{"id":20824,"date":"2025-11-11T07:57:15","date_gmt":"2025-11-11T04:57:15","guid":{"rendered":"https:\/\/su.edu.ye\/fa\/?p=20824"},"modified":"2025-11-11T08:06:14","modified_gmt":"2025-11-11T05:06:14","slug":"masters-degree-awarded-to-mr-khalil-al-mahqani-in-plant-protection","status":"publish","type":"post","link":"https:\/\/su.edu.ye\/fa\/en\/20824\/","title":{"rendered":"Master\u2019s Degree Awarded to Mr. Khalil Al-Mahqani in Plant Protection"},"content":{"rendered":"\t\t
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Mr. Khalil Mus\u2019ad Mohammed Al-Mahqani <\/strong>was awarded a Master\u2019s Degree in Plant Protection <\/strong>with for his thesis titled: Multi-residue Analysis of Pesticide Residues in Cucumber and Tomato in Sana\u2019a<\/em><\/strong>, which was submitted to the Department of Plant Protection, Faculty of Agriculture, Food, and Environment \u2013 Sana\u2019a University. The MA defense was held on Saturday, November 8, 2025.<\/strong>\u00a0<\/strong><\/h3>

The MA Viva-voce Committee, which was formed based on a resolution issued by the Graduate Studies and Scientific Research Council, consisted of the following:<\/h3>

#<\/strong><\/h3><\/td>

Committee Members<\/strong><\/h3><\/td>

Designation<\/strong><\/h3><\/td>

Position<\/strong><\/h3><\/td><\/tr>

1<\/h3><\/td>

Prof. Abdulrahman Thabet<\/strong><\/h3><\/td>

Internal Examiner<\/h3><\/td>

Chair<\/h3><\/td><\/tr>

2<\/h3><\/td>

Prof. Jalal Abdulelah Awadh<\/strong><\/h3><\/td>

Main Supervisor<\/h3><\/td>

Member<\/h3><\/td><\/tr>

3<\/h3><\/td>

Prof. Badr Ismail Abdulrazzaq<\/strong><\/h3><\/td>

External Examiner<\/h3><\/td>

Member<\/h3><\/td><\/tr><\/tbody><\/table>

The study aimed to:<\/h3>

  • Apply the QuEChERS method for extracting pesticide residues in cucumber and tomato samples.<\/h3><\/li>

  • Validate the analytical method used to determine pesticide residues in vegetables and fruits using GC\/ECD technology.<\/h3><\/li>

  • Estimate the levels of 15 types of pesticides from various chemical groups in cucumber and tomato.<\/h3><\/li><\/ul>

    The main findings of the study revealed that:<\/h3>

    • Some cucumber samples contained residues of the pesticide Chlorfenapyr.<\/h3><\/li>

    • Some tomato samples were contaminated with Chlorfenapyr, Diniconazole, and Lambda-Cyhalothrin.<\/h3><\/li><\/ul>

      In light of these findings, the researcher recommended:<\/h3>

      • Encouraging the implementation of Good Agricultural Practices (GAP) in Yemen and raising farmers\u2019 awareness through training programs.<\/h3><\/li>

      • Urging the Ministry of Agriculture and the Ministry of Health to establish a unified monitoring program for pesticide residues in food products available in the markets.<\/h3><\/li>

      • Equipping pesticide residue analysis laboratories with advanced instruments such as HPLC-MS and GC\/ECD, and other modern analytical technologies.<\/h3><\/li><\/ul>

        \u00a0The defense session was attended by a number of faculty members, researchers, and postgraduate students from the Faculty of Agriculture, Food, and Environment.<\/h3>

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        \"\" \"\"<\/p>

        The MA Viva-voce Committee Resolution<\/a><\/p>