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Liu J, Lu X, Xie J, Chu Y, Sun C, Wang Q: Adsorption of lambda-cyhalothrin and cypermethrin on two typical Chinese soils as affected by copper. Environ Sci Pollut Res Int. 2009 Jun;16(4):414-22. Epub 2008 Dec 6.
Repeated applications of bordeaux mixture (a blend of copper sulfate and calcium hydroxide) and pyrethroid (Pys) insecticides have led to elevated copper (Cu) and Pys concentrations in vineyard surface soils. Our previous studies had indicated the combined effect of cypermethrin (CPM) and Cu on soil catalase activity. |
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