Effects of deltamethrin, dimethoate, and chlorpyrifos on survival and reproduction of the collembolan Folsomia candidaand the predatory mite Hypoaspis aculeiferin two African and two European soils
ABSTRACT Indiscriminate use of pesticides is rampant in most parts of Africa, but only scanty ecotoxicological data exist for the protection of soil organisms—and these data were usually obtained under temperate conditions, including the use of Organisation for Economic Co‐operation and Development...
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crwiley:10.1002/ieam.1966 2024-09-15T18:41:49+00:00 Effects of deltamethrin, dimethoate, and chlorpyrifos on survival and reproduction of the collembolan Folsomia candidaand the predatory mite Hypoaspis aculeiferin two African and two European soils Jaabiri Kamoun, Ikram Jegede, Olukayode O Owojori, Olugbenga J Bouzid, Jalel Gargouri, Radhia Römbke, Jörg 2017 http://dx.doi.org/10.1002/ieam.1966 https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1002%2Fieam.1966 https://setac.onlinelibrary.wiley.com/doi/pdf/10.1002/ieam.1966 en eng Wiley http://onlinelibrary.wiley.com/termsAndConditions#vor Integrated Environmental Assessment and Management volume 14, issue 1, page 92-104 ISSN 1551-3777 1551-3793 journal-article 2017 crwiley https://doi.org/10.1002/ieam.1966 2024-07-23T04:16:02Z ABSTRACT Indiscriminate use of pesticides is rampant in most parts of Africa, but only scanty ecotoxicological data exist for the protection of soil organisms—and these data were usually obtained under temperate conditions, including the use of Organisation for Economic Co‐operation and Development (OECD) standard test protocols. In order to assess the effects of 3 commonly used pesticides (deltamethrin, dimethoate, chlorpyrifos) on soil fauna in Africa, noncontaminated natural soils were collected from Nigeria and Tunisia. In addition, 2 common test soils, OECD artificial soil and European (Landwirtschaftliche Untersichungs‐ und Forschungsanstalt [LUFA]) 2.3 soil, were used in OECD standard reproduction tests. Two microarthropod species, the springtail Folsomia candida and the predatory mite Hypoaspis aculeifer , were exposed in these 4 soils spiked individually with the 3 insecticides. Results show that the collembolan F. candida was more sensitive than the mite H. aculeifer for all 3 insecticides. The toxicity of each insecticide in the 4 soils differed, with few exceptions, by less than an order of magnitude. However, the pattern of toxicity was not consistent, that is, the lowest toxicity was often but not always found in OECD artificial soil. Soil‐ and pesticide‐specific patterns of toxicity to F. candida and H. aculeifer might be related to the physicochemical properties of the soils and thus the availability of the 3 pesticides. Following the rules laid down in the European Union for the registration of pesticides and using standard European exposure scenarios, neither an acute nor a chronic risk of dimethoate and chlorpyrifos can be excluded (with few exceptions) in all 4 soils. Lower risks were identified for deltamethrin. For pesticide used in Africa, an environmental risk assessment based on data gained in tests with at least 1 additional natural field soil, preferably of African origin, should be performed using the same risk assessment principles as in the European Union. Integr Environ Assess ... Article in Journal/Newspaper Mite Springtail Wiley Online Library Integrated Environmental Assessment and Management 14 1 92 104 |
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Wiley Online Library |
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English |
description |
ABSTRACT Indiscriminate use of pesticides is rampant in most parts of Africa, but only scanty ecotoxicological data exist for the protection of soil organisms—and these data were usually obtained under temperate conditions, including the use of Organisation for Economic Co‐operation and Development (OECD) standard test protocols. In order to assess the effects of 3 commonly used pesticides (deltamethrin, dimethoate, chlorpyrifos) on soil fauna in Africa, noncontaminated natural soils were collected from Nigeria and Tunisia. In addition, 2 common test soils, OECD artificial soil and European (Landwirtschaftliche Untersichungs‐ und Forschungsanstalt [LUFA]) 2.3 soil, were used in OECD standard reproduction tests. Two microarthropod species, the springtail Folsomia candida and the predatory mite Hypoaspis aculeifer , were exposed in these 4 soils spiked individually with the 3 insecticides. Results show that the collembolan F. candida was more sensitive than the mite H. aculeifer for all 3 insecticides. The toxicity of each insecticide in the 4 soils differed, with few exceptions, by less than an order of magnitude. However, the pattern of toxicity was not consistent, that is, the lowest toxicity was often but not always found in OECD artificial soil. Soil‐ and pesticide‐specific patterns of toxicity to F. candida and H. aculeifer might be related to the physicochemical properties of the soils and thus the availability of the 3 pesticides. Following the rules laid down in the European Union for the registration of pesticides and using standard European exposure scenarios, neither an acute nor a chronic risk of dimethoate and chlorpyrifos can be excluded (with few exceptions) in all 4 soils. Lower risks were identified for deltamethrin. For pesticide used in Africa, an environmental risk assessment based on data gained in tests with at least 1 additional natural field soil, preferably of African origin, should be performed using the same risk assessment principles as in the European Union. Integr Environ Assess ... |
format |
Article in Journal/Newspaper |
author |
Jaabiri Kamoun, Ikram Jegede, Olukayode O Owojori, Olugbenga J Bouzid, Jalel Gargouri, Radhia Römbke, Jörg |
spellingShingle |
Jaabiri Kamoun, Ikram Jegede, Olukayode O Owojori, Olugbenga J Bouzid, Jalel Gargouri, Radhia Römbke, Jörg Effects of deltamethrin, dimethoate, and chlorpyrifos on survival and reproduction of the collembolan Folsomia candidaand the predatory mite Hypoaspis aculeiferin two African and two European soils |
author_facet |
Jaabiri Kamoun, Ikram Jegede, Olukayode O Owojori, Olugbenga J Bouzid, Jalel Gargouri, Radhia Römbke, Jörg |
author_sort |
Jaabiri Kamoun, Ikram |
title |
Effects of deltamethrin, dimethoate, and chlorpyrifos on survival and reproduction of the collembolan Folsomia candidaand the predatory mite Hypoaspis aculeiferin two African and two European soils |
title_short |
Effects of deltamethrin, dimethoate, and chlorpyrifos on survival and reproduction of the collembolan Folsomia candidaand the predatory mite Hypoaspis aculeiferin two African and two European soils |
title_full |
Effects of deltamethrin, dimethoate, and chlorpyrifos on survival and reproduction of the collembolan Folsomia candidaand the predatory mite Hypoaspis aculeiferin two African and two European soils |
title_fullStr |
Effects of deltamethrin, dimethoate, and chlorpyrifos on survival and reproduction of the collembolan Folsomia candidaand the predatory mite Hypoaspis aculeiferin two African and two European soils |
title_full_unstemmed |
Effects of deltamethrin, dimethoate, and chlorpyrifos on survival and reproduction of the collembolan Folsomia candidaand the predatory mite Hypoaspis aculeiferin two African and two European soils |
title_sort |
effects of deltamethrin, dimethoate, and chlorpyrifos on survival and reproduction of the collembolan folsomia candidaand the predatory mite hypoaspis aculeiferin two african and two european soils |
publisher |
Wiley |
publishDate |
2017 |
url |
http://dx.doi.org/10.1002/ieam.1966 https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1002%2Fieam.1966 https://setac.onlinelibrary.wiley.com/doi/pdf/10.1002/ieam.1966 |
genre |
Mite Springtail |
genre_facet |
Mite Springtail |
op_source |
Integrated Environmental Assessment and Management volume 14, issue 1, page 92-104 ISSN 1551-3777 1551-3793 |
op_rights |
http://onlinelibrary.wiley.com/termsAndConditions#vor |
op_doi |
https://doi.org/10.1002/ieam.1966 |
container_title |
Integrated Environmental Assessment and Management |
container_volume |
14 |
container_issue |
1 |
container_start_page |
92 |
op_container_end_page |
104 |
_version_ |
1810486201802555392 |