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除虫菊酯

网络pyrethrins; Pyrethroids; Pyrethrum

除虫菊酯

网络释义

除虫菊酯

pyrethrins

　　　除虫菊酯(pyrethrins)(13-18)是来源于菊科植物除虫菊(Pyrethrum cineraefolium)干花提取物，是具有极强活性的6个杀虫物质的 …

Pyrethroids

蚊香、电蚊香和电蚊液等主要成分为除虫菊酯（Pyrethroids），可破坏蚊虫神经系统，蚊虫吸入小量除虫菊酯会感到不适而飞 …

Pyrethrum

... (Carbon tetrachloride)1，2，4，5．四氯-3-硝基苯 (Pyrethrum) 除虫菊酯． (Hexachlorobenzene) 六氯一1，3．丁二烯 ...

Bioresmethrin

... 橙皮苷 Hesperidin 除虫菊酯 Bioresmethrin 川楝素 Toosendanin ...

pyrethroid

中国农药新品种研发最新动态-农药剂型博客... ... (pyrethroid 除虫菊酯), (imidazolone 咪唑啉酮), ...

Permethrin

其他还有除虫菊酯(Permethrin)和香茅(citronella) 但不能用于皮肤。美国开发的WNV疫苗已进入一期临床试验, 其有效性和安全 …

Pyrithroid

Product Comparison for Mosquito ... Organophosphate 有机磷 Pyrithroid 除虫菊酯 Mode of action 作用机理 ...

例句：

Obiective Test the relationship between the heating time of electrothermal vaporizing liquid and the residues of pyrethroid in mandril .

目的测试电热蚊香液加热时间与芯棒中拟除虫菊酯残留量的关系。

Conclusion The mechanism for mutations resulting in the knockdown resistance of A. sinensis in Anhui Province has been determined.

结论安徽省中华按蚊已发生针对拟除虫菊酯的击倒抗性突变。

Spray a pyrethrin into the air when confined to a certain outside area .

当被限制在户外的一定区域时，往空气中喷洒一些除虫菊酯。

But with time past, the resistance of pest to the pyrethroid is found to develop quickly as well as its extension application scale.

目前的研究表明尽管使用拟除虫菊酯防制昆虫见效快，但其对昆虫产生抗性的速度也快。

Pyrethrum flowers contain pyrethrins on insects have a strong contact toxicity , stomach toxicity .

除虫菊花含有除虫菊酯对昆虫有很强的触杀，胃毒。

Pyrethroids used to control Blattella germanica on ships should be attended .

选用拟除虫菊酯防制舰艇上的德国小蠊应引起注意。

However , other organophosphates are still in circulation , as are similar compounds called pyrethroids.

然而，其他有机磷却仍然在流通，还有类似的化合物拟除虫菊酯也在流通当中。

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

用拟除虫菊酯筛选可造成对氯氟氰菊酯抗药性增长；

Possible metabolic mechanisms for pyrethroid resistance in this strain were discussed .

还讨论了烟粉虱对拟除虫菊酯抗性的代谢机理。

Nearly 90% of exposures involved insecticides containing pyrethroids, pyrethrins or both .

将近 90%的杀虫剂都含有除虫菊酯或者虫菊酯或者兼而有之。

Our results indicated that L925I mutation was tightly associated with pyrethroid resistance in the tobacco whitefly from Nanjing.

该结果表明了烟粉虱钠离子通道 L925I 突变与对拟除虫菊酯抗性密切相关。

Being treated with sublethal dose of insecticide pyrethroid , An. sinensis showed an effect of subsiding in survial capacity and fecundity .

用拟除虫菊酯亚致死剂量处理中华按蚊，显示该蚊的生存力和繁殖率降低。

You can obtain a pyrethrin shampoo from your vet , who will instruct you in its use .

你可以从你的兽医那里得到这种除虫菊酯洗发剂，他会推荐你使用的。

It reaches the requirements of fenpropathrin residues analysis .

达到了拟除虫菊酯类农药残留的分析要求。

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