Results 61 to 70 of about 13,145 (220)

An interactive key to the European genera of Campopleginae (Hymenoptera, Ichneumonidae) and 20 new species for Sweden [Elektronisk resurs]

open access: yes, 2022
Darwin wasps of the subfamily Campopleginae are among the most poorly studied insect groups, which is to a large part due to inadequate identification tools.
Urfer, Karin,   +4 more
core  

Book review: Ichneumonid wasps (Hymenoptera, Ichneumonidae): their classification and biology

open access: yes, 2022
Book review: Ichneumonid wasps (Hymenoptera, Ichneumonidae): their classification and ...
Moghaddam, Mostafa Ghafouri   +6 more
core   +1 more source

Corallorhiza striata is the first example of a pseudocopulatory orchid in North America and an instance of “double deception” in fully mycoheterotrophic plants

open access: yesAmerican Journal of Botany, Volume 113, Issue 4, April 2026.
Abstract Premise Orchids have many pollination strategies, from highly species‐specific mutualisms with insects to deceit pollination, including sexual deception. The family also has the most leafless, parasitic species (mycoheterotrophs) of any plant family.
John V. Freudenstein, Craig F. Barrett
wiley   +1 more source

New Records on the Ichneumonidae (Hymenoptera) Fauna From Türkiye

open access: yesYüzüncü Yıl Üniversitesi Tarim Bilimleri Dergisi
This faunistic research was conducted to determine the species of Ichneumonidae collected in the Karlıova district of Bingöl province between 2022-2023. As a result of this research, two different subfamilies (Campopleginae Forster, 1869; and Tryphoninae
Medeni Dalan, Saliha Çoruh
doaj   +1 more source

Towards an attract‐and‐reward strategy: evaluating nectar resources and HIPVs under laboratory conditions to enhance Aphelinus mali parasitism activity, a key parasitoid of Eriosoma lanigerum

open access: yesPest Management Science, Volume 82, Issue 4, Page 3955-3963, April 2026.
Euphorbia segetalis is a promising attractant insectary plant for Aphelinus mali. Meanwhile, Vicia faba and Vicia sativa are a promising nectar resource to sustain the parasitoid in early spring when the population of Eriosoma lanigerum is low, and honeydew is scarce.
Luis Guillermo Montes‐Bazurto   +5 more
wiley   +1 more source

Spatial overlap and temporal synchrony between guilds of insect hosts and parasitoids

open access: yesJournal of Animal Ecology, Volume 95, Issue 4, Page 712-726, April 2026.
This study identified a spatial overlap between insect host guild richness and parasitoid richness. Species richness in parasitoid guilds always increased later in the season than richness of their host guilds. These findings suggest that shifts in climate and land‐use may alter the synchrony of insect trophic layers.
Laura J. A. van Dijk   +10 more
wiley   +1 more source

Diversidade e Atividade de Voo de Himenópteros Parasitóides em Pomar de Macieira em Vacaria, RS

open access: yesEntomoBrasilis, 2013
O O objetivo deste estudo foi avaliar a diversidade de himenópteros parasitóides e o período de atividade de voo em macieira. Os insetos foram amostrados com armadilha Malaise, semanalmente, por um período de 24h, sendo retirados do frasco coletor nos ...
Daniela Klesener   +2 more
doaj   +3 more sources

Parasitic wasps of the Pimplinae, Poemeniinae and Diacritinae (Hymenoptera, Ichneumonidae) subfamilies at Kórnik Arboretum

open access: yesFolia Horticulturae, 2009
The research was carried out in 2005 − 2007 in the area of the Kórnik Arboretum and covered parasitoids of the Pimplinae, Poemeniinae and Diacritinae (Hymenoptera, Ichneumonidae) subfamilies, which control a number of plantdamaging phytophages.
Piekarska-Boniecka Hanna   +2 more
doaj   +1 more source

Vorschlag für eine neue Einteilung der Ichneumoniden in Unterfamilien (Hymenoptera: Ichneumonidae).

open access: yes, 1961
Der Autor schlägt eine neue Einteilung der Ichneumonidae in 53 Unterfamilien vor, zu deren Unterscheidung ein Bestimmungsschlüssel beigefügt wird.Nomenklatorische HandlungenBrachycyrtinae Constanineanu, 1961 (Ichneumonidae), sfam.
Constantineanu, Mihai I.
core   +1 more source

Mitogenomic phylogeny of Eurytoma Illiger (Hymenoptera: Eurytomidae): Genus delimitation, species‐group assessment and recurrent host‐use transitions

open access: yesSystematic Entomology, Volume 51, Issue 2, April‐June 2026.
Mitogenomes from 166 Eurytomidae confirm Eurytoma is polyphyletic; 10 species groups are recovered in Eurytoma s.s., and several lineages are reassigned to other genera or newly delimited clades. Conservative head and mesosoma traits, especially the postgenal depression and ventral shelf, track mitogenomic clades closely, supporting their diagnostic ...
Duk‐Young Park   +2 more
wiley   +1 more source

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