氯氟氰菊酯

氯氟氰菊酯的毒力最高，LC50为0.6786mg/kg，比乙酰甲胺磷高140倍，在生产上可推荐使用。

Cyhalothrin was the most toxic , with an LC50 of 0.6786 mg / kg , indicating a toxicity more than 140 times that of acephate . Cyhalothrin could be recommended for use in crop production .

用拟除虫菊酯筛选可造成对氯氟氰菊酯抗药性增长；

The strain was selected with pyrethroids , could cause resistance elevated higher to cyhalothrin .

反相HPLC法测定o/w型高效氯氟氰菊酯微乳剂

HPLC Analysis of Lambda-cyhalothrin in the Micro-emulsion

氯氟氰菊酯的GC-MS检验

Analysis of Lambda - Cyhalothrin by GC - MS

结果表明甜菜夜蛾抗性品系上述3种ATP酶对氯氟氰菊酯的敏感性已明显下降。

The results showed that the sensitivity of three above ATPases in resistant strain decreased to Lambda-cyhalothrin . 3 .

新疆与华北棉区棉铃虫对氯氟氰菊酯kdr型抗性频率比较

Comparison of Frequency of Kdr-type Resistance to Cyhalothrin in Cotton Bollworm from Xinjiang and North China

研制出两种不同的高效氯氟氰菊酯微胶囊悬浮剂，通过SEM对其结构进行了表征，并对产物进行了初步的释放模型拟合，最后对其工业化试生产工艺进行了研究。

Additionally two different kinds of high performance cyhalothrin microcapsule suspensions were developed ; also their structures were characterized by SEM , and conducted a preliminary release of the product model fitting . Finally , their industrial production was studied .

研究结果如下：1、在室内相同条件下，分别用点滴法和浸叶法测定甜菜夜蛾抗氯氟氰菊酯品系和敏感品系3龄幼虫LD50（ug/头）或LC50值（mg/L）。

In the same condition in laboratory , LD50 or LC50 of 3rd instar larva of susceptible strain and Lambda-cyhalothrin resistant strain of beet armyworm were determined .

通过单对杂交结合热探针法，研究比较了新疆与华北棉区田间种群棉铃虫对氯氟氰菊酯kdr型抗性个体频率、抗性基因型频率和抗性基因频率的差异。

The frequencies of alleles for kdr type resistance to cyhalothrin in field populations of Helicoverpa armigera collected from Xinjiang and North China were evaluated by single pair mating and hot probe method .

抗性甜菜夜蛾Na-K-ATP酶、Ca-ATP酶和Ca-Mg-ATP酶对高效氯氟氰菊酯的敏感性

Sensitivity of Nerve Na-K-ATPase , Ca-ATPase and Ca-Mg-ATPase in Resistant Strains of Spodoptera exigua to lambda-Cyhalothrin

用14C标记氯氟氰菊酯测定甜菜夜蛾抗性和敏感品系5龄幼虫表皮穿透率结果表明，处理后8h，抗性品系5龄幼虫的表皮穿透率仅为敏感品系幼虫表皮穿透率的555%。

After 8 ? h treatment the results indicate that the rate of cuticular penetration of 14C-lambda-cyhalothrin in 5th instar larvae of the resistant strain was only about 55.5 % of that in the susceptible strain .

高效氯氟氰菊酯的致死中浓度为0.0048mg/g是高效氯氰菊酯的0.5%。

The LC50 of Beta-cyfluthrin was 0.0048mg/g which was 0.5 % of that of Beta-cypermethrin ( CK ) .

氯氟氰菊酯的分析用毛细管气相色谱法，以30MDB-210色谱柱对其定量分析，方法准确可靠，精密度高。

Cyhalothrine can be analyzed by capillary gas chromatography . It 's veracious and of high precision to make quantitative analysis on it with its chromatographic colum at30M DB-210 .

三种农药的降解实验结果表明，联苯菊酯、氯氟氰菊酯和溴氰菊酯在南京黄棕壤中的降解半衰期分别为63.59d，16.95d和10.61d，均属低残留农药。

The degradation experiments indicate that the half-life values of bifenthrin , cyhalothrin and deltamethrin in the snuff soil of Nanjing are 63.59d , 16.95d and 10.61d respectively , they are all low-level residue pesticides .

氯氟氰菊酯的大口径毛细管柱气相色谱分析

Determination Cyhalothrin by Gas Chromatography of Wide - Bore Capillary Column

氯氟氰菊酯对德国小蠊保护酶活性的影响及新型防治策略研究

Effect of lambda-cyhalothrin on protective enzyme in Blattella germanica and its new control measure

40%辛·氯氟氰菊酯乳油防治棉花害虫研究

Control Effect of the Mixture of Phoxim and Cyhalothrin 40 EC to Cotton Pest

以生物柴油为替代溶剂制备高效氯氟氰菊酯微乳剂及其性能表征

Preparation of Lambda-Cyhalothrin Microemulsion with Biodiesel as Substitute Solvent and Study of Its Performance

多功能氧化酶系与甜菜夜蛾对氯氟氰菊酯抗药性的关系

Relationship between Multi-function Oxidases and the Resistance to Lambda-cyhalothrin in Beet Armyworm , Spodoptera exigua

进行了2.5%高效氯氟氰菊酯水乳剂防治甘蓝菜青虫田间药效试验。

The experiment of2.5 % Cyhalothrin Microemulsion on cabbage worm in open field was carried out .

不同金属反离子对含高效氯氟氰菊酯微乳液形成规律及其稳定性的研究

Studies on the Effect of Different Coherer Counter-ions on Forming Rule and Stability of Cyhalothrin Microemulsion

结论对于氯氟氰菊酯高抗性品系家蝇，用有机磷杀虫剂后，可降低对氯氟氰菊酯的抗药性；

Conclusion The high insecticide resistant strain to cyhalothrin was selected with organophosphates , could decline resistant to cyhalothrin .

通过室内试验，研究了10种菊酯类农药对水稻二化螟幼虫的生物活性，以及高效氯氟氰菊酯5种剂型对二化螟幼虫的生物活性差异。

This paper investigated the bioactivity of 10 pyrethroid insecticides to striped rice borer Chilo suppressalis ( walker ) in the lab.

高效氯氟氰菊酯对麦长管蚜的毒力受温度的影响较小，在15℃温差范围内，最大温度系数为-1.74。

Temperature affects the toxicity of λ - cyhalothrin slightly , with the maximum temperature coefficient -1.74 in 15 ℃ temperature range .

甜菜夜蛾抗氯氟氰菊酯品系相对适合度、抗性生化机理及抗性遗传方式

Biochemical mechanism and genetics of resistance to lambda-cyhalothrin in the beet armyworm , Spodoptera exigua , and the relative fitness of the resistant strain

本文主要以2.5%高效氯氟氰菊酯水乳剂为例研究了其配方所需各组分组成情况，形成了相应水乳剂配方为：高效氯氟氰菊酯原粉2.5%；

As example with 2.5 % Lambda-cyhalothrin EW , the compositions of the formula were experimentally determined as follows : Lambda-cyhalothrin Technical Powder 2.5 % ;

不用杀虫剂筛选对氯氟氰菊酯的抗药性也有显著下降，但下降的速率低于甲基嘧啶磷筛选。

The strain was selected with no insecticide , could also prohibit resistant development to cyhalothrin , but the ratio of decline was lower than pirimiphos-methyl selected .

研究证实斜纹夜蛾对氯氟氰菊酯的抗性是否与其表皮穿透率降低有关。

In this paper , the relationship of the resistance of the common cutworm , Spodoptera litura Fabricius , to lambda-cyhalothrin and cuticular penetration of lambda-cyhalothrin was studied .

本试验结果表明，印楝素乳油能很好的替代高效氯氟氰菊酯乳油（当地使用药剂）在大田中广泛应用，效果与之相当。

The test results show that azadirachtin can be a good alternative to lambda cyhalothrin EC ( the improper use of agents ) in Daejeon is widely used , the effect equivalent .

氯氟氰菊酯对斜纹夜蛾抗性和敏感种群表皮穿透比较取食不同寄主植物的二个甜菜夜蛾品系对药剂的敏感性

Comparison of Cuticular Penetration Between Susceptible and Lambda-Cyhalothrin-Resistant Populations in Spodoptera litura ( Fabricius )( Lepidoptera : Noctuidae ) The variation of sensitivity to insecticides of Spodoptera exigua strains feeding on different host plants