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Electroanalytical Determination of the Herbicide Atrazine in Natural Waters
International Journal of Environmental Analytical Chemistry, 1996Abstract Differential pulse voltammetry at the static mercury drop electrode was used to establish an electroanalytical procedure for atrazine determinations in pure and natural waters. The cathodic peaks observed are attributed to the reduction of mono and di-protonated species and showed to be pH-dependent, with the maximum peak current values at pH ...
C. M. P. Vaz +4 more
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A Natural Gradient Transport Study of Selected Herbicides
Journal of Environmental Quality, 1995AbstractThe behavior of trace quantities of commonly detected herbicides and herbicide degradates was investigated in a shallow sand and gravel aquifer. In 1991, a solute pulse containing approximately 15 mg L−1 bromide, 3 μg L−1 atrazine (2‐chloro‐4‐ethylamino‐6‐isopropylamino‐1,3,5‐triazine), 2 μg L−1 alachlor (2‐chloro‐2′,6′‐diethyl‐N‐(methoxymethyl)
S. K. Widmer, R. F. Spalding
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The Importance of Herbicides for Natural Resource Conservation in the USA
2014Early American agriculture was on an unsustainable path. Westward expansion in the nineteenth century continually brought new land into production; thus, good land management was not a priority. Much of the nation’s soil was lost to erosion from exhaustive tillage operations.
Leonard Gianessi, Ashley Williams
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Natural Growth Inhibitors as Allelopathogens and Botanical Herbicides
2003In the previous chapter we observed the inhibiting properties of leaves secondary substances and their transformation in plant tissues. Some of these products and their metabolites could play a role of allelopathogens or allelochemicals, which are sufficient in plant communities and ecosystems in general.
Valentine I. Kefeli, Maria V. Kalevitch
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Natural degradation ways of herbicides of sulfonylurea group
2017Currently in agriculture much attention is paid to development and use of low-cost and at the same time effective methods of fight against weeds. In this regard, widely purchased sulfonylurea herbicides. The paper presents the general characteristics, mechanism of action, degradation pathways (hydrolysis, photochemical transformation and microbial ...
Leontiev, V. N. +3 more
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Benzofuran‐2‐acetic esters as a new class of natural‐like herbicides
Pest Management Science, 2020Fabrizio Araniti +2 more
exaly