title: Residual behavior and risk assessment of flubendiamide on tomato at different agro-climatic conditions in India.
abstract: Supervised field trials were conducted at four different agro-climatic zones in India to evaluate the dissipation pattern and risk assessment of flubendiamide on tomato. Flubendiamide 480 SC was sprayed on tomato at 48 and 96 g active ingredient (a.i.) ha(-1). Samples of tomato fruits were drawn at 0, 1, 3, 5, 7, 10, 15, and 20 days after treatment. Quantification of residues was done on a high-performance liquid chromatography (HPLC) device with a photo diode array detector. The limit of quantification (LOQ) of this method was found to be 0.01 mg kg(-1) while limit of detection (LOD) being 0.003 mg kg(-1). Residues of flubendiamide were found below the determination limit of 0.01 mg kg(-1) in 20 days at both the dosages in all the locations. The half-life of flubendiamide at an application rate of 48 g a.i. ha(-1) varied from 0.33 to 3.28 days and at 48-g a.i. ranged from 1.21 to 3.00 days. On the basis of data generated under the All India Network Project on Pesticide Residues, a preharvest interval (PHI) of 1 day has been recommended, and the flubendiamide 480 SC has been registered for its use on tomato by the Central Insecticide Board and Registration Committee, Ministry of Agriculture, Government of India. The maximum residue limit (MRL) of flubendiamide on tomato has been fixed by the Ministry of Health and Family Welfare, Government of India under Food Safety Standard Authority of India, as 0.07 μg g(-1) after its risk assessment.
authors.affiliation: All India Network Project on Pesticide Residues, Division of Agricultural Chemicals, Indian Agricultural Research Institute, New Delhi, 110012, India, kksaicrp@yahoo.co.in.
authors.forename: K K
authors.initials: KK
authors.lastname: Sharma
authors.forename: Irani
authors.initials: I
authors.lastname: Mukherjee
authors.forename: Balwinder
authors.initials: B
authors.lastname: Singh
authors.forename: Sanjay K
authors.initials: SK
authors.lastname: Sahoo
authors.forename: N S
authors.initials: NS
authors.lastname: Parihar
authors.forename: B N
authors.initials: BN
authors.lastname: Sharma
authors.forename: V D
authors.initials: VD
authors.lastname: Kale
authors.forename: R V
authors.initials: RV
authors.lastname: Nakat
authors.forename: A R
authors.initials: AR
authors.lastname: Walunj
authors.forename: Saudamini
authors.initials: S
authors.lastname: Mohapatra
authors.forename: A K
authors.initials: AK
authors.lastname: Ahuja
authors.forename: Debi
authors.initials: D
authors.lastname: Sharma
authors.forename: Geeta
authors.initials: G
authors.lastname: Singh
authors.forename: Rajbir
authors.initials: R
authors.lastname: Noniwal
authors.forename: Sunita
authors.initials: S
authors.lastname: Devi
mesh_terms: D000383:Agriculture; D001549:Benzamides / Q000032:analysis*; D002851:Chromatography, High Pressure Liquid; D004784:Environmental Monitoring; D006207:Half-Life; D007194:India; D007306:Insecticides / Q000032:analysis*; D018551:Solanum lycopersicum / Q000737:chemistry*; D010573:Pesticide Residues / Q000032:analysis*; D018570:Risk Assessment; D013450:Sulfones / Q000032:analysis*; D005466:Fluorocarbons; D010797:Phthalimides
chemical_list: D001549:Benzamides; D007306:Insecticides; D010573:Pesticide Residues; D013450:Sulfones; C508762:flubendiamide; D005466:Fluorocarbons; D010797:Phthalimides
references.citation: Bull Environ Contam Toxicol. 2010 Sep;85(3):352-6
references.pmid: 20661541
references.citation: Bull Environ Contam Toxicol. 2009 Sep;83(3):384-7
references.pmid: 19458880
references.citation: Environ Monit Assess. 2014 Aug;186(8):4881-7
references.pmid: 24691735
references.citation: Bull Environ Contam Toxicol. 2011 Oct;87(4):452-6
references.pmid: 21858703
references.citation: J Med Chem. 1967 Sep;10(5):982-3
references.pmid: 6057842
references.citation: Environ Monit Assess. 2012 Aug;184(8):5077-83
references.pmid: 21927786
references.citation: J Environ Sci Health B. 2011;46(3):264-71
references.pmid: 21462054
references.citation: J Agric Food Chem. 2008 Apr 9;56(7):2299-302
references.pmid: 18321053
references.citation: Environ Monit Assess. 2011 Dec;183(1-4):1-4
references.pmid: 21360001
references.citation: Bull Environ Contam Toxicol. 2012 Mar;88(3):344-8
references.pmid: 22065126