Results 31 to 40 of about 2,766 (148)

Application of the mean individual biomass of ground beetles (Coleoptera: Carabidae) to assess the assemblage successions along areas of recent glacier retreats

open access: yesEuropean Journal of Entomology, 2014
Glacial retreat creates new habitat which is colonized by plants and animals during the process of primary succession. Traditionally, invertebrate succession along the glacier forelands has been spatially and temporally described by the following ...
Mauro GOBBI
doaj   +1 more source

Prey detection in carabid beetles (Coleoptera: Carabidae) in woodland ecosystems by PCR analysis of gut contents

open access: yesEuropean Journal of Entomology, 2014
Predatory carabid beetles are important for regulating prey abundance in terrestrial ecosystems. While surveys of carabid diet have revealed many insights into trophic interactions, the high species diversity and heterogeneous developmental stages of ...
Lucija ŠERIĆ JELASKA   +3 more
doaj   +1 more source

Benign neglect enhances urban habitat heterogeneity: Responses of vegetation and carabid beetles (Coleoptera: Carabidae) to the cessation of mowing of park lawns

open access: yesEuropean Journal of Entomology, 2014
In this study, we investigate the changes in both vascular plant and carabid beetle assemblages in response to reducing the intensity of management of park lawns in the city of Helsinki.
Stephen VENN, D. KOTZE
doaj   +1 more source

Bioaccumulation of pesticides in carabid beetles in a vineyard and olive grove under integrated pest management

open access: yesEuropean Journal of Entomology
Intensive use of pesticides is among the main drivers of biodiversity loss, especially of insects. Here, field concentrations of chemical synthetic pesticides were measured in soil and carabid beetles in a vineyard (VP) and olive grove (OP), in two ...
Lucija ŠERIĆ JELASKA   +3 more
doaj   +1 more source

Carabid beetle assemblages associated with urban golf courses in the greater Helsinki area

open access: yesEuropean Journal of Entomology, 2010
Golf is a popular sport, with increasingly large areas of urban and peri-urban land being designated for golf course development. Yet, more than half of the land area of a typical golf course is considered rough and out-of-play areas that can, if managed
Jarmo SAARIKIVI   +4 more
doaj   +1 more source

Spatial population structure of the predatory ground beetle Carabus yaconinus (Coleoptera: Carabidae) in the mixed farmland-woodland satoyama landscape of Japan

open access: yesEuropean Journal of Entomology, 2009
To conserve the predators and parasitoids of agricultural pests it is necessary to understand their population structure in a mixed landscape, and to consider the spatial and temporal changes in their distribution and movement of adults and larvae.
Yoshitake KAGAWA, Kaoru MAETO
doaj   +1 more source

Diversity of ground beetles (Coleoptera: Carabidae) and spiders (Araneae) in roadside verges with grey hair-grass vegetation

open access: yesEuropean Journal of Entomology, 2008
Roadside verges in densely populated areas are often a significant addition to the total semi-natural area and as such may contribute to the conservation of biodiversity.
Jinze NOORDIJK   +2 more
doaj   +1 more source

KASNAK MEŞESİ TABİATI KORUMA ALANINDA (ISPARTA) FARKLI HABİTATLARDA ÇUKUR TUZAK YÖNTEMİ İLE YAKALANAN CARABIDAE VE TENEBRIONIDAE (COLEOPTERA) TÜRLERİ İLE BİYOLOJİK ÇEŞİTLİLİK PARAMETRELERİNİN KARŞILAŞTIRMASI

open access: yesSüleyman Demirel Üniversitesi Fen-Edebiyat Fakültesi Fen Dergisi, 2009
Özet: Çalışma, Kasnak Meşesi Tabiatı Koruma Alanı içerisinden seçilen meşe, otsu bitkiler ve dere yatağı habitatlarında 2005 ve 2006 yıllarında Nisan-Ekim aylarında 15 günlük periyotlar ile gerçekleştirilmiştir.
Baran ASLAN
doaj  

Evaluation of the diet of a carabid predator using fluorescent marking of prey

open access: yesEuropean Journal of Entomology, 2015
We present a UV-fluorescent dye-based prey marking technique, using three different dyes, with later detection of the dyes in the guts of predators using a micro-plate fluorescent reader.
Jan OKROUHLIK, Pavel FOLTAN
doaj   +1 more source

OCCURRENCE AND FAUNA COMPOSITION OF GRUOND BEETLES IN WHEAT FIELDS [PDF]

open access: yesJournal of Central European Agriculture, 2011
According to this research, among the collected Coleoptera the most numerous were the epigeobiotic species of the families Carabidae, Silphidae, Staphilinidae, Curculionidae, Scarabaeidae and Chrysomelidae.
Aleksandra POPOVIĆ, Pero ŠTRBAC
doaj  

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