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231225s2018 xx |||||o 00| ||eng c |
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|a 10.1007/s10646-018-1922-8
|2 doi
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|a pubmed24n0942.xml
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|a (DE-627)NLM282656685
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|a (NLM)29616379
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|a DE-627
|b ger
|c DE-627
|e rakwb
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|a eng
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|a de Lima E Silva, Cláudia
|e verfasserin
|4 aut
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|a Assessing the toxicity of thiamethoxam, in natural LUFA 2.2 soil, through three generations of Folsomia candida
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|c 2018
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|a Text
|b txt
|2 rdacontent
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|a ƒaComputermedien
|b c
|2 rdamedia
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|a ƒa Online-Ressource
|b cr
|2 rdacarrier
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|a Date Completed 11.12.2018
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|a Date Revised 28.09.2023
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|a published: Print-Electronic
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|a Citation Status MEDLINE
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|a In the field, long-term exposure is a rule rather than an exception. As a consequence, the relatively short-term standard toxicity tests may not be adequate for assessing long-term effects of pesticide exposure. This study determined the toxicity of the neonicotinoid thiamethoxam, both pure and in the formulation Actara® (25% active substance), to the springtail Folsomia candida, over three generations (P, F1 and F2). For the parental generation (P), the toxicity of pure thiamethoxam and Actara® did not differ significantly, with LC50s and EC50s of 0.32-0.35 and 0.23-0.25 mg a.s./kg dry soil, respectively. For the F1 and F2 generations, LC50s were >0.37 mg a.s./kg dry soil for both compounds. Actara was more toxic towards reproduction in the F1 generation (EC50 0.16 mg a.s./kg dry soil) than pure thiamethoxam (EC50 0.23 mg a.s./kg dry soil). For generation F2, there was no significant difference in the toxicity of the compounds towards reproduction, with EC50s of >0.37 and 0.30 mg a.s./kg dry soil for Actara® and pure thiamethoxam respectively. These results suggest a slight decrease in the toxicity of the compounds throughout the generations tested. The similarity in the toxicity of pure and formulated thiamethoxam indicates that the ingredients in the formulation Actara® do not enhance toxicity
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|a Journal Article
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|a Actara®
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|a Multigeneration
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|a Natural soil
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|a Neonicotinoid
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|a Springtail
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|a Thiamethoxam
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|a Insecticides
|2 NLM
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|a Soil Pollutants
|2 NLM
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|a Thiamethoxam
|2 NLM
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|a 747IC8B487
|2 NLM
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|a Mariette, Justine
|e verfasserin
|4 aut
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|a Verweij, Rudo A
|e verfasserin
|4 aut
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|a van Gestel, Cornelis A M
|e verfasserin
|4 aut
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773 |
0 |
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|i Enthalten in
|t Ecotoxicology (London, England)
|d 1992
|g 27(2018), 7 vom: 03. Sept., Seite 764-771
|w (DE-627)NLM098212214
|x 1573-3017
|7 nnns
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|g volume:27
|g year:2018
|g number:7
|g day:03
|g month:09
|g pages:764-771
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|u http://dx.doi.org/10.1007/s10646-018-1922-8
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