Dissipation of Cypermethrin, Chlorpyriphos, and Profenofos in Tomato Fruits and Soil Following Application of Pre-mix Formulations
Overview
Affiliations
Persistence of cypermethrin, chlorpyriphos, and profenofos in tomato and soil were studied following application of two pre-mix formulations of insecticides viz. Roket 44EC (profenofos 40% + cypermethrin 5%) and Action-505EC (chlorpyriphos 50% + cypermethrin 5%) at recommended (0.8-1.0 L ha(-1)) and double dosage (1.6-2.0 L ha(-1)). In all the treatments residues persisted beyond 7 days in tomato fruits. Half-life values were calculated from first-order dissipation kinetics. In the case of Roket 44EC, residues of cypermethrin on fruits dissipated with half-life of 2.0-3.6 days, whereas residues of profenophos dissipated with the half-life of 2.2-5.4 days. In the case of Action-505EC, residues of chlorpyriphos and cypermethrin dissipated from fruits with the half-life values of 2.9-3.3 and 2.5-4.8 days, respectively. In soil, residues of profenofos persisted for 7-15 days, whereas residues of chlorpyrophos and cypermethrin persisted for 0-7 days only.
Gautam H, Katna S, Dubey J, Sharma A, Brar G, Singh S Environ Sci Pollut Res Int. 2024; 31(7):10934-10949.
PMID: 38212561 DOI: 10.1007/s11356-024-31846-9.
Persistence and Exposure Assessment of Insecticide Indoxacarb Residues in Vegetables.
Patra S, Das A, Rakshit R, Choudhury S, Roy S, Mondal T Front Nutr. 2022; 9:863519.
PMID: 35634397 PMC: 9131938. DOI: 10.3389/fnut.2022.863519.
Kumar Y, Ahammed Shabeer T, Jadhav M, Banerjee K, Hingmire S, Saha S J Food Sci Technol. 2020; 57(6):2061-2069.
PMID: 32431332 PMC: 7230103. DOI: 10.1007/s13197-020-04240-9.
Persistence and decontamination studies of chlorantraniliprole in using GC-MS/MS.
Ahlawat S, Gulia S, Malik K, Rani S, Chauhan R J Food Sci Technol. 2019; 56(6):2925-2931.
PMID: 31205347 PMC: 6542932. DOI: 10.1007/s13197-019-03757-y.
Mukherjee I, Kumar A, Kumar A Environ Sci Pollut Res Int. 2015; 22(18):14169-77.
PMID: 25966882 DOI: 10.1007/s11356-015-4637-x.