الأستاذ الدكتور فرج محمود محمد ملهط

مدير المعمل المركزي للمبيدات

بيانات الاتصال

01096800994

farag_malhat@yahoo.com

fmmalhat@gmail.com

دكتور. فرج محمود ملهط هو عالم وباحث مصري مرموق في مجال الكيمياء البيئية والتنظيمية. يشغل حاليًا منصب مدير المعمل المركزي للمبيدات الزراعية (CAPL) في القاهرة، مصر. يتمتع بخلفية أكاديمية قوية مع أكثر من 125 منشورًا تمت مراجعته من قبل النظراء، مع التركيز بشكل أساسي على مراقبة بقايا المبيدات، والتلوث البيئي، وتقييم المخاطر الصحية. ساهم الدكتور ملهط على نطاق واسع في مجال سلامة المبيدات العالمية من خلال عمله كخبير في الاجتماع المشترك لمنظمة الأغذية والزراعة ومنظمة الصحة العالمية بشأن بقايا المبيدات منذ عام 2016. تشمل أبحاثه تبديد المبيدات، والمصير الكيميائي، وتطبيق التقنيات التحليلية المتقدمة. وقد تم تكريمه بالعديد من الزمالات والجوائز المرموقة، مما عزز تأثيره في المجتمع العلمي العالمي

تقدير متبقيات المبيدات في الاغذيه. تحديد وتقدير مقاييس الاستخدام الأمن للمبيدات عن طريق تقدير فترات ماقبل الحصاد(PHI) لجميع المبيدات ودراسه سلوك و مصيرالمبيدات في المحاصيل الزراعيه المختلفه. دراسة وتقييم المخاطرالصحيه الناتجه عن استخدام المبيدات في الاغذيه.

2010 دكتوراه - متبقيات المبيدات وتلوث البيئه - جامعة بنها - مصر
عنوان الرسالة: حصر واستكشاف المبيدات العضويه الكلورنيه والعضويه الفوسفوريه والمركبات عديدة الكلور ثنائية الحلقه والهيدروكربونات البتروليه والعناصر الثقيله في مياه نهر النيل بجمهورية مصر العربيه

2014 - زمالة علمية - دولية - اليابان

2025 - الحالي - مدير
2022 - 2025 - وكيل المعهد للبحوث
2021 - الحالي - رئيس بحوث
2016 - 2021 - باحث أول
2010 - 2016 - باحث
2008 - 2010 - باحث مساعد
2007 - 2008 - مساعد باحث
2003 - 2007 - مشغل أجهزة متقدمة

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Farag Malhat , Shokr Abdel Salam Shokr, El-Sayed Saber, Ayman N. Saber (2026) . Multi-residue Analysis of Pesticides in Guava: a Case Study from Egyptian Markets with Dietary Risk Implications . Food Control
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F. Malhat , Mohammed Abdel-Megeed, El-sayed Saber, S. Shokr, A. Saber (2025) . Validated Gc–ms/ms and Quechers Method for Monitoring Etoxazole and Fenpropathrin Residues in Okra: Dietary Risk and Regulatory Insights from Egypt’s Nile Delta . Journal of food science and technology
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F. Malhat , S. Shokr, Sara Heikal, Nour El-Hoda Zidan (2025) . Temporal Trends, Multiple Residue Incidence, and Chronic Health Risk of Pesticides in Egyptian Onions: a Four-year Market Surveillance . Journal of Xenobiotics
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Farag Malhat , El-Sayed Saber, Shokr Abdel Salam Shokr, Fawzy Eissa (2025) . Pesticide Residue Profiles and Health Risk Assessment of Domestically Grown and Imported Peaches in Egyptian Markets . Journal of Food Composition and Analysis
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Farag Malhat , El-Sayed Saber, Shokr Abdel Salam Shokr, Fawzy Eissa (2025) . Pesticide Residues in Egyptian Strawberries Over a Four-year Period: Occurrence, Adherence to Maximum Residue Limits, Co-occurrence, and Effects on Consumer Health . Journal of Food Composition and Analysis
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Farag Malhat , El-Sayed Saber, Shokr Abdel Salam Shokr, Fawzy Eissa (2025) . A Two-year Analysis of Pesticide Residues in Egyptian Oranges: Occurrence Trends, Regulatory Compliance, Multiple Residues, and Health Risk Assessment . Journal of Food Composition and Analysis
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Farag Malhat , El-Sayed Saber, Shokr Abdel Salam Shokr, Fawzy Eissa (2025) . Pesticide Residues in Dates from Four Countries: a Market Surveillance Study in Egypt (2021–2024) with Chronic Health Risk Assessment . Journal of Food Composition and Analysis
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Farag Malhat , El-Sayed Saber, Shokr Abdel Salam Shokr, Fawzy Eissa (2025) . Monitoring Pesticide Residues in Egyptian Potatoes: Detection Patterns, Mrl Compliance, Multi-residue Prevalence, and Chronic Dietary Risk Assessment . Journal of Food Composition and Analysis
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Farag Malhat , Mohammed Abdel-Megeed, El-sayed Saber , Shokr Abdel Salam Shokr, Fawzy Eissa (2025) . Pesticide Residues in Fruits from Egyptian Markets: Detection, Compliance, Co-occurrence, and Health Risk Assessment . Journal of Food Composition and Analysis
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Farag Malhat , Mohammed Abdel-Megeed, El-Sayed Saber, Shokr Abdel Salam Shokr, Ayman N. Saber (2025) . Comprehensive Analysis of Pesticide Residues in Egyptian Cucumbers (2021–2023): Unveiling Acute and Chronic Dietary Risks and Regulatory Insights . Journal of Food Composition and Analysis
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Farag Malhat , Mohammed Abdel-Megeed, El-Sayed Saber, Shokr Abel Salam Shokr, Ayman N. Saber (2025) . Monitoring and Risk Assessment of Pesticide Residues in Bananas: Insights from Egypt . Journal of Food Composition and Analysis
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Farag Malhat , El-Sayed Saber , Shokr Abdel Salam Shokr, Fawzy Eissa (2025) . Pesticide Residues in Egyptian Vegetables: a Comprehensive Analysis of Compliance, Co-occurrence of Multiple Residues, and Health Risk Assessment . Journal of Food Composition and Analysis
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F. Malhat , Mohammed Abdel-Megeed, El-sayed Saber , S. Shokr, A. Saber (2025) . Results from the Egyptian Monitoring Programme and Dietary Risk Assessment for Pesticide Residues in Fruits During the Period of 2018–2021 . International Journal of Environmental Analytical Chemistry
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Ayman Saber , Farag Malhat , El-Sayed Saber , Shokr Abdelsalam Shokr (2025) . Optimised Determination of Arsenic and Lead in Tea Samples Using Microwave-assisted Digestion and Icp-ms: Method Validation and Health Risk Assessment . International Journal of Environmental Analytical Chemistry
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Farag Malhat , Osama I. Abdallah, El-Sayed Saber, Nevein S. Ahmed, Shokr Abdel Salam Shokr (2025) . Residue Determination and Decline Pattern of Abamectin and Fenpyroximate in Okra Fruits: a Prelude to Risk Assessment . RSC Advances
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Farag Malhat , Mohammed Abdel-Megeed, El-Sayed Saber , Shokr Abdel Salam Shokr, Fawzy Eissa (2025) . Pesticide Residues in Egyptian Olives: Prevalence, Compliance with Mrls, Co-occurrence, and Implications for Consumer Health . Food Control
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Farag Malhat , El-Sayed Saber , Shokr Abdel Salam Shokr, Fawzy Eissa (2025) . Analysis of Pesticide Residues in Imported Apples Across Egyptian Markets: Origin Country Compliance and Potential Health Risks . Food Control
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Farag Malhat , Mohamed Abdel-Megeed, El-Sayed Saber , Shokr Abdel Salam Shokr, Fawzy Eissa (2025) . Assessment of Pesticide Residue Patterns and Multiple Residue Occurrence in Egyptian Medicinal and Aromatic Plants: a Comprehensive Market Screening . International Journal of Environmental Analytical Chemistry
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S. Heikal, F. Malhat , A. El-Sheikh, M. Rashwan, A.F. El-Aswad (2025) . Dissipation Patterns and Characteristics of Four Pesticides in Sandy and Clay Soil Under Controlled Conditions . Hellenic Plant Protection Journal
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Indra Purnama, Farag Malhat , Anisa Mutamima, Nelvia Nelvia, Amalia Amalia (2025) . Multiple Pesticide Residues in Rice and Chlorpyrifos Persistence in Peat Soils . Sustainable Chemistry One World
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Muhammad Ahtasham Iqbal, Sumia Akram, Shahreen Khalid, Laiba Amin, Farooq Ahmad, Farag Malhat , Gulzar Muhammad, Rizwan Ashraf, Muhammad Mushtaq (2025) . Citric Acid–assisted Extraction of High Methoxy Pectin from Grapefruit Peel and Its Application As Milk Stabilizer . Food and Bioprocess Technology
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Haroon Iftikhar, Sumia Akram, Noor-ul-Ain Khalid, Masooma Hyder Khan, Farag Malhat , Dildar Ahmed, Yahya Iftikhar, Muhammad Mushtaq (2025) . Process Optimization for Des-ultrasound-assisted Extraction of Phenolic Bioactives from Strychnos Potatorum L.f. Seeds . Microchemical journal (Print)
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Ayman N Saber , Farag Malhat , Pabel Cervantes‐Avilés, Mostafa Mahmoud, Hirozumi Watanabe (2025) . Validation of a Small‐scale Portable Rainfall Simulator on the Simultaneous Transport of Sediments and Pesticides in Agriculture Soils . Pest Management Science
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Farag Malhat , Osama I. Abdallah, El-Sayed Saber , Sara Heikal, Nevein S. Ahmed, Shokr Abel Salam Shokr (2025) . Magnitude of Thiamethoxam and Its Metabolite Residues in Okra Following Open Field Application: an Arid Ecosystem Pilot Study . Journal of Consumer Protection and Food Safety
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F. Malhat , A. Saber , Anwar Hegazy, El-sayed Saber , Sara Heikal, Hassan Elgammal, Mohamed Hussien (2024) . Decline Pattern and Dietary Risk Assessment of Spinetoram in Grapes Under Egyptian Field Conditions . Environmental Monitoring & Assessment
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F. Malhat , A. Saber , Anwar Hegazy, Elsayed Saber (2024) . Dissipation Pattern, Terminal Residues, and Risk Assessment of Flutriafol and Cyflufenamid in Grapes Under Egyptian Field Conditions . ACS Agricultural Science & Technology
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Farag Malhat , Ayman Saber , El-Sayed Saber , Shokr Abel Salam Shokr, Mohammed Abdel-Megeed (2024) . Nationwide Surveillance and Cumulative Risk Assessment of Pesticide Residues in Egyptian Vegetables: Results from 2018 to 2021 . Separations
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S. E. M. Shalaby, A. N. Saber , M. Hussien, F. M. Alsubaie, F. M. Alminderej, R. Ali, H. Sara, O. I. Abdallah, F. M. Malhat (2024) . Acute Toxicity of Some Expired Insecticides on Rats and Their Effects on Some Vital Parameters and Residues in the Liver and Kidney. . Brazilian journal of biology = Revista brasleira de biologia
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El‐Sayed Saber , Farag Malhat , Ayman N. Saber , Sara Heikal, Mohamed Hussien (2024) . Dissipation Pattern and Dietary Risk Assessment of Chlorfenapyr and Methomyl in Corn Under Egyptian Field Conditions. . Biomedical Chromatography
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Farag Malhat , Mostafa Mahmoud, Dalia A. Barakat, El-Desoky Ibrahim, Hassan Elgammal, Mohamed Hussien, Ayman N. Saber (2024) . Dissipation Behavior, Residue Distribution, and Exposure Risk Assessment of Tebufenpyrad and Milbemectin Acaricides in Strawberries Under Open Field Conditions . Environmental science and pollution research international
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Farag Malhat , Anwar Hegazy, Dalia A. Barakat, El-Desoky Ibrahim, Mohamed Hussien, El-Sayed Saber , Ayman N. Saber (2024) . Sulfoxaflor Residues and Exposure Risk Assessment in Grape Under Egyptian Field Conditions . Environmental science and pollution research international
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El-Sayed Saber , Ayman N. Saber , Sayed Farag, Shokr Abd-El Salam Shokr, Mohamed Hussien, Farag Malhat (2024) . Residue Dissipation and Dietary Risk of Cyprodinil and Fludioxonil Residues in Green Onions: Ensuring Safe Consumption in Egypt . International Journal of Environmental Analytical Chemistry
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Tamer M. Salem, Nashwa A. H. Fetyan, F. Malhat , Ahmed A. Abdelhafez, Amal I Ramadan (2024) . A Novel Multi-enzyme Immobilized Biocatalyst for Biodegradation of P,p'-ddt . Egyptian Journal of Chemistry
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I. Purnama, Sri Dewi Lestari, Seprita Lidar, Anisa Mutamima, Atika Suri, Nelvia Nelvia, F. Malhat (2024) . Effectiveness of Wood Vinegar from Torrefied Coconut Shells As an Eco-friendly Pesticide Against Fall Armyworm (spodoptera Frugiperda J.e Smith) . E3S Web of Conferences
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F. Malhat , O. Abdallah, Mohamed Hussien, A. Youssef, F. Alminderej, Sayed M. Saleh (2023) . Enhanced Adsorption of Azoxystrobin from Water by As-prepared Silica Nanoparticles . Coatings
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G. A. Atia, Hany K. Shalaby, Ali B. Roomi, M. Ghobashy, H. Attia, Sara Z. Mohamed, Ahmed Abdeen, M. Abdo, Liana Fericean, Ioan Bănățean Dunea, A. Atwa, Tabinda Hasan, Wessam Mady, Afaf Abdelkader, Susan A. Ali, Ola A. Habotta, Rehab A. Azouz, F. Malhat , M. Shukry, Tarek Foda, Ştefania Dinu (2023) . Macro, Micro, and Nano-inspired Bioactive Polymeric Biomaterials in Therapeutic, and Regenerative Orofacial Applications . Drug Design, Development and Therapy
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F. Malhat , C. Anagnostopoulos, Mona Bakery, M. Youssef, W. El-sayed, Amira E. M. Abdallah, I. Purnama, Shokr Abd El-Salam Shokr (2023) . Investigation of the Dissipation Behaviour and Exposure of Flonicamid and Imidacloprid in Open Field Green Beans Under Dry Climatic Conditions . International Journal of Environmental Analytical Chemistry
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F. Malhat , Mona Bakery, O. Abdallah, M. Youssef, Walaa Abd El Ghany, Amira E. M. Abdallah, S. Greish, Mona M Gaber, I. Purnama, Shokr Abdelsalam, M. T. Ahmed (2023) . Dissipation Kinetics and Exposure of Spirotetramat and Pymetrozine in Open Fields, a Prelude to Risk Assessment of Green Bean Consumption . Environmental science and pollution research international
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F. Malhat , El-sayed Saber , C. Anagnostopoulos, A. Amin, Ahmed Abdeen, Mohamed Hussien, S. A. Shokr (2022) . Dissipation Rate and Exposure Risk of Trifloxystrobin in Dry Climatic Field Environments . Journal of Consumer Protection and Food Safety
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F. Malhat , C. Anagnostopoulos, S. El-Sayed, S. A. Shokr (2022) . Dissipation of Spiroxamine Residues in Open Field Cucumber and Dietary Risk Assessment . Hellenic Plant Protection Journal
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F. Malhat , O. Abdallah, C. Anagnostopoulos, Mohamed Hussien, I. Purnama, Rania M. A. Helmy , H. Soliman, Dalia E. El-Hefny (2022) . Residue, Dissipation, and Dietary Intake Evaluation of Fenpyroximate Acaricide In/on Guava, Orange, and Eggplant Under Open Field Condition . Frontiers in Nutrition
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I. El-Garawani, Elsayed A. Khallaf, A. Alne-na-ei, Rehab G. Elgendy, H. Sobhy, Adel K. Khairallah, Heba M. R. Hathout, F. Malhat , A. Nofal (2022) . The Effect of Neonicotinoids Exposure on Oreochromis Niloticus Histopathological Alterations and Genotoxicity . Bulletin of Environmental Contamination and Toxicology
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Likui Wang, Fen Li, Wayne Jiang, Wen-Bo Duan, Ehab Abdelraheem, Z. Peng, F. Malhat , Shao-ying Wu (2021) . A Preliminary Toxicology Study on Eco-friendly Control Target of Spodoptera Frugiperda . Bulletin of Environmental Contamination and Toxicology
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F. Malhat , Mona Bakery, C. Anagnostopoulos, M. Youssef, Walaa Abd El-Ghany, Amira E. M. Abdallah, Shokr Abd El-Salam (2021) . Investigation of the Dissipation Behaviour and Exposure of Spitotetramat, Flonicamid, Imidacloprid and Pymetrozine in Open Field Strawberries in Egypt . Food Additives and Contaminants Part A-chemistry Analysis Control Exposure & Risk Assessment
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Lei Yang, Binglin Xing, Fen Li, Li Kui Wang, Linlin Yuan, Amosi Leonard Mbuji, Z. Peng, F. Malhat , Shaoying Wu (2021) . Full-length Transcriptome Analysis of Spodoptera Frugiperda Larval Brain Reveals Detoxification Genes . PeerJ
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Fen Li, Likui Wang, Rongcai Lu, Z. Peng, F. Malhat , Baoqian Lyu, Shaoying Wu (2021) . Comestible and Temperature Effects on the Biological Traits of Fall Armyworms, Spodoptera Frugiperda . Entomological Research
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O. Abdallah, H. Soliman, Dalia E. El-Hefny , R. A. Abd El-Hamid, F. Malhat (2021) . Dissipation Profile of Sulfoxaflor on Squash Under Egyptian Field Conditions: a Prelude to Risk Assessment . International Journal of Environmental Analytical Chemistry
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F. Malhat , C. Anagnostopoulos, El-sayed Saber , S. A. Shokr (2021) . Dissipation Kinetics and Risk Assessment of Pyraclostrobin After Open Field Application in Cucumber Under Egyptian Conditions . Journal of Consumer Protection and Food Safety
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F. Malhat , El-sayed Saber , C. Anagnostopoulos, S. A. Shokr (2021) . Dissipation Behavior and Dietary Risk Assessment of Pyridaben in Open Field Strawberries and Cucumber Under Egyptian Cultivation Conditions . Environmental science and pollution research international
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Rania Waheed, Amel M. El Asely, H. Bakery, R. El-Shawarby, Mohamed Abuo-Salem, Nabila Abdel-Aleem, F. Malhat , A. Khafaga, Ahmed Abdeen (2020) . Thermal Stress Accelerates Mercury Chloride Toxicity in Oreochromis Niloticus Via Up-regulation of Mercury Bioaccumulation and Hsp70 Mrna Expression. . Science of The Total Environment
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F. Malhat , O. Abdallah, F. Ahmed, Shokr Abdel Salam, C. Anagnostopoulos, M. T. Ahmed (2020) . Dissipation Behavior of Thiophanate-methyl in Strawberry Under Open Field Condition in Egypt and Consumer Risk Assessment . Environmental science and pollution research international
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Ayman N. Saber , Farag Malhat , Chris Anagnostopoulos, Konstantinos M. Kasiotis (2020) . Evaluation of Dissipation, Unit–unit-variability and Terminal Residue of Etoxazole Residues in Strawberries from Two Different Parts in Egypt . Journal of Consumer Protection and Food Safety
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F. Malhat , El-sayed Saber , Shokr Abd El-Salam, C. Anagnostopoulos, Mohamed Tawfic Ahmed (2020) . Dissipation Behavior of the Fungicide Tebuconazole in Strawberries Using Liquid Chromatograph Tandem Mass Spectrometry (lc-ms/ms), a Dryland Ecosystem–based Study . International Journal of Environmental Analytical Chemistry
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F. Malhat , El-sayed Saber , A. Amin, C. Anagnostopoulos, Shokr Abdelsalam Shokr (2020) . Magnitude of Picoxystrobin Residues in Strawberry Under Egyptian Conditions: Dissipation Pattern and Consumer Risk Assessment . Food Additives and Contaminants Part A-chemistry Analysis Control Exposure & Risk Assessment
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F. Malhat (2020) . Residues, Dissipation and Risk Evaluation of Spiroxamine in Open-field Grown Strawberry Using Liquid Chromatography Tandem Mass Spectrometry. . Biomedical chromotography
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F. Malhat , C. Anagnostopoulos (2020) . Residue Behavior of Etoxazole Under Field Conditions in Egypt and Estimation of Processing Factors During the Production of Strawberry Juice and Purée . Journal of Environmental Science and Health. Part B - Pesticides, Food Contaminants, and Agricultural Wastes
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F. Malhat , N. Loutfy, M. A. E. El Menyawi, M. T. Ahmed (2019) . Review of Contamination by Polycyclic Aromatic Hydrocarbons (pahs) in Egyptian Aquatic Environment . Polycyclic aromatic compounds (Print)
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O. Abdallah, F. Malhat (2019) . Thiacloprid Residues in Green Onion (allium Cepa) Using Micro Liquid–liquid Extraction and Liquid Chromatography–tandem Mass Spectrometry . Agricultural Research
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O. Abdallah, Moustafa El Agamy, Ehab Abdelraheem, F. Malhat (2019) . Buprofezin Dissipation and Safety Assessment in Open Field Cabbage and Cauliflower Using Gc/itms Employing an Analyte Protectant. . Biomedical chromotography
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F. Malhat , El-sayed Saber , Shokr Abd Elsalam Shokr, M. T. Ahmed, Alaa El-Sayed Amin (2019) . Consumer Safety Evaluation of Pyraclostrobin Residues in Strawberry Using Liquid Chromatography Tandem Mass Spectrometry (lc-ms/ms): an Egyptian Profile. . Regulatory toxicology and pharmacology : RTP
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A. Youssef, M. El-Naggar, F. Malhat , H. Sharkawi (2019) . Efficient Removal of Pesticides and Heavy Metals from Wastewater and the Antimicrobial Activity of F-mwcnts/pva Nanocomposite Film . Journal of Cleaner Production
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J. Boulange, F. Malhat , P. Jaikaew, K. Nanko, Hirozumi Watanabe (2019) . Portable Rainfall Simulator for Plot-scale Investigation of Rainfall-runoff, and Transport of Sediment and Pollutants . International Journal of Sediment Research
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K. Kasiotis, F. Malhat , A. Hassanin, S. A. Shokr (2019) . An Mip-aes Study of Heavy Metals in Egyptian Honey: Toxicity Assessment and Potential Health Hazards to Consumers . Journal of Elementology
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Shokr Abdelsalam Shokr, F. Malhat , El-sayed Saber , H. El-Gammal, Mohamed Tawfic Ahmed (2019) . Dynamic Distribution of Azoxystrobin Residues in Strawberry (fragaria X Ananassa Duchesne) Using Liquid Chromatography Tandem Mass Spectrometry: Putative Evaluation of Dietary Intake . International Journal of Environmental Analytical Chemistry
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F. Malhat , O. Abdallah (2019) . Residue Distribution and Risk Assessment of Two Macrocyclic Lactone Insecticides in Green Onion Using Micro-liquid-liquid Extraction (mlle) Technique Coupled with Liquid Chromatography Tandem Mass Spectrometry . Environmental Monitoring & Assessment
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F. Malhat , K. Kasiotis, S. Shalaby (2018) . Magnitude of Cyantraniliprole Residues in Tomato Following Open Field Application: Pre-harvest Interval Determination and Risk Assessment . Environmental Monitoring & Assessment
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Malhat Farag M , Loutfy Naglaa M, Greish Sara M, Ahmed Mohamed Tawfic (2018) . A Review of Environmental Contamination by Organochlorine and Organophosphorus Pesticides in Egypt . Journal of Toxicology and Risk Assessment
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Haytham M. El Sharkawi, S. Tojo, T. Chosa, F. Malhat , A. Youssef (2018) . Biochar-ammonium Phosphate As an Uncoated-slow Release Fertilizer in Sandy Soil . Biomass & Bioenergy
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J. Boulange, F. Malhat , D. Q. Thuyet, Hirozumi Watanabe (2017) . Pcpf-m Model for Simulating the Fate And transport of Pesticides and Their Metabolites In rice Paddy Field. . Pest Management Science
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F. Malhat , J. Boulange, Ehab Abdelraheem, Osama Abd Allah, R. A. Abd El-Hamid, Shokr Abd El-Salam (2017) . Validation of Quechers Based Method for Determination of Fenitrothion Residues in Tomatoes by Gas Chromatography-flame Photometric Detector: Decline Pattern and Risk Assessment. . Food Chemistry
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N. Loutfy, F. Malhat , M. T. Ahmed (2017) . Polycyclic Aromatic Hydrocarbon Residues in Blood Serum and Human Milk in Egypt, a Pilot Case Study .
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A. Youssef, F. Malhat , A. A. A. Hakim, I. Dékány (2017) . Synthesis and Utilization of Poly (methylmethacrylate) Nanocomposites Based on Modified Montmorillonite .
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F. Malhat (2017) . Persistence of Metalaxyl Residues on Tomato Fruit Using High Performance Liquid Chromatography and Quechers Methodology .
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P. Jaikaew, F. Malhat , J. Boulange, H. Watanabe (2017) . Aspect of the Degradation and Adsorption Kinetics of Atrazine and Metolachlor in Andisol Soil .
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M. T. Ahmed, F. Malhat , N. Loutfy (2016) . Residue Levels, Profiles, Emission Source and Daily Intake of Polycyclic Aromatic Hydrocarbons Based on Smoked Fish Consumption, an Egyptian Pilot Study .
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A. Saber , F. Malhat , H. Badawy, D. Barakat (2016) . Dissipation Dynamic, Residue Distribution and Processing Factor of Hexythiazox in Strawberry Fruits Under Open Field Condition. . Food Chemistry
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F. Malhat , N. Loutfy, M. T. Ahmed (2016) . Dissipation Pattern and Risk Assessment of the Synthetic Pyrethroid Lambda-cyhalothrin Applied on Tomatoes Under Dryland Conditions, a Case Study . International Journal of Food Contamination
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A. Nassar, Yehia M. Salim, F. Malhat (2016) . Assessment of Pesticide Residues in Human Blood and Effects of Occupational Exposure on Hematological and Hormonal Qualities. . Pakistan Journal of Biological Sciences
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F. Malhat , M. Haggag, N. Loutfy, M. Osman, M. T. Ahmed (2015) . Residues of Organochlorine and Synthetic Pyrethroid Pesticides in Honey, an Indicator of Ambient Environment, a Pilot Study. . Chemosphere
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P. Jaikaew, J. Boulange, D. Q. Thuyet, F. Malhat , S. Ishihara, Hirozumi Watanabe (2015) . Potential Impacts of Seasonal Variation on Atrazine and Metolachlor Persistence in Andisol Soil . Environmental Monitoring & Assessment
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F. Malhat , N. Loutfy, M. T. Ahmed (2015) . Validation of Quechers-based Method for Determination of Flusilazole Residues in Grape by High-performance Liquid Chromatography with Photodiode Array Detector .
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E. Khaled, Manal S. Kamel, H. Hassan, F. Malhat , Hassan Abdel-Gawad (2015) . Rapid Detection of Methomyl and Organophosphorous Pesticides with Portable Potentiometric Biosensor .
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F. Malhat , H. Watanabe, A. Youssef (2015) . Degradation Profile and Safety Evaluation of Methomyl Residues in Tomato and Soil .
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N. Loutfy, F. Malhat , E. Kamel, A. Saber (2015) . Residual Pattern and Dietary Intake of Iprodione on Grapes Under Egyptian Field Conditions: a Prelude to Risk Assessment Profile .
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F. Malhat , N. Loutfy, W. Thabet (2014) . Dissipation Profile and Human Risk Assessment of Pyrimethanil Residues in Cucumbers and Strawberries .
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A. Youssef, F. Malhat (2014) . Selective Removal of Heavy Metals from Drinking Water Using Titanium Dioxide Nanowire .
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F. Malhat , Hirozumi Watanabe, N. Loutfy, M. T. Ahmed (2014) . Hazard Assessment of the Neonicotinoid Insecticide Thiamethoxam Residues in Tomato: a Prelude to Risk Assessment Profile .
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F. Malhat , Haytham M. El Sharkawi, N. Loutfy, M. T. Ahmed (2014) . Field Dissipation and Health Hazard Assessment of Fenhexamid on Egyptian Grapes .
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F. Malhat , N. Loutfy, M. T. Ahmed (2014) . Dissipation Kinetics of Novaluron in Tomato, an Arid Ecosystem Pilot Study .
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I. Purnama, F. Malhat , P. Jaikaew, Hirozumi Watanabe, S. Noegrohati, B. Rusdiarso, M. T. Ahmed (2014) . Degradation Profile of Azoxystrobin in Andisol Soil: Laboratory Incubation .
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F. Malhat , H. Badawy, D. Barakat, A. Saber (2014) . Residues, Dissipation and Safety Evaluation of Chromafenozide in Strawberry Under Open Field Conditions. . Food Chemistry
92-

Farag Malhat , Hany Badawy, Dalia Barakat, Ayman Saber (2013) . Determination of Etoxazole Residues in Fruits and Vegetables by Spe Clean-up and Hplc-dad . Journal of Environmental Science and Health. Part B - Pesticides, Food Contaminants, and Agricultural Wastes
93-

F. Malhat , Amani M. D. El-Mesallamy, M. Assy, W. Madian, N. Loutfy, M. T. Ahmed (2013) . Residues, Half-life Times, Dissipation, and Safety Evaluation of the Acaricide Fenpyroximate Applied on Grapes .
94-

F. Malhat , A. Fayz, N. Loutfy, M. T. Ahmed (2013) . Residues and Dissipation of the Pesticide Emamectin Benzoate Under Egyptian Field Condition: a Case Study .
95-

A. Youssef, F. Malhat , A. A. A. ABD EL-HAKIM (2013) . Preparation and Utilization of Polystyrene Nanocomposites Based on Tio2 Nanowires .
96-

Farag Malhat , Essam Kamel, Ayman Saber , Ehab Hassan, Ahmed Youssef, Monir Almaz , Ayman Hassan, Abd El-Salam Fayz (2013) . Residues and Dissipation of Kresoxim Methyl in Apple Under Field Condition. . Food Chemistry
97-

F. Malhat (2013) . Simultaneous Determination of Spinetoram Residues in Tomato by High Performance Liquid Chromatography Combined with Quechers Method . Bulletin of Environmental Contamination and Toxicology
98-

F. Malhat , M. Almaz , M. Arief, Kamal El-Din, M. Fathy (2012) . Residue and Dissipation Dynamics of Lufenuron in Tomato Fruit Using Quechers Methodology . Bulletin of Environmental Contamination and Toxicology
99-

F. Malhat , I. Nasr (2012) . Metals in Water from the River Nile Tributaries in Egypt . Bulletin of Environmental Contamination and Toxicology
100-

F. Malhat , H. Abdallah, I. Nasr (2012) . Estimation of Etofenprox Residues in Tomato Fruits by Quechers Methodology and Hplc–dad . Bulletin of Environmental Contamination and Toxicology
101-

F. Malhat , H. Abdallah, I. Hegazy (2012) . Dissipation of Chlorantraniliprole in Tomato Fruits and Soil . Bulletin of Environmental Contamination and Toxicology
102-

Farag Malhat , Mohammed Hagag, Ayman Saber , Abd Elsalam Fayz (2012) . Contamination of Cows Milk by Heavy Metal in Egypt . Bulletin of Environmental Contamination and Toxicology
103-

F. Malhat (2012) . Residues and Dissipation of Fenitrothion in Green Bean (phaseolus Vulgaris) and Soil .
104-

F. Malhat , Hend A. Mahmoud (2012) . Dissipation and Residues of Mandipropamid in Grape Using Quechers Methodology and Hplc-dad .
105-

F. Malhat (2012) . Determination of Chlorantraniliprole Residues in Grape by High-performance Liquid Chromatography . Food Analytical Methods
106-

F. Malhat , I. Nasr (2011) . Organophosphorus Pesticides Residues in Fish Samples from the River Nile Tributaries in Egypt . Bulletin of Environmental Contamination and Toxicology
107-

F. Malhat , Amal M. Hassan (2011) . Level and Fate of Etoxazole in Green Bean (phaseolus Vulgaris) . Bulletin of Environmental Contamination and Toxicology
108-

F. Malhat (2011) . Distribution of Heavy Metal Residues in Fish from the River Nile Tributaries in Egypt . Bulletin of Environmental Contamination and Toxicology