The composition and preparation of the 30 % chlorpyrifos microemulsion were introduced in this paper . the properties and the effect of the product were tested and determined 摘要本文介绍了30 %毒死蜱微乳剂配方的组成和制备方法，并对其性能和田间药效进行了测试和试验。
Chlorpyrifos , which was banned for residential use in 2001 , is still widely applied to agricultural crops in the u . s . and abroad , including many fruits and egetables 毒死蜱虽然已经于2001年禁止在住宅区使用，但是仍旧广泛的应用于美国和国外的农业，包括许多水果和蔬菜。
Apart from mosquitoes and rats , the department also provides disinfestations to control other pests that can spread diseases such as flies , fleas , mites , cockroaches and ticks 除防治蚊子和老鼠外，本署也提供其他灭虫服务，防治苍蝇、蚤、 ? 、蟑螂和蜱等传播疾病的害虫。
Apart from mosquitoes and rats , the department also provides disinfestation services to control other pests that can spread diseases such as flies , fleas , mites , cockroaches and ticks 除防治蚊子和老鼠外，本署也提供灭虫服务，防治苍蝇、蚤、 ? 、蟑螂和蜱等传播疾病的害虫。
The surface of acini was not smooth and was found for the first time that lots of trachea extended gradually on it , which provide oxygen needs for various physiological events of this organ 首次发现长角血蜱腺泡表面呈非平滑状态，有大量的气管分布并逐渐分支深入到腺体内，为唾液腺生理活动提供氧气需求。
Reforestation of the northeastern u . s . , for example , has led to the emergence of lyme disease by encouraging the proliferation of white - tailed deer , which transport ticks that harbor the lyme bacterium 例如在美国东北部，人工造林使得白尾鹿繁殖较多，造成莱姆病的出现，因为白尾鹿会传播带有莱姆病细菌的蜱。
By age three , the children with the highest leels of chlorpyrifos at birth ( upper 20th percentile ) had significantly worse mental deelopment and poorer motor skills than children with lower exposure leels 在三岁的时候，出生时毒死蜱接触程度最高的儿童较那些接触程度低的儿童智力的发育和运动技能明显更弱一些。
The quantitative analysis of 25 % chlorpyrifos and triazophos ec by reverse phase hplc was introduced , using acetonitrile and water ( 74 : 26 ) as mobile phase , using c18 column and ultraviolt detector 摘要本文叙述了采用反相高效液相色谱法即以乙腈+水为流动相， c18柱和紫外检测器同柱分离侧定25 %毒?唑乳油中的毒死蜱和三唑磷。
