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Description
| - Diazinon 60 EC (chemical insecticide, organophosphate, active substance diazinon at a concentration of 600 g l-1 ) is used in fish-farming in well-founded cases as a biocide to suppress excessive propagation of coarse daphnian zooplankton. At the concentration of 10 µg l-1 (i.e. 100 g per 1 ha at 1 m mean depth of the pond), Diazinon 60 EC can highly selectively eliminate daphnian zooplankton, causes no harm to fish and is relatively quickly decomposed in the aquatic environment. This has been corroborated by results of acute toxicity tests in fish: the 96h LC50 is 3 mg l-1 for the guppy (Poecilia reticulata) and 10 - 25 mg l-1 for the common carp (Cyprinus carpio). As demonstrated by embryonic and larval tests of toxicity for the common carp (C. carpio), Diazinon 60 EC at the concentration of 10 µg l-1 causes no harm to the tested individuals even in these sensitive (critical) stages of ontogeny.
- Diazinon 60 EC (chemical insecticide, organophosphate, active substance diazinon at a concentration of 600 g l-1 ) is used in fish-farming in well-founded cases as a biocide to suppress excessive propagation of coarse daphnian zooplankton. At the concentration of 10 µg l-1 (i.e. 100 g per 1 ha at 1 m mean depth of the pond), Diazinon 60 EC can highly selectively eliminate daphnian zooplankton, causes no harm to fish and is relatively quickly decomposed in the aquatic environment. This has been corroborated by results of acute toxicity tests in fish: the 96h LC50 is 3 mg l-1 for the guppy (Poecilia reticulata) and 10 - 25 mg l-1 for the common carp (Cyprinus carpio). As demonstrated by embryonic and larval tests of toxicity for the common carp (C. carpio), Diazinon 60 EC at the concentration of 10 µg l-1 causes no harm to the tested individuals even in these sensitive (critical) stages of ontogeny. (en)
- Přípravek Diazinon 60 EC (organofosfát - účinná látka diazinon v koncentraci 600 g.l-1) se v odůvodněných případech používá v rybářské praxi jako biocid na tlumení nadměrného rozvoje hrubého dafniového zooplanktonu. Tento přípravek v koncentraci 10 µg.l-1 (tj. 100 g na 1 ha při průměrné hloubce rybníka 1 m) velmi selektivně odstraňuje dafniový zooplankton, poměrně rychle se ve vodním prostředí rozkládá a v této koncentraci nepoškozuje ryby. Dokladem toho jsou výsledky testů akutní toxicity na rybách: 96hLC50 pro Poecilia reticulata je 3 mg.l-1, pro kapra obecného (Cyprinus carpio L.) 10 - 25 mg.l-1. Jak ukázaly embryonální a larvální testy na kapru obecném, koncentrace 10 µg.l-1 nepoškozuje kapra ani v tomto citlivém období vývoje. (cs)
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Title
| - Toxicity of Diazinon 60 EC for Cyprinus carpio and Poecilia reticulata
- Toxicita Diazinonu 60 EC pro Cyprinus carpio a Poecilia reticulata (cs)
- Toxicity of Diazinon 60 EC for Cyprinus carpio and Poecilia reticulata (en)
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skos:prefLabel
| - Toxicity of Diazinon 60 EC for Cyprinus carpio and Poecilia reticulata
- Toxicita Diazinonu 60 EC pro Cyprinus carpio a Poecilia reticulata (cs)
- Toxicity of Diazinon 60 EC for Cyprinus carpio and Poecilia reticulata (en)
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skos:notation
| - RIV/60076658:12610/07:00007854!RIV08-MZE-12610___
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http://linked.open.../vavai/riv/strany
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http://linked.open...avai/riv/aktivita
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http://linked.open...avai/riv/aktivity
| - P(QF3029), Z(AV0Z60930519), Z(MSM6007665809)
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http://linked.open...iv/cisloPeriodika
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http://linked.open...vai/riv/dodaniDat
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http://linked.open...aciTvurceVysledku
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http://linked.open.../riv/druhVysledku
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http://linked.open...iv/duvernostUdaju
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http://linked.open...titaPredkladatele
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http://linked.open...dnocenehoVysledku
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http://linked.open...ai/riv/idVysledku
| - RIV/60076658:12610/07:00007854
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http://linked.open...riv/jazykVysledku
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http://linked.open.../riv/klicovaSlova
| - Daphnia magna; acute toxicity; embryonic and larval toxicity test; chemical insecticide; biocide; organophosphate; pond fishery (en)
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http://linked.open.../riv/klicoveSlovo
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http://linked.open...odStatuVydavatele
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http://linked.open...ontrolniKodProRIV
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http://linked.open...i/riv/nazevZdroje
| - Aquaculture International
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http://linked.open...in/vavai/riv/obor
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http://linked.open...ichTvurcuVysledku
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http://linked.open...cetTvurcuVysledku
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http://linked.open...vavai/riv/projekt
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http://linked.open...UplatneniVysledku
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http://linked.open...v/svazekPeriodika
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http://linked.open...iv/tvurceVysledku
| - Máchová, Jana
- Svobodová, Zdeňka
- Žlábek, Vladimír
- Prokeš, M.
- Peňáz, M.
- Baruš, V.
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http://linked.open...n/vavai/riv/zamer
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issn
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number of pages
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http://localhost/t...ganizacniJednotka
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