KORENKO, Stanislav, Jana NIEDOBOVÁ, Michaela KOLÁŘOVÁ, Kateřina HAMOUZOVÁ, Kristýna KYSILKOVÁ and Radek MICHALKO. The effect of eight common herbicides on the predatory activity of the agrobiont spider Pardosa agrestis. Online. BioControl. Kluwer Academic Publishers, 2016, vol. 61, No 5, p. 507-517. ISSN 1386-6141. Available from: https://dx.doi.org/10.1007/s10526-016-9729-0. [citováno 2024-04-24]
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Basic information
Original name The effect of eight common herbicides on the predatory activity of the agrobiont spider Pardosa agrestis
Authors KORENKO, Stanislav (203 Czech Republic), Jana NIEDOBOVÁ (203 Czech Republic), Michaela KOLÁŘOVÁ (203 Czech Republic), Kateřina HAMOUZOVÁ (203 Czech Republic), Kristýna KYSILKOVÁ (203 Czech Republic) and Radek MICHALKO (203 Czech Republic, belonging to the institution)
Edition BioControl, Kluwer Academic Publishers, 2016, 1386-6141.
Other information
Original language English
Type of outcome Article in a journal
Field of Study 10600 1.6 Biological sciences
Country of publisher Netherlands
Confidentiality degree is not subject to a state or trade secret
Impact factor Impact factor: 1.918
RIV identification code RIV/00216224:14310/16:00093894
Organization unit Faculty of Science
Doi http://dx.doi.org/10.1007/s10526-016-9729-0
UT WoS 000383611300005
Keywords in English Spiders; Pesticide residues; Sublethal effect; Foraging
Tags AKR, rivok
Changed by Changed by: Ing. Andrea Mikešková, učo 137293. Changed: 14/4/2017 14:16.
Abstract
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-h-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.
Links
MUNI/A/1484/2014, interní kód MUName: Analýzy diverzity biologických systémů různých úrovní a na různých škálách terestrického a akvatického prostředí (Acronym: BIDA4)
Investor: Masaryk University, Category A
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