About: Differences in the predatory behaviour of male and female ladybird beetles (Coccinellidae)

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About: Differences in the predatory behaviour of male and female ladybird beetles (Coccinellidae) Goto Sponge NotDistinct Permalink

An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	We investigated the response of males and females of ladybirds to different densities of aphids. this was studied using Coccinella sep-tempunctataas the predator and Rhopalosiphum padi as the prey. interactions between this ladybird and prey were observed on Barley (Hordeum vulgare). We established aphid colonies on Barley at three different densities, 16, 32 and 84 aphids per pot. adult ladybirds placed in these colonies were then observed for 10 minutes or until they flew away. We hypothesized that females should consume more aphids than males per unit time. the results of this experiment revealed that the risk of aphid mortality per plant depended on the sex of the ladybird beetle. Female ladybirds consumed significantly more aphids than males per unit time. in addition the turning rate and time spent resting differed between the sexes. We investigated the response of males and females of ladybirds to different densities of aphids. this was studied using Coccinella sep-tempunctataas the predator and Rhopalosiphum padi as the prey. interactions between this ladybird and prey were observed on Barley (Hordeum vulgare). We established aphid colonies on Barley at three different densities, 16, 32 and 84 aphids per pot. adult ladybirds placed in these colonies were then observed for 10 minutes or until they flew away. We hypothesized that females should consume more aphids than males per unit time. the results of this experiment revealed that the risk of aphid mortality per plant depended on the sex of the ladybird beetle. Female ladybirds consumed significantly more aphids than males per unit time. in addition the turning rate and time spent resting differed between the sexes. (en)
Title	Differences in the predatory behaviour of male and female ladybird beetles (Coccinellidae) Differences in the predatory behaviour of male and female ladybird beetles (Coccinellidae) (en)
skos:prefLabel	Differences in the predatory behaviour of male and female ladybird beetles (Coccinellidae) Differences in the predatory behaviour of male and female ladybird beetles (Coccinellidae) (en)
skos:notation	RIV/61989592:15310/12:33143169!RIV13-MSM-15310___
http://linked.open...avai/riv/aktivita	I P S
http://linked.open...avai/riv/aktivity	I, P(ED1.1.00/02.0073), S
http://linked.open...iv/cisloPeriodika	1
http://linked.open...vai/riv/dodaniDat	2013
http://linked.open...aciTvurceVysledku	Šipoš, Jan
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Univerzita Palackého v Olomouci / Přírodovědecká fakulta
http://linked.open...dnocenehoVysledku	131228
http://linked.open...ai/riv/idVysledku	RIV/61989592:15310/12:33143169
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Coccinella septempunctata, functional response, foraging, aphids (en)
http://linked.open.../riv/klicoveSlovo	aphids Coccinella septempunctata functional response foraging
http://linked.open...odStatuVydavatele	CZ - Česká republika
http://linked.open...ontrolniKodProRIV	[CB66169D4CFE]
http://linked.open...i/riv/nazevZdroje	European Journal of Environmental Sciences
http://linked.open...in/vavai/riv/obor	EH
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	6 (xsd:int)
http://linked.open...vavai/riv/projekt	CzechGlobe - Center for Global Climate Change Impacts Studies
http://linked.open...UplatneniVysledku	2012
http://linked.open...v/svazekPeriodika	2
http://linked.open...iv/tvurceVysledku	Kindlmann, Pavel Baffoe, Kwabena Owusu Glinwood, Robert Kvastegard, Emma Sharmin, Kawshar Šipoš, Jan
issn	1805-0174
number of pages	5 (xsd:int)
http://localhost/t...ganizacniJednotka	15310

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