Acute toxicity of a glyphosate herbicide, Roundup®, to two freshwater crustaceans

@article{Deepananda2011AcuteTO,
  title={Acute toxicity of a glyphosate herbicide, Roundup{\textregistered}, to two freshwater crustaceans},
  author={Khm Ashoka Deepananda and Dinesh Gajamange and W.A.J.P. De Silva and Hemantha Wegiriya},
  journal={Journal of The National Science Foundation of Sri Lanka},
  year={2011},
  volume={39},
  pages={169}
}
Abstract: The acute toxicity of a glyphosate herbicide Roundup®, contaminating freshwater ecosystems in Sri Lanka was investigated with two species of the most common freshwater crustaceans: calanoid copepod ( Phyllodiaptomus annae Apstein) and decapod shrimp ( Caridina nilotica P. Roux). LC50 values in adult males were determined using standard toxicity assays under static conditions. The 48h LC50 value for P. annae was estimated as 1.06 mg/L and the values of 72 h and 96 h LC50 for C… 

Tables from this paper

Acute toxicity and effects of the Roundup Transorb, a glyphosate-based herbicide, on freshwater teleost matrinxã,

The aim of this study was to evaluate the susceptibility of the Neotropical freshwater fish matrinxã, Brycon amazonicus, exposed to Roundup Transorb®, a newer commercial formulation 50% stronger than

Acute toxicity of glyphosate on various life stages of calanoid copepod, Pseudodiaptomus annandalei

TLDR
The results indicated that prolong exposure time of glyphosate could increase the susceptibility of P. annandalei to the herbicide, and Nauplii are the most sensitive group among all.

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

Water polluted with glyphosate formulations: effectiveness of a decontamination process using Chlorella vulgaris growing as bioindicator

TLDR
The results of the present work suggest that the selected species was a good indicator to determine the toxicity level of glyphosate formulations and shows the relevance of the ecotoxicological tests to evaluate a physicochemical remediation process.

Microcrustaceans: biological models to evaluate a remediation process of glyphosate-based formulations

TLDR
The results provide relevant information regarding the urgency to clearly identify the additives on product labels, the efficiency of UV/H2O2 process for reducing adverse effects of two glyphosate-based formulations, and the importance of developing studies to evaluate the effectiveness of cleaner technologies with an emphasis on microcrustacean species as biological models.

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.

Toxicity, monitoring and biodegradation of organophosphate pesticides: A review

TLDR
Different classes of organophosphate pesticides, their environmental issues, analytical techniques for estimation, and eco-friendly biodegradation approaches for its efficient bioremediation are reviewed.

Ecotoxicologists must facilitate the setting of standards for safeguarding aquatic life

  • M. Wijesinghe
  • Environmental Science
    Sri Lankan Journal of Biology
  • 2018
Intensified agriculture and accelerated development have resulted in large amounts of toxic chemicals entering our natural water bodies, imposing health risks to aquatic fauna. Considering the toxin

References

SHOWING 1-10 OF 14 REFERENCES

Experimental studies of rainbow trout populations exposed to field applications of Roundup® herbicide

TLDR
Results indicate that operational spraying with this herbicide for weed control should not be detrimental to rainbow trout populations and Improper use or accidental spills of Roundup could be avoided by rainbow trout and should be lethal if diluted in a moderately-flowing stream.

Effect of suspended bentonite clay on the acute toxicity of glyphosate toDaphnia pulex andLemna minor

En presence du sediment contenant de l'argile bentonite la toxicite de l'herbicide vis-a-vis du crustace augmente. C'est le contraire pour le vegetal aquatique

Drift response of stream invertebrates to aerial applications of glyphosate

C a r n a t i o n C r e e k f lows i n t o the s o u t h w e s t c o r n e r o f B a r k l e y Sound, nea r B a m f i e l d , on the wes t c ~ a s t o f V a n c o u v e r I s l a n d , B r i t i s h

Bulletin of Environmental Contamination and Toxicology

The Bulletin of Environmental Contamination and Toxicology provides rapid publication of peer-reviewed articles describing significant advances and discoveries in the fields of air, soil, water, and

Contamination of rural ponds with pesticide, 1971–85, Ontario, Canada

Analyse chimique des pesticides et des residus de pesticides dans les eaux d'un grand nombre de mares et d'etangs pollues

Introduction to Environmental Toxicology

Introduction to environmental toxicology , Introduction to environmental toxicology , کتابخانه دیجیتال جندی شاپور اهواز

Information Profiles: Glyphosate. Available at http://ace

  • orst.edu/cgi-bin/mfs/01/pips/glyphosa.htm, Accessed
  • 2008

Acute toxicity of Roundup® and Rodeo® herbicides to rainbow trout, chinook, and coho salmon

Biochemical and Histopathological Effects of Glyphosate on Carp, Cyprinus carpio L.

TLDR
The objective of this study was to investigate acute and subacute toxic effects of sublethal glyphosate concentrations in water to carp (Cyprinus carpio L.), one of the commercially most important fish species populating freshwaters of Yugoslavia.