Evidence map›Paper›PMID 34316398›Full record

ArticlePeerJ2021

Assessing the diversity of whiteflies infesting cassava in Brazil.

Cesar A D Xavier, Angélica Maria Nogueira, Vinicius Henrique Bello, Luís Fernando Maranho Watanabe, Tarsiane Mara Carneiro Barbosa, Miguel Alves Júnior, Leonardo Barbosa, José E A Beserra-Júnior, Alessandra Boari, Renata Calegario and 13 more

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Article in PeerJ, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
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0citing papers in PubMed
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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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

23 authors.

Cesar A D XavierDep. de Fitopatologia/BIOAGRO, Universidade Federal de Viçosa, Viçosa, MG, Brazil.
Angélica Maria NogueiraDep. de Fitopatologia/BIOAGRO, Universidade Federal de Viçosa, Viçosa, MG, Brazil.
Vinicius Henrique BelloDep. de Proteção Vegetal, Universidade Estadual Paulista, Botucatu, SP, Brazil.
Luís Fernando Maranho WatanabeDep. de Proteção Vegetal, Universidade Estadual Paulista, Botucatu, SP, Brazil.
Tarsiane Mara Carneiro BarbosaDep. de Fitopatologia/BIOAGRO, Universidade Federal de Viçosa, Viçosa, MG, Brazil.
Miguel Alves JúniorFaculdade de Engenharia Agronômica, Universidade Federal do Pará, Altamira, PA, Brazil.
Leonardo BarbosaInstituto Federal do Sudeste de Minas Gerais, Rio Pomba, MG, Brazil.
José E A Beserra-JúniorDep. de Fitotecnia, Universidade Federal do Piauí, Teresina, PI, Brazil.
Alessandra BoariEmbrapa Amazônia Oriental, Belém, PA, Brazil.
Renata CalegarioDep. de Fitotecnia e Fitossanidade, Universidade Federal do Paraná, Curitiba, PR, Brazil.
Eduardo Silva GorayebCentro de Ciências Agroveterinárias, Universidade do Estado de Santa Catarina, Lages, SC, Brazil.
Jaime Honorato JúniorCentro Multidisciplinar do Campus de Barra, Universidade Federal do Oeste da Bahia, Barra, BA, Brazil.
Gabriel KochDep. de Fitotecnia e Fitossanidade, Universidade Federal do Paraná, Curitiba, PR, Brazil.
Gaus Silvestre de Andrade LimaCentro de Ciências Agrárias/Fitossanidade, Universidade Federal de Alagoas, Rio Largo, AL, Brazil.
Cristian LopesInstituto Federal do Sudeste de Minas Gerais, Rio Pomba, MG, Brazil.
Raquel Neves de MelloEmbrapa Arroz e Feijão, Santo Antonio de Goiás, GO, Brazil.
Késsia PantojaEmbrapa Amazônia Oriental, Belém, PA, Brazil.
Fábio Nascimento SilvaCentro de Ciências Agroveterinárias, Universidade do Estado de Santa Catarina, Lages, SC, Brazil.
Roberto Ramos SobrinhoCentro de Ciências Agrárias/Fitossanidade, Universidade Federal de Alagoas, Rio Largo, AL, Brazil.
Enilton Nascimento SantanaInstituto Capixaba de Pesquisa e Extensão Rural, Linhares, ES, Brazil.
José Wilson Pereira da SilvaFaculdade de Engenharia Florestal, Universidade Federal do Pará, Altamira, PA, Brazil.
Renate Krause-SakateDep. de Proteção Vegetal, Universidade Estadual Paulista, Botucatu, SP, Brazil.
Francisco M ZerbiniDep. de Fitopatologia/BIOAGRO, Universidade Federal de Viçosa, Viçosa, MG, Brazil.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe necessity of a competent vector for transmission is a primary ecological factor driving the host range expansion of plant arthropod-borne viruses, with vectors playing an essential role in disease emergence. Cassava begomoviruses severely constrain cassava production in Africa. Curiously, begomoviruses have never been reported in cassava in South America, the center of origin for this crop. It has been hypothesized that the absence of a competent vector in cassava is the reason why begomoviruses have not emerged in South America.

methodsWe performed a country-wide whitefly diversity study in cassava in Brazil. Adults and/or nymphs of whiteflies were collected from sixty-six cassava fields in the main agroecological zones of the country. A total of 1,385 individuals were genotyped based on mitochondrial cytochrome oxidase I sequences.

resultsA high species richness was observed, with five previously described species and two putative new ones. The prevalent species were

Indexed as

GeminivirusManihot esculentaVirus vector

Identifiers

PMID34316398
PMCPMC8286705

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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.