Evidence map›Paper›PMID 35139218›Full record

ArticleJournal of economic entomology2022

Susceptibility of the Western Honey Bee Apis mellifera and the African Stingless Bee Meliponula ferruginea (Hymenoptera: Apidae) to the Entomopathogenic Fungi Metarhizium anisopliae and Beauveria bassiana.

Evanson R Omuse, Saliou Niassy, John M Wagacha, George O Ong'amo, H Michael G Lattorff, Nkoba Kiatoko, Samira A Mohamed, Sevgan Subramanian, Komivi S Akutse, Thomas Dubois

Open access · greenAbstract read
In one paragraph

Article in Journal of economic entomology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed, 1 pooled it
2.0field-weighted citation impact, top 14% of its field
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

5 citing papers in PubMed, 1 synthesis or guideline pooled it, 16 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Endophytic entomopathogenic fungi: The next frontier in mycological biocontrol.World journal of microbiology & biotechnology · 2026
    Review
  4. Article
  5. Review
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

10 authors at 2 institutions in 1 country.

Evanson R OmuseInternational Centre of Insect Physiology and Ecology (icipe), Nairobi, Kenya.ORCID 0000-0003-4476-3467
Saliou NiassyInternational Centre of Insect Physiology and Ecology (icipe), Nairobi, Kenya.ORCID 0000-0003-1061-4041
John M WagachaSchool of Biological Sciences, University of Nairobi, Nairobi, Kenya.
George O Ong'amoSchool of Biological Sciences, University of Nairobi, Nairobi, Kenya.
H Michael G LattorffInternational Centre of Insect Physiology and Ecology (icipe), Nairobi, Kenya.ORCID 0000-0002-8603-6332
Nkoba KiatokoInternational Centre of Insect Physiology and Ecology (icipe), Nairobi, Kenya.
Samira A MohamedInternational Centre of Insect Physiology and Ecology (icipe), Nairobi, Kenya.
Sevgan SubramanianInternational Centre of Insect Physiology and Ecology (icipe), Nairobi, Kenya.ORCID 0000-0003-4447-0744
Komivi S AkutseInternational Centre of Insect Physiology and Ecology (icipe), Nairobi, Kenya.ORCID 0000-0002-2124-1626
Thomas DuboisInternational Centre of Insect Physiology and Ecology (icipe), Nairobi, Kenya.
International Centre of Insect Physiology and Ecology · KEUniversity of Nairobi · KE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

This study assessed the nontarget effect of entomopathogenic fungi on the Western honey bee Apis mellifera L. and the African stingless bee Meliponula ferruginea Cockrell (Hymenoptera: Apidae). Pathogenicity of five Metarhizium anisopliae (ICIPE 7, ICIPE 20, ICIPE 62, ICIPE 69, and ICIPE 78) (Metschnikoff) Sorokin (Hypocreales: Clavicipitaceae) and one of Beauveria bassiana (ICIPE 284) (Balsamo) Vuillemin (Hypocreales: Cordicipitaceae) isolates were evaluated on bees at 108 conidia/ml. Conidial acquisition was evaluated immediately after exposure. Apis mellifera acquired more conidia (2.8 × 104-1.3 × 105 conidia per bee) compared to M. ferruginea (1.1 × 104-2.3 × 104 conidia per bee). In the bioassay with A. mellifera, ICIPE 7, ICIPE 20, and ICIPE 69 moderately reduced the survival by 16.9, 17.4, 15.3%, with lethal times LT10 = 7.4, 7.6, 8.1 d and LT25 = 8.7, 10.0, 9.9 d, respectively. The three isolates caused A. mellifera mycosis of 11.6-18.5%. None of the isolates had a significant effect on M. ferruginea. The tested isolates are nontoxic to bees according to the International Organization of Biological Control (IOBC) classification. However, the effect of ICIPE 7, ICIPE 20, and ICIPE 69 merits further studies on bee colonies, especially those of A. mellifera, under field conditions.

Indexed as

BeauveriaHymenopteraMetarhiziumAnimalsBeesPest Control, Biologicalbiopesticideconidia acquisitionnontarget effectpollinatorsurvival

Identifiers

PMID35139218
PMCPMC8827312
OpenAlexW4211146015

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.