Toxicity of the organophosphate pesticide diazinon to crayfish of differing age

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60076658%3A12520%2F13%3A43885178" target="_blank" >RIV/60076658:12520/13:43885178 - isvavai.cz</a>

Výsledek na webu

<a href="http://link.springer.com/article/10.1007%2Fs13762-013-0185-4" target="_blank" >http://link.springer.com/article/10.1007%2Fs13762-013-0185-4</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s13762-013-0185-4" target="_blank" >10.1007/s13762-013-0185-4</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Toxicity of the organophosphate pesticide diazinon to crayfish of differing age

Popis výsledku v původním jazyce

Diazinon is a widely applied agricultural pesticide whose effect importantly on the environment and the possible contamination of surface waters has led to increased interest in toxicological studies. Crayfish, as an ecologically important benthic macroinvertebrate, seems to be an appropriate model organism for such assessments. Acute toxicity tests were carried out on three crayfish age groups: young-of-the-year (total length = 25.0 +/- 4.9 mm), juvenile (total length = 56.5 +/- 3.8 mm) and adult (total length = 83.5 +/- 5.7 mm). Young-of-the-year crayfish were found to be the most sensitive to diazinon (96 h LC50 = 0.15 mg L-1), followed by juvenile crayfish (96 h LC50 = 0.27 mg L-1), and adults (96 h LC50 = 0.51 mg L-1). Crayfish were highly sensitive to diazinon. A delayed effect of Diazinon 60EC on adults was detected (144 h LC50 = 0.44 mg L-1) suggests functional damage from the use of sublethal concentrations.

Název v anglickém jazyce

Toxicity of the organophosphate pesticide diazinon to crayfish of differing age

Popis výsledku anglicky

Diazinon is a widely applied agricultural pesticide whose effect importantly on the environment and the possible contamination of surface waters has led to increased interest in toxicological studies. Crayfish, as an ecologically important benthic macroinvertebrate, seems to be an appropriate model organism for such assessments. Acute toxicity tests were carried out on three crayfish age groups: young-of-the-year (total length = 25.0 +/- 4.9 mm), juvenile (total length = 56.5 +/- 3.8 mm) and adult (total length = 83.5 +/- 5.7 mm). Young-of-the-year crayfish were found to be the most sensitive to diazinon (96 h LC50 = 0.15 mg L-1), followed by juvenile crayfish (96 h LC50 = 0.27 mg L-1), and adults (96 h LC50 = 0.51 mg L-1). Crayfish were highly sensitive to diazinon. A delayed effect of Diazinon 60EC on adults was detected (144 h LC50 = 0.44 mg L-1) suggests functional damage from the use of sublethal concentrations.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

GL - Rybářství

OECD FORD obor

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Projekt

<a href="/cs/project/ED2.1.00%2F01.0024" target="_blank" >ED2.1.00/01.0024: Jihočeské výzkumné centrum akvakultury a biodiverzity hydrocenóz</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2013

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

INTERNATIONAL JOURNAL OF ENVIRONMENTAL SCIENCE AND TECHNOLOGY

ISSN

1735-1472

e-ISSN

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Svazek periodika

10

Číslo periodika v rámci svazku

3

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

4

Strana od-do

607-610

Kód UT WoS článku

000316201200019

EID výsledku v databázi Scopus

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