∙ Determined the persistence pattern and environmental fate of pesticides residues in large number of vegetables and fruits for determination of waiting period. ∙ Compared the persistence pattern of pesticides in vegetables grown in open field to that grown in polyhouse environment. ∙ Data generated for registration of new pesticides as well as for deemed registered pesticides for MRL fixation. ∙ A method for analysis of carbendazim residues by HPLC was standardized and the same has been accepted by BIS, as its national standard protocol. Residue analytical protocols have also been standardized for different pesticide analysis by GLC, HPLC, GC-MS. ∙ Studied the mobility, persistence of pesticides in soil. ∙ Evaluated of suitability of post harvest pesticide treatments, pesticide treatments in IPM and IDM programmes leading to development of pesticide residue free IPM and IDM packages. development by residue analytical methods. ∙ Developed Enzyme Linked Immunosorbent Assays for analysis of pesticide residues In horticultural produce. ∙ Evaluated the uptake of paclobutrazol residues in Alphonso mango in Konkan region of Maharashtra.
Debi Sharma, S.S. Hebbar, Jyothi V Divakara and Soudamini Mohapatra (2013) Residues of pesticides acephate and methamidophos in capsicum grown in greenhouse and open field. Quality Assurance and Safety of Crops & Foods, 4: e33–e37 Debi Sharma, Soudamini Mohapatra, Ashok Kumar Ahuja, Jyothi V. Divakar and M. Deepa (2011) Comparative persistence of flubendiamide residues in chilli following application as individual and combination formulation. Quality Assurance and Safety of Crops and Foods, 3 : 69-73 Sharma D, Krishna Moorthy P.N. and Krishnamoorthy A (2009) Comparative study of pesticide residue pattern in vegetables grown using IPM and non-IPM practices. J. Hortl. Sci., 4(2):191-194 Sharma D, Shalini L and Raja M Edward (2008) Uptake and persistence of soil applied paclobutrazol in ‘Alphonso’ mango and soil in Konkan region of Maharashtra, India. Toxicological and Environmental Chemistry, 90(3), 577-583 Sharma D, Krishnamoorthy A, Krishna Moorthy PN, Ganesan G, Ahuja AK and Awasthi MD (2006) Development of IPM package with safe pesticide residue: 1.Cabbage. Journal of Horticultural Sciences 1(1) : 33 - 38 Shalini L and Sharma D (2006) Persistence and movement of paclobutrazol residues in a mango orchard soil. Bulletin of Environmental Contamination and Toxicology. 76 (6) : 930 - 934 Sharma D and Awasthi MD (2005) Uptake of soil applied paclobutrazol in mango (Mangifera indica L.) and its persistence in fruit and soil. Chemosphere. 60:164-169 Sharma D and Awasthi MD (2005) Persistence of paclobutrazol residues in soils of some mango growing areas of India. Pesticide Research Journal. 17(1): 82-84 Mohapatra S, Ahuja AK, Sharma D and Awasthi MD (2004) Studies on The persistence and dissipation of dimethoate and triazophos in acid lime. Indian Journal of Plant Protection. 32(1) : 142-144. Sharma D and Awasthi MD (2003) Behaviour of forchlorfenuron residues in grape, soil and water. Chemosphere, 50: 589-594. Sharma D and Awasthi MD (1997). Adsorption and movement of metalaxyl in soil under unsaturated flow conditions. Plant & Soil, 195: 293-298.
● Awarded Research Scholarship for a project “ Persistence and dissipation of different formulations of imidacloprid in okra plant and soil from ASPEE Agricultural Research and Development Foundation , Malad, Mumbai. ● Member, Editorial Board of “Pesticide research Journal” a biannual publication of Society of Pesticide Science, India, from 2004 to 2007. ● Member, Bureau of Indian Standards (Govt of India) Sectional Committee no. FAD 34 (Now FAD 1) on pesticide residues. ● Vice President, South Zone, VI Executive Council Of the Society of Pesticide Science, IARI, New Delhi ● Ex- Councillor, Association for Advancement of Pest Management in Horticultural Ecosystems, IIHR, Bangalore,India.
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