Residue determination of some insecticides and fungicides on grapes by reversed-phase high-performance liquid chromatography

Cabras, Paolo; Diana, Paolo; Meloni, Mauro; Pirisi, Filippo M.

doi:10.1021/jf00111a039

Cited by 20 publications

(5 citation statements)

References 3 publications

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“…Under these conditions, minimal detectable values (MDV) between 0.02 and 0.04 ppm were achieved; MDV were caled, as previously reported (Cabras et al, 1982a).…”

supporting

confidence: 71%

Behavior of acylanilide and dicarboximidic fungicide residues on greenhouse tomatoes

Cabras¹,

Meloni²,

Pirisi³

et al. 1985

J. Agric. Food Chem.

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“…Under these conditions, minimal detectable values (MDV) between 0.02 and 0.04 ppm were achieved; MDV were caled, as previously reported (Cabras et al, 1982a).…”

supporting

confidence: 71%

Behavior of acylanilide and dicarboximidic fungicide residues on greenhouse tomatoes

Cabras¹,

Meloni²,

Pirisi³

et al. 1985

J. Agric. Food Chem.

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“…These results are in accordance with those obtained for these fungicides by other researchers in different matrices, such as food products [2][3][4]9].…”

Section: Resultssupporting

confidence: 92%

“…The use of fungicides is vital for effective control of plant diseases that are estimated to cause yield reductions of almost 20% in major worldwide food and cash crops [5]. Generally vegetables undergo several treatments with these substances during their growth, but their correct application does not produce a residual content in the food products higher than that consented by legal limits [2][3][4]9]. Nevertheless, consistent residues of fungicides and their metabolite products may be found in crops and environmental matrices as a consequence of incorrect or too-frequent use [1,4].…”

Section: Introductionmentioning

confidence: 99%

Occurrence of dicarboximidic fungicides and their metabolites? residues in commercial compost

et al. 2004

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In this work we analysed samples of different commercial composts to verify the presence of metabolites of dicarboximidic fungicides (Iprodione, Procymidone, Vinclozolin and Chlozolinate) widely used in agriculture as botritycides. The commercial compost extracts, obtained by sonication with acetonitrile, were analysed by HPLC-DAD-MS. The detection limits (DL) of the analytical method were appraised for all considered compounds and for both the detectors. The analysis confirmed the presence of fungicide residues (i.e. Iprodione, 48 µg/kg) in three samples of commercial compost and traces of some corresponding metabolites (i.e. Metabolite I of Procymidone, 20 µg/kg) for most examined matrices. These results underline a possible presence of these fungicides and corresponding metabolites in soil, after the addition of compost. dicarboximidic fungicides / metabolites / commercial compost / HPLC-DAD-MS Résumé-Fungicides dicarboximidiques dans le compost commercial. Ce travail comporte l'analyse des métabolites de fongicides dicarboximidiques utilisés comme botritycides (Iprodione, Procymidone, Vinclozolin, Chlozolinate) dans différents échantillons de compost commerciaux. Les extraits des composts ont été analysés par HPLC-DAD-MS (chromatographie en phase liquide-détecteur à série de diodes-spectromètre de masse). Les analyses ont confirmé la présence de résidus de fongicides dans trois composts commerciaux (ex. 48 µg/kg d'iprodione) et des traces de certains métabolites dans la plupart des échantillons (ex : 20 µg/kg du métabolite I du Procymidone). Ces résultats suggèrent que l'application de compost favorise la présence des fongicides et/or des métabolites spécifiques dans le sol traité. fongicides dicarboximidiques / métabolites / compost commerciaux / HPLC-DAD-MS

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“…Studies on individual determinations of some pesticides in grape must and wine at residue level have been published (Austin et al, 1976;Cabras et al, 1982; Chiba and Sing, 1986). Other studies on the effect of folpet and metalaxyl fungicides on the yeast flora during must fermentation and on yeast metabolism have been published in recent years (Benda, 1978;Minarik and Ragala, 1979; Guerzoni et al, 1982;Gnaegy et al, 1983;Conner, 1983).…”

mentioning

confidence: 99%

HPLC method for simultaneous determination of fungicides: carbendazim, metalaxyl, folpet, and propiconazole in must and wine

Lopez¹,

Lopez²,

Riba³

1989

J. Agric. Food Chem.

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Residue determination of some insecticides and fungicides on grapes by reversed-phase high-performance liquid chromatography

Cited by 20 publications

References 3 publications

Behavior of acylanilide and dicarboximidic fungicide residues on greenhouse tomatoes

Behavior of acylanilide and dicarboximidic fungicide residues on greenhouse tomatoes

Occurrence of dicarboximidic fungicides and their metabolites? residues in commercial compost

HPLC method for simultaneous determination of fungicides: carbendazim, metalaxyl, folpet, and propiconazole in must and wine

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