二氯菊酯是拟除虫菊酯杀虫剂的重要中间体。
Dichlorochrysanthemate is the important intermediate of pyrethroid insecticides.
最终残留量的测定结果说明，氟氯菊酯在棉籽中无残留。
The final residues of the insecticide remained in cotton seeds were discovered to be not detectable.
用气相色谱法定量测定了家用气雾杀虫剂中的丙烯菊酯、氯菊酯和增效醚。
A method of quantitative analysis for allethrin, permethrin and piperonyl butoxide in insecticidal aerosol for household has been studied by GC FID.
抗氯菊酯德国小蠊虫株由中等程度抗性转变为低抗性至基本消失需要3年。
It needs about 3 years that the resistance of permethrin-resistant German cockroach subsides from middle degree to low degree, and basically to non-resistance.
结论福建调查点的虫株对氯菊酯已产生抗性，部分调查点的抗性呈上升趋势。
Conclusion The strains of investigated places in Fujian had resistance to permethrin and tended to rise.
方法采用1%晔康杀蟑胶饵和0.5%氯菊酯的烟雾剂，密度监测采用粘捕法。
Methods 1%yekang cockroach gel bait and 0.5% Permanone smoke fog were used for chemical control. Adhesive killing method was applied in density investigation.
观察到使用苯甲酸苄酯洗液或氯菊酯的治疗妇女和对照组的妊娠结局没有显著差异。
No significant differences in pregnancy outcomes were observed between women treated with either BBL or permethrin and their matched controls.
家蝇对常用杀虫剂的抗性由低到高依次为溴氰菊酯、 氯氰菊酯、氯菊酯、敌敌畏；
Results:From low to high degree of resistance, for mosquitoes, the insecticides are deltamethrin, permethrin, DDVP, and for flies are deltamethrin, cypermethrin, permethrin, and DDVP;
本文借助数理统计方法科学地进行了一系列关于氯菊酯残留萃取方案的设计与优化验证。
This article describes the extraction method for permethrin residues in wool fabrics, and procedure optimum is undertaken with application of mathematical statistics.
详细介绍了整理剂中有害物质甲醛、氯酚、有机氯、氯菊酯等防蛀防霉易挥发物质的检测方法。
Detection method of anti-moth, anti-mildew and volatile matter eg, formaldehyde, chlorphenol, organic chlorine, cypermethrin in finishing agent is introduced.
使用含有氯菊酯的杀虫剂后出现问题的事件中，shih tzus，卷毛比雄犬，吉娃娃，约克夏梗犬和马耳他这些品种占25%以上。
For products containing permethrin, shih tzus, bichon frise, chihuahuas, yorkshire terriers and maltese were involved in more than 25 percent of the incidents.
经特异性测定发现，除与其代谢物有一定交叉反应外，对氯菊酯、氟氯氰菊酯、氰戊菊酯、溴氰菊酯、联苯菊酯等均无明显的交叉反应。
Pyrethroids, such as cyhalothrin, fenvalerate, deltamethrin, permethrin, cypermethrin, bifenthrin did not cross-react significantly for fenpropathrin in this assay except it's metabolites.
生物测定结果表明，PBO对所测定的7种拟除虫菊酯均有不同程度的增效作用，对氰戊菊酯的增效比最高（1193） ，对氯菊酯的增效比最低（21）。
The bioassay results indicated that PBO synergised 7 pyrethroids significantly, with the highest synergistic ratio (119 3) for fenvalerate and the lowest (2 1) for permethrin.
生化提取物降解氯氰菊酯农药残留的作用机理可能与生化提取物中的包括降解酶在内的多种生化成分有关。
The mechanisms for the degradation activity of the extracts for cypermethrin may be related to the biochemical components, including degradation enzymes, in the extracts.
在露地栽培条件下，研究了氯氰菊酯、氰戊菊酯、毒死蜱和百菌清在秋菠菜生产中的残留降解动态。
The degradation trends of cypermethrin, fenvalerate, chlorpyrifos and chlorothalonil in autumn spinach were studied under open-field condition by spraying.
目的：探讨以脲醛树脂为壁材，以氯氰菊酯为囊芯物制备聚脲微胶囊的工艺条件。
Objedtive: To explore the technological conditions about preparing for microcapsules with an urea-formaldehyde resin as wall and with cypermethrin as core material.
利用自制抗体建立并优化了氯氰菊酯和三氟氯氰菊酯的间接竞争ELISA (IC - ELISA)检测方法。
An indirect competitive enzyme-linked immunosorbent assay (IC-ELISA) for cypermethrin and cyhalothrin was developed and optimized by using polyclonal antibodies.
介绍了用高效液相色谱一反相色谱法同时测定氯氰菊酯、甲基对硫磷和辛硫磷三元混合制剂中的甲基对硫磷和辛硫磷。
This paper describes an HPLC method to simultaneously determine methyl-parathion and phoxim in mixed formulation of methyl-parathion, phoxim and cypermethrin.
德国小蠊野外品系对高效氯氰菊酯的抗性倍数较高，达4.5倍。
The resistance of German cockroach(field strain) to beta-cypermethrin was highest, of which resistance ratio was 4.5.
以PMMA膜为参照，研究了农药氯氰菊酯在茶叶表面于人工光源和不同季节太阳光下的光分解动态。
The photolysis dynamics of Cypermethrin in tea leaf under artificial light and sunshine was investigated with special reference to that in PMMA film.
生化制剂降解氯氰菊酯农药残留的作用机理可能与生化制剂中的包括降解酶在内的多种生化成分有关。
The mechanism of cypermethrin residue degradation by the biochemical preparation may be related to metabolizing enzymes and several other biochemical ingredients contained in the preparation.
采用GC-ECD测定了氯氰菊酯在玉米及其土壤中的残留动态和最终残留量。
The residual dynamics and final residual level of cypermethrin in corn and soil were determined with GC-ECD.
对有代表性的氯氰菊酯、 氯氟氰菊酯、精禾草克、精盖草能等手性农药及其中间体对映体的色谱分离方法进行了总结。
The chromatographic separation methods of the chiral pesticides and their intermediates, such as cypermethrin, cyfluthrin, quezalofop-p-ethyl, haloxyfop-p-methyl were summarized in this article.
结果单纯氯氰菊酯制剂的持效时间为2个月左右，壳聚糖复配的氯氰菊酯制剂的持效时间至少为3个月。
Results The cypermethrin preparation could control pests for 2 months, but the effective duration of cypermethrin confected by chitosan was more than 3 months.
结果单纯氯氰菊酯制剂的持效时间为2个月左右，壳聚糖复配的氯氰菊酯制剂的持效时间至少为3个月。
Results The cypermethrin preparation could control pests for 2 months, but the effective duration of cypermethrin confected by chitosan was more than 3 months.
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