Results 11 to 20 of about 2,500 (193)

Molecular phylogeny of the Aphidiinae (Hymenoptera: Braconidae) based on DNA sequences of 16S rRNA, 18S rDNA and ATPase 6 genes

open access: yesEuropean Journal of Entomology, 2005
Phylogenetic relationships among 16 genera of the subfamily Aphidiinae (Hymenoptera: Braconidae) were investigated using sequence data from three genes: the mitochondrial large ribosomal subunit (16S), 18S ribosomal DNA and mitochondrial ATPase 6.
Min SHI, Xue-Xin CHEN
doaj   +5 more sources

CONTRIBUTIONS TO APHIDIINAE (HYMENOPTERA: BRACONIDAE) FAUNA OF TURKEY WITH NEW RECORDS

open access: yesTrakya University Journal of Natural Sciences, 2017
Samples were collected from eight different habitats by using either a sweeping-net and Malesian trap in Edirne province of European Turkey in the Spring, Summer and Autumn of 2014. A total of six genera and 27 species have been identified.
Serdar Akar, Özlem Çetin Erdoğan
doaj   +9 more sources

New record of the genus Toxares Haliday (Hymenoptera: Braconidae: Aphidiinae) from Korea

open access: yesJournal of Asia-Pacific Biodiversity, 2017
The genus Toxares (Braconidae: Aphidiinae) is reported for the first time in Korea. Toxares deltiger (Haliday, 1833) is found as new to Korea. It has a wide host range causing it to be useful as a natural enemy for 31 aphid species within Aphididae ...
Subin Choi, Deok-Seo Ku, Hyojoong Kim
doaj   +7 more sources

Review of Aphidiinae parasitoids (Hymenoptera: Braconidae) of the Middle East and North Africa: key to species and host associations

open access: yesEuropean Journal of Taxonomy, 2019
In this study, a total of 108 Aphidiinae species, belonging to 18 genera, associated with 240 aphid species in 16 countries of the Middle East and North Africa are reviewed. 743 host aphid-parasitoid associations are listed.
Ehsan Rakhshani   +8 more
doaj   +2 more sources

Aphid parasitism alters induced plant responses allowing a hyperparasitoid to locate its hidden parasitoid host. [PDF]

open access: yesNew Phytol
Summary Plants typically host insect communities composed of multiple trophic levels that are intricately linked through interactions mediated by the shared food plant. Hyperparasitoids are top‐level carnivores in such systems, preying on parasitoid larvae developing inside herbivores. These hyperparasitoids can dramatically reduce the effectiveness of
Bourne ME   +6 more
europepmc   +2 more sources

First aphidiine wasp from the Sakhalinian amber [PDF]

open access: yesActa Palaeontologica Polonica, 2021
The first ichneumonoid aphidiine wasp species from Sakhalinian amber (middle Eocene) is described. Ephedrus rasnitsyni Davidian and Kaliuzhna sp. nov.
Elena M. Davidian   +2 more
doaj   +1 more source

Defensive symbiosis in the wild: Seasonal dynamics of parasitism risk and symbiont‐conferred resistance

open access: yesMolecular Ecology, Volume 32, Issue 14, Page 4063-4077, July 2023., 2023
Abstract Parasite‐mediated selection can rapidly drive up resistance levels in host populations, but fixation of resistance traits may be prevented by costs of resistance. Black bean aphids (Aphis fabae) benefit from increased resistance to parasitoids when carrying the defensive bacterial endosymbiont Hamiltonella defensa.
Elena Gimmi   +2 more
wiley   +1 more source

Flower strips increase the control of rosy apple aphids after parasitoid releases in an apple orchard

open access: yesAnnals of Applied Biology, Volume 182, Issue 2, Page 245-256, March 2023., 2023
Flower strips in apple orchard alleways may improve the control of rosy apple aphids by mass released parasitoids. Abstract Mass releases of two parasitoid species, Aphidius matricariae and Ephedrus cerasicola, may provide an alternative measure to pesticides to control the rosy apple aphid Dysaphis plantaginea in organic apple orchards.
Kévin Tougeron   +4 more
wiley   +1 more source

Enigma moth parasitoid: a new Australian cyclostome genus and species, Ovaustra aurantia Tetley, Glatz & Fagan Jeffries, gen. et sp. nov. (Hymenoptera: Braconidae) from Kangaroo Island

open access: yesAustral Entomology, Volume 61, Issue 4, Page 420-432, November 2022., 2022
Abstract Ovaustra aurantia Tetley, Glatz & Fagan‐Jeffries, gen. et sp. nov. (Mesostoinae) is described from Kangaroo Island. South Australia, Australia, and is a solitary, koinobiont, egg‐larval parasitoid of the enigma moth, Aenigmatinea glatzella Kristensen & Edwards, 2015, in the monotypic family Aenigmatineidae Kristensen & Edwards, 2015 ...
Richard V. Glatz   +3 more
wiley   +1 more source

The mitochondrial genome of Chelonus formosanus (Hymenoptera: Braconidae) with novel gene orders and phylogenetic implications

open access: yesArchives of Insect Biochemistry and Physiology, Volume 111, Issue 1, September 2022., 2022
This study obtained the complete mitochondrial genome of Chelonus formosanus, provided a thorough description of its genome features and constructed phylogenetic relationships among major Braconidae lineages. Abstract Chelonus formosanus Sonan is an important egg‐larval parasitoid of noctuid moths and a potential candidate for understanding ...
Rui‐Zhong Yuan   +5 more
wiley   +1 more source

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