Eco(geno)toxicity of an acaricidal formulation containing chlorpyrifos, cypermethrin, and fenthion on different plant models and Artemia salina L.

Autor: da Silva LM; Departament of Ecology, Federal University of Lavras, Lavras, MG, 37200-000, Brazil., de Souza RC; Departament of Ecology, Federal University of Lavras, Lavras, MG, 37200-000, Brazil., Santos TAC; Departament of Ecology, Federal University of Lavras, Lavras, MG, 37200-000, Brazil., Palmieri MJ; Departament of Ecology, Federal University of Lavras, Lavras, MG, 37200-000, Brazil., Vieira LFA; Departament of Ecology, Federal University of Lavras, Lavras, MG, 37200-000, Brazil. larissa.vieira@ufla.br.
Jazyk: angličtina
Zdroj: Environmental science and pollution research international [Environ Sci Pollut Res Int] 2024 Oct; Vol. 31 (49), pp. 58928-58945. Date of Electronic Publication: 2024 Sep 25.
DOI: 10.1007/s11356-024-35019-6
Abstrakt: The mixture of pesticides is widely employed in cattle farming to combat ectoparasite resistance, such as ticks. The commercial formulation COLOSSO FC30, which contains three active ingredients (Cypermethrin, Chlorpyrifos, and Fenthion), stands out due to its efficiency. However, animals exposed to this product may become vectors of potentially toxic molecules, possibly causing contamination in aquatic and terrestrial ecosystems. In light of this, this study evaluated the eco(geno)toxic potential of the commercial formulation COLOSSO FC30, using plants (Allium cepa L., Lactuca sativa L., Raphanus sativus L., Pennisetum glaucum L., and Triticum aestivum L.) and Artemia salina L. as model organisms. In the phytotoxicity test, the species were ranked in order of sensitivity to the commercial formulation as follows: P. glaucum > L. sativa > T. aestivum > R. sativus. The most sensitive parameters were root length (RL) and shoot length (SL) of seedlings. In the cytogenotoxicity test with A. cepa, cell division was decreased at concentrations from 0.351 mL L -1 in the meristematic region and root F1. Chromosomal aberrations and micronucleus were observed at all concentrations. In the test with A. salina, the IC 50 after 24 h of exposure was 0.01207 mL L -1 of the commercial formulation. The results highlight the need for further research and regulations to understand and minimize the potential environmental impacts of COLOSSO FC30.
(© 2024. The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature.)
Databáze: MEDLINE
Externí odkaz: