Results 31 to 40 of about 10,273 (221)

Role of leaf mines in host location and pupation in Diglyphus isaea (Hymenoptera: Eulophidae)

open access: yesEuropean Journal of Entomology, 2012
Diglyphus isaea Walker (Hymenoptera: Eulophidae) is an important ectoparasitic wasp of many leaf miners. Ability of D. isaea to find hosts placed in artificial mines and for its larvae to pupate when the larva is not in a mine was studied.
ZOU De Yu, Hong Yin CHEN, Li Sheng ZHANG
doaj   +1 more source

The Hymenopterous Parasites Agathis Pumila (Braconidae) and Epilampsis Laricinellae (Eulophidae) on the Larch Casebearer (Lepidoptera: Coleophoridae) in the Northern Lake States [PDF]

open access: yes, 2017
Excerpt: The larch casebearer Coleophora laricella (Hübner) is a defoliator of larch (Larix spp.). The insect was introduced into North America from Europe at some time prior to 1886, and since has spread steadily westward.
Cody, Jack B   +2 more
core   +3 more sources

Leaf Mining Insects and Their Parasitoids in the Old-Growth Forest of the Huron Mountains [PDF]

open access: yes, 2020
Leaf mining insects in an old-growth forest along the south central shore of Lake Superior in Michigan are documented. We present the results of a 13-year survey of leaf mining species, larval hosts, seasonal occurrence, and parasitoids, as well as ...
Gates, Michael W   +2 more
core   +2 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. Koch (Araneae: Theridiidae).
Karine Schoeninger   +3 more
doaj   +3 more sources

Mitochondrial genome of Tamarixia radiata (Hymenoptera: Chalcidoidea: Eulophidae) and phylogenetic analysis

open access: yesMitochondrial DNA. Part B. Resources, 2019
Tamarixia radiata plays an important role in biological control of the psyllid Diaphorina citri Kuwayama, vector of the huanglongbing (HLB). In this study, we sequenced and analyzed the mitochondrial genome (mitogenome) of T.
Yimin Du   +4 more
doaj   +1 more source

New Distributional Record for \u3ci\u3eBalcha Indica\u3c/i\u3e (Hymenoptera: Eupelmidae) in Eastern West Virginia Discovered During Emerald Ash Borer Parasitoid Recovery Surveys [PDF]

open access: yes, 2018
Between 2010 and 2012, approximately 6,300 Spathius agrili Yang (Hymenoptera: Braconidae) and 9,500 Tetrastichus planipennisi Yang (Hymenoptera: Eulophidae) parasitoids were released for biological control of the invasive emerald ash borer, Agrilus ...
Braud, Rachel   +3 more
core   +2 more sources

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

Oviposition at low temperatures - late season negatively affects the leaf beetle Galeruca tanaceti (Coleoptera: Galerucinae) but not its specialised egg parasitoid Oomyzus galerucivorus (Hymenoptera: Eulophidae)

open access: yesEuropean Journal of Entomology, 2006
Insects experience important selection pressures from their parasitoids, which affect both their population dynamics and their evolutionary responses. The interaction between the egg parasitoid Oomyzus galerucivorus Graham (Hymenoptera: Eulophidae) and ...
Torsten MEINERS   +2 more
doaj   +1 more source

The evolution of gregariousness in parasitoid wasps [PDF]

open access: yes, 1998
Data are assembled on the clutch-size strategies adopted by extant species of parasitoid wasp. These data are used to reconstruct the history of clutch-size evolution in the group using a series of plausible evolutionary assumptions.
Brothers D. J.   +9 more
core   +2 more sources

Sex ratio distortion in the Nesolynx thymus (Hymenoptera: Eulophidae), an ecto-pupal parasitoid of uzifly, Exorista sorbillans (Diptera: Tachinidae)

open access: yesEuropean Journal of Entomology, 2014
The reproductive alterations induced by maternally inherited α-proteo-bacteria Wolbachia to their hosts is a well-documented phenomenon. In Nesolynx thymus, a gregarious hymenopterous ecto-pupal parasitoid of the uzifly, Exorista sorbillans, diagnostic ...
Bandekodigenahalli M. PRAKASH   +5 more
doaj   +1 more source

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