Results 91 to 100 of about 4,253 (217)

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

open access: yes, 2012
En este estudio se mencionan por primera vez un total de 14 morfotipos de agallas de Cynipidae sobre Quercus resinosa. De ellas, se han obtenido adultos en 4, por lo que se sabe que son ocasionadas por los géneros Cynips, Andricus, Disholcaspis y Atrusca.
Cabral-Gamboa, Olivia   +4 more
core   +1 more source

Noves cites i nous hostes d'Andricus sphaericus Pujade-Villar, 2016 (Hymenoptera: Cynipidae) [PDF]

open access: yes, 2017
Andricus sphaericus Pujade-Villar, 2016 és una espècie que va ser coŀlectada per primer cop en 2011 i posteriorment en 2014 sobre Quercus rugosa Née i Q. obtusata Humb. & Bonpl.
Barrera-Ruíz, Uriel M.   +4 more
core  

Gnomoniopsis castaneae associated with Dryocosmus kuriphilus galls in chestnut stands in Sardinia (Italy)

open access: yesiForest - Biogeosciences and Forestry, 2017
Invasive fungal pathogens and pests of sweet chestnut (Castanea sativa Mill.) forests drastically reduce their productivity. The recently described Gnomoniopsis castaneae is one of the main agents involved in the epidemic of brown rot of chestnut nuts ...
Seddaiu S   +3 more
doaj   +1 more source

Synergus brevis (Weld, 1962), una nova sinonímia de S. mexicanus Gillette, 1896 (Hym., Cynipidae: Synergini) [PDF]

open access: yes, 2018
Espècie originalment descrita en el gènere Saphonecrus Dalla Torre & Kieffer, 1910, atès que tenia la cel·la radial oberta (Weld, 1926), ha estat recentment transferida al gènere Synergus Hartig, 1840 per Schwéger et al. (2015)
Lobato-Vila, Irene, Pujade, Juli, 1960-
core  

New records for the association between eulophid parasitoids (Hymenoptera: Chalcidoidea: Eulophidae) and gall wasps (Hymenoptera: Cynipoidea: Cynipidae and Diplolepididae)

open access: yesTurkish Journal of Forestry
To expand knowledge on gall communities, we identified 10 species from 6 genera within the family Eulophidae (Hymenoptera: Chalcidoidea) found in oak and rose galls (formed by Cynipidae and Diplolepididae) collected in northeastern Anatolia. The eulophid
Musa Tataroğlu   +2 more
doaj   +1 more source

A new species of the genus Trichagalma Mayr from China (Hym.: Cynipidae) [PDF]

open access: yes, 2012
A new species of oak gallwasp, Trichagalma glabrosa Pujade-Villar is described from Eastern China (province of Henan), known to induce galls on Quercus variabilis Blume. Only asexual females are known.
Pujade, Juli,, Wang, Jingshun
core   +1 more source

Population fluctuation and spatial distribution of cynipid oak gall forming wasps (Hymenoptera: Cynipidae) in Kermanshah, Iran

open access: yesJournal of Crop Protection, 2017
Oak trees form the major elements of the Zagros forests at western part of Iran. The activity of cynipid gall wasps (Hymenoptera: Cynipidae) greatly affects survival and fertility of these trees, by inducing formation of various galls on a certain part ...
Maryam Zardooei   +3 more
doaj  

Synergus umbraculus (Hymenoptera: Cynipiade: Synergini) filogeográfiája a Nyugat-Palearktikumban = Phylogeography of Synergus umbraculus (Hymenoptera: Cynipiade: Synergini) in the Western Palearctic region [PDF]

open access: yes, 2008
Célunk betekintést nyerni a Nyugat-Palearktikus tölgy gubacsdarázs társbérlők (Cynipidae, Synergini) differenciálódásának természetébe. Elvégeztük a Synergini molekuláris filogenetikai rekonstrukcióját magi és mitokondriális DNS szekvenciák alapján ...
Alvarodo Franco, Martha Cecilia   +4 more
core  

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