Study of Bifenazate, Indoxacarb and Emamectin Benzoate Residues on Tomato

Faculty Agriculture Year: 2022
Type of Publication: ZU Hosted Pages:
Authors:
Journal: J. of Plant Protection and Pathology, Mansoura Univ. Mansoura Univ. Volume:
Keywords : Study , Bifenazate, Indoxacarb , Emamectin Benzoate Residues    
Abstract:
Experiments were conducted on the tomato to study the residues and dissipation rates of bifenazate, indoxacarb, and emamectin benzoate during the summer plantation of 2021 at different intervals (2h), 1, 3, 6, 9, 12, and 15 days. QuEChERS method was used for extraction and clean-up and analyzed using HPLC. Results revealed that the initial amounts of bifenazate, indoxacarb, and emamectin benzoate in leaves and fruits were3.641, 1.463; 2.592, 0.943, and 1.721, 0.215, respectively. Loss percentages in residues were higher in tomato fruits than leaves. The half-life (t½) values of bifenazate, indoxacarb, and emamectin benzoate were 1.86, 2.16; 1.83, 3.01, and 0.973, 1.16 days in tomato fruits and leaves, respectively. No residues were detected in processed tomato paste from contaminated tomato fruits with the tested pesticides indicating 100% removal. Also, washing tomato fruits resulted in a 22.92–42.45, 5.57–21.31, and 15.79–33.02% removal percentage from the residues of bifenazate, indoxacarb, and emamectin benzoate, respectively. Contaminated tomatoes could be consumed safely after 3 days for unwashed and washed fruits contaminated with the three tested pesticides according to the maximum residues limit (MRL) of the EU pesticides database - European Commission.
   
     
 
       

Author Related Publications

  • Ali Atta Ali Shalapy, "Residue analysis and associated risk assessment of hexythiazox and spinosad applied on strawberry plants", Egyptian J Chemistry, 2022 More
  • Ali Atta Ali Shalapy, "RESIDUES OF THIAMETHOXAM AND CHLORPYRIFOS ON OKRA IN RELATION TO THEIR EFFECTS ON SOME INTERNAL QUALITY PARAMETERS AND ELEMENTS IN FRUITS", J. Product. & Dev.,, 2016 More
  • Ali Atta Ali Shalapy, "RESIDUES OF LAMBDA-CYHALOTHRIN INSECTICIDE AND ITS BIOCHEMICAL EFFECTS ON SWEET PEPPER FRUITS", J. Product. & Dev.,, 2017 More
  • Ali Atta Ali Shalapy, "Biochemical effects of the fungicides cyflufenamid and difenoconazole residues on pea fruits", Egyptian Scientific Journal of pesticides, 2017 More
  • Ali Atta Ali Shalapy, "Residual behavior of abamectin and cyflufenamid in squash plant", Annals of Agric. Sci., Moshtohor, 2016 More

Department Related Publications

  • Ibrahim Mohamed Kelany, "تجارب معملية على المستخلص المائى لبذور النيم", لايوجد, 1900 More
  • Ibrahim Mohamed Kelany, "تاثير مبيد النيمازال ف على قواقع المياه العذبة", لايوجد, 1900 More
  • Elsayed Abdel Malek Elmadany Elsheikh, "Health Risk Assessment of Pesticide Usage in Menia El-Kamh Province of Sharkia Governorate in Egypt", International Journal of Molecular Sciences, 2002 More
  • Elsayed Abdel Malek Elmadany Elsheikh, "COMPARATIVE SUSCEPTIBILITY OF Spodoptera littoralis (LEPIDOPTERA: NOCTUIDAE) LARVAE TO RECOMBINANT AND WILD NUCLEAR POLYHEDROSIS VIRUSES", Zagazig J. Agric. Res., 2005 More
  • Elsayed Abdel Malek Elmadany Elsheikh, "Biosafety of Recombinant and Wild Type Nucleopolyhedroviruses as Bioinsecticides", International Journal of Environmental Research and Public Health, 2007 More
Tweet