• It contains resmethrin, piperonyl butoxide and a petroleum distillate.

    含有灭虫菊,增效醚石油馏出物

    youdao

  • Fish were also pretreated with piperonyl butoxide (PBO) or triphenyl phosphate (TPP) and then exposed to fenitrothion.

    另一些接触杀螟松之前分别胡椒基丁醚(pbo)酚三苯酯(TPP)做预处理。

    youdao

  • By comparing different synergists, we found that the synergism of multi-function synergist 940 was superior to that of imported piperonyl butoxide.

    比较多功能九四○增效剂增效作用优于进口增效

    youdao

  • A method of quantitative analysis for allethrin, permethrin and piperonyl butoxide in insecticidal aerosol for household has been studied by GC FID.

    用气色谱定量测定了家用气雾杀虫剂中的丙烯酯、氯菊酯增效醚。

    youdao

  • Studies on Environmentally Sound Technology for Producing Piperonyl Butoxide I. Treatment of Waste Water from Chloromethylation of 5-propyl-1, 3-benzodioxole.

    清洁胡椒基丁醚生产工艺研究i, 5 -丙基- 1,3 -苯并二氧杂茂的甲基化废水处理

    youdao

  • Conclusion the lower dosage of commonly used insecticides mixed with Piperonyl Butoxide may have better control efficacy after the resistance of mosquitoes to insecticides was produced.

    结论当淡色库产生抗药性采用杀虫剂氧化胡椒基丁醚混用方法,可以减少杀虫剂的使用剂量,取得较好防治效果

    youdao

  • Conclusion the lower dosage of commonly used insecticides mixed with Piperonyl Butoxide may have better control efficacy after the resistance of mosquitoes to insecticides was produced.

    结论当淡色库产生抗药性采用杀虫剂氧化胡椒基丁醚混用方法,可以减少杀虫剂的使用剂量,取得较好防治效果

    youdao

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