铃虫也有较好防效。制备或来源：2-双苯羧酸与氯化亚砜、吡啶在甲苯中反应，转变成酰氯，然后用二甲基甲酰胺处理，得到酰胺化合物，再在 1，2-二甲氧基乙烷中用氢化锂铝还原（回流18h），生成苯基苄胺。该苄胺在无水乙醇中，与碘甲烷回流45分钟，定量地得到三甲基铵盐，该铵盐在三氯化铝柞用下，得到异构化产物。异构物与氯甲酸乙酯在甲苯中；于80℃下反应3h，定量得到氯代化合物，最后再与相应的取代菊酸在氢氧化钾存在下，乙腈中回流16h，即得产品。备注：稳定性:原药（熔点61～66℃）在25℃条件下稳定1年以上，在无然日光下DT50为255d，在太阳灯下DT50为119d，在PH5～9（21℃）稳定21d，土壤中DT50为65～125d。类别：杀虫剂
