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Brami C, Pérès G, Menasseri-Aubry S, Byers-Woods JD, Jacquet T, Lowe CN. Effect of Miscanthus × giganteus ash on survival, biomass, reproduction and avoidance behaviour of the endogeic earthworm Aporrectodea caliginosa. ECOTOXICOLOGY (LONDON, ENGLAND) 2021; 30:431-440. [PMID: 33638753 DOI: 10.1007/s10646-021-02369-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 02/08/2021] [Indexed: 06/12/2023]
Abstract
To achieve the EU's targets for reducing energy production from fossil fuels, the use of energy crops, such as Miscanthus × giganteus, is increasing resulting in a corresponding increase in waste ash from incineration. The chemical properties of Miscanthus ash (e.g. phosphorus and potassium content) may allow this waste material (currently landfilled) to be used as a fertiliser, but no information exists on the effect of the ash on the biological properties of soil. The main aim of this study was to determine the potential impact of Miscanthus ash on earthworms by assessing the effect on survival, change in biomass, reproduction and avoidance behaviour of the geophagous, soil dwelling earthworm, Aporrectodea caliginosa. Tests utilised a range of Miscanthus ash doses from 0 to 50 t ha-1 (0, 1, 2.5, 5, 10, 25, 50). Results showed that Miscanthus ash had no significant impact on A. caliginosa survival, biomass and reproduction, but negative trends were observed for biomass from 2.5 t ha-1 and for reproduction from 10 t ha-1. In contrast, a significant avoidance response was observed in the 25 and 50 t ha-1 treatment and according to ISO guideline 17512 there is a negative impact of the Miscanthus ash on soil habitat function at 25 t ha-1 and above as more than 80% of earthworms were in the control soil. It is suggested that this negative effect on soil habitat function could be attributed to a range of factors including the presence of heavy metals in the ash and a change in substrate pH, texture and/or osmotic stress. Further laboratory-based studies conducted over extended time periods with a more refined range of ash doses and associated field-based studies are required to validate the results and determine a more precise assessment of the threshold ash value inducing a loss of soil habitat function.
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Affiliation(s)
- Claire Brami
- UMR SAS, Institut Agro, INRAE, 35000, Rennes, France.
- University of Central Lancashire, Preston, UK.
- Phytorestore, 53 avenue Philippe Auguste, 75011, Paris, France.
| | - Guénola Pérès
- UMR SAS, Institut Agro, INRAE, 35000, Rennes, France
| | | | | | - Thierry Jacquet
- Phytorestore, 53 avenue Philippe Auguste, 75011, Paris, France
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Ponsankar A, Sahayaraj K, Senthil-Nathan S, Vasantha-Srinivasan P, Karthi S, Thanigaivel A, Petchidurai G, Madasamy M, Hunter WB. Toxicity and developmental effect of cucurbitacin E from Citrullus colocynthis L. (Cucurbitales: Cucurbitaceae) against Spodoptera litura Fab. and a non-target earthworm Eisenia fetida Savigny. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2020; 27:23390-23401. [PMID: 30734910 DOI: 10.1007/s11356-019-04438-1] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/15/2018] [Accepted: 01/29/2019] [Indexed: 06/09/2023]
Abstract
Pest management with natural botanical insecticides is a significant implementation for the sustainability of agroecosystem by reducing the unnecessary risk from the inputs of synthetic insecticides. In this research, we isolated the bioactive compound cucurbitacin E from Citrullus colocynthis (L.) Schrad, and their toxicological effects were screened against different larval instars of Spodoptera litura. The bioactive compound cucurbitacin E was chemically characterized through TLC, FT-IR, and NMR analyses. The larval mortality bioassay revealed that the larvae exposed to cucurbitacin E at the discriminating dose of 50 ppm display higher mortality rate against second (93.8%), third (86.4%), and fourth (73.2%) instar respectively. The lethal concentrations (LC50 and LC90) was detected as 15.84 and 67.60 ppm for third instar respectively. The sub-lethal concentration of cucurbitacin E (2, 4, and 6 ppm) intentionally altered the percentage of survival, pupation, fecundity, and egg hatchability of S. litura. Moreover, antifeedant activity of cucurbitacin E was analyzed using choice-based test. In addition, we found the toxic effects of cucurbitacin E (50 and 100 ppm) and chemical pesticides (cypermethrin and monocrotophos) against terrestrial beneficial earthworm Eisenia fetida, and the result revealed that cucurbitacin E has no harmful effect on non-target organism. Hence, the present study reveals that cucurbitacin E might be a part of a new biorational product alternative to synthetic pesticides.
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Affiliation(s)
- Athirstam Ponsankar
- Crop Protection Research Centre, St. Xavier's College (Autonomous), Palayamkottai, Tamil Nadu, 627002, India
| | - Kitherian Sahayaraj
- Crop Protection Research Centre, St. Xavier's College (Autonomous), Palayamkottai, Tamil Nadu, 627002, India
| | - Sengottayan Senthil-Nathan
- Division of Biopesticides and Environmental Toxicology, Sri Paramakalyani Centre for Excellence in Environmental Sciences, Manonmaniam Sundaranar University, Alwarkurichi, Tirunelveli, Tamil Nadu, 627412, India.
| | - Prabhakaran Vasantha-Srinivasan
- Department of Biotechnology, St. Peter's Institute of Higher Education and Research, Avadi, Chennai, Tamil Nadu, 600054, India
| | - Sengodan Karthi
- Division of Biopesticides and Environmental Toxicology, Sri Paramakalyani Centre for Excellence in Environmental Sciences, Manonmaniam Sundaranar University, Alwarkurichi, Tirunelveli, Tamil Nadu, 627412, India
| | - Annamalai Thanigaivel
- Division of Biopesticides and Environmental Toxicology, Sri Paramakalyani Centre for Excellence in Environmental Sciences, Manonmaniam Sundaranar University, Alwarkurichi, Tirunelveli, Tamil Nadu, 627412, India
| | - Ganesan Petchidurai
- Crop Protection Research Centre, St. Xavier's College (Autonomous), Palayamkottai, Tamil Nadu, 627002, India
| | - Mariappan Madasamy
- Crop Protection Research Centre, St. Xavier's College (Autonomous), Palayamkottai, Tamil Nadu, 627002, India
| | - Wayne B Hunter
- U.S. Horticultural Research Laboratory, United States Department of Agriculture, 2001 South Rock Road, Fort Pierce, FL, 34945, USA
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Marchand G, Demuynck S, Slaby S, Lescuyer A, Lemière S, Marin M. Adverse effects of fly ashes used as immobilizing agents for highly metal-contaminated soils on Xenopus laevis oocytes survival and maturation-a study performed in the north of France with field soil extracts. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2020; 27:3706-3714. [PMID: 30875069 DOI: 10.1007/s11356-019-04560-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/29/2018] [Accepted: 02/13/2019] [Indexed: 06/09/2023]
Abstract
Amphibians are now recognized as the most endangered group. One of this decline causes is the degradation of their habitat through direct contamination of water, soil leaching, or runoff from surrounding contaminated soils and environments. In the North of France, the extensive industrial activities resulted in massive soil contamination by metal compounds. Mineral amendments were added to soils to decrease trace metal mobility. Because of the large areas to be treated, the use of inexpensive industrial by-products was favored. Two types of fly ashes were both tested in an experimental site with the plantation of trees in 2000. Aim of the present work was to investigate the effects of extracts from metal-contaminated soils treated or not for 10 years with fly ashes on Xenopus laevis oocyte using cell biology approaches. Indeed, our previous studies have shown that the Xenopus oocyte is a relevant model to study the metal ion toxicity. Survival and maturation of oocyte exposed to the soil extracts were evaluated by phenotypic approaches and electrophysiological recordings. An extract derived from a metal-contaminated soil treated for 10 years with sulfo-calcic ashes induced the largest effects. Membrane integrity appeared affected and ion fluxes in exposed oocytes were changed. Thus, it appeared that extracted elements from certain mineral amendments used to prevent the mobility of metals in the case of highly metal-contaminated soils could have a negative impact on X. laevis oocytes.
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Affiliation(s)
- Guillaume Marchand
- UGSF, CNRS, INRA, UMR 8576, Unité de Glycobiologie Structurale et Fonctionnelle Université de Lille, F-59000, Lille, France
- LGCgE, EA 4515, Laboratoire Génie Civil et géo-Environnement, Cité scientifique, SN3, Université de Lille, F-59655, Villeneuve d'Ascq, France
| | - Sylvain Demuynck
- LGCgE, EA 4515, Laboratoire Génie Civil et géo-Environnement, Cité scientifique, SN3, Université de Lille, F-59655, Villeneuve d'Ascq, France
| | - Sylvain Slaby
- UGSF, CNRS, INRA, UMR 8576, Unité de Glycobiologie Structurale et Fonctionnelle Université de Lille, F-59000, Lille, France
- LGCgE, EA 4515, Laboratoire Génie Civil et géo-Environnement, Cité scientifique, SN3, Université de Lille, F-59655, Villeneuve d'Ascq, France
- URAFPA, Unité de Recherche Animal et Fonctionnalités des Produits Animaux, Université de Lorraine, INRA, 2 avenue de la Forêt de Haye, 54500, Vandoeuvre-lès-Nancy, France
| | - Arlette Lescuyer
- UGSF, CNRS, INRA, UMR 8576, Unité de Glycobiologie Structurale et Fonctionnelle Université de Lille, F-59000, Lille, France
| | - Sébastien Lemière
- LGCgE, EA 4515, Laboratoire Génie Civil et géo-Environnement, Cité scientifique, SN3, Université de Lille, F-59655, Villeneuve d'Ascq, France
| | - Matthieu Marin
- UGSF, CNRS, INRA, UMR 8576, Unité de Glycobiologie Structurale et Fonctionnelle Université de Lille, F-59000, Lille, France.
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Leclercq-Dransart J, Santorufo L, Pernin C, Louvel B, Demuynck S, Grumiaux F, Douay F, Leprêtre A. Litter breakdown as a tool for assessment of the efficiency of afforestation and ash-aided phytostabilization on metal-contaminated soils functioning in Northern France. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2018; 25:18579-18595. [PMID: 29704176 DOI: 10.1007/s11356-018-2038-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/29/2017] [Accepted: 04/16/2018] [Indexed: 06/08/2023]
Abstract
The main objective of the study was to assess the efficiency of phytoremediation methods implemented for 14 years on highly metal-contaminated soils. The different experimental strategies were plots planted with a tree mix or with a single tree species coupled or not with the use of fly-ashes as an amendment to limit metals mobility in soil. The breakdown of poplar litter on the four plots was monitored during 10 months. In parallel, colonization of litter bags by functional groups of mesofauna (Collembola and Acari) was followed. Two mesh-sized litter bags were used to allow distinguishing microbial and mesofaunal actions on the litter breakdown. We observed the breakdown of litter in four studied plots. Litter breakdown occurred faster in 3-mm litter bags than 250 μm ones during summer demonstrating the importance of mesofauna. Mixed plantation allowed faster litter breakdown than mono-specific plantation. A higher abundance of mesofauna and/or better abiotic conditions (moisture, shading…) could explain this result. Regarding litter breakdown and mesofauna, no significant difference was observed between the amended plots and those subjected to soil phytomanagement. However, communities of the studied area are disturbed since a low abundance of detritivores was observed. This could explain also the slower litter breakdown than expected in our study. To conclude, among the phytomanagement methods tested, mixed plantations could provide a benefit for the restoration of degraded soils. By contrast, the use of fly-ashes does not seem to have any effect on the functionality of ecosystem neither on the litter breakdown process nor on the abundance of mesofauna.
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Affiliation(s)
- Julie Leclercq-Dransart
- LGCgE, ISA Lille-Yncréa Hauts-de-France, Lille, France.
- LGCgE, Université de Lille 1, Villeneuve-d'Ascq, France.
| | | | - Céline Pernin
- LGCgE, Université de Lille 1, Villeneuve-d'Ascq, France
| | - Brice Louvel
- LGCgE, ISA Lille-Yncréa Hauts-de-France, Lille, France
| | | | - Fabien Grumiaux
- LGCgE, Université de Lille 1, Villeneuve-d'Ascq, France
- LGCgE, Communauté d'Universités et d'Etablissements Lille Nord de France, ESPE, Lille, France
| | - Francis Douay
- LGCgE, ISA Lille-Yncréa Hauts-de-France, Lille, France
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Johnson DR, Boyd RE, Bednar AJ, Weiss CA, Hull MS, Coleman JG, Kennedy AJ, Banks CJ, Steevens JA. Effects of soot by-product from the synthesis of engineered metallofullerene nanomaterials on terrestrial invertebrates. ENVIRONMENTAL TOXICOLOGY AND CHEMISTRY 2018; 37:1594-1605. [PMID: 29473669 DOI: 10.1002/etc.4118] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/25/2017] [Revised: 10/19/2017] [Accepted: 02/21/2018] [Indexed: 06/08/2023]
Abstract
The synthesis of carbon-based nanomaterials is often inefficient, generating large amounts of soot with metals as waste by-product. Currently, there are no specific regulations for disposal of engineered nanomaterials or the waste by-products resulting from their synthesis, so it is presumed that by-products are disposed of in the same way as the parent (bulk) materials. We studied the terrestrial toxicity of soot from gadolinium metallofullerene nanomanufacturing on earthworms (Eisenia fetida) and isopods (Porcellio scaber). The metallofullerene soot consisted of carbon particle agglomerates in the nanometer and submicrometer ranges (1-100 and 101-999 nm, respectively), with metals used during nanomanufacturing detectable on the particles. Despite high metal concentrations (>100 000 mg/kg) in the soot, only a relatively small amount of metals leached out of a spiked field soil, suggesting only moderate mobility. Seven- and 14-d exposures in field soil demonstrated that the soot was only toxic to earthworms at high concentrations (>10 000 mg/kg); however, earthworms avoided spiked soils at lower concentrations (as low as 500 mg/kg) and at lower soil pH. The presence of soot in food and soil did not cause isopod avoidance. These data demonstrate that metallofullerene soot from nanomanufacturing may only be toxic to earthworms at high concentrations representative of improper disposal or accidental spills. However, our results indicate that terrestrial invertebrates may avoid soils contaminated with soot at sublethal concentrations. Environ Toxicol Chem 2018;9999:1-12. Published 2018 Wiley Periodicals, Inc. on behalf of SETAC. This article is a US government work, and as such, is in the public domain in the United States of America.
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Affiliation(s)
- David R Johnson
- US Army Engineer Research & Development Center, Environmental Laboratory, Vicksburg, Mississippi, USA
| | - Robert E Boyd
- US Army Engineer Research & Development Center, Environmental Laboratory, Vicksburg, Mississippi, USA
- SpecPro, Vicksburg, Mississippi, USA
| | - Anthony J Bednar
- US Army Engineer Research & Development Center, Environmental Laboratory, Vicksburg, Mississippi, USA
| | - Charles A Weiss
- US Army Engineer Research & Development Center, Geotechnical and Structures Laboratory, Vicksburg, Mississippi, USA
| | - Matt S Hull
- NanoEarth: Virginia Tech National Center for Earth and Environmental Nanotechnology Infrastructure, Blacksburg, Virginia, USA
- NanoSafe, Blacksburg, Virginia, USA
| | - Jessica G Coleman
- US Army Engineer Research & Development Center, Environmental Laboratory, Vicksburg, Mississippi, USA
| | - Alan J Kennedy
- US Army Engineer Research & Development Center, Environmental Laboratory, Vicksburg, Mississippi, USA
| | - Cynthia J Banks
- US Army Engineer Research & Development Center, Environmental Laboratory, Vicksburg, Mississippi, USA
| | - Jeffery A Steevens
- US Army Engineer Research & Development Center, Environmental Laboratory, Vicksburg, Mississippi, USA
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Uwizeyimana H, Wang M, Chen W, Khan K. Ecotoxicological effects of binary mixtures of siduron and Cd on mRNA expression in the earthworm Eisenia fetida. THE SCIENCE OF THE TOTAL ENVIRONMENT 2018; 610-611:657-665. [PMID: 28822934 DOI: 10.1016/j.scitotenv.2017.07.265] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/05/2017] [Revised: 07/03/2017] [Accepted: 07/30/2017] [Indexed: 06/07/2023]
Abstract
This study aimed to investigate the eco-toxicological responses of earthworm (Eisenia fetida) exposed to combined siduron (herbicide) and cadmium (Cd). Eisenia fetida gene expressions including metallothionein (MT) and heat shock protein70 (Hsp70) were analyzed using real-time Polymerase Chain Reaction after individual and combined siduron (0.90, 1.80, 3.60 and 7.20μgcm-2) and Cd (0.225, 0.45, 0.90 and 1.80μgcm-2) sublethal exposures. Where, the nature of the toxicological interactions between siduron and Cd in inducing or suppressing MT and Hsp70 expression was determined by applying the Combination index (CI)-isobologram model. The results revealed significant variations in MT and weak changes in Hsp70 expression when the earthworms were exposed to individual Cd. The individual siduron exposure exhibited a significant down-regulation (p<0.01) in MT during all treatments and in Hsp70 expression only at 7.20μgcm-2 concentration; while the mixtures of siduron and Cd exposures resulted a significant down regulation (p<0.05) in both MT and Hsp70 expressions. Moreover, the combined siduron and Cd exposure revealed nearly additive effect (CI=1) at the lower effect levels and significant synergistic effect (CI<1) at the higher effect levels for both MT and Hsp70 expression. The synergistic effects of combined siduron and Cd suggest that there might be a potential risk connected to the co-occurrence of these chemicals in the environment.
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Affiliation(s)
- Herman Uwizeyimana
- University of Chinese Academy of Sciences, Beijing 100049, PR China; State Key Laboratory of Urban and Regional Ecology, Research Center for Eco-environmental Sciences, Chinese Academy of Sciences, Beijing 100085, PR China
| | - Meie Wang
- University of Chinese Academy of Sciences, Beijing 100049, PR China; State Key Laboratory of Urban and Regional Ecology, Research Center for Eco-environmental Sciences, Chinese Academy of Sciences, Beijing 100085, PR China
| | - Weiping Chen
- University of Chinese Academy of Sciences, Beijing 100049, PR China; State Key Laboratory of Urban and Regional Ecology, Research Center for Eco-environmental Sciences, Chinese Academy of Sciences, Beijing 100085, PR China.
| | - Kifayatullah Khan
- State Key Laboratory of Urban and Regional Ecology, Research Center for Eco-environmental Sciences, Chinese Academy of Sciences, Beijing 100085, PR China; Department of Environmental and Conservation Sciences, University of Swat, Swat 19130, Pakistan
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Markad VL, Adav SS, Ghole VS, Sze SK, Kodam KM. Proteomics study revealed altered proteome of Dichogaster curgensis upon exposure to fly ash. CHEMOSPHERE 2016; 160:104-113. [PMID: 27371791 DOI: 10.1016/j.chemosphere.2016.06.075] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/07/2015] [Revised: 01/25/2016] [Accepted: 06/20/2016] [Indexed: 06/06/2023]
Abstract
Fly ash is toxic and its escalating use as a soil amendment and disposal by dumping into environment is receiving alarming attention due to its impact on environment. Proteomics technology is being used for environmental studies since proteins respond rapidly when an organism is exposed to a toxicant, and hence soil engineers such as earthworms are used as model organisms to assess the toxic effects of soil toxicants. This study adopted proteomics technology and profiled proteome of earthworm Dichogaster curgensis that was exposed to fly ash, with main aim to elucidate fly ash effects on cellular and metabolic pathways. The functional classification of identified proteins revealed carbohydrate metabolism (14.36%), genetic information processing (15.02%), folding, sorting and degradation (10.83%), replication and repair (3.95%); environmental information processing (2.19%), signal transduction (9.61%), transport and catabolism (17.27%), energy metabolism (6.69%), etc. in the proteome. Proteomics data and functional assays revealed that the exposure of earthworm to fly ash induced protein synthesis, up-regulation of gluconeogenesis, disturbed energy metabolism, oxidative and cellular stress, and mis-folding of proteins. The regulation of ubiquitination, proteasome and modified alkaline comet assay in earthworm coelomocytes suggested DNA-protein cross link affecting chromatin remodeling and protein folding.
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Affiliation(s)
- Vijaykumar L Markad
- Biochemistry Division, Department of Chemistry, Savitribai Phule Pune University, Pune 411007, India
| | - Sunil S Adav
- School of Biological Sciences, Nanyang Technological University, 60 Nanyang Drive, Singapore 637551, Singapore.
| | - Vikram S Ghole
- Biochemistry Division, Department of Chemistry, Savitribai Phule Pune University, Pune 411007, India
| | - Siu Kwan Sze
- School of Biological Sciences, Nanyang Technological University, 60 Nanyang Drive, Singapore 637551, Singapore
| | - Kisan M Kodam
- Biochemistry Division, Department of Chemistry, Savitribai Phule Pune University, Pune 411007, India.
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Wang Y, An X, Shen W, Chen L, Jiang J, Wang Q, Cai L. Individual and combined toxic effects of herbicide atrazine and three insecticides on the earthworm, Eisenia fetida. ECOTOXICOLOGY (LONDON, ENGLAND) 2016; 25:991-999. [PMID: 27068296 DOI: 10.1007/s10646-016-1656-4] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 04/01/2016] [Indexed: 06/05/2023]
Abstract
In the present study, we evaluated the individual and combined toxic effects of herbicide atrazine and three insecticides (chlorpyrifos, lambda-cyhalothrin and imidacloprid) on the earthworm, Eisenia fetida. Results from 48-h filter paper test indicated that imidacloprid had the highest toxicity to E. fetida with an LC50 of 0.05 (0.041-0.058) μg a.i. cm(-2), followed by lambda-cyhalothrin and atrazine with LC50 values ranging from 4.89 (3.52-6.38) to 4.93 (3.76-6.35) μg a.i. cm(-2), while chlorpyrifos had the least toxicity to the worms with an LC50 of 31.18 (16.22-52.85) μg a.i. cm(-2). Results from 14-days soil toxicity test showed a different pattern of toxicity except that imidacloprid was the most toxic even under the soil toxicity bioassay system. The acute toxicity of atrazine was significantly higher than that of chlorpyrifos. In contrast, lambda-cyhalothrin was the least toxic to the animals under the soil toxicity bioassay system. The binary mixture of atrazine-lambda-cyhalothrin and ternary mixture of atrazine-chlorpyrifos-lambda-cyhalothrin displayed a significant synergistic effect on the earthworms under the soil toxicity bioassay. Our findings would help regulatory authorities understand the complexity of effects from pesticide mixtures on non-target organisms and provide useful information of the interaction of various pesticide classes detected in natural environment.
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Affiliation(s)
- Yanhua Wang
- State Key Laboratory Breeding Base for Zhejiang Sustainable Pest and Disease Control/Key Laboratory for Pesticide Residue Detection of Ministry of Agriculture, Institute of Quality and Standard for Agro-Products, Zhejiang Academy of Agricultural Sciences, Hangzhou, 310021, Zhejiang, People's Republic of China
| | - Xuehua An
- State Key Laboratory Breeding Base for Zhejiang Sustainable Pest and Disease Control/Key Laboratory for Pesticide Residue Detection of Ministry of Agriculture, Institute of Quality and Standard for Agro-Products, Zhejiang Academy of Agricultural Sciences, Hangzhou, 310021, Zhejiang, People's Republic of China
| | - Weifeng Shen
- Sericultural Research Institute, Zhejiang Academy of Agricultural Sciences, Hangzhou, 310021, People's Republic of China
| | - Liezhong Chen
- State Key Laboratory Breeding Base for Zhejiang Sustainable Pest and Disease Control/Key Laboratory for Pesticide Residue Detection of Ministry of Agriculture, Institute of Quality and Standard for Agro-Products, Zhejiang Academy of Agricultural Sciences, Hangzhou, 310021, Zhejiang, People's Republic of China
| | - Jinhua Jiang
- State Key Laboratory Breeding Base for Zhejiang Sustainable Pest and Disease Control/Key Laboratory for Pesticide Residue Detection of Ministry of Agriculture, Institute of Quality and Standard for Agro-Products, Zhejiang Academy of Agricultural Sciences, Hangzhou, 310021, Zhejiang, People's Republic of China
| | - Qiang Wang
- State Key Laboratory Breeding Base for Zhejiang Sustainable Pest and Disease Control/Key Laboratory for Pesticide Residue Detection of Ministry of Agriculture, Institute of Quality and Standard for Agro-Products, Zhejiang Academy of Agricultural Sciences, Hangzhou, 310021, Zhejiang, People's Republic of China
| | - Leiming Cai
- State Key Laboratory Breeding Base for Zhejiang Sustainable Pest and Disease Control/Key Laboratory for Pesticide Residue Detection of Ministry of Agriculture, Institute of Quality and Standard for Agro-Products, Zhejiang Academy of Agricultural Sciences, Hangzhou, 310021, Zhejiang, People's Republic of China.
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Bidar G, Waterlot C, Verdin A, Proix N, Courcot D, Détriché S, Fourrier H, Richard A, Douay F. Sustainability of an in situ aided phytostabilisation on highly contaminated soils using fly ashes: Effects on the vertical distribution of physicochemical parameters and trace elements. JOURNAL OF ENVIRONMENTAL MANAGEMENT 2016; 171:204-216. [PMID: 26897554 DOI: 10.1016/j.jenvman.2016.01.029] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/02/2015] [Revised: 12/16/2015] [Accepted: 01/24/2016] [Indexed: 06/05/2023]
Abstract
Aided phytostabilisation using trees and fly ashes is a promising technique which has shown its effectiveness in the management of highly metal-contaminated soils. However, this success is generally established based on topsoil physicochemical analysis and short-term experiments. This paper focuses on the long-term effects of the afforestation and two fly ashes (silico-aluminous and sulfo-calcic called FA1 and FA2, respectively) by assessing the integrity of fly ashes 10 years after their incorporation into the soil as well as the vertical distribution of the physicochemical parameters and trace elements (TEs) in the amended soils (F1 and F2) in comparison with a non-amended soil (R). Ten years after the soil treatment, the particle size distribution analysis between fly ashes and their corresponding masses (fly ash + soil particles) showed a loss or an agglomeration of finer particles. This evolution matches with the appearance of gypsum (CaSO4 2H2O) in FA2m instead of anhydrite (CaSO4), which is the major compound of FA2. This finding corresponds well with the dissolution and the lixiviation of Ca, S and P included in FA2 along the F2 soil profile, generating an accumulation of these elements at 30 cm depth. However, no variation of TE contamination was found between 0 and 25 cm depth in F2 soil except for Cd. Conversely, Cd, Pb, Zn and Hg enrichment was observed at 25 cm depth in the F1 soil, whereas no enrichment was observed for As. The fly ashes studied, and notably FA2, were able to reduce Cd, Pb and Zn availability in soil and this capacity persists over the time despite their structural and chemical changes.
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Affiliation(s)
- Géraldine Bidar
- Laboratoire Génie Civil et géo-Environnement (LGCgE), ISA Lille, 48 Boulevard Vauban, F-59046, Lille Cedex, France.
| | - Christophe Waterlot
- Laboratoire Génie Civil et géo-Environnement (LGCgE), ISA Lille, 48 Boulevard Vauban, F-59046, Lille Cedex, France
| | - Anthony Verdin
- Unité de Chimie Environnementale et Interactions sur le Vivant (UCEIV, EA 4492), Université du Littoral Côte d'Opale, 145 Avenue Maurice Schumann, F-59140, Dunkerque, France
| | - Nicolas Proix
- Laboratoire d'Analyses des Sols, Institut National de la Recherche Agronomique, 273 rue de Cambrai, F-62000, Arras, France
| | - Dominique Courcot
- Unité de Chimie Environnementale et Interactions sur le Vivant (UCEIV, EA 4492), Université du Littoral Côte d'Opale, 145 Avenue Maurice Schumann, F-59140, Dunkerque, France
| | - Sébastien Détriché
- Laboratoire Génie Civil et géo-Environnement (LGCgE), ISA Lille, 48 Boulevard Vauban, F-59046, Lille Cedex, France
| | - Hervé Fourrier
- Laboratoire Génie Civil et géo-Environnement (LGCgE), ISA Lille, 48 Boulevard Vauban, F-59046, Lille Cedex, France
| | - Antoine Richard
- Laboratoire d'Analyses des Sols, Institut National de la Recherche Agronomique, 273 rue de Cambrai, F-62000, Arras, France
| | - Francis Douay
- Laboratoire Génie Civil et géo-Environnement (LGCgE), ISA Lille, 48 Boulevard Vauban, F-59046, Lille Cedex, France
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10
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Yu RX, Wang YH, Hu XQ, Wu SG, Cai LM, Zhao XP. Individual and Joint Acute Toxicities of Selected Insecticides Against Bombyx mori (Lepidoptera: Bombycidae). JOURNAL OF ECONOMIC ENTOMOLOGY 2016; 109:327-33. [PMID: 26546487 DOI: 10.1093/jee/tov316] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/25/2015] [Accepted: 10/10/2015] [Indexed: 05/04/2023]
Abstract
As widely used pesticides, organophosphate, pyrethroid, and neonicotinoid insecticides have different modes of action. In the present study, we evaluated individual and joint acute toxicities of two organophosphates, two pyrethroids, and two neonicotinoids against the second-instar silkworm by feeding silkworm with the insecticide-treated mulberry leaves. The 96-h lethal concentration 50 (LC(50)) values of chlorpyrifos, acephate, imidacloprid, thiamethoxam, cypermethrin, and deltamethrin against silkworm were 3.45 (2.95-4.31), 44.45 (39.34-48.56), 1.27 (1.19-1.35), 2.38 (2.19-2.54), 0.36 (0.30-0.43), and 0.037 (0.033-0.041) mg/liter, respectively. Moreover, the 96-h LC(50) values of 50:50 binary mixtures of insecticides against silkworm ranged from 0.048 (0.043-0.054) to 3.52 (2.09-4.51) mg/liter. In addition, the combination coefficient (Q) values of all tested mixtures ranged from 0.36 to 3.37. According to the obtained Q values, the binary mixture of deltamethrin-chlorpyrifos showed antagonistic effects at 96-h interval, while the other binary mixtures had additive effects. Taken together, our results provided valuable guidelines in assessing the ecological risk of these insecticide mixtures against silkworm.
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Affiliation(s)
- R X Yu
- State Key Laboratory Breeding Base for Zhejiang Sustainable Pest and Disease Control / Key Laboratory for Pesticide Residue Detection of Ministry of Agriculture, Institute of Quality and Standard for Agro-products, Zhejiang Academy of Agricultural Sciences, 198 Shiqiao Rd., Hangzhou 310021, China (; ; ; ; ; )
| | - Y H Wang
- State Key Laboratory Breeding Base for Zhejiang Sustainable Pest and Disease Control / Key Laboratory for Pesticide Residue Detection of Ministry of Agriculture, Institute of Quality and Standard for Agro-products, Zhejiang Academy of Agricultural Sciences, 198 Shiqiao Rd., Hangzhou 310021, China (; ; ; ; ; )
| | - X Q Hu
- State Key Laboratory Breeding Base for Zhejiang Sustainable Pest and Disease Control / Key Laboratory for Pesticide Residue Detection of Ministry of Agriculture, Institute of Quality and Standard for Agro-products, Zhejiang Academy of Agricultural Sciences, 198 Shiqiao Rd., Hangzhou 310021, China (; ; ; ; ; )
| | - S G Wu
- State Key Laboratory Breeding Base for Zhejiang Sustainable Pest and Disease Control / Key Laboratory for Pesticide Residue Detection of Ministry of Agriculture, Institute of Quality and Standard for Agro-products, Zhejiang Academy of Agricultural Sciences, 198 Shiqiao Rd., Hangzhou 310021, China (; ; ; ; ; )
| | - L M Cai
- State Key Laboratory Breeding Base for Zhejiang Sustainable Pest and Disease Control / Key Laboratory for Pesticide Residue Detection of Ministry of Agriculture, Institute of Quality and Standard for Agro-products, Zhejiang Academy of Agricultural Sciences, 198 Shiqiao Rd., Hangzhou 310021, China (; ; ; ; ; )
| | - X P Zhao
- State Key Laboratory Breeding Base for Zhejiang Sustainable Pest and Disease Control / Key Laboratory for Pesticide Residue Detection of Ministry of Agriculture, Institute of Quality and Standard for Agro-products, Zhejiang Academy of Agricultural Sciences, 198 Shiqiao Rd., Hangzhou 310021, China (; ; ; ; ; )
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11
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Gao C, Xu J, Li J, Liu Z. Determination of Metallothionein, Malondialdehyde, and Antioxidant Enzymes in Earthworms (Eisenia fetida) Following Exposure to Chromium. ANAL LETT 2016. [DOI: 10.1080/00032719.2015.1120738] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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12
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Markad VL, Gaupale TC, Bhargava S, Kodam KM, Ghole VS. Biomarker responses in the earthworm, Dichogaster curgensis exposed to fly ash polluted soils. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 2015; 118:62-70. [PMID: 25910689 DOI: 10.1016/j.ecoenv.2015.04.011] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/11/2014] [Revised: 04/09/2015] [Accepted: 04/10/2015] [Indexed: 06/04/2023]
Abstract
Earthworms are globally accepted as a model organism in terrestrial ecotoxicology for assessment of environmental pollution. This study evaluated and compared effects of fly ash polluted soils collected from two geographically different thermal power plants on biomarker responses in the earthworm, Dichogaster curgensis. To evaluate relationship between distance sampling and biomarker responses in the earthworm D. curgensis, soil samples at 0.5, 1 and 3km from thermal plant were analyzed for physico-chemical properties and metal concentrations. Biochemical alterations, lysosomal membrane stability, genotoxic effects, and histological changes were examined on 1, 7, and 14 d of exposure to fly ash contaminated soils collected from different thermal power plants. The activities of superoxide dismutase (SOD), glutathione peroxidase (GPx), and malondialdehyde (MDA) levels were significantly increased, while glutathione reductase (GR) activity was found to be decreased in treated animals. Catalase (CAT) and glutathione-S- transferase (GST) activities were found to be increased initially up to 7d exposure and further decreased on 14d exposure. D. curgensis exposed to fly ash contaminated soils showed significant lysosomal membrane destabilization and DNA damage. Extensive histopathological changes were observed in the tissues of the body wall and intestinal tract of the exposed D. curgensis along with accumulation of heavy metals. These results demonstrate that soil pollution around thermal power plants has adverse biological effects of on the indicator organism D. curgensis and no correlation was found between distance and extent of biological biochemical responses.
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Affiliation(s)
- Vijaykumar L Markad
- Biochemistry Division, Department of Chemistry, Savitribai Phule Pune University, Pune 411007, India
| | - Tekchand C Gaupale
- Department of Zoology, Savitribai Phule Pune University, Pune 411007, India
| | - Shobha Bhargava
- Department of Zoology, Savitribai Phule Pune University, Pune 411007, India
| | - Kisan M Kodam
- Biochemistry Division, Department of Chemistry, Savitribai Phule Pune University, Pune 411007, India.
| | - Vikram S Ghole
- Biochemistry Division, Department of Chemistry, Savitribai Phule Pune University, Pune 411007, India
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13
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Grumiaux F, Demuynck S, Pernin C, Leprêtre A. Earthworm populations of highly metal-contaminated soils restored by fly ash-aided phytostabilisation. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 2015; 113:183-190. [PMID: 25499051 DOI: 10.1016/j.ecoenv.2014.12.004] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/03/2014] [Revised: 11/26/2014] [Accepted: 12/02/2014] [Indexed: 06/04/2023]
Abstract
Highly metal contaminated soils found in the North of France are the result of intense industrial past. These soils are now unfit for the cultivation of agricultural products for human consumption. Solutions have to be found to improve the quality of these soils, and especially to reduce the availability of trace elements (TEs). Phytostabilisation and ash-aided phytostabilisation applied since 2000 to an experimental site located near a former metallurgical site (Metaleurop-Nord) was shown previously as efficacious in reducing TEs mobility in soils. The aim of the study was to check whether this ten years trial had influenced earthworm communities. This experimental site was compared to plots located in the surroundings and differing by the use of soils. Main results are that: (1) whatever the use of soils, earthworm communities are composed of few species with moderate abundance in comparison with communities found in similar habitats outside the TEs-contaminated area, (2) the highest abundance and specific richness (4-5 species) were observed in afforested plots with various tree species, (3) ash amendments in afforested plots did not increase the species richness and modified the communities favoring anecic worms but disfavoring epigeic ones. These findings raised the questions of when and how to perform the addition of ashes firstly, to avoid negative effects on soil fauna and secondly, to keep positive effects on metal immobilization.
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Affiliation(s)
- Fabien Grumiaux
- Université Lille Nord de France, Laboratoire Génie Civil et géo-Environnement (LGCgE) - Lille1, Bât. SN3, 59655 Villeneuve d'Ascq Cedex, France; Université Lille Nord de France, Ecole Supérieure du Professorat et de l'Education (ESPE), site d'Arras, 7 bis rue Raoul François, BP 30927, F-62022 Arras Cedex, France.
| | - Sylvain Demuynck
- Université Lille Nord de France, Laboratoire Génie Civil et géo-Environnement (LGCgE) - Lille1, Bât. SN3, 59655 Villeneuve d'Ascq Cedex, France
| | - Céline Pernin
- Université Lille Nord de France, Laboratoire Génie Civil et géo-Environnement (LGCgE) - Lille1, Bât. SN3, 59655 Villeneuve d'Ascq Cedex, France
| | - Alain Leprêtre
- Université Lille Nord de France, Laboratoire Génie Civil et géo-Environnement (LGCgE) - Lille1, Bât. SN3, 59655 Villeneuve d'Ascq Cedex, France
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14
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Demuynck S, Succiu IR, Grumiaux F, Douay F, Leprêtre A. Effects of field metal-contaminated soils submitted to phytostabilisation and fly ash-aided phytostabilisation on the avoidance behaviour of the earthworm Eisenia fetida. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 2014; 107:170-177. [PMID: 24949898 DOI: 10.1016/j.ecoenv.2014.05.011] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/27/2013] [Revised: 05/09/2014] [Accepted: 05/13/2014] [Indexed: 06/03/2023]
Abstract
The earthworm Eisenia fetida avoidance behaviour test was used to assess the quality recovery of metal-contaminated soils from lands submitted for 10 years to remediation. Soils were from plots located in the surroundings of a former lead smelter plant of Northern France. Metal concentrations in the soils ranged from 93 to 1231, 56 to 1424, 0.3 to 20 and 15 to 45.5mg metal/kg dry soil for Pb, Zn, Cd and Cu, respectively. Several former agricultural plots were treated either by a single phytostabilisation process involving the plantation of a tree mix or by fly ash aided-phytostabilisation. Silico-aluminous or sulfo-calcic ashes used were ploughed up to a 25- to 30-cm soil depth at a rate of 23.3kg/m(2) (i.e., 6 percent W/W). E. fetida was shown to avoid significantly the 10 years ash-treated soils whose habitat function has to be considered as limited. This avoidance would relate to a change of the texture of soils induced by the addition of ashes and consisting in an increased level of fine silts together with a decreased level of clays. By contrast, afforested metal-contaminated soils appeared for E. fetida as more attractive than unplanted ones. Regarding the influence of the metal contamination of the soils on E. fetida, none of the soils tested even the highest contaminated one was significantly avoided by worms. This lack of reaction would result from the low bioavailability of the metals in the soils tested. At the lights of our results and those previously published on both these ashes and these ash-treated soils, the usefulness of these soil treatments is discussed.
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Affiliation(s)
- Sylvain Demuynck
- Université Lille Nord de France, Lille, France; Equipe Ecologie Numérique et Ecotoxicologie, Laboratoire Génie Civil et géo-Environnement (LGCgE), Lille Nord de France EA 4515, bâtiment SN3, Cité Scientifique, F-59655 Villeneuve d'Ascq, Cedex, France.
| | - Iuliana Rosalia Succiu
- Université Lille Nord de France, Lille, France; Equipe Ecologie Numérique et Ecotoxicologie, Laboratoire Génie Civil et géo-Environnement (LGCgE), Lille Nord de France EA 4515, bâtiment SN3, Cité Scientifique, F-59655 Villeneuve d'Ascq, Cedex, France
| | - Fabien Grumiaux
- Université Lille Nord de France, Lille, France; Equipe Ecologie Numérique et Ecotoxicologie, Laboratoire Génie Civil et géo-Environnement (LGCgE), Lille Nord de France EA 4515, bâtiment SN3, Cité Scientifique, F-59655 Villeneuve d'Ascq, Cedex, France; Ecole Supérieure du Professorat et de l'Education (ESPE), Lille Nord de France, site d'Arras, 7 bis rue Raoul François, BP 30927, F-62022 Arras Cedex, France
| | - Francis Douay
- Université Lille Nord de France, Lille, France; Groupe ISA, Equipe Sols et Environnement, Laboratoire Génie Civil et géoEnvironnement (LGCgE), Lille Nord de France EA 4515, 48 boulevard Vauban, F-59046 Lille Cedex, France
| | - Alain Leprêtre
- Université Lille Nord de France, Lille, France; Equipe Ecologie Numérique et Ecotoxicologie, Laboratoire Génie Civil et géo-Environnement (LGCgE), Lille Nord de France EA 4515, bâtiment SN3, Cité Scientifique, F-59655 Villeneuve d'Ascq, Cedex, France
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15
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González V, Díez-Ortiz M, Simón M, van Gestel CAM. Assessing the impact of organic and inorganic amendments on the toxicity and bioavailability of a metal-contaminated soil to the earthworm Eisenia andrei. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2013; 20:8162-8171. [PMID: 23677751 DOI: 10.1007/s11356-013-1773-z] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/04/2013] [Accepted: 04/24/2013] [Indexed: 06/02/2023]
Abstract
Metal-contaminated soil, from the El Arteal mining district (SE Spain), was remediated with organic (6% compost) and inorganic amendments (8% marble sludge) to reduce the mobility of metals and to modify its potential environmental impact. Different measures of metal bioavailability (chemical analysis; survival, growth, reproduction and bioaccumulation in the earthworm Eisenia andrei), were tested in order to evaluate the efficacy of organic and inorganic amendments as immobilizing agents in reducing metal (bio)availability in the contaminated soil. The inorganic amendment reduced water and CaCl2-extractable concentrations of Cd, Pb, and Zn, while the organic amendment increased these concentrations compared to the untreated soil. The inorganic treatment did not significantly reduce toxicity for the earthworm E. andrei after 28 days exposure. The organic amendment however, made the metal-contaminated soil more toxic to the earthworms, with all earthworms dying in undiluted soil and completely inhibiting reproduction at concentrations higher than 25%. This may be due to increased available metal concentrations and higher electrical conductivity in the compost-amended soil. No effects of organic and inorganic treatments on metal bioaccumulation in the earthworms were found and metal concentrations in the earthworms increased with increasing total soil concentrations.
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Affiliation(s)
- Verónica González
- Area de Edafología y Química Agrícola. Departamento de Agronomía, Universidad de Almería CITEII-B, Campus de Excelencia Internacional Agroalimentario, ceiA3. La Cañada de San Urbano S/N, 04120, Almería, Spain,
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16
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Velki M, Hackenberger BK. Biomarker responses in earthworm Eisenia andrei exposed to pirimiphos-methyl and deltamethrin using different toxicity tests. CHEMOSPHERE 2013; 90:1216-1226. [PMID: 23063481 DOI: 10.1016/j.chemosphere.2012.09.051] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/14/2012] [Revised: 09/10/2012] [Accepted: 09/12/2012] [Indexed: 06/01/2023]
Abstract
The effects of two widely used insecticides - organophosphate pirimiphos-methyl and pyrethroid deltamethrin - were investigated under laboratory conditions following OECD guidelines using the epigeic earthworm Eisenia andrei as the test organism. The overall aim of this study was to evaluate the effects of these pesticides on molecular biomarkers of earthworm E. andrei using the in vitro, filter paper contact and artificial soil test. In this study for the first time the equivalent concentrations of investigated pesticide applied in different tests were calculated. Although the response of measured molecular biomarkers in different toxicity tests had certain similarities, some distinct differences were also evident. Both pesticides inhibited AChE and CES activities in all three applied toxicity tests; however only in the filter paper test the hormetic effect was recorded. The artificial soil test showed that duration of the exposure significantly changed the effects of the investigated pesticides on CAT and GST activities. Namely, after the initial increase, the prolongation of exposure caused the reduction of the CAT and GST activities. Both pesticides significantly inhibited the efflux pump activity. In the artificial soil test, the significant changes in measured biomarkers after application of doses lower than doses recommended for use in the agriculture indicate that the investigated pesticides could have a harmful effect on earthworms in the context of the realistic environment.
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Affiliation(s)
- Mirna Velki
- Department of Biology, Josip Juraj Strossmayer University of Osijek, Cara Hadrijana 8/A, 31000 Osijek, Croatia.
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17
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Wang Y, Wu S, Chen L, Wu C, Yu R, Wang Q, Zhao X. Toxicity assessment of 45 pesticides to the epigeic earthworm Eisenia fetida. CHEMOSPHERE 2012; 88:484-91. [PMID: 22459421 DOI: 10.1016/j.chemosphere.2012.02.086] [Citation(s) in RCA: 62] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/26/2011] [Revised: 02/27/2012] [Accepted: 02/29/2012] [Indexed: 05/04/2023]
Abstract
This study was conducted to investigate comparative toxicity of 45 pesticides, including insecticides, acaricides, fungicides, and herbicides, toward the epigeic earthworm Eisenia fetida. Results from a 48-h filter paper contact test indicated that clothianidin, fenpyroximate, and pyridaben were supertoxic to E. fetida with LC(50) values ranging from 0.28 (0.24-0.35) to 0.72 (0.60-0.94) μg cm(-2), followed by carbaryl, pyridaphenthion, azoxystrobin, cyproconazole, and picoxystrobin with LC(50) values ranging from 2.72 (2.22-0.3.19) to 8.48 (7.38-10.21) μg cm(-2), while the other pesticides ranged from being relatively nontoxic to very toxic to the worms. When tested in artificial soil for 14 d, clothianidin and picoxystrobin showed the highest intrinsic toxicity against E. fetida, and their LC(50) values were 6.06 (5.60-6.77) and 7.22 (5.29-8.68) mg kg(-1), respectively, followed by fenpyroximate with an LC(50) of 75.52 (68.21-86.57) mgkg(-1). However, the herbicides fluoroglycofen, paraquat, and pyraflufen-ethyl exhibited the lowest toxicities with LC(50) values>1000 mg kg(-1). In contrast, the other pesticides exhibited relatively low toxicities with LC(50) values ranging from 133.5 (124.5-150.5) to 895.2 (754.2-1198.0) mg kg(-1). The data presented in this paper provided useful information for evaluating the potential risk of these chemicals to soil invertebrates.
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Affiliation(s)
- Yanhua Wang
- State Key Laboratory Breeding Base for Zhejiang Sustainable Pest and Disease Control, Institute of Quality and Standard for Agro-products, Zhejiang Academy of Agricultural Sciences, Hangzhou 310021, Zhejiang, China
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18
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Markad VL, Kodam KM, Ghole VS. Effect of fly ash on biochemical responses and DNA damage in earthworm, Dichogaster curgensis. JOURNAL OF HAZARDOUS MATERIALS 2012; 215-216:191-198. [PMID: 22410726 DOI: 10.1016/j.jhazmat.2012.02.053] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/22/2011] [Revised: 02/18/2012] [Accepted: 02/20/2012] [Indexed: 05/31/2023]
Abstract
Fly ash is receiving alarming attention due to its hazardous nature, widespread usage, and the manner of disposal; leading to environmental deterioration. We carried out bio-monitoring and risk assessment of fly ash in earthworms as a model system. Dichogaster curgensis were allowed to grow in presence or absence of fly ash (0-40%, w/w) for 1, 7, and 14 d. The biochemical markers viz. catalase (CAT), superoxide dismutase (SOD), glutathione reductase (GR), glutathione peroxidase (GPx), glutathione S-transferase (GST), and malondialdehyde (MDA) level were measured. The comet and neutral red retention assays were performed on earthworm coelomocytes to assess genetic damages and lysosomal membrane stability. The results revealed increased activities of SOD, GPx, GST, and MDA level in a dose-response manner while GR activity was decreased with increasing concentrations of fly ash. No obvious trend was observed in the CAT activity and fly ash concentration. Lysosomal membrane destabilization was noted in the earthworms exposed to 5% and more fly ash concentration in a dose and time dependent manner. The comet assay demonstrated that the fly ash induced DNA damage and DNA-protein crosslinks in earthworm coelomocytes.
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Affiliation(s)
- Vijaykumar L Markad
- Division of Biochemistry, Department of Chemistry, University of Pune, Pune 411007, India
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Wang Y, Cang T, Zhao X, Yu R, Chen L, Wu C, Wang Q. Comparative acute toxicity of twenty-four insecticides to earthworm, Eisenia fetida. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 2012; 79:122-128. [PMID: 22244824 DOI: 10.1016/j.ecoenv.2011.12.016] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/18/2011] [Revised: 12/22/2011] [Accepted: 12/24/2011] [Indexed: 05/27/2023]
Abstract
In this study, we used two different types of bioassay, a contact filter paper toxicity bioassay and a soil toxicity bioassay, to compare the acute toxicity of twenty-four insecticides belonging to six chemical categories on earthworm species, Eisenia fetida. Results of the contact filter paper toxicity bioassay indicated that neonicotinoids were super toxic to E. fetida (48 h-LC(50) value ranged from 0.0088 to 0.45 μg cm(-2)), pyrethroids were very toxic (48 h-LC(50) values ranged from 10.55 to 25.7 μg cm(-2)) and insect growth regulators (IGRs) were moderately toxic (48 h-LC(50) values ranged from 117.6 to 564.6 μg cm(-2)) to the worms. However, antibiotics, carbamates and organophosphates induced variable toxicity responses in E. fetida, and were very to extremely toxic (48 h-LC(50) values ranged from 3.64 to 75.75 μg cm(-2)). Results of the soil toxicity bioassays showed a different pattern of toxicity except that neonicotinoids were the most toxic even under the soil toxicity bioassay system. The acute toxicity of neonicotinoids was higher than those of antibiotics, carbamates, IGRs and organophosphates. In contrast, pyrethroids were the least toxic to the worms under the soil toxicity bioassay system. It was concluded that irrespective of bioassay systems, earthworms were more susceptible to neonicotinoids than other modern synthetic insecticides.
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Affiliation(s)
- Yanhua Wang
- State Key Laboratory Breeding Base for Zhejiang Sustainable Pest and Disease Control/Key Laboratory for Pesticide Residue detection of Ministry of Agriculture, Institute of Quality and Standard for Agro-products, Zhejiang Academy of Agricultural Sciences, Zhejiang, Hangzhou 310021, China
| | - Tao Cang
- State Key Laboratory Breeding Base for Zhejiang Sustainable Pest and Disease Control/Key Laboratory for Pesticide Residue detection of Ministry of Agriculture, Institute of Quality and Standard for Agro-products, Zhejiang Academy of Agricultural Sciences, Zhejiang, Hangzhou 310021, China
| | - Xueping Zhao
- State Key Laboratory Breeding Base for Zhejiang Sustainable Pest and Disease Control/Key Laboratory for Pesticide Residue detection of Ministry of Agriculture, Institute of Quality and Standard for Agro-products, Zhejiang Academy of Agricultural Sciences, Zhejiang, Hangzhou 310021, China.
| | - Ruixian Yu
- State Key Laboratory Breeding Base for Zhejiang Sustainable Pest and Disease Control/Key Laboratory for Pesticide Residue detection of Ministry of Agriculture, Institute of Quality and Standard for Agro-products, Zhejiang Academy of Agricultural Sciences, Zhejiang, Hangzhou 310021, China
| | - Liping Chen
- State Key Laboratory Breeding Base for Zhejiang Sustainable Pest and Disease Control/Key Laboratory for Pesticide Residue detection of Ministry of Agriculture, Institute of Quality and Standard for Agro-products, Zhejiang Academy of Agricultural Sciences, Zhejiang, Hangzhou 310021, China
| | - Changxing Wu
- State Key Laboratory Breeding Base for Zhejiang Sustainable Pest and Disease Control/Key Laboratory for Pesticide Residue detection of Ministry of Agriculture, Institute of Quality and Standard for Agro-products, Zhejiang Academy of Agricultural Sciences, Zhejiang, Hangzhou 310021, China
| | - Qiang Wang
- State Key Laboratory Breeding Base for Zhejiang Sustainable Pest and Disease Control/Key Laboratory for Pesticide Residue detection of Ministry of Agriculture, Institute of Quality and Standard for Agro-products, Zhejiang Academy of Agricultural Sciences, Zhejiang, Hangzhou 310021, China
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