Evidence map›Paper›PMID 31828556›Full record

ArticleExperimental & applied acarology2020

Effect of photoperiods on development and acaricide susceptibility in the two-spotted spider mite, Tetranychus urticae.

Zhenguo Yang, Xuefeng Shen, Jing Ni, Daoyan Xie, Aisi Da, Yanjie Luo

Abstract read
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Article in Experimental & applied acarology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing 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

4 citing papers in PubMed.

  1. Article
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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

6 authors.

Zhenguo YangInstitute of Sericulture & Apiculture, Yunnan Academy of Agricultural Sciences, Mengzi, Yunnan, China.
Xuefeng ShenInstitute of Sericulture & Apiculture, Yunnan Academy of Agricultural Sciences, Mengzi, Yunnan, China.
Jing NiInstitute of Sericulture & Apiculture, Yunnan Academy of Agricultural Sciences, Mengzi, Yunnan, China.
Daoyan XieInstitute of Sericulture & Apiculture, Yunnan Academy of Agricultural Sciences, Mengzi, Yunnan, China.
Aisi DaInstitute of Sericulture & Apiculture, Yunnan Academy of Agricultural Sciences, Mengzi, Yunnan, China.
Yanjie LuoInstitute of Sericulture & Apiculture, Yunnan Academy of Agricultural Sciences, Mengzi, Yunnan, China. yanjieluo@126.com.

Funding

Modern Agro-Industry (Sericulture) Technology Research System of China CARS-22-SYZ27National Natural Science Foundation of China 31560520Science and Technology Foundation of Yunnan Province 2017HB059Young Scientists Fund (CN) 31201546
6 · The paper itself

Abstract

Demographic analysis of Tetranychus urticae under photoperiods of 12L:12D, 14L:10D and 18L:6D at 75% relative humidity and 25 °C showed that the developmental time and oviposition per female declined with increasing light period. The nymph, oviposition and adult stages were significantly shortened, resulting in shorter generation duration and faster population decline, but there was no effect on egg and larval stages of T. urticae. Kaplan-Meier survival analysis followed by a log-rank test indicated that the mean and median survival times were 40.4 (12:12), 39.1 (14:10), and 38.1 (18:6) days, and 42.0, 40.0, 39.0 days, respectively-this difference among photoperiods was significant. The total number of eggs per female under the three photoperiods was 69.63 (12:12), 77.44 (14:10) and 42.17 (18:6), respectively, and the sex ratios were 70.0, 81.6 and 71.6% female offspring. Under 14 h light, T. urticae experienced its highest net reproductive rate (R

Indexed as

PhotoperiodTetranychidaeAcaricidesAnimalsFemaleMaleNymphOvipositionAcaricidesAcaricide toxicityDemographic parametersDevelopmentPhotoperiodTetranychus urticae

Identifiers

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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.