Effects of phenolic bioactive substances on reducing mortality of bees (Apis mellifera) intoxicated by thiacloprid

Kód výsledku v IS VaVaI

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RIV/62156489:43210/19:43916982

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Effects of phenolic bioactive substances on reducing mortality of bees (Apis mellifera) intoxicated by thiacloprid

Popis výsledku v původním jazyce

Nutrition is one of the major concerns related to the world decline in honey bee populations as malnutrition in the honeybee is associated with immune system impairment and increased pesticide susceptibility. The aim of this study was to test the effect of biologically active substances (mixture of phenolic acids and flavonoids) on mortality of worker bees intoxicated by thiacloprid. The tests were carried out in vitroon caged bees. Significantly lower mortality rate was observed in intoxicated bees treated by a mixture of phenolic compounds compared with the intoxicated and the untreated bees. It resulted probably from increased detoxification abilities of bees (due to increased phenol content and antioxidant activity in bee bodies). Therefore, the addition of phenolic substances to bee nutrition can probably lead to increased detoxifying capacity of bees which is often reduced by malnutrition caused by degradation of environment and common beekeeping management.

Název v anglickém jazyce

Effects of phenolic bioactive substances on reducing mortality of bees (Apis mellifera) intoxicated by thiacloprid

Popis výsledku anglicky

Nutrition is one of the major concerns related to the world decline in honey bee populations as malnutrition in the honeybee is associated with immune system impairment and increased pesticide susceptibility. The aim of this study was to test the effect of biologically active substances (mixture of phenolic acids and flavonoids) on mortality of worker bees intoxicated by thiacloprid. The tests were carried out in vitroon caged bees. Significantly lower mortality rate was observed in intoxicated bees treated by a mixture of phenolic compounds compared with the intoxicated and the untreated bees. It resulted probably from increased detoxification abilities of bees (due to increased phenol content and antioxidant activity in bee bodies). Therefore, the addition of phenolic substances to bee nutrition can probably lead to increased detoxifying capacity of bees which is often reduced by malnutrition caused by degradation of environment and common beekeeping management.

Druh

D - Stať ve sborníku

CEP obor

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OECD FORD obor

40101 - Agriculture

Projekt

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Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2019

Kód důvěrnosti údajů

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

Název statě ve sborníku

Proceedings of 26th International PhD Students Conference (MENDELNET 2019)

ISBN

978-80-7509-688-3

ISSN

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e-ISSN

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Počet stran výsledku

6

Strana od-do

131-135

Název nakladatele

Mendel University in Brno Zemědělská 1665/1613 00 Brno Czech Republic

Místo vydání

Brno

Místo konání akce

Brno

Datum konání akce

6. 11. 2019

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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