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231224s2014 xx |||||o 00| ||eng c |
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|a 10.1007/s10646-014-1203-0
|2 doi
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|a pubmed24n0784.xml
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|a (DE-627)NLM235400394
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|a (NLM)24522617
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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 Hartman, Emily A H
|e verfasserin
|4 aut
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|a Chronic effects of strobilurin fungicides on development, growth, and mortality of larval Great Plains toads (Bufo cognatus)
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|c 2014
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|a Text
|b txt
|2 rdacontent
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|a ƒaComputermedien
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|2 rdamedia
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|a ƒa Online-Ressource
|b cr
|2 rdacarrier
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|a Date Completed 18.05.2015
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|a Date Revised 21.10.2021
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|a published: Print-Electronic
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|a Citation Status MEDLINE
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|a Agricultural fungicide application has increased tenfold since 2005 in the United States. Active ingredients and formulations of strobilurin fungicides at environmentally relevant concentrations cause mortality to larval and metamorph amphibians; however, little is known about chronic exposure effects in amphibians. We exposed larval amphibians (Bufo cognatus) throughout metamorphosis to the common fungicide formulations Headline(®), Stratego(®), Quilt(®), and a control to determine effects on development and growth. Formulations were tested at 1.7, 50, and 400 μg/L of the active strobilurin ingredient for Headline(®), Stratego(®), and Quilt(®), respectively. Fungicide exposure did not affect body mass or snout-vent length at metamorphosis. However, exposure to Headline(®) at 1.7 μg/L increased the development rate of tadpoles by approximately 5 days compared to the control, an effect not observed for Stratego(®) and Quilt(®). Stratego(®) also caused approximately 35 % cumulative mortality. Results from the experiment suggest that chronic effects of strobilurin fungicides on development, growth, and mortality to B. cognatus are apparent at environmentally relevant concentrations
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|a Journal Article
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|a Research Support, Non-U.S. Gov't
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|a Research Support, U.S. Gov't, Non-P.H.S.
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|a Acetates
|2 NLM
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|a Carbamates
|2 NLM
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|a Drug Combinations
|2 NLM
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|a Fungicides, Industrial
|2 NLM
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|a Methacrylates
|2 NLM
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|a Pyrazoles
|2 NLM
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|a Pyrimidines
|2 NLM
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|a Quilt
|2 NLM
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|a Stratego
|2 NLM
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|a Strobilurins
|2 NLM
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|a Triazoles
|2 NLM
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|a Water Pollutants, Chemical
|2 NLM
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|a pyrachlostrobin
|2 NLM
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|a DJW8M9OX1H
|2 NLM
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|a azoxystrobin
|2 NLM
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|a NYH7Y08IPM
|2 NLM
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|a Belden, Jason B
|e verfasserin
|4 aut
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|a Smith, Loren M
|e verfasserin
|4 aut
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|a McMurry, Scott T
|e verfasserin
|4 aut
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|i Enthalten in
|t Ecotoxicology (London, England)
|d 1992
|g 23(2014), 3 vom: 13. Apr., Seite 396-403
|w (DE-627)NLM098212214
|x 1573-3017
|7 nnns
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|g volume:23
|g year:2014
|g number:3
|g day:13
|g month:04
|g pages:396-403
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|u http://dx.doi.org/10.1007/s10646-014-1203-0
|3 Volltext
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|a AR
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|d 23
|j 2014
|e 3
|b 13
|c 04
|h 396-403
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