Tolerance of signal crayfish (Pacifastacus leniusculus) to Persteril 36 supports use of peracetic acid in astaciculture

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60076658%3A12520%2F12%3A43883442" target="_blank" >RIV/60076658:12520/12:43883442 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1016/j.aquaculture.2012.04.016" target="_blank" >http://dx.doi.org/10.1016/j.aquaculture.2012.04.016</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.aquaculture.2012.04.016" target="_blank" >10.1016/j.aquaculture.2012.04.016</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Tolerance of signal crayfish (Pacifastacus leniusculus) to Persteril 36 supports use of peracetic acid in astaciculture

Popis výsledku v původním jazyce

Peracetic acid (PAA) is useful in treating a wide variety of serious fish diseases in aquaculture. As no information on PAA toxicity to crayfish is available, we conducted acute toxicity tests of Persteril 36, a commercial PAA-containing product, on three age/size classes of signal crayfish, Pacifastacus leniusculus. Results confirmed high tolerance of the target species to this product, expressed as a 96 h LC50 of 77.3 +/- 1.0 mg L-1 PAA in adults and low post-treatment mortality in 9 month old juveniles. As PAA concentrations successfully applied in aquaculture are generally 2.0 mg L-1 or lower, PAA can be recommended for use in astaciculture. After necessary evaluations, uses might include limiting spread of crayfish plague, treating saprolegniosison artificially incubated crayfish eggs, and avoiding translocations of further crayfish-related non-native species when introducing crayfish or stocking them in closed culture systems.

Název v anglickém jazyce

Tolerance of signal crayfish (Pacifastacus leniusculus) to Persteril 36 supports use of peracetic acid in astaciculture

Popis výsledku anglicky

Peracetic acid (PAA) is useful in treating a wide variety of serious fish diseases in aquaculture. As no information on PAA toxicity to crayfish is available, we conducted acute toxicity tests of Persteril 36, a commercial PAA-containing product, on three age/size classes of signal crayfish, Pacifastacus leniusculus. Results confirmed high tolerance of the target species to this product, expressed as a 96 h LC50 of 77.3 +/- 1.0 mg L-1 PAA in adults and low post-treatment mortality in 9 month old juveniles. As PAA concentrations successfully applied in aquaculture are generally 2.0 mg L-1 or lower, PAA can be recommended for use in astaciculture. After necessary evaluations, uses might include limiting spread of crayfish plague, treating saprolegniosison artificially incubated crayfish eggs, and avoiding translocations of further crayfish-related non-native species when introducing crayfish or stocking them in closed culture systems.

Druh

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

CEP obor

GL - Rybářství

OECD FORD obor

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Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2012

Kód důvěrnosti údajů

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

Název periodika

Aquaculture

ISSN

0044-8486

e-ISSN

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Svazek periodika

350

Číslo periodika v rámci svazku

06

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

4

Strana od-do

71-74

Kód UT WoS článku

000305068800011

EID výsledku v databázi Scopus

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