Evidence map›Paper›PMID 31988801›Full record

ArticlePeerJ2020

Comparative analysis of the demographic parameters of seven spotted ladybird beetle (Coleoptera: Coccinellidae) reared on various host aphid species.

Muhammad Farooq, Xun Zhu, Muhammad Shakeel, Ayesha Iftikhar, Muhammad Rafiq Shahid, Nadia Saeed, Muhammad Shahid Arain

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in PeerJ, 2020. 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

7 authors.

Muhammad Farooq *Cotton Research Institute, Ayub Agricultural Research Institute, Faisalabad, Pakistan.
Xun Zhu *State Key Laboratory for Biology of Plant Disease and Insect Pests, Institute of Plant Protection, Chinese Academy of Agriculture Sciences, Beijing, China.
Muhammad ShakeelLaboratory of Bio-Pesticide Creation and Application of Guangdong Province, College of Natural Resources and Environment, South China Agricultural University, Guangzhou, China.
Ayesha IftikharDepartment of Agronomy, Food, Natural Resources, Animals and Environment, University of Padua, Legnaro, Padua, Italy.
Muhammad Rafiq ShahidCotton Research Institute, Ayub Agricultural Research Institute, Faisalabad, Pakistan.
Nadia SaeedDepartment of Agronomy, Food, Natural Resources, Animals and Environment, University of Padua, Legnaro, Padua, Italy.
Muhammad Shahid ArainDepartment of Agriculture and Agribusiness Management, University of Karachi, Karachi, Pakistan.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe demographic parameters of the predacious seven spotted ladybird beetle

methodsThe developmental period, fecundity, adult preoviposition period, total preoviposition period and population parameters were evaluated based on the two-sex age-stage life table. The duration of the developmental stages and the population parameters were calculated with the TWOSEX-MSChart program, whereas population size was projected based on the two-sex age-stage life table data with the TIMING-MSChart program.

resultsThe intrinsic rate of increase (

Indexed as

Age-stageAphid speciesPopulation parametersTwo sex life table

Identifiers

PMID31988801
PMCPMC6970542

What OpenQuestion holds

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LicenceCC BY
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Registered trials

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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.