This paper describes the determination of residues of the insecticide Deltamethrin in cherries growing in the Bonnanaro area near Sassari (Sardinia - Italy). The analytical procedure for the isolation of the insecticide was developed. The quantitative determinations were carried out by HPLC, with UV detector at 220 nm, on a Perkin-Elmer C18-HS3 column with acetonitrile - water (75: 25) as the mobile phase. A rapid decrease of the concentration of the insecticide with ti me was ascertained; three days after from the treatment the values were significantly lower than those required by the italian law.
Determinazione dei residui di Deltametrina nelle ciliegie / Maddau, Lucia; Panzanelli, Angelo; Marchetti, Mauro; Usai, Marianna; Corda, Pietro Maria. - In: BOLLETTINO DELLA SOCIETÀ SARDA DI SCIENZE NATURALI. - ISSN 0392-6710. - 26:1987/88(1988), pp. 69-74.
Determinazione dei residui di Deltametrina nelle ciliegie
Maddau, Lucia;Panzanelli, Angelo;Marchetti, Mauro;Usai, Marianna;Corda, Pietro Maria
1988-01-01
Abstract
This paper describes the determination of residues of the insecticide Deltamethrin in cherries growing in the Bonnanaro area near Sassari (Sardinia - Italy). The analytical procedure for the isolation of the insecticide was developed. The quantitative determinations were carried out by HPLC, with UV detector at 220 nm, on a Perkin-Elmer C18-HS3 column with acetonitrile - water (75: 25) as the mobile phase. A rapid decrease of the concentration of the insecticide with ti me was ascertained; three days after from the treatment the values were significantly lower than those required by the italian law.| File | Dimensione | Formato | |
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