Results 71 to 80 of about 4,253 (217)

Comparative transcriptome reprogramming in oak galls containing asexual or sexual generations of gall wasps

open access: yesPlant Biology, Volume 26, Issue 5, Page 798-810, August 2024.
Gene expression in the galls induced by the sexual and asexual generation of N. quercusbaccarum and N. numismalis are more similar to each other than the alternate generation of the same species. Abstract Oak gall wasps have evolved strategies to manipulate the developmental pathways of their host to induce gall formation.
E. Bellows   +5 more
wiley   +1 more source

Are Callirhytid erythrostoma (Dettmer, 1933) and C. erythrosoma (Dettmer, 1933) synonyms of Callirhytis erythrocephala (Giraud, 1859) or different species? (Hymenoptera: Cynipidae: Cynipini) [PDF]

open access: yes, 2007
Un nou cicle heteroècic de cinípid ha estat tancat experimentalment: Callirhytis erythrocephala (Giraud, 1859) (Hymenoptera, Cynipidae: Cynipini). Callirhytis hartigi Förster, 1869 és una syn. nov. de C. erythrocephala.
Barbotin, François   +3 more
core  

Exploring the contribution of the salivary gland and midgut to digestion in the swede midge (Contarinia nasturtii) through a genomics‐guided approach

open access: yesArchives of Insect Biochemistry and Physiology, Volume 116, Issue 3, July 2024.
The larvae of the swede midge, Contarinia nasturtii (Kieffer) (Diptera: Cecidomyiidae), feed on the meristem of brassica crops, resulting in galls that disrupt seed and vegetable production. The salivary gland and midgut transcriptomes of third instar larvae were examined, providing evidence for cooperative extra‐oral and gastrointestinal digestion ...
Boyd A. Mori   +3 more
wiley   +1 more source

First report of Eurytoma cynipsea (Hym.: Eurytomidae) from Iran [PDF]

open access: yesنامه انجمن حشره‌شناسی ایران, 2014
زنبور پارازیتوئید Eurytoma cynipsea Boheman برای اولین‌بار از ایران گزارش می‌شود. حشرات کامل این زنبور از گال‌های ایجادشده به‌وسیله زنبور گال‌زای Aulacidea hieracii (Linnaeus) (Hym.: Cynipidae) روی ساقه‌های گیاه Hieracium verruculatum Link (Asteraceae ...
Y. Karimpour, H. A. Lotfalizadeh
doaj  

Primeros datos sobre los eupélmidos asociados a agallas en Cataluña (Hym., Chalcidoidea, Eupelmidae) con la descripción del macho de Macroneura seculata (Ferrière, 1954) [PDF]

open access: yes, 1989
In this paper we deal with five species of eupelmids associated with galls, of which Macroneura vesicularis (Retzius), M. seculata (Ferrière), Eupelmus annulatus Ness and E. splendens Giraud are the first records for Catalonia. The male of M. seculata is
Pujade, Juli,
core   +1 more source

Redefining Ormyridae (Hymenoptera, Chalcidoidea) with establishment of subfamilies and description of new genera

open access: yesSystematic Entomology, Volume 49, Issue 3, Page 447-494, July 2024.
We redefine the circumscription of Ormyridae based on a phylogenomic dataset and morphological reassessment. Based on the phylogenetic results and comparative morphological assessment, subfamilies are established for the first time. The results support the description of two new genera Halleriaphagus van Noort and Burks, gen.
Simon van Noort   +8 more
wiley   +1 more source

Responses of the hyper‐diverse community of canopy‐dwelling Hymenoptera to oak decline

open access: yesInsect Conservation and Diversity, Volume 17, Issue 3, Page 430-448, May 2024.
Hymenoptera dwelling in oak canopies are hyper‐diverse. Forest decline reshapes the community of canopy‐dwelling Hymenoptera, and trophic and nesting guilds have contrasting responses to decline. Species relying on ground‐related resources (floral responses and soil microhabitats) are promoted by decline‐induced canopy openness. Abstract Forest decline
E. Le Souchu   +22 more
wiley   +1 more source

Primeros datos sobre las agallas de encinos (Hym., Cynipidae) colectadas en la Sierra de Monte Escobedo (Zacatecas, México) sobre Q. viminea [PDF]

open access: yes, 2013
En este estudio se mencionan por primera vez agallas de Cynipidae sobre Q. viminea. Un total de 7 morfotipos son mencionados. De ellas, se han obtenido adultos en 5, por lo que se sabe que son ocasionadas por los géneros Cynips, Andricus, Disholcaspis y ...
Cabral-Gamboa, Olivia   +4 more
core   +1 more source

Entomological and functional role of floral strips in an organic apple orchard: Hymenopteran parasitoids as a case study [PDF]

open access: yes, 2012
Habitat manipulation techniques improve the availability of resources required by natural enemies to increase their effectiveness. This study focused on the effects of floral strips on Hymenopteran parasitoid presence.
Dib, Hazem   +2 more
core   +1 more source

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