title: Degradation dynamics of emamectin benzoate on cabbage under subtropical conditions of Punjab, India.
abstract: Emamectin benzoate (Proclaim 5 SG) was applied to cabbage at 8.5 and 17 g a.i. ha⁻¹, during the head initiation stage. A high performance liquid chromatography (HPLC) analytical method, for the determination of emamectin benzoate in cabbage, was developed. Average recoveries of emamectin benzoate ranged from 92 % to 96 % at different fortification levels (0.05, 0.25 and 0.50 mg kg⁻¹). The initial deposits, 0.11 and 0.21 mg kg⁻¹ of emamectin benzoate at 8.5 and 17 g a.i. ha⁻¹, dissipated below the determination limit of 0.05 mg kg⁻¹ in 3 and 5 days, respectively.
authors.affiliation: Department of Entomology, Punjab Agricultural University, Ludhiana, India.
authors.forename: Gurmail
authors.initials: G
authors.lastname: Singh
authors.forename: G S
authors.initials: GS
authors.lastname: Chahil
authors.forename: Gagan
authors.initials: G
authors.lastname: Jyot
authors.forename: R S
authors.initials: RS
authors.lastname: Battu
authors.forename: Balwinder
authors.initials: B
authors.lastname: Singh
mesh_terms: D001937:Brassica; D002851:Chromatography, High Pressure Liquid / Q000379:methods*; D004305:Dose-Response Relationship, Drug; D004784:Environmental Monitoring / Q000379:methods*; D006207:Half-Life; D007194:India; D007306:Insecticides / Q000737:chemistry*; D007559:Ivermectin / Q000031:analogs & derivatives* / Q000737:chemistry; D010573:Pesticide Residues / Q000032:analysis / Q000737:chemistry*; D012621:Seasons
chemical_list: D007306:Insecticides; D010573:Pesticide Residues; D007559:Ivermectin; C108024:emamectin benzoate