Slow-release formulations of the herbicide MCPA by using clay-protein composites
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چکیده
منابع مشابه
Distribution of a nonylphenol isomer and the herbicide MCPA in soil derived organo-clay complexes
Organo-clay complexes in soil play an important role in the immobilization and persistence of xenobiotics. In this study, the fate of 14 C-labeled 4-(3,5-dimethylhept-3-yl)phenol (NP) and 4-chloro-2mehtylphenoxyacetic acid (MCPA) in soil was examined using incubation periods from 1d to 180d (NP) and 1d to 120d (MCPA). Special emphasis was on the distributions of the compounds and its degradatio...
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3 Alachlor [2-chloro-N-(2,6-diethylphenyl)-N-(methoxymethyl)acetamide] is a 4 widely used herbicide that has been identified as a groundwater contaminant. Several 5 slow-release formulations (SRFs) of this herbicide have been examined for their 6 capacity to reduce its leaching and enhance weed control. A field experiment was 7 performed to determine alachlor leaching and bioefficacy in: (i) a ...
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Metribuzin is an herbicide widely used for weed control that has been identified as a groundwater pollutant. It contaminates the environment even when it is used according to the manufacturer's instructions. To reduce herbicide leaching and increase weed control, new controlled release formulations were developed by entrapping metribuzin within a sepiolite-gel-based matrix using two clay/herbic...
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Clay modified carbon paste electrode (CPE-C) its applicability for electroanalysis of N, N’-ethylene-2,2’-bipyridinium (diquat) has been described in the present work. Electrochemical modification was performed by electronic impedance spectroscopy (EIS) and cyclic voltammetry (CV) in the range of -0.6 V to 1.2 V in 0.1 M K2SO4 (pH 3). The voltammetric method behavior of DQ is suggested where an...
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ژورنال
عنوان ژورنال: Pest Management Science
سال: 2014
ISSN: 1526-498X
DOI: 10.1002/ps.3929