Results 61 to 70 of about 2,659 (211)

The value of regeneration for insect fauna associated with leaf litter in the Brazilian savanna: A comparative study of biomass and trophic structure

open access: yesAnnals of Applied Biology, Volume 188, Issue 3, Page 875-888, May 2026.
This study demonstrates the ecological value of natural regeneration in the Brazilian Cerrado by analysing the biomass, richness and trophic structure of leaf litter insects across pasture (P), regenerating (R) and native (N) areas. We found that R areas supported insect communities more similar to N habitats than to Ps, with higher richness, greater ...
Thalita Moraes Miranda Ribeiro de Souza   +1 more
wiley   +1 more source

Arthropod niche differentiation linked to grazing‐induced sward islets in intensively managed agricultural pasture

open access: yesInsect Conservation and Diversity, Volume 19, Issue 3, Page 598-620, May 2026.
In a given number of samples, grassland sward islets contain more species of arthropods than the surrounding sward. When corrected for abundance, there is no difference in species richness, suggesting that the effect of islets might purely be to concentrate arthropods. The community structure differences indicated by non‐metric multidimensional scaling
Alvin J. Helden   +2 more
wiley   +1 more source

Orchard Management Influences Predation of Halyomorpha halys Eggs

open access: yesEntomologia Experimentalis et Applicata, Volume 174, Issue 3, Page 202-211, March 2026.
We investigated predation of eggs of the invasive stink bug Halyomorpha halys on apple trees in conventional, organic, and extensively managed Dutch orchards. Predation exceeded 40% in extensively managed orchards but was only about 10% in conventional and organic ones. We used camera traps to reveal natural enemies that may contribute to H.
Peter N. Karssemeijer   +4 more
wiley   +1 more source

in silico testing of primers for Scelionidae and Pentatomidae

open access: yes, 2013
Output for in silico testing of Scel_F1, PENT_F2, HCO-2198 on Scelionidae, Telenomus, Trissolcus, and Pentatomidae consensus sequences. Results generated using FastPCR v6.4 (Kalendar et al.
Jinping Zhang (461246)   +5 more
core   +1 more source

Exploring hymenopteran parasitoid communities and their hosts: A comparative study of farmland and semi‐natural ecotones with focus on pentatomoid bugs and their antagonists

open access: yesAgricultural and Forest Entomology, Volume 28, Issue 1, Page 118-127, February 2026.
Farmland ecotones support high parasitoid diversity, despite lower arthropod richness compared to semi‐natural habitats. Farmland ecotones support high pentatomoid bug abundance, while pentatomoid parasitoids were equally abundant and diverse in both ecotones.
Lisa Obwegs   +4 more
wiley   +1 more source

Two new genera of African scelionid wasps (Hymenoptera, Proctotrupoidea: Scelionidae)

open access: yes, 1983
Two new genera and five new species of Scelionidae are described from the African continent: Stenotelea palustris n. gen., n.sp. (The Gambia, Ivory Coast), and Anthonyon n. gen. with mandibulatum n.sp. (type species; Zimbabwe), altifrons n.sp. (Somalia),
Lars Huggert, Lubomir Masner
core   +1 more source

OCORRÊNCIA DE Gryon gallardoi (BRETHES) (HYMENOPTERA: SCELIONIDAE) PARASITANDO OVOS DE Leptoglossus zonatus (DALLAS) (HEMIPTERA: COREIDAE) EM ITUMBIARA, GOIÁS, BRASIL [PDF]

open access: yes, 2007
This work reports the first occurrence in Itumbiara, Goiás, Brazil, of Gryon gallardoi (Bréthes) (Hymenoptera: Scelionidae) parasitizing eggs of Leptoglossus zonatus (Dallas) (Hemiptera: Coreidae) in maize. KEY-WORDS: Hymenoptera; Hemiptera; parasitoids;
Carvalho, Aline de Cassia Silva   +4 more
core   +1 more source

Parasitoid telur Lalatjala (Chrysopa sp.) pada ekosistem jambu mete di lombok

open access: yesJurnal Entomologi Indonesia, 2017
The objective of this research was to identify parasitoids associated with eggs of Chrysopa in Lombok cashew ecosytem. Parasitoids were surveyed by collecting eggs of Chrysopa from cashew plantations.
Bambang Supeno
doaj   +1 more source

Some Indian Proctotrupoidea (Hymenoptera: Scelionidae)

open access: yesRecords of the Zoological Survey of India, 1981
No Abstract.
openaire   +1 more source

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