The effect of eight common herbicides on the predatory activity of the agrobiont spider Pardosa agrestis

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41210%2F16%3A71672" target="_blank" >RIV/60460709:41210/16:71672 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/00216224:14310/16:00093894 RIV/62156489:43210/16:43908979 RIV/62156489:43410/16:43908979

Výsledek na webu

<a href="http://dx.doi.org/10.1007/s10526-016-9729-0" target="_blank" >http://dx.doi.org/10.1007/s10526-016-9729-0</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s10526-016-9729-0" target="_blank" >10.1007/s10526-016-9729-0</a>

Jazyk výsledku

angličtina

Název v původním jazyce

The effect of eight common herbicides on the predatory activity of the agrobiont spider Pardosa agrestis

Popis výsledku v původním jazyce

The impact of eight herbicides in different residual stages on the predatory activity of a potential biological control agent, the wolf spider Pardosa agrestis, was studied in the laboratory. We found that fresh wet residues of all tested herbicides negatively affected the total and cumulative predatory activity of this species. Moreover, treatment with 48-hour-old residues of the glufosinate ammonium herbicide Basta induced a significant increase in predatory activity in P. agrestis, presumably as a consequence of hormesis. These results imply that the natural pest control provided by the agrobiont spider P. agrestis can be weakened by the application of the studied herbicides. On the basis of our results, we suggest that sublethal effects on beneficial organisms should be considered in the planning of weed management of agroecosystems and should not be omitted from the herbicide registration process.

Název v anglickém jazyce

The effect of eight common herbicides on the predatory activity of the agrobiont spider Pardosa agrestis

Popis výsledku anglicky

The impact of eight herbicides in different residual stages on the predatory activity of a potential biological control agent, the wolf spider Pardosa agrestis, was studied in the laboratory. We found that fresh wet residues of all tested herbicides negatively affected the total and cumulative predatory activity of this species. Moreover, treatment with 48-hour-old residues of the glufosinate ammonium herbicide Basta induced a significant increase in predatory activity in P. agrestis, presumably as a consequence of hormesis. These results imply that the natural pest control provided by the agrobiont spider P. agrestis can be weakened by the application of the studied herbicides. On the basis of our results, we suggest that sublethal effects on beneficial organisms should be considered in the planning of weed management of agroecosystems and should not be omitted from the herbicide registration process.

Druh

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

CEP obor

EG - Zoologie

OECD FORD obor

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Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2016

Kód důvěrnosti údajů

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

Název periodika

BIOCONTROL

ISSN

1386-6141

e-ISSN

—

Svazek periodika

61

Číslo periodika v rámci svazku

5

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

11

Strana od-do

507-517

Kód UT WoS článku

000383611300005

EID výsledku v databázi Scopus

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