Residues of carbofuran and its two carbamate metabolites in field‐treated rutabaga1
- 1 January 1983
- journal article
- research article
- Published by Taylor & Francis in Journal of Environmental Science and Health, Part B
- Vol. 18 (2) , 301-304
- https://doi.org/10.1080/03601238309372370
Abstract
Carbofuran was applied over seeded rutabaga cv. York and residues (corrected for recovery) of carbofuran, 3‐hydroxy‐ and 3‐ketocarbofuran in the harvested roots averaged 0.15, 0.23 and 0.07 ppm in peel and 0.09, 0.14 and 0.05 ppm in pulp, respectively. Samples were extracted by hot acid digestion, partitioned in methylene chloride and cleaned up on Florisil. The 3‐hydroxy‐carbofuran was ethoxylated and the compounds were converted into their dinitrophenyl ethers and analysed by electron capture gas chromatography using 3% OV‐3 column.Keywords
This publication has 1 reference indexed in Scilit:
- Determination of the phenolic metabolites of carbofuran in plant and animal matrices by gas chromatography of their 2,4-dinitrophenyl ether derivativesJournal of Agricultural and Food Chemistry, 1977