Evidence map›Paper›PMID 31581452›Full record

ArticleInsects2019

Effects of Vegetation Strips, Fertilizer Levels and Varietal Resistance on the Integrated Management of Arthropod Biodiversity in a Tropical Rice Ecosystem.

Finbarr G Horgan, Eduardo Crisol Martínez, Alexander M Stuart, Carmencita C Bernal, Elena de Cima Martín, Maria Liberty P Almazan, Angelee Fame Ramal

Abstract read
In one paragraph

Article in Insects, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing 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

15 citing papers in PubMed.

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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

7 authors.

Finbarr G HorganEcoLaVerna Integral Restoration Ecology, Bridestown, Kildinan, T56CD39, Co. Cork, Ireland. f.horgan@ecolaverna.org.
Eduardo Crisol MartínezEcoLaVerna Integral Restoration Ecology, Bridestown, Kildinan, T56CD39, Co. Cork, Ireland. eduardocrisol@googlemail.com.
Alexander M StuartInternational Rice Research Institute, DAPO Box 7777, Metro Manila, Philippines. a.stuart@irri.org.
Carmencita C BernalInternational Rice Research Institute, DAPO Box 7777, Metro Manila, Philippines. c.bernal@irri.org.
Elena de Cima MartínInternational Rice Research Institute, DAPO Box 7777, Metro Manila, Philippines. eledecima@gmail.com.
Maria Liberty P AlmazanInternational Rice Research Institute, DAPO Box 7777, Metro Manila, Philippines. m.l.almazan@irri.org.
Angelee Fame RamalSchool of Environmental Science and Management, University of the Philippines, 4030 Los Baños, Laguna, Philippines. angelee.ramal@gmail.com.

Funding

Global Rice Science Partnership None
6 · The paper itself

Abstract

Integrated biodiversity management aims to conserve the beneficial species components of production ecosystems and reduce the impacts of pests. In 2011 and 2013, experiments were conducted at Los Baños, Laguna, Philippines, to compare arthropod communities in rice plots and on levees with and without vegetation strips. Vegetation strips included spontaneous weeds, sesame and okra (2011), or mung bean (2013). The plots were treated with one of three nitrogen levels and in one experiment were planted with planthopper-resistant (IR62) and susceptible (IR64) rice varieties. Parasitoids and predators of lepidopteran pests and of the ricebug, Leptocorisa oratorius, were more abundant in high-nitrogen rice plots where their prey/hosts also had highest densities. Planthoppers and leafhoppers were more abundant in low-nitrogen plots. Weedy and sesame/okra bunds provided habitat for a range of natural enemies including spiders, parasitoids and predatory bugs, but did not have higher pest numbers than cleared bunds. Higher abundances of the predator

Indexed as

agroecologyecological engineeringIPMkey rice pestsPhilippines

Identifiers

PMID31581452
PMCPMC6835743

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.