A prokloráz penetrációja a növényi szövetekbe posztharveszt alkalmazás során és mérgező hatása házityúk-embriókra

Authors

  • Anna Buzás University of Veterinary Medicine, Department of Food Hygiene, e-mail: buzas.anna@univet.hu (corresponding author)
  • László Major Hungarian University of Agricultural and Life Sciences, Institute of Plant Protection, Department of Plant Protection, e-mail: major.laszlo@phd.uni-mate.hu
  • Sára Batta University of Veterinary Medicine, Department of Food Hygiene, e-mail: ktvetkft@gmail.com
  • Katalin Lányi University of Veterinary Medicine, Department of Food Hygiene, e-mail: lanyi.katalin@univet.hu https://orcid.org/0000-0003-1992-6324

Keywords:

prochloraz, fungicide, ecotoxicity, MRL value

Abstract

We studied the penetration of prochlorase into the deeper tissues of the fruit on lemons. The pesticide was applied in three different concentrations to the fruit with an immersion method for an exposure time of 1, 4 and 8 minutes, and also by spraying. The treatment experiments showed that both the immersion time and the concentration of the test item had a significant effect on the residue levels that could be measured on the fruit peel. The spray application method resulted in lower residue levels than most of the immersion experiments with the same concentration. We also used the pesticide on domestic hen eggs to obtain information on its ecotoxicological properties. From the egg tests is was clear that prochloraz has a detectable embryotoxic effect.

References

Stein, B., Michalski, B., Martin, S., Pfeil, R., Ritz, V. and Solecki, R. 2014. Human health risk assessment from combined exposure in the framework of plant protection products and biocidal products. J Für Verbraucherschutz Leb. 9. https://doi.org/10.1007/s00003-014-0915-7

Domingues, I., Oliveira, R., Musso, C., Cardoso,. M, Soares, A. M. V. M. and Loureiro, S. 2013. Prochloraz effects on biomarkers activity in zebrafish early life stages and adults. Environ. Toxicol. 28. 155-163. https://doi.org/10.1002/tox.20710

Baumann, L., Knörr, S., Keiter, S., Nagel, T., Segner, H. and Braunbeck, T. 2015. Prochloraz causes irreversible masculinization of zebrafish (Danio rerio). Environ. Sci. Pollut. Res. 22. 16417-16422. https://doi.org/10.1007/s11356-014-3486-3

Glavinic, U., Tesovnik, T., Stevanovic, J., Zorc, M., Cizelj, I., Stanimirovic, Z. and Narat, M. 2019. Response of adult honey bees treated in larval stage with prochloraz to infection with Nosema ceranae. PeerJ. 7. e6325. https://doi.org/10.7717/peerj.6325

Alkassab, A. T., Kunz, N., Bischoff, G. and Pistorius, J. 2020. Comparing response of bufftailed bumblebees and red mason bees to application of a thiacloprid-prochloraz mixture under semi-field conditions. Ecotoxicology 29. https://doi.org/10.1007/s10646-020- 02223-2

Bro, E., Devillers, J., Millot, F. and Decors, A. 2016. Residues of plant protection products in grey partridge eggs in French cereal ecosystems. Environ. Sci. Pollut. Res. Int. 23. 9559- 9573. https://doi.org/10.1007/s11356-016-6093-7

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Published

2023-11-30

Issue

Vol. 27 No. 1 (2023): Supplement: XXXII. Keszthelyi Növényvédelmi Fórum

Section

Articles

License

Copyright (c) 2023 Buzás Anna, Major László, Batta Sára, Lányi Katalin

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This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

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