J 2005

Coreus marginatus (Heteroptera: Coreidae) as a natural enemy of Rumex obtusifolius (Polygonaceae)

HRUŠKOVÁ, Martina, Alois HONEK and Stanislav PEKÁR

Basic information

Original name

Coreus marginatus (Heteroptera: Coreidae) as a natural enemy of Rumex obtusifolius (Polygonaceae)

Name in Czech

Coreus marginatus (Heteroptera: Coreidae) jako přirozený regulátor Rumex obtusifolius (Polygonaceae)

Authors

HRUŠKOVÁ, Martina (203 Czech Republic, guarantor), Alois HONEK (203 Czech Republic) and Stanislav PEKÁR (703 Slovakia)

Edition

Acta Oecologica, Elsevier, 2005, 1146-609X

Other information

Language

English

Type of outcome

Článek v odborném periodiku

Field of Study

10600 1.6 Biological sciences

Country of publisher

France

Confidentiality degree

není předmětem státního či obchodního tajemství

Impact factor

Impact factor: 1.077

RIV identification code

RIV/00216224:14310/05:00031314

Organization unit

Faculty of Science

UT WoS

000234427400010

Keywords in English

Dock; Natural enemy; Fitness; Seed; Phytophagy

Tags

International impact, Reviewed
Změněno: 8/3/2006 18:04, Mgr. Martina Martišová, Ph.D.

Abstract

V originále

Rumex obtusifolius is the preferred host plant of Coreus marginatus. The survival of nymphal C. marginatus, its development on a diet of R. obtusifolius and the effects of herbivory on Rumex seed were investigated. Although the diet consisting solely of seed did not allow complete development, growth rates and survival of nymphs were proportionate to the quantity of provided seed. Nymphal feeding did not noticeably decrease seed mass but significantly decreased the proportion of germinating seed. In this way C. marginatus affects Rumex reproduction.

In Czech

Rumex obtusifolus je hostitelskou rostlinou Coreus marginatus....

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