
doi: 10.1038/229047a0
pmid: 4922785
PARATHION, an early organophosphorus insecticide introduced commercially in 1947, is, like most other compounds in this group, considered to be relatively non-persistent on plants and in soil. West1 reported its persistence to be 5–12 days on plants, and Lichtenstein2 showed that 97% of a soil application disappeared within three months.
Photometry, Soil, Chromatography, Gas, Nova Scotia, Parathion, Chemistry, Agricultural
Photometry, Soil, Chromatography, Gas, Nova Scotia, Parathion, Chemistry, Agricultural
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