|
Residue Analysis of Difenoconazole and Chlorfenvinphos Pesticides in Tomato (Solanum lycopersicum L.) |
|---|---|
| รหัสดีโอไอ | |
| Creator | 1. Shaymaa S. Raheem 2. Muhana K. Habeeb 3. Nassir A. Alyousif 4. Mustafa A. Al-Dossary |
| Title | Residue Analysis of Difenoconazole and Chlorfenvinphos Pesticides in Tomato (Solanum lycopersicum L.) |
| Publisher | Thai Society of Higher Education Institutes on Environment |
| Publication Year | 2567 |
| Journal Title | EnvironmentAsia |
| Journal Vol. | 17 |
| Journal No. | 1 |
| Page no. | 161-168 |
| Keyword | Chlorfenvinphos, Difenoconazole, Pesticide residues, Tomato (Solanum lycopersicum L.) |
| URL Website | http://www.tshe.org/ea/index.html |
| Website title | EnvironmentAsia |
| ISSN | 1906-1714 |
| Abstract | Pesticide residues in agricultural crops have direct and serious impact on the health of consumers, and thus their concentrations must be accurately determined in various types of agricultural crops. This study was carried out to determine difenoconzole fungicide and chlorfenvinphos insecticide residue levels in tomato crop in Basrah Governorate. Twenty-four tomato (Solanum lycopersicum L.) samples randomly collected from local markets in Basrah Governorate were analyzed through gas chromatography-mass spectrometry (GC-MS). Results showed that difenoconazole residues were present in all tomato samples, in contrast to chlorfenvinphos, which found only in 14 samples. The highest concentration was 46.43 ppm (difenoconazole fungicide), and the lowest was 0.03 ppm. The highest and lowest concentrations of chlorfenvinphos were 6.51 and 0.001 ppm, respectively. In some samples, the residues of difenoconzole and chlorfenvinphos exceeded the maximum residue limits defined in the European Union. |
