Results 11 to 20 of about 7,709 (267)

RNA virus diversity in three parasitoid wasps of tephritid flies: insights from novel and known species

open access: yesMicrobiology Spectrum, 2023
Parasitoid wasps are a diverse group of parasitoid insects that play a crucial role in biological control and integrated pest management programs due to their wide range of host species and complex behaviors.
Wei Zhang   +5 more
doaj   +1 more source

Diversity of parasitoid wasps in conventional and organic guarana (Paullinia cupana var. sorbilis) cultivation areas in the Brazilian Amazon [PDF]

open access: yesActa Amazonica, 2019
We surveyed parasitoid wasps (Hymenoptera) in two guarana plantations in the central Brazilian Amazon (one conventionally, and one organically managed), as well as in adjacent forest and edge areas between crop and forest.
Karine SCHOENINGER   +3 more
doaj   +1 more source

Genomic analysis reveals an exogenous viral symbiont with dual functionality in parasitoid wasps and their hosts.

open access: yesPLoS Pathogens, 2020
Insects are known to host a wide variety of beneficial microbes that are fundamental to many aspects of their biology and have substantially shaped their evolution.
Kelsey A Coffman, Gaelen R Burke
doaj   +1 more source

Take-off mechanisms in parasitoid wasps [PDF]

open access: yesJournal of Experimental Biology, 2017
High speed video analyses of the natural behaviour of parasitoid wasps revealed three strategies used to launch themselves into the air. Which strategy is the most energy efficient? In Pteromalus puparum, 92% of take-offs by were propelled entirely by movements of the middle and hind legs which were depressed at their coxo-trochanteral and extended at ...
Burrows, Malcolm, Dorosenko, Marina
openaire   +3 more sources

An Endoparasitic Wasp, Diachasmimorpha longicaudata (Ashmead) (Insecta: Hymenoptera: Braconidae)

open access: yesEDIS, 2004
Diachasmimorpha (formerly Biosteres or Opius) longicaudata Ashmead (Wharton 1987) is a solitary braconid wasp parasitoid of Caribbean fruit fly, Anastrepha suspensa (Loew), larvae.
C. R. Thompson
doaj   +5 more sources

Estimating some demographic parameters of Aphidius matricariae Haliday (Hymenoptera: Braconidae), the parasitoid of the greenbug aphid, Schizaphis graminum (Rondani) (Hemiptera: Aphididae), at different temperatures

open access: yesEgyptian Journal of Biological Pest Control, 2020
Some demographic parameters of the indigenous parasitoid, Aphidius matricariae Haliday (Hymenoptera: Braconidae) parasitizing the greenbug, Schizaphis graminum (Rondani) (Hemiptera: Aphididae), were estimated at 3 different temperatures (20, 25, and 30 ±
Maryam Rashki   +2 more
doaj   +1 more source

Genetic, morphometric, and molecular analyses of interspecies differences in head shape and hybrid developmental defects in the wasp genus Nasonia

open access: yesG3: Genes, Genomes, Genetics, 2021
Males in the parasitoid wasp genus NasoniaNasonia vitripennis and Nasonia giraultidoublesexgiraultivitripennisN. longicornisN. vitripennisN.
Lorna B Cohen   +5 more
doaj   +1 more source

Venom Proteins from Parasitoid Wasps and Their Biological Functions

open access: yesToxins, 2015
Parasitoid wasps are valuable biological control agents that suppress their host populations. Factors introduced by the female wasp at parasitization play significant roles in facilitating successful development of the parasitoid larva either inside ...
Sébastien J. M. Moreau, Sassan Asgari
doaj   +1 more source

A novel negative-stranded RNA virus mediates sex ratio in its parasitoid host. [PDF]

open access: yesPLoS Pathogens, 2017
Parasitoid wasps are important natural enemies of arthropod hosts in natural and agricultural ecosystems and are often associated with viruses or virion-like particles.
Fei Wang   +9 more
doaj   +1 more source

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