torymidae is one of the largest families of parasitoid waps. during this study which is conducted during 2010-2012, 14 species of the family torymidae (hym.: chalcidoidea) were collected from kurdistan province, of which, one genus and six species were new records for iranian fauna. the genus torymoides walker is new record for iranian torymid fauna. new records were listed. microdontomerus alb...

Host-foraging responses to different intra- and interpatch densities were used to assess three Trichogramma spp. (Hymenoptera: Trichogrammatidae) Trichogramma deion Pinto and Oatman, T. ostriniae Pang and Chen, and T. pretiosum Riley - as potential biological control agents for the Indian meal moth, Plodia interpunctella Hübner (Lepidoptera: Pyralidae). Single naïve females were allowed 6 h to ...

Data on weaning weight from 12,740 animals were used to compare different contemporary group (CG) definitions to be applied in the current genetic evaluation in the Avileña Negra Ibérica beef cattle breed. Several classical ‘ad-hoc’ statistics and criteria for statistical model comparison within a Bayesian analysis were used. Six alternative definitions for the CG effect were compared: Herdyear...

During the course of a systematic screening of peptide signaling molecules in Hydra magnipapillata, a novel peptide, Hym-323, which enhances foot regeneration was identified. The peptide is 16 amino acids long, and is encoded in the precursor protein as a single copy. Northern blot analysis, in situ hybridization analysis and immunohistochemistry showed that it was expressed in both ectodermal ...

Euselasia eucerus (Hewitson, 1872) (Lepidoptera: Riodinidae) is a Brazilian native species commonly found in Eucalyptus plantations. Biotic mortality factors of this defoliator were studied in a Eucalyptus urophylla plantation in Minas Gerais State, Brazil aiming to identify natural enemies and their impact on this insect. Euselasia eucerus had biotic mortality factors during all development st...

In the last years a significant attack increasing of codling moth was observed in the western part of Romania. In order to reduce the population of this pests a bioproduct was used named Trichotim based on entomophagous insect Trichogramma sp. Trichotim is a Romanian product certified in year 2000 with the purpose to control the pests present in various cultures such us cabbage, vineyards and f...

the genus syntretus foerster of the subfamily euphorinae (hym.: braconidae) is recorded from iran for the first time. the specimens were collected using malaise traps from different habitats of northern provinces during 2010 and 2011. two species, s. ocularis van achterberg & haeselbarth and s. xanthocephalus (marshall) were collected and identified. a brief discussion about diagnostic char...

Early attempts at the biological control of the pyralid borer Eldana saccharina Walker were discussed in a paper presented at the Congress of the South African Sugar Technologists' Association in 1979. Since then further introductions of both egg and larval parasitoids have been made and include: Trichogrammatoidea eldanae Vigianni, Trichogramma sp and Telenomus applanatus Bin & Johnson (from W...