نتایج جستجو برای: fenoxaprop

تعداد نتایج: 82  

2016
Lang Pan Zhaoyun Wang Jia Cai Haitao Gao Hongwei Zhao Liyao Dong

Non-target site resistance (NTSR) to herbicides is an increasing concern for weed control. The majority of previous studies have focused on metabolic resistance mechanisms of NTSR, but no research exists on gene regulation mechanisms behind herbicide resistance, such as microRNA (miRNA). Here, we identified 3 American sloughgrass (Beckmannia syzigachne Steud.) populations containing fenoxaprop-...

Journal: :Journal of separation science 2012
Songqing Li Peng Gao Jiaheng Zhang Yubo Li Bing Peng Haixiang Gao Wenfeng Zhou

A novel dispersive liquid-liquid microextraction (DLLME) method followed by HPLC analysis, termed sequential DLLME, was developed for the preconcentration and determination of aryloxyphenoxy-propionate herbicides (i.e. haloxyfop-R-methyl, cyhalofop-butyl, fenoxaprop-P-ethyl, and fluazifop-P-butyl) in aqueous samples. The method is based on the combination of ultrasound-assisted DLLME with in si...

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