ICAR–Indian Institute of Vegetable Research, Varanasi

Name: Dr. Sujan Majumder

Designation: Scientist, Sr. Scale (Agricultural Chemicals)

Email: sujaniari@gmail.com

Mobile: 9643843410

Education: Ph.D (Agricultural Chemicals)

Field of Specialization: Pesticide residue analysis in vegetable crops, agrochemical formulations

Professional Experience:

Position	Period
Scientist	From 02.07.2018
Scientist, Sr. Scale	From 02.07.2022

Research Interests: Pesticide residue analysis, pesticide formulation, botanical extraction and analytical chemistry.

• Developed eco-friendly biochar for removal of chlorantraniliprole from sandy loam soils using LC-MS/MS method.
• Optimized multi-residue analysis method for 50 pesticides in cabbage using LC-MS/MS-QuEChERS.
• Developed advanced LC-MS/MS analytical technique for multi-pesticide detection in vegetables.
• Conducted residue dissipation kinetics, food safety evaluation and decontamination studies for major vegetables.

• Majumder S. et al. 2020. Amphiphilic polymer-based nanoformulations of mancozeb for early blight management in tomato. J. Environ. Sci. Health B.
• Ghosh R.K. et al. 2021. Jute activated carbon for multiclass pesticide residue cleanup. J. Cleaner Production.
• Majumder S. et al. 2022. Kresoxim-methyl residue dynamics in chilli. Int. J. Environ. Anal. Chem.
• Majumder S. et al. 2022. Acetamiprid & buprofezin dissipation in paddy. Environmental Sci. & Poll. Research.
• Majumder S. et al. 2023. Chlorantraniliprole dissipation in cowpea. J. Environ. Sci. Health B.
• Majumder S. et al. 2024. Hexaconazole dissipation in chilli. Int. J. Environ. Anal. Chem.
• Majumder S. et al. 2024. Multi-residue LC-MS/MS method for 50 pesticides in cabbage. Int. J. Environ. Anal. Chem.
• Majumder S. et al. 2024. LC-MS/MS technique for detecting pesticide residues in vegetables. J. Environ. Sci. Health B.
• Majumder S. et al. 2024. Chlorantraniliprole residue in brinjal. Toxicological & Environmental Chemistry.
• Majumder S. et al. 2025. Spiromesifen residue dissipation in tomato & cabbage. J. Agricultural Science & Technology.

• Young Scientist Award – Association of Plant Science Research (2020)
• Best Ph.D. Thesis Award – Society of Pesticide Science, India (2018)
• IARI Merit Medal (Gold Medal) – Best Ph.D student, ICAR-IARI (2017)