Results 41 to 50 of about 6,056 (210)

Review of Ceranisus (Hymenoptera: Eulophidae) of Turkey, with description of a new species

open access: yesEuropean Journal of Entomology, 2007
Three species of Ceranisus Walker, 1841 (Hymenoptera: Eulophidae: Entedoninae) were collected recently in Turkey, including C. menes (Walker, 1839) and C. pacuvius (Walker, 1841) in southeastern Anatolia. A new species, C.
Miktat DOĞANLAR, Serguei V. TRIAPITSYN
doaj   +1 more source

Biological traits of Quadrastichus mendeli (Hymenoptera, Eulophidae), parasitoid of the eucalyptus gall wasp Leptocybe invasa (Hymenoptera, Eulophidae) in Thailand [PDF]

open access: yesParasite, 2019
Quadrastichus mendeli Kim & La Salle, a parasitoid of Leptocybe invasa Fisher & La Salle, is a uniparental species. This study assessed the biological traits of Q. mendeli in the laboratory at a temperature of 27 ± 1 °C. Diets had a highly significant effect on the mean longevity of female Q. mendeli.
Sangtongpraow, Benjakhun   +1 more
openaire   +4 more sources

Impact of poor host-parasitoid synchronisation on the parasitism of Cameraria ohridella (Lepidoptera: Gracillariidae)

open access: yesEuropean Journal of Entomology, 2007
Poor synchronisation is considered to be one important reason for the ineffective control of the invasive horse chestnut leafminer by native parasitic Hymenoptera.
Giselher GRABENWEGER   +5 more
doaj   +1 more source

Status of ash (Fraxinus spp.) in mixed hardwood post‐outbreak forests near the epicentre of the emerald ash borer invasion

open access: yesAgricultural and Forest Entomology, EarlyView.
The persistence and health of ash populations were characterized in post‐outbreak forests near the epicentre of the emerald ash borer (EAB) invasion in North America. Regenerating ash remained abundant, but densities of understory ash were higher in wetlands (hydric), while ash remained at the seedling stage in riparian (mesic) and upland (xeric ...
Aaron Tayal, Kayla I. Perry
wiley   +1 more source

Leptocybe invasa Fisher & La Salle, 2004 and Ophelimus maskelli Haliday, 1844 - two new records of gall forming Eulophidae from Malta (Hymenoptera, Chalcidoidea) [PDF]

open access: yes, 2012
The Eulophidae (Hymenoptera, Chalcidoidea) currently accommodates more than 4,000 described species worldwide in some 300 genera (noyES, 2003). In Europe, the family is represented by about 1,100 species (GAuld & Bolton, 1988).
Mifsud, David
core  

Palmistichus elaeisis Delvare & LaSalle (Hymenoptera, Eulophidae): um novo parasitóide de Dione juno juno (Cramer) (Lepidoptera, Nymphalidae)

open access: yes, 2006
Fundação Oswaldo Cruz. Instituto Oswaldo Cruz. Departamento de Entomologia. Laboratório de Diptera. Rio de Janeiro, RJ, Brasil.Universidade Federal do Espírito Santo. Departamento de Ciências Biológicas. Vitória, ES, Brasil.Palmistichus elaeisis Delvare &
Tavares, Marcelo T.   +1 more
core   +1 more source

New North American Hymenoptera of the family Eulophidae [PDF]

open access: yesProceedings of the United States National Museum, 1916
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
openaire   +3 more sources

First Record of Pediobius pyrgo Walker (Hymenoptera: Eulophidae) in South America and its Emergence from Egg Sacs of Latrodectus geometricus C. L. Koch (Araneae: Theridiidae)

open access: yesEntomoBrasilis, 2015
We record the first time the occurrence of Pediobius pyrgo (Walker) (Hymenoptera: Eulophidae) for South America. This is also the first report of P. pyrgo emerging from egg sacs of Latrodectus geometricus C. L.
Karine Schoeninger   +3 more
doaj   +3 more sources

RESISTANCE OF SOME NEW CLONES OF EUCALYPTUS TO INSECTS CAUSES GALL IN MOUNT MUTIS, NTT

open access: yesJurnal Hama dan Penyakit Tumbuhan Tropika, 2019
Eucalyptus (Eucalyptus spp.) is a fast-growing tree native in Australia, Papua, and Eastern part of Indonesia. It is valued for its timber, oil, gum, and resin, and as an ornamental tree.
Betari Safitri   +2 more
doaj   +1 more source

Where are they now? Establishment and impact reports of bark beetle biocontrol agents with a case study of introduced parasitoids from Southeast Queensland, Australia

open access: yesAgricultural and Forest Entomology, EarlyView.
Twenty‐four bark beetle biocontrol programmes involving 41 natural enemy introductions are reported globally. A total of 36.6% of agents were established and 9.8% were reported effective, while many agent establishments and impacts often remained unassessed and incomparable across regions.
Praneet Goundar   +5 more
wiley   +1 more source

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