Results 91 to 100 of about 10,190 (220)

Species delimitation and molecular dating of southern African Tetramesa (Hymenoptera: Eurytomidae): An understudied microhymenopteran group

open access: yesAustral Entomology, Volume 64, Issue 2, May 2025.
Abstract The genus Tetramesa Walker (Hymenoptera: Eurytomidae) comprises over 200 species of herbivorous wasps that feed exclusively on grasses. Recent field surveys in South Africa for grass biological control programs have uncovered a large diversity of potential Tetramesa on African grasses.
Clarke J. M. van Steenderen   +4 more
wiley   +1 more source

Optimizing field collection and laboratory conservation of the parasitoid Trichomalus perfectus before release against the cabbage seedpod weevil Ceutorhynchus obstrictus

open access: yesEntomologia Experimentalis et Applicata, Volume 173, Issue 5, Page 361-375, May 2025.
This study aimed to optimize Trichomalus perfectus (Hymenoptera: Pteromalidae) parasitoid field collection (sampling methods, local, and landscape scale analysis) and laboratory conservation before field release against Ceutorhynchus obstrictus (Coleoptera: Curculionidae).
Marie D'Ottavio   +2 more
wiley   +1 more source

Taxonomic studies of Eulophid parasitoids (Hymenoptera: Chalcidoidea) collected from Uttarakhand, India [PDF]

open access: yes, 2016
A sound taxonomic knowledge base is a prerequisite for effective conservation, environment assessment, ecological research, management and sustainable use of biological resources.
Agnihotri, Meena   +2 more
core   +2 more sources

The clockwork of insect activity: Advancing ecological understanding through automation

open access: yesJournal of Animal Ecology, Volume 94, Issue 4, Page 597-610, April 2025.
The study demonstrates that time‐controlled insect sampling using an automated Malaise trap in combination with metabarcoding allows for the observation and documentation of taxon‐specific activity patterns. These recorded activity patterns can provide valuable insights into the underlying ecological processes, including parasitoid–host relationships ...
Ameli Kirse   +8 more
wiley   +1 more source

New records of Chalcidoidea (Hymenoptera) from the Maltese Islands with an updated checklist [PDF]

open access: yes, 2019
Thirty-three species of Chalcidoidea (Hymenoptera) are newly recorded from the Maltese Islands, of which, 19 include host data. An updated checklist for the 181 chalcidoid species recorded from Malta is also included, which belong to 17 families as ...
Askew, Richard R., Mifsud, David
core   +1 more source

Introduction of four new species of Eulophidae on ash tree from Iran

open access: yesMajallah-i ḥifāẓat-i giyāhān, 2017
During sampling on species diversity of arthropods associated with ash trees in Mashhad and vicinity, a number of specimens of parasitoids from Eulophidae were collected in May 2013. They were identified by Dr.
Fatemeh Khandehroo   +3 more
doaj   +1 more source

Occurrence of eulophid wasps (Hymenoptera: Chalcidoidea, Eulophidae) in rice fields of eastern Guilan, Iran

open access: yesJournal of Crop Protection, 2015
Considering the importance of parasitic wasps in biological control of pests, a faunal study was conducted in the year 2012 on eulophid wasps (Hym.: Chalcidoidea) in rice fields in the east of Guilan province, southern coast of Caspian Sea.
Zainab-Alssadat Bayegan   +2 more
doaj  

Parasitoids of the eucalyptus gall wasp Leptocybe invasa (Hymenoptera: Eulophidae) in China

open access: yesParasite, 2016
Leptocybe invasa Fisher & La Salle (Hymenoptera, Eulophidae) is an invasive pest in Eucalyptus plantations throughout the world. Potential biological control agents for L.
Zheng Xia-Lin   +7 more
doaj   +1 more source

Necremnus artynes (Walker, 1839) (Eulophidae), a potential beneficial for the biological control of Tuta absoluta (Meyrick, 1917) [PDF]

open access: yes, 2011
Since its initial detection in Spain in 2006, the gelechiid Tuta absoluta spread rapidly in the Mediterranean Basin and even elsewhere in Europe. It is now a major constraint for all tomato growers (Deneux et al., 2010). At this moment, the best strategy
Delvare, Gérard   +2 more
core  

Ocorrência de Leptocybe invasa (Hymenoptera: Eulophidae) em mudas de eucalipto no estado do Paraná

open access: yesPesquisa Florestal Brasileira, 2013
Leptocybe invasa Fisher & La Salle, 2004 (Hymenoptera: Eulophidae) foi registrada pela primeira vez em eucalipto no estado do Paraná, Brasil. Mudas de Eucalyptus camaldulensis infestadas foram observadas, em dezembro de 2011 em Maringá.
Dilerne Aparecida Moreno da Fonseca Rinaldi   +5 more
doaj   +1 more source

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