Results 261 to 270 of about 36,562 (310)

Pesticide residues in grapes and wine in Italy

Food Additives and Contaminants, 2001
Two hundred and one pesticides comprising 84 fungicides, 88 insecticides and 29 herbicides are registered in Italy for use on grapes. Recently, the maximum residue limits (MRLs) for 16 fungicides and five insecticides were established for wine. However, literature data shows that some MRLs for wine are not consistent with the corresponding values for ...
P, Cabras, E, Conte
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Pesticide Residue Management in Grapes

2013
Nearly all insecticides have the potential to significantly alter ecosystems, many are toxic to humans, and others are concentrated in the food chain. Insecticides are classified in several different ways. Systemic insecticides are incorporated by treated plants. Insects ingest the insecticide while feeding on the plants. Contact insecticides are toxic
M. Mani, C. Shivaraju, Narendra S. Kulkarni   +2 more
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Pesticide Residues in Grapes, Wine, and Their Processing Products

Journal of Agricultural and Food Chemistry, 2000
In this review the results obtained in the 1990s from research on the behavior of pesticide residues on grapes, from treatment to harvest, and their fate in drying, wine-making, and alcoholic beverage processing are reported. The fungicide residues on grapes (cyproconazole, hexaconazole, kresoxim-methyl, myclobutanil, penconazole, tetraconazole, and ...
Cabras P, ANGIONI, ALBERTO
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Pyrimethanil Residues on Table Grapes Italia after Field Treatment

Journal of Environmental Science and Health, Part B: Pesticides, Food Contaminants, and Agricultural Wastes, 2006
Residues of the pyrimidine fungicide pyrimethanil [N-(4,6-dimethylpyrimidin-2yl)aniline] were determined in table grapes "Italia" by gas chromatography nitrogen-phosphorus detector (GC-NPD). Pesticides were extracted from grapes with ethyl acetate and hexane solution (1:1 v/v), and were analyzed without any further clean up.
ANGIONI, ALBERTO, SARAIS, GIORGIA, Dedola F, CABONI, PIERLUIGI   +3 more
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Dissipation, residue, and dietary risk assessment of dimethachlon in grapes

Environmental Science and Pollution Research, 2023
Dimethachlon, a dicarboximide fungicide, has gained widespread usage in Asian countries. While considered a low-toxicity fungicide, concerns regarding potential health effects, such as nephrotoxicity, have emerged. To date, neither China nor other countries have established maximum residue limit (MRL) for dimethachlon on grapes, and exposure risk ...
Rumin Gao, Jianli Wang, Jianhui Zhu, Jiawen Ji, Desheng Liu, Zepu Gao, Wenjun Liao, Mengyao Wang, Yongqiang Ma   +8 more
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Dissipation and residue of famoxadone in grape and soil

Environmental Monitoring and Assessment, 2009
The analytical method of famoxadone residue and its dissipation in grape and soil were investigated. Famoxadone (68.75% water-dispersible granule) was applied at two dosages (1.25 and 2.5 g l(-1)). Soil and grape samples were collected at intervals and analyzed for famoxadone residues. The results showed that the degradation rate of famoxadone in grape
Jing, Ge, Dongmei, Qin, Yuzhen, Zhao, Canping, Pan, Shuren, Jiang, Fengmao, Liu   +5 more
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Behaviour of forchlorfenuron residues in grape, soil and water

Chemosphere, 2003
Persistence of forchlorfenuron residues in grape berries at harvest following its dip application as single or split doses to grape berry clusters and periodic dissipation of forchlorfenuron residues in grape berries following foliar spray application were studied. Periodic dissipation of forchlorfenuron residues following its fortification in soil and
Debi, Sharma, Mahesh D, Awasthi
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Pesticide residues in liquid pekmez (grape molasses)

Environmental Monitoring and Assessment, 2007
In this study 32 pesticide residues and eight polybrominated diphenlyl ether (PBDE) congeners were measured in seven liquid samples from Kahramanmaraş, Turkey. A new method based on the best recovery was column extraction with n-hexane/acetone followed by gas chromatography electron-capture detection (GC-ECD), and mass spectrometry (GC-MS).
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Pesticide residues in grapes and during vinification process

Food Control, 2010
Abstract Pesticide residues in vinification process of two white and two red grapevine varieties were monitored during the 2007 vintage. Crushed grapes, cake, must, lees and wine were sampled during the vinification process. Additionally, grapes were sampled during the ripening process.
Franc Čuš, Helena Baša Česnik, Špela Velikonja Bolta, Ana Gregorčič   +3 more
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Pesticide Residue Management in Grapes

Indian Journal of Entomology
A laboratory experiment was conducted in completely randomized design (CRD) to evaluate the effectiveness of various decontamination methods in removing pesticide residues from grapes during 2022-2023. Organically grown grape plants at fruiting stage were selected from Cumbum, Theni district of Tamil Nadu and sprayed with a mixture of eleven pesticides
Lirin Sharath B, Ambily Paul, Thomas George, Reji Rani O P, Anitha Chandran C, Prathibha Ravi K, Visal Kumar S   +6 more
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