The influence of low concentration of cypermethrin and deltamethrin on phyto- and zooplankton of surface waters.

@article{Lutnicka2014TheIO,
  title={The influence of low concentration of cypermethrin and deltamethrin on phyto- and zooplankton of surface waters.},
  author={Hanna Lutnicka and Przemysław Fochtman and Bartosz Bojarski and Agnieszka Ludwikowska and Grzegorz Formicki},
  journal={Folia biologica},
  year={2014},
  volume={62 3},
  pages={
          251-7
        }
}
Pyrethroids play an important role in modern agriculture but their use is not without risks to non-target organisms and habitats. They have high toxicity to a broad spectrum of aquatic organisms. The aim of the study was to investigate the effect of low concentration (0.02 μg l(-1)) of two widely used pyrethroids--cypermethrin and deltamethrin on phyto- and zooplankton. The acute bioassays were conducted using Chlorella vulgaris and Thamnocephalus platyurus. Then, the chronic bioassays were… 

Tables from this paper

Acute and Chronic Effects of a Glyphosate and a Cypermethrin-Based Pesticide on a Non-Target Species Eucypris sp. Vavra, 1891 (Crustacea, Ostracoda)
Ostracoda species are indicators of their current and past environment (paleoenvironment). The study aims to evaluate the acute and chronic sensitivities of a freshwater ostracod species (Eucypris
Effects of Deltamethrin and Endosulfan on the Population Growth of Brachionus calyciflorus at Different Algal (Scenedesmus obliquus) Densities
TLDR
The present results show the important role of algal density on influencing the toxicities of deltamethrin and endosulfan to rotifers.
Synergy between glyphosate and cypermethrin formulations on zooplankton: evidences from a single-specie test and a community mesocosm experiment
TLDR
It is suggested to continue analyzing pesticide mixture effects on the basis of complementary scales of analysis to reach more environmentally relevant information.
Lethal and sub-lethal effects of cypermethrin and glyphosate on the freshwater's copepod, Acanthocyclops robustus.
TLDR
Females and nauplii survival was affected by both pesticides and A. robustus is then more sensitive to cypermethrin compared to glyphosate, which could affect it population and then all the ecosystem biodiversity.
Energy budget in Alona guttata (Chydoridae: Aloninae) and toxicant-induced alterations
TLDR
A significant correlation was found between the natural rate of population increase and the caloric content, which demonstrates the suitability of these biomarkers as endpoints of early warning that allow inferring alterations at higher biological levels.
Ecotoxicological endpoints, are they useful tools to support ecological status assessment in strongly modified water bodies?
Membranes technology used in water treatment: Chemical, microbiological and ecotoxicological analysis.
Development of an aquatic toxicity index for macroinvertebrates
A thesis submitted in fulfilment of the requirements for the degree of Doctor of Philosophy in the Faculty of Science. School of Animal, Plant and Environmental Sciences of the University of the

References

SHOWING 1-10 OF 33 REFERENCES
Effects of lindane and deltamethrin on zooplankton communities of experimental ponds
TLDR
Two insecticides, lindane and deltamethrin were employed in a four mesocosm experiment to asses the impact of water pollution by pesticides and resistance of the different zooplankton species was variable and depended upon both the group and the insecticide concentration.
Degradation of pyrethroids in an aquatic ecosystem model
Effects of esfenvalerate on aquatic organisms in littoral enclosures
TLDR
The effects of esfenvalerate on plant and animal communities were observed in 12 littoral enclosures in a 2-ha pond near Duluth, Minnesota, at six concentrations for eight weeks and resulted in drastic reductions or elimination of most crustaceans, chironomids, juvenile bluegills, and larval cyprinids.
Toxicology of Synthetic Pyrethroids in Aquatic Organisms: An Overview
TLDR
Fenvalerate was more toxic to larvae than was the emulsifiable concentrate formulation, and addition of different concentrations of humic acid to the water reduced the toxicity to the larvae.
Contamination and effects in freshwater ditches resulting from an aerial application of cypermethrin.
The use of conventional bioassays, microbiotests, and some “rapid” methods in the selection of an optimal test battery for the assessment of pesticides toxicity
TLDR
Principal component analysis (PCA) separated unicellular and multicellular organisms in regard to their sensitivity to pesticides and provided more detailed insight into the “connections” within the separated group of biotests.
...
1
2
3
4
...