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rdf:type
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Description
| - The aphicides belonging to nitromethylene group, imidacloprid and acetamiprid, declines very rapidly in hop leaves. Owing to low application concentrations residue levels of imidacloprid and acetamiprid were far below MRL (Maximum Residue Level) immediately after treatment. Detectable residue levels were under limit values within 14 days after treatment. On the contrary acaricides fenpyroximate and hexythiazox, were reliably detectable on hop leaves even one month after application. Nevertheless, no residue of all the tested zoocides were found in hops cones at the time of harvest. Potential risk of persistent pesticides findings in hops may threat from biological admixtures (leaves, stems, bines fragments) that are always a part of harvested hops.
- The aphicides belonging to nitromethylene group, imidacloprid and acetamiprid, declines very rapidly in hop leaves. Owing to low application concentrations residue levels of imidacloprid and acetamiprid were far below MRL (Maximum Residue Level) immediately after treatment. Detectable residue levels were under limit values within 14 days after treatment. On the contrary acaricides fenpyroximate and hexythiazox, were reliably detectable on hop leaves even one month after application. Nevertheless, no residue of all the tested zoocides were found in hops cones at the time of harvest. Potential risk of persistent pesticides findings in hops may threat from biological admixtures (leaves, stems, bines fragments) that are always a part of harvested hops. (en)
- Aficidy spadající do skupiny nitrometylenů, imidacloprid a acetamiprid, se ve chmelových listech rozpadají velmi rychle. Následkem nízkých aplikačních dávek se hladina reziduí imidaclopridu a acetamipridu bezprostředně po ošetření pohybovala velmi nízko pod limitem MRL (Maximum Residue Level). Pod hladinu detekovatelnosti pokleslo jejich množství po 14 dnech po postřiku. Na druhou stranu akaricidy fenpyroximate a hexythiazox byly spolehlivě detekovatelné v listech po jednom měsíci po ošetření. Nicméně, v chmelových hlávkách nebylo zjištěno významné množství reziduí všech testovaných zoocidů. Potenciální riziko představují pouze biologické příměsi (listy, řapíky, části stonků), které se vyskytují ve sklizených hlávkách. (cs)
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Title
| - Content of pesticide residues in hops
- Content of pesticide residues in hops (en)
- Obsah reziduí pesticidů ve chmelu (cs)
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skos:prefLabel
| - Content of pesticide residues in hops
- Content of pesticide residues in hops (en)
- Obsah reziduí pesticidů ve chmelu (cs)
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skos:notation
| - RIV/14864347:_____/07:8P004785!RIV08-MZE-14864347
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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
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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/14864347:_____/07:8P004785
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http://linked.open...riv/jazykVysledku
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http://linked.open.../riv/klicovaSlova
| - hop; residue of pesticides; fenpyroxinate; imidacloprid; acetamiprid; decline cuves (en)
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http://linked.open.../riv/klicoveSlovo
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http://linked.open...ontrolniKodProRIV
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http://linked.open...v/mistoKonaniAkce
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http://linked.open...i/riv/mistoVydani
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http://linked.open...i/riv/nazevZdroje
| - Proceeding of the Scientific Commision
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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...iv/tvurceVysledku
| - Krofta, Karel
- Vostřel, Josef
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http://linked.open...vavai/riv/typAkce
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http://linked.open.../riv/zahajeniAkce
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issn
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number of pages
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http://purl.org/ne...btex#hasPublisher
| - Scientific Commision of International Hop Grower´s Convention
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is http://linked.open...avai/riv/vysledek
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