Analysis of Pyrazosulfuron-Ethyl+ Mefenacet 75% WP by HPLC
نویسندگان
چکیده
منابع مشابه
Photochemical Degradation of Pyrazosulfuron-Ethyl in Aqueous Solution
Este trabalho descreve o comportamento fotoquímico do pirazosulfuronato de etila em soluções aquosas. A fotodegradação do pirazosulfuronato de etila foi investigada pela primeira vez em dois comprimentos de onda de irradiação diferentes e valores de pH variando de 2,00 a 10,00. Os resultados mostram que a taxa de fotodegradação foi mais rápida em meio ácido do que em meio básico, quando pyrazos...
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Pyrazosulfuron ethyl (PE) and halosulfuron methyl (HM) are two new highly active sulfonylurea herbicides that have been widely used for weed control in a variety of vegetables and other crops. These two herbicides have similar molecular structures, differing only in the substitutions on the pyrazole ring. Chemical hydrolysis is a primary process affecting the environmental fate of sulfonylurea ...
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YANHUI WANG, LIANGWEI DU, XIAOMAO ZHOU, HUIHUA TAN, LIANYANG BAI*, DONGQIANG ZENG∗ AND HAI TIAN Institute of Pesticide Science, Hunan Agricultural University, China. College of Chemistry and Chemical Engineering, Guangxi University, China. Institute of Pesticide and Environmental Toxicology, Guangxi University, China. Hunan Institute of Humanities Science and Technology, Hunan, China. lianyangb...
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Aquatic ecosystems are the ultimate descend of natural and anthropogenic inputs of contaminants into the environment. Many of the environmental pollutant especially pesticides enter into aquatic ecosystem through agricultural run off and ultimately affects the different non target aquatic animals like bivalves, crustaceans, molluscs, prawn and fish, which are of great economics important to hum...
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since esp received universal attention to smooth the path for academic studies and productions, a great deal of research and studies have been directed towards this area. swales’ (1990) model of ra introduction move analysis has served a pioneering role of guiding many relevant studies and has proven to be productive in terms of helpful guidelines that are the outcome of voluminous productions ...
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ژورنال
عنوان ژورنال: Hans Journal of Agricultural Sciences
سال: 2017
ISSN: 2164-5507,2164-5523
DOI: 10.12677/hjas.2017.74039