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Efficacy of Heterorhabdits indica LPP35 against Aedes aegypti in domiciliary oviposition sites

Journal of Nematology
Volume 51 (2019): Issue 1 (January 2019)
By:
Open Access
|Jul 2019

Figures & Tables

Figure 1:

(A–D) floor drain types (1–4); (E) water permanently retained in the bottom of all drain types; (F) medium size pot and saucer; (G) 65 liter water barrels; (H) ridges and grooves on the surface of pot saucers.
(A–D) floor drain types (1–4); (E) water permanently retained in the bottom of all drain types; (F) medium size pot and saucer; (G) 65 liter water barrels; (H) ridges and grooves on the surface of pot saucers.

Figure 2:

Parthenogenetic female of Heterorhabditis indica LPP35 inside the head of an Aedes aegypti larvae.
Parthenogenetic female of Heterorhabditis indica LPP35 inside the head of an Aedes aegypti larvae.

Mortality rate (%) of Aedes aegypti L3/L4 in pot saucers, seven days after treatment with Heterorhabditis indica LPP35 infective juveniles (IJs), at two distinct doses_

Sizes (bottom internal surface area, in cm2)
TreatmentsSmall (13.3)Medium (87.9)Large (245)
100 IJs/larva
Assay 1
 Treated46a29a35a
 Control3b11b14b
Assay 2
 Treated53a53a35a
 Control18b13b8b
25 IJs/cm 2
Assay 1
 Treated31a44a38a
 Control0b0b0b
Assay 2
 Treated28a37a30a
 Control0b0b0b
DOI: https://doi.org/10.21307/jofnem-2019-050 | Journal eISSN: 2640-396X | Journal ISSN: 0022-300X
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Language: English
Page range: 1 - 7
Submitted on: May 1, 2019
Published on: Jul 23, 2019
Published by: Society of Nematologists, Inc.
In partnership with: Paradigm Publishing Services
Publication frequency: 1 issue per year
Keywords:
Biological control,
Dengue fever,
Efficacy,
Entomopathogenic nematode,
LPP35,
Mosquito
Related subjects:
Life sciences,
Life sciences, other

© 2019 Bruna Silva, Alexandre M. Almeida, Claudia Dolinski, Ricardo M. Souza, published by Society of Nematologists, Inc.
This work is licensed under the Creative Commons Attribution 4.0 License.

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