About: Occurrence, bionomy and harmfulness of the sawfly Pachynematus (Pikonema) scuttelatus in the eastern Czech Republic.

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About: Occurrence, bionomy and harmfulness of the sawfly Pachynematus (Pikonema) scuttelatus in the eastern Czech Republic. Goto Sponge NotDistinct Permalink

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	From 1998 to 2006 the sawfly Pachynematus (Pikonema) scutellatus (Hartig) was studied at 45 localities in the eastern Czech Republic. A total of 3417 adults and 248 larvae were collected using Malaise traps, yellow sticky boards, emergence traps and sweep-net. The sawfly occurs from 220 m to above 1000 m a.s.l. in the mountains. Numbers of cocoons correlated positively with forest age. A profound decrease occurred in the numbers of P. scutellatus in mature forests during the 8-year study period. Less than 10% of the sawflies had a prolonged 2-year diapause. More males than female sawflies were caught in the Malaise traps and by sweeping with nets. Equal numbers of males and females were caught in emergence traps and on yellow sticky boards. The flight period started about April 24 for both males and females and ended around May 27 for males and May 30 for females and was strongly affected by the weather, which sometimes stopped flight activity. The period of flight varied according to year and From 1998 to 2006 the sawfly Pachynematus (Pikonema) scutellatus (Hartig) was studied at 45 localities in the eastern Czech Republic. A total of 3417 adults and 248 larvae were collected using Malaise traps, yellow sticky boards, emergence traps and sweep-net. The sawfly occurs from 220 m to above 1000 m a.s.l. in the mountains. Numbers of cocoons correlated positively with forest age. A profound decrease occurred in the numbers of P. scutellatus in mature forests during the 8-year study period. Less than 10% of the sawflies had a prolonged 2-year diapause. More males than female sawflies were caught in the Malaise traps and by sweeping with nets. Equal numbers of males and females were caught in emergence traps and on yellow sticky boards. The flight period started about April 24 for both males and females and ended around May 27 for males and May 30 for females and was strongly affected by the weather, which sometimes stopped flight activity. The period of flight varied according to year and (en)
Title	Occurrence, bionomy and harmfulness of the sawfly Pachynematus (Pikonema) scuttelatus in the eastern Czech Republic. Occurrence, bionomy and harmfulness of the sawfly Pachynematus (Pikonema) scuttelatus in the eastern Czech Republic. (en)
skos:prefLabel	Occurrence, bionomy and harmfulness of the sawfly Pachynematus (Pikonema) scuttelatus in the eastern Czech Republic. Occurrence, bionomy and harmfulness of the sawfly Pachynematus (Pikonema) scuttelatus in the eastern Czech Republic. (en)
skos:notation	RIV/60460709:41320/08:18338!RIV12-MZE-41320___
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(QH71094), Z(MZE0002070201)
http://linked.open...iv/cisloPeriodika	1
http://linked.open...vai/riv/dodaniDat	2012
http://linked.open...aciTvurceVysledku	Holuša, Jaroslav
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	Česká zemědělská univerzita v Praze / Fakulta lesnická a dřevařská
http://linked.open...dnocenehoVysledku	384013
http://linked.open...ai/riv/idVysledku	RIV/60460709:41320/08:18338
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Pikonema scutellatus, bionomy, emergence, flight activity, prolonged diapause, sex ratio, Czech Republic. (en)
http://linked.open.../riv/klicoveSlovo	flight activity Czech Republic. sex ratio emergence bionomy Pikonema scutellatus prolonged diapause
http://linked.open...odStatuVydavatele	IT - Italská republika
http://linked.open...ontrolniKodProRIV	[E5F079C3753D]
http://linked.open...i/riv/nazevZdroje	Bulletin of Insectology
http://linked.open...in/vavai/riv/obor	EG
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	2 (xsd:int)
http://linked.open...vavai/riv/projekt	The using of dendrochronology for reconstruction of fluctuation patterns of nun moth and gypsy moth in central Europe.
http://linked.open...UplatneniVysledku	2008
http://linked.open...v/svazekPeriodika	61
http://linked.open...iv/tvurceVysledku	Holuša, Jaroslav Lubojacký, Jan
http://linked.open...ain/vavai/riv/wos	000257657000009
http://linked.open...n/vavai/riv/zamer	Stabilization of the forest functions in biotopes disturbed by anthropogenic activity under changing ecological conditions
issn	1721-8861
number of pages	8 (xsd:int)
http://localhost/t...ganizacniJednotka	41320

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