Residue analysis and associated risk assessment of hexythiazox and spinosad applied on strawberry plants

Faculty Agriculture Year: 2022
Type of Publication: ZU Hosted Pages:
Authors:
Journal: Egyptian Journal of Chemistry National Information and Documentation Center (NIDOC) Volume:
Keywords : Residue analysis , associated risk assessment , hexythiazox    
Abstract:
This work aimed to study the residue dynamics of two pesticides applied on strawberry plants and to assess their associated risks. Hexythiazox and spinosad were applied separately on mature-stage strawberry plants. Fruit and leaf samples were collected at different times from 2 h to 15 days after application and analyzed using HPLC. The results showed that strawberry leaves contained higher initial amounts of the tested pesticides than fruit. The rates of loss of the initial deposits were higher in strawberry fruit than in leaves. The half-life (t½) values of hexythiazox and spinosad were 2.23 and 3.24 days in strawberry fruit and 2.05 and 2.86 days in leaves, respectively. Regarding MRLs and risks, washed and unwashed fruits of strawberry could be consumed safely at 6 days of hexythiazox or spinosad application and after 2 h when harvested strawberry fruits were processed as jam.
   
     
 
       

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
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  • 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
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