Evidence map›Paper›PMID 39183459›Full record

ArticleJournal of economic entomology2024

Reproductive parameters of a new biocontrol agent, Eupeodes americanus (Diptera: Syrphidae) and comparison with the commercialized Aphidoletes aphidimyza (Diptera: Cecidomyiidae).

Téné Yacine Ouattara, Marc Fournier, Noémie Gonzalez, Santos Rojo, Eric Lucas

Abstract readComparative Study
In one paragraph

Article in Journal of economic entomology, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

2 citing papers in PubMed.

  1. Article
  2. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors.

Téné Yacine OuattaraLaboratoire de Lutte Biologique, Département des Sciences Biologiques, Université du Québec à Montréal (UQAM), H3C 3P8 Montréal, Québec, Canada.ORCID 0000-0002-3953-6481
Marc FournierLaboratoire de Lutte Biologique, Département des Sciences Biologiques, Université du Québec à Montréal (UQAM), H3C 3P8 Montréal, Québec, Canada.ORCID 0000-0002-9278-1056
Noémie GonzalezLaboratoire de Lutte Biologique, Département des Sciences Biologiques, Université du Québec à Montréal (UQAM), H3C 3P8 Montréal, Québec, Canada.ORCID 0000-0001-7439-6843
Santos RojoDepartamento de Ciencias Ambientales & Recursos Naturales, Universidad de Alicante, E-03080 Alicante, Spain.ORCID 0000-0003-2160-9643
Eric LucasLaboratoire de Lutte Biologique, Département des Sciences Biologiques, Université du Québec à Montréal (UQAM), H3C 3P8 Montréal, Québec, Canada.ORCID 0000-0003-4126-4988

Funding

Natural Sciences and Engineering Research Council of CanadaProgramme Canadien de Bourses de la Francophonie
6 · The paper itself

Abstract

The American hoverfly Eupeodes americanus (Wiedemann) (Diptera: Syrphidae) is an aphidophagous predator during its larval stage and is currently being evaluated for inclusion in biocontrol programs as a new biocontrol agent. However, little is known about its reproductive aptitudes. The objective of the present study was to determine the reproductive parameters of E. americanus and to compare them with those of a commercialized and widely used biological control agent for aphids, the aphid midge Aphidoletes aphidimyza (Rondani) (Diptera: Cecidomyiidae). The preoviposition period, oviposition period, adult longevity, lifetime and daily fecundity, egg hatching rate, and fertility were determined for E. americanus females and compared to those of A. aphidimyza. Trials were conducted under laboratory conditions in rearing cages on the broad bean plant Vicia faba L. (Fabaceae), infested with pea aphids Acyrthosiphon pisum (Harris) (Hemiptera: Aphididae). The results revealed that the preoviposition period, oviposition period, and adult longevity were significantly longer in E. americanus than in A. aphidimyza. The daily fecundity and egg-hatching rate were similar in both species. However, lifetime fecundity and fertility were considerably higher in E. americanus than in A. aphidimyza. This study demonstrates that the reproductive capacity of E. americanus is clearly superior to that of A. aphidimyza and therefore supports its inclusion in the aphid pest management program as a new biocontrol agent.

Indexed as

DipteraPest Control, BiologicalAnimalsAphidsFemaleFertilityLongevityMaleOvipositionReproductionfecundityfertilitylongevityoviposition periodpreoviposition period

Identifiers

PMID39183459
PMCPMC11473044

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.