J 2005

Horizontal and vertical distribution of spiders (araneae) in sunflowers

PEKÁR, Stanislav

Basic information

Original name

Horizontal and vertical distribution of spiders (araneae) in sunflowers

Name in Czech

Horizontální a vertikální rozložení pavouků na slunečnici

Authors

PEKÁR, Stanislav (703 Slovakia, guarantor)

Edition

Journal of Arachnology, New York, American arachnological society, 2005, 0161-8202

Other information

Language

English

Type of outcome

Článek v odborném periodiku

Field of Study

10600 1.6 Biological sciences

Country of publisher

United States of America

Confidentiality degree

není předmětem státního či obchodního tajemství

Impact factor

Impact factor: 0.557

RIV identification code

RIV/00216224:14310/05:00031313

Organization unit

Faculty of Science

UT WoS

000234013200001

Keywords in English

aphids; spatial distribution; agrobiocenosis; stratification; colonization

Tags

International impact, Reviewed
Změněno: 25/6/2009 10:55, prof. Mgr. Stanislav Pekár, Ph.D.

Abstract

V originále

Sunflowers are ail increasingly important crop plant in the Czech Republic. The spider fauna of this crop has not been investigated yet, The aim of this study was to monitor the spider fauna of sunflowers and to Study the seasonal change in the spatial and vertical distribution of this fauna. For this purpose a small experimental area was used where spiders oil each single leave of 50 sunflower plants were Visually checked at monthly intervals from Spring until autumn. The density of spiders increased during the season reaching a maximum of seven spiders/plant in the autumn shortly before harvest, The spatial distribution changed accordingly, being random in spring and early Summer and normal or aggregated toward late summer.

In Czech

Slunečnice je důležitou plodinou v české republice, jejíž fauna pavouků nebyla doposud studována...

Links

MSM 143100010, plan (intention)
Name: Časoprostorová dynamika biodiverzity v ekosystémech střední Evropy.
Investor: Ministry of Education, Youth and Sports of the CR, Spatiotemporal biodiversity dynamics in ecosystems of Central Europe