Terbumeton and isoproturon adsorption by soils: influence of Ca2+ and K+ cations

被引:6
作者
El Arfaoui, Achouak [1 ,2 ]
Boudesocque, Stephanie [1 ]
Sayen, Stephanie [1 ]
Guillon, Emmanuel [1 ]
机构
[1] Univ Reims, ICMR, CNRS, Grp Chim Coordinat,UMR 6229, F-51687 Reims 2, France
[2] Univ Reims, URVVC, Lab Plantes Pesticides & Dev Durable, EA 2069, F-51687 Reims 2, France
关键词
pesticide; adsorption; soil; potassium; calcium; IONIC-STRENGTH; ORGANIC-MATTER; SORPTION; DESORPTION; ATRAZINE;
D O I
10.1584/jpestics.G09-48
中图分类号
Q96 [昆虫学];
学科分类号
摘要
The influence of salt solutions (KCl and CaCl2) on the adsorption of two pesticides, terbumeton and isoproturon, by four calcareous soils was investigated using batch experiments. The presence of Ca2+ and K+ cations affects the amount of pesticides adsorbed by soils on a case-by-case basis. (C) Pesticide Science Society of Japan
引用
收藏
页码:131 / 133
页数:3
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